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6.2.4 Lubrication
Most moving parts are lubricated and sealed for life except, the inner door catches (if
glass inner door is fitted). These components should be oiled once per month
6.2.5 Check safety thermostat
Adjust the safety thermostat, sited inside the instrument compartment, through
prevailing cabinet temperature. Check that the safety thermostat fails the cabinet safe.
In the event of a fault RECTIFY AT ONCE.
6.2.6 Clean the refrigeration condenser
It is essential that the refrigeration condenser is kept clean - dirty condensers adversely
affect the performance of the cabinet and reduce the working life of the refrigeration
unit.
1.
Isolate from MAINS
2.
Remove the front louvre and back mesh panels from refrigeration compartment, or
ventilation panels in the case of a separate refrigeration module.
3.
Gently brush/blow/vacuum dust etc from the fins and tubes of the refrigerator
condenser coil(s).
Initially check and clean the condenser monthly, actual frequency will depend upon the
cleanliness of the surroundings.
6.2.7 Distilled water filter
This is located below the distilled water inlet nozzle and can be inspected through the
viewing hole in the cabinet's side or back panel. The clear plastic bowl and filter can
be removed for cleaning.
1.
ISOLATE ELECTRICS
2.
If recirculating water system is not fitted disconnect the distilled water supply.
3.
Open instrument compartment door.
4.
Unscrew the bowl and remove the filter. Clean or replace.
5.
Reassemble in reverse order.
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