5.0
Maintenance
5.1
General Maintenance
Preventive rather than reactive maintenance is recommended. The type and frequency
depends on the product use; the following are recommended.
5.2
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 temperature and check
for an over-temperature alarm as detailed in
this manual
Over-Temperature Safety
Circuit
(if fitted)
Electrical measurement
Electrical Safety
(external)
Visual check of external cables and plugs
Electrical Safety (internal)
Physically check all connections and clean-
ing of the power plate area
Internal Element Pro-
tection Device
Electrical measurement
Gas Safety (external)
Ensure the silicone pipe to the vessel is free
from splits and fits correctly.
Gas Safety (internal)
Check the functionality of the components
and carry out leak tests of the pipework.
Function
Temperature Calibration
Tested using certified equipment, frequency
dependent on the standard required
Operational Check
Check that all functions are working nor-
mally
Operational Check
Thorough inspection and report incor-
porating a test of all functions
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