(r1) FreezerFailure < Lab

---+++MBB Freezer Failure

There is a backup -80 located in MBB room 1.138.  If we need to move our items to this freezer follow the procedure outlined below: <br>

 1.  Affix a label to the outside of the freezer stating which shelf(ves) you are using. <br>
 2.  Label your materials. <br>
 3.  Be aware that as the door will be opened continually it will go into alarm, which will be received by the alarm monitoring shop. <br>
 4.  Please call them BEFORE you start the transfer of materials at 471.3935 to warn them that they needn't therefore call Rob (building manager) at 2.00 in the morning. <br>


---+++Welch Freezer Failure




---+++Preventive maintenance

Try to minimize the amount of time that the freezer door is open; if necessary, remove the rack or box from freezer, close door, find your stuff, and return rack/box to freezer.  <br>

*Maintenance checklist*		
		
| Action | Monthy | Yearly |
| Check and clean probe cover, gaskets, hinges and lid(s) of ice and snow |	yes	| |	
| Check air filter | yes | |		
| Check condenser fan motor for unusual motor noise or vibration |  | yes | 


To clean lid gasket use a soft cloth to remove any frost build-up from the gasket, sub-lids and lids.  Replace and clean lids.  To clean lids use warm water to remove ice and allow to dry. <br>

To clean air filter and/or condenser use a vacuum to remove any dust from the filter/condenser fins.  Use care not to damage the condenser fins. <br>
Barrick Lab > WebLeftBar > InternalList > FreezerFailure
Topic revision: r1 - 2012-08-09 - 13:10:39 - Main.CraigBarnhart