Ascent
Dumbwaiter manufactured by Harmar Mobility LLC
QA-000116 Rev A
WARNING!
All Safety Devices are bypassed when using the
Temporary Pendant Control
to move
the dumbwaiter (
except for the final limit
).
Final limit
will stop the dumbwaiter at the
top and the bottom of the rail. The bottom of the rail has a metal mechanical stop bolted
on the rail below the lower limit cams. (
It’s marked “DO NOT REMOVE”
)
Temporary Pendant Control
This allows the technician to use constant pressure controls
to move the dumbwaiter up or down during service / troubleshooting. This control can be
made any length to allow a technician to operate the car from any location desired.
SERVICE & ACCESS TO CONTROLS
(pertaining to troubleshooting)
The lift is designed with several features to allow safe troubleshooting by technicians.
Access for the temporary pendant control can be gained through the lower machine access door (if
the lift at the lower landing) or though landing doors (if the lift is above the bottom landing).
A slack-rope device provides both mechanical and electrical safeties on the lift.
The slack-rope device can be reset from either below or above the car. Means of resetting include:
o
Pulling out on the suspension cable at a point above the car.
o
Manually turning the belt and pulleys at a point just under the car.
o
Running the lift in the up direction with the temporary control.
DO NOT ENTER HOISTWAY
630-00092- Rev.
B
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