36
Maintenance and Servicing
Warning
To avoid electrical shock, this furnace
must always be disconnected from the
power supply prior to maintenance
and service.
Perform only maintenance described
in this manual. Contact an authorized
dealer or our factory for parts and
assistance.
Refer servicing to qualified personnel.
Maintenance and Servicing
To Replace a Heating Element
1) Disconnect furnace from power supply.
2) Remove back terminal cover.
3)
Loosen the nuts on the terminals of the element
to be replaced.
4) Straighten the leads of the old element.
5)
Open the door and pull the defective element
out. (It may be easiest to turn the furnace so
that the element to be removed is on top.)
6)
Slide the new element into place, threading the
leads through the insulating porcelain bushing in
the back of the furnace.
7)
Reverse the disassembly procedure, making
sure you thread all element lead wires through
the insulating porcelain bushings on the back of
the furnace and cut off any excess element lead
wire after securing the leads to the terminal
points.
8) Replace the back terminal cover.
9) Reconnect furnace to power supply.
10) Test the operation of the furnace.
To Replace The Platinel II Thermocouple:
1) Disconnect the furnace from power supply.
2)
Remove the back terminal cover. (Note
placement and connection of wires.)
3)
Remove the screw and washer from clip holding
the thermocouple in place and remove the nuts
and washers on the thermocouple terminals.
Содержание FD1500M
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