Clarke DEVIL 4120 Manual de Instruções de Operação e Manutenção - Página 5
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IF YOU ARE IN ANY DOUBT ABOUT ELECTRICAL CONNECTIONS, CONSULT A
DO NOT ATTEMPT ELECTRICAL CONNECTIONS or REPAIRS YOURSELF.
OPERATION
With the heater suitably sited (ensure you comply with all safety precautions),
switch the heater ON to either fan only, half or full output (see illustration below).
A temperature control switch (A) is also provided for fine control of heat output.
Should the unit overheat, a thermal cutout will operate, shutting down the unit.
Allow a period of time for the unit to cool (approx. 10 minutes) before pressing the
reset using a suitable pointed tool, and restarting.
When switching the unit OFF, it is strongly recommended that it is run in the FAN
ONLY mode for approx. 10 minutes, in order to cool the elements, before switching
OFF completely and finally disconnecting from the mains supply.
The thermal cutout may also operate if the heater is shut down without allowing
to cool sufficiently. If, subsequently, the machine fails to start, press the reset using
a suitable tool and try again.
MAINTENANCE
Before performing any maintenance tasks, if the heater has been used, ALWAYS
allow it to cool down for at least 10 minutes, by switching to FAN ONLY, then
disconnect from the mains supply.
Periodically.
•
Disconnect from the mains supply, and use compressed air at low pressure to
clean out the unit. ALWAYS wear a dust mask to perform this operation.
If there is any serious build up of dirt, it is possible to remove the bottom cover, by
unscrewing the 6 self tapping screws securing it, to gain access to the fan and
heating elements. Clean these thoroughly taking great care not to distort the fan.
Ensure the bottom cover is firmly secured when completed.
•
Inspect the mains cable for damage. Heat damage will cause the cable to
stiffen and crack. If this is found, have the cable replaced. Check cable routing
and ensure it is well away from the heat source.
WARNING!
QUALIFIED ELECTRICIAN.
5
A. Temperature control sw.
B. OF/OFF Switch
C. OFF
D. Fan Only
E. Fan w/ Single Element
F.
Fan w/ Both Elements