Door Adjustment - Vulcan-Hart SG4D ML-114875 Service Manual

DOOR ADJUSTMENT

WARNING: DISCONNECT (UNPLUG) ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT
SWITCH INDICATING YOU ARE WORKING ON THE CIRCUIT.
1. Check the doors to make sure they have an equal gap between them and that the vertical edge of the door
is parallel to the vertical door seal. If the doors are not positioned in this manner, adjust the doors as
described.
2. Remove the top front cover.
3. Loosen the screws that secure the upper door bearings and related hardware, just enough to allow door
movement.
4. Move the door until proper alignment is achieved, then tighten the screws on the upper door bearing
hardware.
5. Repeat steps 3 and 4 on the opposite door if necessary.
6. If one door is higher than the other, add or remove shims under hinge pin as needed.
EQUAL GAP
EQUAL GAP
UPPER
BEARING
DOOR
SHAFT
– 28 –
PL-56059
LOOSEN
SCREWS
PL-56060