Shellab SRI21FV-2 - Manual (Page 14)

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Unit won't cool
1/ be sure that fan is circulating air in the chamber and over the
compressor.
2/ confirm proper sensor location and operation.
3/ look for leaks in the chamber or around the door gasket.
4/ assure ample room around the unit as described in Installation
section 2.2.
5/ compare ambient specifications to Unit specifications in section
8.0.
Ice build up in chamber
1/ Search for leak in door gasket.
2/ door being opened too often.
3/ open container inside the chamber.
4/ check tightness of seal around all chamber wire and plumbing
access to outside.
5/ turn defrost switch on, Note: defrost switch must be turned off
for best temperature uniformity; If no defrost option available, call
Customer Service.
MECHANICAL
Door not sealing
1/ Confirm that unit has not been damaged and body is not
square.
OTHER
Front panel displays are all off
Check for wire damage.
Unit or wall fuse/circuit breaker is
blown
1/ check wall power source.
2/ see what other loads are on the wall circuit.
Unit will not turn on
1/ check wall power source.
2/ check fuse/circuit breaker on unit or in wall.
Contamination in chamber
1/ see cleaning procedure in operator’s manual
2/ develop and follow Standard operating procedure for specific
application; include definition of cleaning technique and
maintenance schedule.
Service
If none of the suggestions listed above in the Troubleshooting guide have solved
the problem Customer Service should be contacted for assistance.
Call 1-800-322-4897, and have the model number, serial number and voltage
(listed on the date plate on the side of the incubator) as your service
representative will require it.