6.0
Maintenance
6.1
General Maintenance
Preventive rather than reactive maintenance is recommended. The type and frequency
depends on the product use; the following are recommended.
6.2
Maintenance Schedule
CUSTOMER
QUALIFIED PERSONNEL
DANGER! ELECTRIC SHOCK
. Risk of fatal injury. Only electrically
qualified personnel should attempt these maintenance procedures.
Maintenance
Procedure
Method
Frequency
Daily
Weekly
Monthly
Bi-
Annually
Annually
Safety
Over-Temperature Safety Circuit
(if fitted)
Set an over-temperature setpoint
lower than the displayed tem-
perature and check for an over-tem-
perature alarm as detailed in this
manual
Over-Temperature Safety Circuit
(if fitted)
Electrical measurement
Door Seal
Visual inspection - check for splits or
fraying
Door Seal
Replacement
Air Vent
Check and clean if necessary
Electrical Safety (external)
Visual check of external cables and
plugs
Electrical Safety (internal)
Physically check all connections and
cleaning of the power plate area
Function
Temperature Calibration
Tested using certified equipment, fre-
quency dependent on the standard
required
Operational Check
Check that all functions are working
normally
Operational Check
Thorough inspection and report incor-
porating a test of all functions
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