22
DELTA Owner’s Manual
Part No. 000820, 29-m08-2018
Units installed in adverse environments will require additional
maintenance on a monthly basis.
BY AUTHORIZED DEALER
Verify proper operation of all limit switches.
Every 6 months
Check that the electromagnetic brake on the motor stops
the lift when fully loaded before the final limit switch is
tripped. If necessary, adjust or replace the brake.
Every 6 months
Check that the drive sprocket teeth and the nylon rollers on
which the lift runs are not worn or damaged. There must be
no scoring or flattening of the rollers.
Every 6 months
Verify proper operation of the safety brake (overspeed
governor).
Every 6 months
Check that all fixing screws on the rails and carriage are
present and securely fastened.
Every 6 months
Check all moving parts, covers, signs, and labels.
Every 6 months
Clean the rail thoroughly.
Every 6 months
Verify proper operation of the pendant control buttons.
Every 6 months
Verify proper operation of the call station control buttons.
Every 6 months
Check that all electrical components, contactors and
microswitches are operating correctly.
Check the condition of all cables.
Check the grounding.
Every 6 months
Check condition of battery and charger.
Every 6 months
NOTE
