Lang XL-24 Electric Clamshell, Установка, эксплуатация, обслуживание и устранение неисправностей

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MAINTENANCE & CLEANING CONT’D
The XL Hood is virtually a maintenance free piece of equipment. Below is a detailed
instruction for periodic element replacement.
ELEMENT REPLACEMENT
CAUTION:
DISCONNECT XL FROM POWER BEFORE REMOVING
ELEMENTS.
Determine which element is defective (elements are wired in series and may need to
have a continuity check).
Remove wire guard “A”. One screw at rear holds guard in place.
Remove screws that hold side covers “B” in place. Remove covers.
Remove wire nuts “C” connected to defective heater. Discard heater and wire nuts.
Save the two end covers plates “D”.
Slide the two comer plates “D” removed in step three onto the new heater. Place
heater into mount slots “E”.
Connect wire lead on right side of heater to the lead of the adjoining heater. Use the
new porcelain wire nuts supplied for connection of the heaters. Connect the left heater
lead to the left supply wire. Tuck leads between the outer housing and the heater
mounting plate. Do not use plastic wire nuts.
Push the end cover plates “D” outward tight to the mounting plates. Install the side
covers “B” removed in step two. The end cover plates “D” must be located between
the mounting slot plate “E” and the side covers “B”.
Replace the wire guard “A” removed in step one.
Reconnect power and test.