DoorKing 1838 Installation & Owner's Manual page 10

1.1.1 Remove Circuit Board from Enclosure
1. Disconnect the ribbon cable from the circuit board
2. Remove the two screws from right side of the circuit board.
3. GENTLY remove the circuit board by pulling it out
of the main terminal. Store board in a Safe Place
until it needs to be re-installed.
Discharge any static
BEFORE removing
the circuit board by
touching a proper
ground device.
1.1.2 Install Enclosure
1. Mount the enclosure using the mounting holes provided in the corners (see section 1.2
for dimensions). Be sure that mounting screws (Not supplied) do not protrude into the
enclosure where they could cause a short on the back of the circuit board. Make any
necessary conduit connections through the bottom of the enclosure using the existing
conduit knock-outs. DO NOT make any new conduit holes in the enclosure.
2. Route all wiring through conduit into enclosure.
3. Clean out the enclosure. Make sure that all dirt, metal and/or wood debris is removed.
4. Re-install circuit board back into the
enclosure (Reverse section 1.1.1 steps).
Use the wiring schematics in the back of
this manual to help re-install the circuit
board if necessary. DO NOT apply any
power at this time.
Use appropriate hardware to
secure enclosure to the
surface (not supplied).
6
Note: Enclosure door not
shown in illustration to
better clarify board removal.
Note: Enclosure door not
shown in illustration to better
clarify mounting holes.
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1838-065 Issued 3-19
d
Version D