LABEC PLRGD-1400PT - Manual (Page 3)

4. Set the temperature controller at the required temperature using the up and down arrows on
the keypad. See Appendix A for more details.
5. Final adjustment of the temperature controller may be required after the chamber has
reached operating temperature and this should be checked with a suitable thermometer
located in the chamber (A thermometer is not supplied with the chamber).
6. The shelves can carry around 20 kilograms each.
Temperature Controls
See Appendix A
Maintenance
The cabinet is finished with stainless steel and to maintain appearance, should be wiped over with a
non abrasive household cleanser. The chamber is manufactured from stainless steel and may be
cleaned with a gentle cleaner. The door is also glass lined and should only be cleaner with general
purpose cleaners.
The fan motor is pre lubricated with sealed bearings which should not require maintenance for some
time depending upon extent of usage. The shelves are manufactures from stainless steel and a non
abrasive cleaner should be used. The magnetic door gasket should be cleaned with detergent only,
ensuring it is dried completely after washing.
Defrosting
You can manually defrost by turning the unit off for a period of 24 hours with the door opened to
allow the frost to melt away. Otherwise the controllers are set to manual defrost. A defrost pan
under the unit will switch on daily to evaporate the condensation from the pan.
Trouble Shooting
SYMPTON REMEDY
No Power
(Indicator Light is off)
1. Check fridge/freezer is plugged in and
power switched on.
2. Ensure mains power supply point is
functioning by using a test appliance on
power socket.
3. Check internal RCD has not tripped
Failure to maintain temperature
(Indicator light is on) 1. Ensure the temperature controller set
point is above ambient.
2. Check the safety controller fitted is above
the main controller setting.
If the fault cannot be found call your distributor or the manufacturer quoting the serial number of the
unit from the manufacturers label.
Declaration of Conformity
Each product is thoroughly inspected and tested to not only ensure that it meets the specifications
provided, but to also meet Australian Electrical Standard AS3820 and EMC Standard
AS/NZ1044:1995,and therefore being accredited with a C Tick label.
2 Laboratory Equipment Pty Ltd – Pass Through Fridges Instruction Manual