diff --git a/external/lab-equipment/freezers-150/freezers-150.md b/external/lab-equipment/freezers-150/freezers-150.md
new file mode 100644
index 0000000000000000000000000000000000000000..da4147f55c603d20a83676220a6a3c1bf700de64
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@@ -0,0 +1,60 @@
+---
+layout: page
+permalink: /external/lab-equipment/freezers-150/
+shortcut: lab:freezers-150
+redirect_from:
+ - /cards/lab-equipment:freezers-150
+ - /external/cards/lab-equipment:freezers-150
+ - /lab/freezers-150
+ - /external/external/lab-equipment/freezers-150/
+ - /cards/lab:freezers-150
+ - /external/cards/lab:freezers-150
+---
+# Maintenance of -150°C freezers
+
+Routine maintenance of fridges and freezers prevents from issues and preserves integrity of samples.
+
+In the event of a fridge or a freezer would get damaged or have a failure due to a lake of maintenance on the user side, the cost of the repair or of the replacement will be charged to the group in charge of the device.
+
+The fridges and freezers are under constant temperature monitoring. In order to avoid alarms, the monitoring has to be disconnected before the cleaning of 4°C fridges and the defrosting of -20°C/-80°C freezers (see [How to deactivate the alarm in Sensor4Lab](#how-to-deactivate-the-alarm-in-sensor4lab)).
+
+**Please inform the Instrument Care team before every kind of maintenance by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) 24h before starting your maintenance**.
+
+Always start your maintenance in the morning.
+
+When the maintenance is finished and the temperature is back to normal, reply on the open ticket to let them know you are done.
+
+
+## How to deactivate the alarm in Sensor4Lab
+
+All the freezers are monitored via a software called Sensor4Lab. To avoid any alarm due to the defrosting, the first step of the defrosting process is always to put the monitoring on hold. This step is needed for the cleaning of 4°C fridges and defrosting of -20°C/-80°C freezers.
+
+**Only technicians have access to Sensor4lab**. Please ask a technician of your team to disable the sensor associated to the fridge you want to clean or defrost.
+- If you’re a technician, go on [Sensor4lab](https://sensor4lab.lcsb.uni.lu/account/logon) and login with your credentials received from the Instrument Care Team. If you don’t have any credentials yet, please send [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=dc205fd7dbec38105c72ef3c0b96191d&sysparm_category=af924f17dbac38105c72ef3c0b96194b)
+- Please follow the process explained [here](https://dutycall.lcsb.uni.lu/cards/alarm-management/deactivate-alarm/)
+
+Please note that there is a 30 minutes delay between the moment that you disable the sensor and the response of the system. This means that you should disable the monitoring 30 min before you start the maintenance.
+
+## How to defrost a -150C freezer
+
+This section applies to the -150°C freezer (Sanyo MDF-C2156VAN, BT1-407)
+
+<div align="center">
+<img src="img/img16.png" width="200">
+</div>
+
+#### Inner doors defrosting - once a month
+
+- The frost forming on the inner door can be removed using the scraper
+- Dry the inner door and the edges with a cloth before closing back the door.
+- Inform the Instrument Care team that you are finished and that everything is back to normal
+- Fill the maintenance form located on the door of the freezer
+
+#### Condenser filter cleaning - once a month
+
+- Open the grille by pulling it to you
+- Take out the condenser filter and wash it with water
+- Don’t touch the condenser directly! This may cause injury by hot surface
+- Replace the condenser filter and the grille
+- Check that the filter check lamp is off
+- Fill the maintenance form located on the door of the freezer
diff --git a/external/lab-equipment/maintenance-of-fridges/img/img16.png b/external/lab-equipment/freezers-150/img/img16.png
similarity index 100%
rename from external/lab-equipment/maintenance-of-fridges/img/img16.png
rename to external/lab-equipment/freezers-150/img/img16.png
diff --git a/external/lab-equipment/freezers/freezers.md b/external/lab-equipment/freezers/freezers.md
new file mode 100644
index 0000000000000000000000000000000000000000..c0f3b36825f163df0b6f4718610ebbb6031b5cfc
--- /dev/null
+++ b/external/lab-equipment/freezers/freezers.md
@@ -0,0 +1,79 @@
+---
+layout: page
+permalink: /external/lab-equipment/freezers/
+shortcut: lab:freezers
+redirect_from:
+ - /cards/lab-equipment:freezers
+ - /external/cards/lab-equipment:freezers
+ - /lab/freezers
+ - /external/external/lab-equipment/freezers/
+ - /cards/lab:freezers
+ - /external/cards/lab:freezers
+---
+# Maintenance of -20°C Freezers
+
+Routine maintenance of fridges and freezers prevents from issues and preserves integrity of samples.
+
+In the event of a fridge or a freezer would get damaged or have a failure due to a lake of maintenance on the user side, the cost of the repair or of the replacement will be charged to the group in charge of the device.
+
+The fridges and freezers are under constant temperature monitoring. In order to avoid alarms, the monitoring has to be disconnected before the cleaning of 4°C fridges and the defrosting of -20°C/-80°C freezers (see [How to deactivate the alarm in Sensor4Lab](#how-to-deactivate-the-alarm-in-sensor4lab)).
+
+**Please inform the Instrument Care team before every kind of maintenance by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) 24h before starting your maintenance**.
+
+Always start your maintenance in the morning.
+
+When the maintenance is finished and the temperature is back to normal, reply on the open ticket to let them know you are done.
+
+## How to deactivate the alarm in Sensor4Lab
+
+All the freezers are monitored via a software called Sensor4Lab. To avoid any alarm due to the defrosting, the first step of the defrosting process is always to put the monitoring on hold. This step is needed for the cleaning of 4°C fridges and defrosting of -20°C/-80°C freezers.
+
+**Only technicians have access to Sensor4lab**. Please ask a technician of your team to disable the sensor associated to the fridge you want to clean or defrost.
+- If you’re a technician, go on [Sensor4lab](https://sensor4lab.lcsb.uni.lu/account/logon) and login with your credentials received from the Instrument Care Team. If you don’t have any credentials yet, please send [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=dc205fd7dbec38105c72ef3c0b96191d&sysparm_category=af924f17dbac38105c72ef3c0b96194b)
+- Please follow the process explained [here](https://dutycall.lcsb.uni.lu/cards/alarm-management/deactivate-alarm/)
+
+Please note that there is a 30 minutes delay between the moment that you disable the sensor and the response of the system. This means that you should disable the monitoring 30 min before you start the maintenance.
+
+
+## How to defrost a -20°C freezer
+
+After some time and depending of its opening frequency, ice can be formed inside of the freezers. To ensure a good maintenance, a reliable temperature and to keep the energy consumption as low as possible, this ice has to be removed on a regular basis. It is on the responsibility of the lab users to remove the excess of ice.
+
+
+At LCSB, we have different kind of -20°C freezers. The defrosting procedure is the same for all of them, except for the Liebherr LGPv. Those freezers defrost automatically, and therefore, the user does not need to do it.
+
+
+### LIEBHERR LGPv (600 L)
+
+**no defrosting needed**
+
+
+<div align="center">
+<img src="img/img8.png" width="300">
+</div>
+
+### Other freezers
+
+**Every month**: check if ice has been formed. Defrost if needed.
+
+**Every three months**: we recommend to defrost the -20°C every three months. THis period can vary depending on the frequency of opening the device.
+
+**Every six months** for the other freezers
+
+<div align="center">
+<img src="img/img9.png" width="600">
+</div>
+
+- 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-deactivate-the-alarm-in-Sensor4Lab)
+- Switch off the appliance and pull out the main plug
+- Remove the drawers and transfer their content to another freezer
+- To speed up the defrosting process, a beaker containing warm, but not boiling, water can be put on one of the cooling plates
+- Leave the door open for defrosting
+- Check regularly and mop the melted water
+- Once all the ice melted and the water has been mopped, clean the inside of the freezer with lukewarm water and mild detergent. **Ensure that no cleaning water penetrates into the electrical components or ventilation grids**
+- Dry completely the inside of the freezer
+- Reconnect the main plug and switch the freezer back on
+- Wait until the pre-set temperature is reached before transferring the content of the freezer back
+- Enable the Rmoni sensor and inform the Instrument Care team that you are finished and that everything is back to normal
+- Fill the maintenance form located on the door of the freezer
+
diff --git a/external/lab-equipment/maintenance-of-fridges/img/img8.png b/external/lab-equipment/freezers/img/img8.png
similarity index 100%
rename from external/lab-equipment/maintenance-of-fridges/img/img8.png
rename to external/lab-equipment/freezers/img/img8.png
diff --git a/external/lab-equipment/maintenance-of-fridges/img/img9.png b/external/lab-equipment/freezers/img/img9.png
similarity index 100%
rename from external/lab-equipment/maintenance-of-fridges/img/img9.png
rename to external/lab-equipment/freezers/img/img9.png
diff --git a/external/lab-equipment/fridges/fridges.md b/external/lab-equipment/fridges/fridges.md
new file mode 100644
index 0000000000000000000000000000000000000000..7281b19901421b493761599f828ca7683895f2c4
--- /dev/null
+++ b/external/lab-equipment/fridges/fridges.md
@@ -0,0 +1,104 @@
+---
+layout: page
+permalink: /external/lab-equipment/fridges/
+shortcut: lab:fridges
+redirect_from:
+ - /cards/lab-equipment:fridges
+ - /external/cards/lab-equipment:fridges
+ - /lab/fridges
+ - /external/external/lab-equipment/fridges/
+ - /cards/lab:fridges
+ - /external/cards/lab:fridges
+---
+# Maintenance of fridges
+
+Routine maintenance of fridges and freezers prevents from issues and preserves integrity of samples.
+
+In the event of a fridge or a freezer would get damaged or have a failure due to a lake of maintenance on the user side, the cost of the repair or of the replacement will be charged to the group in charge of the device.
+
+The fridges and freezers are under constant temperature monitoring. In order to avoid alarms, the monitoring has to be disconnected before the cleaning of 4°C fridges and the defrosting of -20°C/-80°C freezers (see [How to deactivate the alarm in Sensor4Lab](#how-to-deactivate-the-alarm-in-sensor4lab)).
+
+**Please inform the Instrument Care team before every kind of maintenance by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) 24h before starting your maintenance**.
+
+Always start your maintenance in the morning.
+
+When the maintenance is finished and the temperature is back to normal, reply on the open ticket to let them know you are done.
+
+
+## How to deactivate the alarm in Sensor4Lab
+
+All the freezers are monitored via a software called Sensor4Lab. To avoid any alarm due to the defrosting, the first step of the defrosting process is always to put the monitoring on hold. This step is needed for the cleaning of 4°C fridges and defrosting of -20°C/-80°C freezers.
+
+**Only technicians have access to Sensor4lab**. Please ask a technician of your team to disable the sensor associated to the fridge you want to clean or defrost.
+- If you’re a technician, go on [Sensor4lab](https://sensor4lab.lcsb.uni.lu/account/logon) and login with your credentials received from the Instrument Care Team. If you don’t have any credentials yet, please send [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=dc205fd7dbec38105c72ef3c0b96191d&sysparm_category=af924f17dbac38105c72ef3c0b96194b)
+- Please follow the process explained [here](https://dutycall.lcsb.uni.lu/cards/alarm-management/deactivate-alarm/)
+
+Please note that there is a 30 minutes delay between the moment that you disable the sensor and the response of the system. This means that you should disable the monitoring 30 min before you start the maintenance.
+
+## How to clean a fridge
+
+### Bioline: BioPlus – BioMidi
+
+This section applies to the fridges from GRAM, models BioPlus and BioMidi.
+
+<div align="center">
+<img src="img/img5.png" width="300">
+</div>
+
+- **Once per quarter**, the door and gasket must be inspected and cleaned with a mild soap.
+
+Make sure the door and the gasket are dry before closing back.
+- **Once a year**, the cabinet should be cleaned as follow:
+ - 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Sensor4Lab sensor](#how-to-deactivate-the-alarm-in-Sensor4Lab)
+ - Switch off the fridge and pull out the main plug
+ - Transfer all content in another fridge and clean the inside of the fridge using a mild soap solution or 70% ethanol
+ - Make sure the inside of the fridge is dry
+ - Reconnect the main plug and switch the fridge back on
+ - Wait until the pre-set temperature is reached before transferring the content of the fridge back
+ - Enable the Rmoni sensor and inform the Instrument Care team via ticket that you are done and that everything is back to normal
+
+
+
+
+### Liebherr LKEXv / Liebherr LKPv
+
+This section applies to the LIEBHERR fridges (141 and 360 L and 600L) and to the fridge part of the combined fridge / freezers from LIEBHERR LC.
+
+<div align="center">
+<img src="img/img6a.png" width="300">
+</div>
+
+- The appliance defrosts automatically in Liebherr LKEXv fridges.
+
+The defrost water drains into a tray located below the evaporator.
+
+ **Once per quarter**, the defrost water tray should be emptied and cleaned.
+
+<div align="center">
+<img src="img/img7.png" width="150">
+</div>
+
+- **Once a year**, the cabinet should be cleaned as follow:
+ - 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-deactivate-the-alarm-in-Sensor4Lab)
+ - Switch off the fridge and pull out the main plug
+ - Transfer the content of the fridge to another fridge and clean the inside with lukewarm water and mild detergent. **Ensure that no cleaning water penetrates into the electrical components of ventilation grids**
+ - Dry the inside of the fridge
+ - Reconnect the main plug and switch the fridge back on
+ - Wait until the pre-set temperature is reached before transferring back the content of the fridge
+ - Enable the Rmoni sensor and inform the Instrument Care team via ticket that you are done and that everything is back to normal
+
+
+<div align="center">
+<img src="img/img6b.png" width="240">
+</div>
+
+
+- The freezers LIEBHERR LGPv (600 L) defrost automatically, and therefore, the user does not need to do it.
+- **Once a year**, the cabinet should be cleaned as follow:
+ - 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-deactivate-the-alarm-in-Sensor4Lab)
+ - Switch off the freezer and pull out the main plug
+ - Transfer the content of the freezer to another freezer and clean the inside with lukewarm water and mild detergent. **Ensure that no cleaning water penetrates into the electrical components of ventilation grids**
+ - Dry the inside of the freezer
+ - Reconnect the main plug and switch the freezer back on
+ - Wait until the pre-set temperature is reached before transferring back the content of the freezer
+ - Enable the Rmoni sensor and inform the Instrument Care team via ticket that you are done and that everything is back to normal
diff --git a/external/lab-equipment/maintenance-of-fridges/img/img5.png b/external/lab-equipment/fridges/img/img5.png
similarity index 100%
rename from external/lab-equipment/maintenance-of-fridges/img/img5.png
rename to external/lab-equipment/fridges/img/img5.png
diff --git a/external/lab-equipment/maintenance-of-fridges/img/img6a.png b/external/lab-equipment/fridges/img/img6a.png
similarity index 100%
rename from external/lab-equipment/maintenance-of-fridges/img/img6a.png
rename to external/lab-equipment/fridges/img/img6a.png
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similarity index 100%
rename from external/lab-equipment/maintenance-of-fridges/img/img6b.png
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--- a/external/lab-equipment/maintenance-of-fridges/maintenance-of-fridges.md
+++ /dev/null
@@ -1,232 +0,0 @@
----
-layout: page
-permalink: /external/lab-equipment/maintenance-of-fridges/
-shortcut: lab:maintenance-of-fridges
-redirect_from:
- - /cards/lab-equipment:maintenance-of-fridges
- - /external/cards/lab-equipment:maintenance-of-fridges
- - /lab/maintenance-of-fridges
- - /external/external/lab-equipment/maintenance-of-fridges/
- - /cards/lab:maintenance-of-fridges
- - /external/cards/lab:maintenance-of-fridges
----
-# Maintenance of fridges and freezers
-
-Routine maintenance of fridges and freezers prevents from issues and preserves integrity of samples.
-
-The fridges and freezers are under constant temperature monitoring. In order to avoid alarms, the monitoring has to be disconnected before the cleaning of 4°C fridges and the defrosting of -20°C/-80°C freezers (see [How to disable a Rmoni sensor](#how-to-disable-a-rmoni-sensor)).
-
-**Please inform the Instrument Care team before every kind of maintenance by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) 24h before starting your maintenance**. Preferentially start your maintenance in the morning. When the maintenance is finished and the temperature is back to normal, reply on the open ticket to let them know you are done.
-
-All users are in charge of the maintenance of the fridges and freezers at the following frequency:
-
-<div align="center">
-<img src="img/Tab1.png" width="600">
-</div>
-
-## How to deactivate the alarm in Sensor4Lab
-
-All the freezers are monitored via a software called Sensor4Lab. To avoid any alarm due to the defrosting, the first step of the defrosting process is always to put the monitoring on hold. This step is needed for the cleaning of 4°C fridges and defrosting of -20°C/-80°C freezers.
-
-**Only technicians have access to Sensor4lab**. Please ask a technician of your team to disable the sensor associated to the fridge you want to clean or defrost.
-- If you’re a technician, go on [Sensor4lab](https://sensor4lab.lcsb.uni.lu/account/logon) and login with your credentials received from the Instrument Care Team. If you don’t have any credentials yet, please send [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=dc205fd7dbec38105c72ef3c0b96191d&sysparm_category=af924f17dbac38105c72ef3c0b96194b)
-- Please follow the process explained [here](https://dutycall.lcsb.uni.lu/dutycall/deactivate-alarm)
-
-Please note that there is a 30 minutes delay between the moment that you disable the sensor and the response of the system. This means that you should disable the monitoring 30 min before you start the maintenance.
-
-## How to clean a fridge
-### 1. Bioline: BioPlus – BioMidi
-This section applies to the fridges from GRAM, models BioPlus and BioMidi.
-<div align="center">
-<img src="img/img5.png" width="300">
-</div>
-
-- **Once per quarter**, the door and gasket must be inspected and cleaned with a mild soap. Make sure the door and the gasket are dry before closing back. Fill the maintenance form located on the door of the fridge.
-- **Once a year**, the cabinet should be cleaned as follow:
- - 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Sensor4Lab sensor](#how-to-disable-a-rmoni-sensor)
- - Switch off the fridge and pull out the main plug
- - Transfer all content in another fridge and clean the inside of the fridge using a mild soap solution or 70% ethanol
- - Make sure the inside of the fridge is dry
- - Reconnect the main plug and switch the fridge back on
- - Wait until the pre-set temperature is reached before transferring the content of the fridge back
- - Enable the Rmoni sensor and inform the Instrument Care team via ticket that you are done and that everything is back to normal
- - Fill the maintenance form located on the door of the fridge
-
-
-
-### 2. Liebherr LKEXv / Liebherr LKPv
-This section applies to the LIEBHERR fridges (141 and 360 L and 600L) and to the fridge part of the combined fridge / freezers from LIEBHERR LC.
-<div align="center">
-<img src="img/img6a.png" width="300">
-</div>
-
-- The appliance defrosts automatically in Liebherr LKEXv fridges. The defrost water drains into a tray located below the evaporator. **Once per quarter**, the defrost water tray should be emptied and cleaned. Fill the maintenance form located on the door of the fridge.
-<div align="center">
-<img src="img/img7.png" width="150">
-</div>
-
-- **Once a year**, the cabinet should be cleaned as follow:
- - 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-disable-a-rmoni-sensor)
- - Switch off the fridge and pull out the main plug
- - Transfer the content of the fridge to another fridge and clean the inside with lukewarm water and mild detergent. **Ensure that no cleaning water penetrates into the electrical components of ventilation grids**
- - Dry the inside of the fridge
- - Reconnect the main plug and switch the fridge back on
- - Wait until the pre-set temperature is reached before transferring back the content of the fridge
- - Enable the Rmoni sensor and inform the Instrument Care team via ticket that you are done and that everything is back to normal
- - Fill the maintenance form located on the door of the fridge
-
-<div align="center">
-<img src="img/img6b.png" width="240">
-</div>
-
-
-- The freezers LIEBHERR LGPv (600 L) defrost automatically, and therefore, the user does not need to do it.
-- **Once a year**, the cabinet should be cleaned as follow:
- - 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-disable-a-rmoni-sensor)
- - Switch off the freezer and pull out the main plug
- - Transfer the content of the freezer to another freezer and clean the inside with lukewarm water and mild detergent. **Ensure that no cleaning water penetrates into the electrical components of ventilation grids**
- - Dry the inside of the freezer
- - Reconnect the main plug and switch the freezer back on
- - Wait until the pre-set temperature is reached before transferring back the content of the freezer
- - Enable the Rmoni sensor and inform the Instrument Care team via ticket that you are done and that everything is back to normal
- - Fill the maintenance form located on the door of the fridge
-
-## How to defrost a freezer
-After some time and depending of its opening frequency, ice can be formed inside of the freezers. To ensure a good maintenance, a reliable temperature and to keep the energy consumption as low as possible, this ice has to be removed on a regular basis. It is on the responsibility of the lab users to remove the excess of ice.
-- [How to defrost a -20°C freezer](#how-to-defrost-a--20c-freezer)
-- [How to defrost a -80°C freezer](#how-to-defrost-a--80c-freezer)
-- [How to defrost a -150°C freezer](#how-to-defrost-a--150c-freezer)
-
-### How to defrost a -20C freezer
-At LCSB, we have different kind of -20°C freezers. The defrosting procedure is the same for all of them, except for the Liebherr LGPv. Those freezers defrost automatically, and therefore, the user does not need to do it.
-<div align="center">
-
-LIEBHERR LGPv (600 L): **no defrosting needed**
-</div>
-
-<div align="center">
-<img src="img/img8.png" width="300">
-</div>
-
-For the other freezers (Liebherr LGUex and Liebherr LC), the defrosting should be performed:
-
-- **Every three months** for freezers that are often opened and closed
-
-- **Every six months** for the other freezers
-
-<div align="center">
-<img src="img/img9.png" width="600">
-</div>
-
-- 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-disable-a-rmoni-sensor)
-- Switch off the appliance and pull out the main plug
-- Remove the drawers and transfer their content to another freezer
-- To speed up the defrosting process, a beaker containing warm, but not boiling, water can be put on one of the cooling plates
-- Leave the door open for defrosting
-- Check regularly and mop the melted water
-- Once all the ice melted and the water has been mopped, clean the inside of the freezer with lukewarm water and mild detergent. **Ensure that no cleaning water penetrates into the electrical components or ventilation grids**
-- Dry completely the inside of the freezer
-- Reconnect the main plug and switch the freezer back on
-- Wait until the pre-set temperature is reached before transferring the content of the freezer back
-- Enable the Rmoni sensor and inform the Instrument Care team that you are finished and that everything is back to normal
-- Fill the maintenance form located on the door of the freezer
-
-### How to defrost a -80C freezer
-This section describes the maintenance steps of the Ultra-Low Temperature Freezers from Sanyo (MDF-U76V-PE, MDF-U76V-P and MDF-U74V).
-
-#### **Inner doors defrosting**
-With repeated opening and closing, frost builds on the inner doors of the chamber. Excessive frost can cause some gaps between the cabinet and the magnetic gasket, resulting in poor cooling.
-- **Once a month**, the frost from the inner doors need to be removed
-- Open the outer and inner doors and remove the inner doors by lifting them up
-<div align="center">
-<img src="img/img10.png" width="150">
-</div>
-
-- Place the inner doors in a dedicated plastic box to let the ice melt
-- Dry the doors well before placing them back in the freezer
-- Use a scraper to defrost the inner parts of the chamber
-<div align="center">
-<img src="img/img11.png" width="150">
-</div>
-Scrape the inside where the doors are in contact with the chamber (see arrows on the picture)
-<div align="center">
-<img src="img/img12.png" width="200">
-</div>
-
-- If the rubber bands around the inner doors are damaged, contact the Instrument care team for replacement by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b)
-- Fill the maintenance form located on the door of the freezer
-
-
-#### **Air intake port cleaning**
-When the freezer door is closed, the warm air that entered the chamber cools down rapidly, and contracts causing a negative pressure. This is the reason why it is difficult to open the freezer shortly after it was closed.
-
-Some -80°C freezers are equipped with an air intake port, which allows to counteract the negative pressure in the chamber. It is found on the left side of the freezer, by the door handle:
-<div align="center">
-<img src="img/img13.png" width="180">
-</div>
-Turn the cap counter clockwise about two laps. Then, let the air enter the chamber for about 20 seconds and open the door. Finally, do not forget to close the cap.
-
-**Once a month**, the air intake port should be cleaned:
-- Take the cap completely out by turning it counter clockwise
-- Using the stick for air intake port cleaning, break the ice inside the port (do not use sharp tools such as knife or screw driver)
-<div align="center">
-<img src="img/img14.png" width="100">
-</div>
-
-- Make sure to remove all the ice from the cap groove
-- Place the cap back on the air intake port
-- Fill the maintenance form located on the door of the freezer
-
-
-#### **Condenser filter cleaning**
-<div align="center">
-<img src="img/img15.png" width="300">
-</div>
-
-**Once a month**, the condenser filter should be cleaned:
-
-- Open the grille by pulling it to you
-- Take out the condenser filter and wash it with water
-- Don’t touch the condenser directly! This may cause injury by hot surface
-- Replace the condenser filter and the grille
-- Check that the filter check lamp is off
-- Fill the maintenance form located on the door of the freezer
-
-#### **Inner chamber defrosting**
-**Once a year**, the inner chamber should be defrosted:
-- 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-disable-a-rmoni-sensor)
-- Switch off the freezer (the switch is located at the bottom of the left side of the freezer)
-- Transfer all the boxes to the backup freezer
-- Remove all racks and let them defrost in a dedicated box
-- Remove the inner doors, and let the outer doors open
-- Remove as much ice as you can to speed up the process
-- Once all the ice melted, dry the freezer with a cloth
-- Place back the doors and racks
-- Switch the freezer back on and wait until the pre-set temperature is reached
-- Transfer the samples back
-- Enable the Rmoni sensor and inform the Instrument Care team that you are finished and that everything is back to normal
-- Fill the maintenance form located on the door of the freezer
-
-
-### How to defrost a -150C freezer
-This section applies to the -150°C freezer (Sanyo MDF-C2156VAN, BT1-407)
-
-<div align="center">
-<img src="img/img16.png" width="200">
-</div>
-
-#### **Inner doors defrosting**
-- 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-disable-a-rmoni-sensor)
-- **Once a month**, the frost forming on the inner door can be removed using the scraper
-- Dry the inner door and the edges with a cloth before closing back the door.
-- Inform the Instrument Care team that you are finished and that everything is back to normal
-- Fill the maintenance form located on the door of the freezer
-
-#### **Condenser filter cleaning**
-**Once a month**, the condenser filter should be cleaned:
-- Open the grille by pulling it to you
-- Take out the condenser filter and wash it with water
-- Don’t touch the condenser directly! This may cause injury by hot surface
-- Replace the condenser filter and the grille
-- Check that the filter check lamp is off
-- Fill the maintenance form located on the door of the freezer
diff --git a/external/lab-equipment/maintenance-of-fridges/img/img10.png b/external/lab-equipment/ultra-freezers/img/img10.png
similarity index 100%
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diff --git a/external/lab-equipment/maintenance-of-fridges/img/img13.png b/external/lab-equipment/ultra-freezers/img/img13.png
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diff --git a/external/lab-equipment/maintenance-of-fridges/img/img14.png b/external/lab-equipment/ultra-freezers/img/img14.png
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diff --git a/external/lab-equipment/maintenance-of-fridges/img/img15.png b/external/lab-equipment/ultra-freezers/img/img15.png
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diff --git a/external/lab-equipment/ultra-freezers/ultra-freezers.md b/external/lab-equipment/ultra-freezers/ultra-freezers.md
new file mode 100644
index 0000000000000000000000000000000000000000..4b97bfce8e0b1bf690046590b4aca8d2b38f1f91
--- /dev/null
+++ b/external/lab-equipment/ultra-freezers/ultra-freezers.md
@@ -0,0 +1,125 @@
+---
+layout: page
+permalink: /external/lab-equipment/ultra-freezers/
+shortcut: lab:ultra-freezers
+redirect_from:
+ - /cards/lab-equipment:ultra-freezers
+ - /external/cards/lab-equipment:ultra-freezers
+ - /lab/ultra-freezers
+ - /external/external/lab-equipment/ultra-freezers/
+ - /cards/lab:ultra-freezers
+ - /external/cards/lab:ultra-freezers
+---
+# Maintenance of -80°C freezers
+
+Routine maintenance of fridges and freezers prevents from issues and preserves integrity of samples.
+
+In the event of a fridge or a freezer would get damaged or have a failure due to a lake of maintenance on the user side, the cost of the repair or of the replacement will be charged to the group in charge of the device.
+
+The fridges and freezers are under constant temperature monitoring. In order to avoid alarms, the monitoring has to be disconnected before the cleaning of 4°C fridges and the defrosting of -20°C/-80°C freezers (see [How to deactivate the alarm in Sensor4Lab](#how-to-deactivate-the-alarm-in-sensor4lab)).
+
+**Please inform the Instrument Care team before every kind of maintenance by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) 24h before starting your maintenance**.
+
+Always start your maintenance in the morning.
+
+When the maintenance is finished and the temperature is back to normal, reply on the open ticket to let them know you are done.
+
+## How to deactivate the alarm in Sensor4Lab
+
+All the freezers are monitored via a software called Sensor4Lab. To avoid any alarm due to the defrosting, the first step of the defrosting process is always to put the monitoring on hold. This step is needed for the cleaning of 4°C fridges and defrosting of -20°C/-80°C freezers.
+
+**Only technicians have access to Sensor4lab**. Please ask a technician of your team to disable the sensor associated to the fridge you want to clean or defrost.
+- If you’re a technician, go on [Sensor4lab](https://sensor4lab.lcsb.uni.lu/account/logon) and login with your credentials received from the Instrument Care Team. If you don’t have any credentials yet, please send [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=dc205fd7dbec38105c72ef3c0b96191d&sysparm_category=af924f17dbac38105c72ef3c0b96194b)
+- Please follow the process explained [here](https://dutycall.lcsb.uni.lu/cards/alarm-management/deactivate-alarm/)
+
+Please note that there is a 30 minutes delay between the moment that you disable the sensor and the response of the system. This means that you should disable the monitoring 30 min before you start the maintenance.
+
+
+## How to defrost a -80C freezer
+
+This section describes the maintenance steps of the Ultra-Low Temperature Freezers from Sanyo (MDF-U76V-PE, MDF-U76V-P and MDF-U74V).
+
+### Inner doors defrosting - once a month
+
+With repeated opening and closing, frost builds on the inner doors of the chamber. Excessive frost can cause some gaps between the cabinet and the magnetic gasket, resulting in poor cooling.
+
+
+- Open the outer and inner doors and remove the inner doors by lifting them up
+
+<div align="center">
+<img src="img/img10.png" width="150">
+</div>
+
+- Place the inner doors in a dedicated plastic box to let the ice melt
+- Dry the doors well before placing them back in the freezer
+- Use a scraper to defrost the inner parts of the chamber
+
+<div align="center">
+<img src="img/img11.png" width="150">
+</div>
+
+- Scrape the inside where the doors are in contact with the chamber (see arrows on the picture)
+
+<div align="center">
+<img src="img/img12.png" width="200">
+</div>
+
+- If the rubber bands around the inner doors are damaged, contact the Instrument care team for replacement by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b)
+
+- Fill the maintenance form located on the door of the freezer
+
+
+### Air intake port cleaning - once a month
+
+When the freezer door is closed, the warm air that entered the chamber cools down rapidly, and contracts causing a negative pressure.
+This is the reason why it is difficult to open the freezer shortly after it was closed.
+
+Some -80°C freezers are equipped with an air intake port, which allows to counteract the negative pressure in the chamber. It is found on the left side of the freezer, by the door handle. Turn the cap counter clockwise about two laps. Then, let the air enter the chamber for about 20 seconds and open the door. Finally, do not forget to close the cap.
+
+<div align="center">
+<img src="img/img13.png" width="180">
+</div>
+
+
+
+- Take the cap completely out by turning it counter clockwise
+- Using the stick for air intake port cleaning, break the ice inside the port (do not use sharp tools such as knife or screw driver)
+
+<div align="center">
+<img src="img/img14.png" width="100">
+</div>
+
+- Make sure to remove all the ice from the cap groove
+- Place the cap back on the air intake port
+- Fill the maintenance form located on the door of the freezer
+
+
+### Condenser filter cleaning - once a month
+
+<div align="center">
+<img src="img/img15.png" width="300">
+</div>
+
+
+- Open the grille by pulling it to you
+- Take out the condenser filter and wash it with water
+- Don’t touch the condenser directly! This may cause injury by hot surface
+- Replace the condenser filter and the grille
+- Check that the filter check lamp is off
+- Fill the maintenance form located on the door of the freezer
+
+### Inner chamber defrosting - once a year
+
+- 24h before your maintenance, inform the Instrument Care team by sending [a ticket](https://service.uni.lu/sp?id=sc_cat_item&sys_id=6ea39fdbdbec38105c72ef3c0b96196a&sysparm_category=af924f17dbac38105c72ef3c0b96194b) and [disable the Rmoni sensor](#how-to-deactivate-the-alarm-in-Sensor4Lab)
+- Switch off the freezer (the switch is located at the bottom of the left side of the freezer)
+- Transfer all the boxes to the backup freezer
+- Remove all racks and let them defrost in a dedicated box
+- Remove the inner doors, and let the outer doors open
+- Remove as much ice as you can to speed up the process
+- Once all the ice melted, dry the freezer with a cloth
+- Place back the doors and racks
+- Switch the freezer back on and wait until the pre-set temperature is reached
+- Transfer the samples back
+- Enable the Rmoni sensor and inform the Instrument Care team that you are finished and that everything is back to normal
+- Fill the maintenance form located on the door of the freezer
+
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diff --git a/external/lab-hsa/spill/spill.md b/external/lab-hsa/spill/spill.md
index ed5e8475d6813dd30b442a1f04a226ad27413623..4707955d5ee4abbe96f690238ef417a054054867 100644
--- a/external/lab-hsa/spill/spill.md
+++ b/external/lab-hsa/spill/spill.md
@@ -13,25 +13,27 @@ redirect_from:
# Spill in a laboratory
-Chemical or biological spills may happen. First of all stay calm, each situation is different, but following the below instructions will enable you to face any situation.
+Chemical or biological spills may happen. First of all, stay calm, each situation is different, but following the below instructions will enable you to face any situation.
-During the emergency phase (first phase) you have to ensure your protection and your colleagues' protection.
+During the emergency phase (first phase) you have to ensure your and your colleagues' protection.
Prevent aggravation if possible (recap flasks, shut down power or heat source).
-In case somebody has been exposed by contact to chemicals (skin or mucosa) rinse with **Diphoterine** as soon as possible.
+In case somebody has been exposed to chemicals (skin or mucosa) rinse with **Diphoterine** as soon as possible.
To know more about the usage of Diphoterine, consult the dedicated card <a href="{{ '/lab-hsa/diphoterine/' | relative_url }}">here</a>.
-Look for assitance to evacuate the laboratories and to take care of any injured people.
-Leave the area and prepare the second phase, the spill management.
+In case of contact with biological reagents, rinse with water for 15min. You can use the eye shower of the lab/corridor.
-Contact the **5555, always!** People from the 5555 will come to help you and will contact the safety officer.
-During working hours you can also contact the safety officer to save time.
-In case of injured people you are allowed to contact the 112 before contacting the 5555.
-To be sure the labs are evacuated, the lab technicians and the room responsible can also help you.
+Look for assitance to evacuate the laboratories and to take care of any injured people. To ensure the labs are evacuated, the lab technicians and the room responsible can also help you.
-Additionnaly, in case of any contamination with chemical compound (by contact, inhalation, ingestion) check the section 4 of the SDS of the product, refering to the first aids measures.
+Contact the **5555, always!** People from the 5555 will come to help you and will contact the safety officer (from your mobile phone use the number +352 46 66 44 5555).
+During working hours, you can also contact the safety officer to save time.
-If a victim is sent to the hospital, he should take a copy of the SDS to be provided to the medical staff. In case of contact with biological reagents, rinse with water for 15min. You can use the eye shower of the lab/corridor.
+In case of injured people: You are allowed to contact the 112 before contacting the 5555. Anyway, the 5555 will contact the 112 to directly coordinate with them.
+
+Additionally, in case of any contamination with chemical compounds (by contact, inhalation, ingestion) check section 4 of the SDS (safety data sheet) of the product, referring to the first aids measures.
+If a victim is sent to the hospital, he should take a copy of the SDS to be provided to the medical staff.
+
+Leave the area for 30min to allow aerosols to settle down and for the air of the laboratory to be renewed. During this time, prepare the second phase: the spill management.
## First phase: emergency measures in summary
@@ -52,27 +54,27 @@ When you are done with the emergency measures, you can start the **spill managem
## Second phase: the spill management
-The laboratory evacuated during the first phase, the second phase can start, with the planning of the intervention and the start of a 30 min delay to allow aerosols to settle down.
+After the laboratory has been evacuated during the first phase, the second phase can start.
-**Only wetlab people who has followed the spill training (theory + practical session) can manage the spill.**
+**Only wetlab people who have followed the spill training (theory + practical session) can manage the spill.**
-- Wait for **30min** before entering again the laboratory. During this time, prepare the spill intervention, outside of the laboratory.
+- Wait **30min** (time for aerosols to settle down and the air in the lab to be renewed) before entering again the laboratory. During this time, prepare the spill intervention, outside of the laboratory.
- It is mandatory to be **2 persons** to manage the spill, never act alone. If you are alone in the lab, call the 5555, they will help you in the spill management.
-- If you don't feel confident, do not start the spill management, **ask for help** to an experienced colleague or the safety officer.
+- If you do not feel confident, do not start the spill management, **ask for help** to an experienced colleague or the safety officer.
- Prepare the **waste containers** and the **personal protective equipment**.
- Think how to remove the PPE without contaminating yourself.
- In any case, **report** the incident afterwards for follow up.
-You will find here below illustrations of interventions for chemical and biological spills.
+Here below, you will find illustrations of interventions for chemical and biological spills.
### Chemical Spill
1. Wait 30min between the spill and the intervention.
2. Wear the appropriate PPE (refer to the safety datasheet).
3. Plan your work and your sequence of operations to avoid contaminating yourself.
-4. Contain the spill with Trivorex
-5. Sprinkle to cover the entire spill and wait for 10 min
-6. Remove with the shovel from the spill kit and discard it in a plastic bag that will be discarded in the blue bin with yellow cover (solids and liquids contaminated with biologicals and chemicals)
+4. Contain the spill with Trivorex. Trivorex contains a pH indicator. It should turn yellow once the chemical products are trapped, if not, add more Trivorex on the spill until it turns yellow.
+5. Sprinkle to cover the entire spill and wait for 10min.
+6. Remove with the shovel from the spill kit and discard it in a plastic bag that will be discarded in the blue bin with yellow cover (solids and liquids contaminated with biologicals and chemicals).
<div align="center">
<img src="img/img3.png">
@@ -80,25 +82,26 @@ You will find here below illustrations of interventions for chemical and biologi
### Biological Spill
-1. Wait 30min between the spill and the intervention. This time is allowing all the potentially generated aerosols to fall down.
+1. Wait 30min between the spill and the intervention.
2. Wear the appropriate PPE.
3. Plan your work and your sequence of operations to avoid contaminating yourself.
-4. Cover the spill with absorbant paper
+4. For larger spill (>10mL): Prepare the HAZ tab fresh diluation (4 tablets in 1 litre of water)
+5. Cover the spill with absorbent paper.
<div align="center">
<img src="img/img7.png" width="700">
</div>
-5. Disinfect. The aerea of disinfection should be twice as big as the size of the spill.
- - For small spill (~10mL), use the disinfectant from the lab
- - For larger spill, use the disinfectant from the spill kit
+6. Disinfect. The area of disinfection should be twice as big as the size of the spill.
+ - For small spill (~10mL), use the disinfectant from the lab.
+ - For larger spill, use the disinfectant from the spill kit.
<div align="center">
<img src="img/img5.png" width="700">
</div>
-6. Respect the contact time of 10min for disinfection
-7. Collect the absorbant paper and discard it in the blue bin with yellow cover (solids and liquids contaminated with biologicals and chemicals)
+7. Respect the contact time of 10min for disinfection.
+8. Collect the absorbent paper in the yellow bag from the spill kit and discard it in the blue bin with yellow cover (solids and liquids contaminated with biologicals and chemicals).
<div align="center">
<img src="img/img6.png" width="700">