Harmar Mobility Ascent DW100 Manual page 20

Install Interlocks
continued
4) Attach door keeper to hoistway door with #8-32
screws and tee nuts.
Notes:
• If doors are not installed at the time of the dumbwaiter installation, the door closed switch can be bypassed
by twisting wires 1 and 2 together.
WARNING: Only when necessary, this safety circuit should only be bypassed during installation or trouble-
shooting. The dumbwaiter should never be allowed to be used under any circumstances with a disabled
safety device by anyone other than a person that is servicing it whom has the knowledge of the functionality
of this safety. Possible risk of injury or death could occur if the safety circuit is bypassed or not functioning
properly.
• While the limit switch is actuated, there should be 24 VAC between terminals 5 and 6 (at the corresponding
interlock)
WARNING: If at any time the interlock is found not to be working properly, the dumbwaiter should immedi-
ately be taken out of service until repairs can be made. Failure to do so could lead to the possible risk of
injury or death.
Drill 13/64" hole
to receive
tee-nuts
5) Attach emergency key plates to hoistway
door with #4 wood screws. (plates can be
painted to match décor)
5/8" hole
in door for
emergency
key
630-00092- Rev. B