Instruction Manual

Walk-in mainTenance

DOOR CLOSER

The door closer was

factory-installed and

tested for proper operation

before shipment. This

small, but powerful

device provides smooth

and positive closing

with only a minimum of

attention. No lubrication

of any kind is required.

It is recommended that, at

least once each month, the relationship of the hook and roller to each

other be examined.

To become familiar with the various components of the closer, see

photo of a closer properly engaged when the walk-in door is closed.

Since the door closer in itself is literally non-adjustable, any

adjustment that becomes necessary must be accomplished at the

closer hook.

CAUTION: DO NOT ATTEMPT TO BEND THE HOOK as a means

of adjustment. The hook is formed and tempered to resist deformation

during normal use.

ROLLER IS TOO LOW: Loosen all hook bracket screws and add flat

washer(s) between the bracket and the header where the TOP two

screws will keep them in place. Tighten the screws and check the

hook position.

ROLLER IS TOO HIGH: Loosen all hook bracket screws and add

washer(s) between the bracket and the header where the BOTTOM

two screws will keep them in place. Tighten the screws and check the

hook position.

If, for any reason, the roller arm is accidentally bumped into a vertical

position while the door is open, IT MUST BE MANUALLY MOVED TO

THE HORIZONTAL POSITION before the door is closed. Failure to do

so may cause serious damage to the door and/or the door closer.

Correct with Door Closed

Roller Too Low

Correct with Door Open

Roller Too High

A warning label is affixed to the door

section as a reminder.