FW & NW Series Ops Manual
3
1. Remove the 4 screws holding
the access panels onto the unit
(2 per panel).
2. Loosen the screws on the
heat tube collars (one on each
end of the tube).
5. Reassemble in reverse order.
* For units with an infinite control, both ends of the heat tube will have wire nuts.
4. Carefully remove the end
panel, remove the on/off switch
and disconnect the white wire.*
Remove the wire nut from the
opposite end of the heat tube.
The tube is now ready to be
taken out of the unit.
3. Remove the hex head-
retaining nut from the on/off
switch. Remove the 3 screws
holding the end panel onto the
unit (switch end).
