Section 7 – Maintenance
47
Maintenance Schedule
Note:
If any of the following problems exist,
do not
operate the door until repaired.
Component
What to look for and how often the
components must be inspected:
Weekly
Monthly
Quarterly
What to do if problem exists:
Curtain &
Bottom Bar
Are any curtain components damaged
(slats, endlocks, etc.)?
X
Contact Service about replacing damaged
parts.
Is curtain creating a belly when
closed?
X
Lower limits are set too low, contact service
about adjusting lower limits.
Is bottom bar damaged?
X
Contact Service about replacing damaged
parts.
Are bottom bar fasteners in place and
properly tightened?
X
Fasteners must be inspected/replaced and
properly tightened.
Are fasteners attaching curtain to the
barrel in place and properly tightened?
X
Fasteners must be inspected/replaced and
properly tightened.
Do you notice any hang-ups, jamming
or other problems preventing the door
from moving smoothly throughout the
opening?
X
Check for external issues, if none exist,
contact Service.
Do you notice any odd or excessive
noise when the door is operated?
X
Check for external issues, if none exist,
contact Service.
Brackets
Are brackets plumb and perpendicular
with wall?
X
Contact Service.
Are bracket fasteners in place and
properly tightened?
X
Fasteners must be inspected/replaced and
properly tightened.
Do you notice signs of excessive wear
on the bearings (i.e. binding,
excessive noise, etc.)?
X
If there is a grease fitting, apply grease, if
not, contact Service.
Guides
Are wall fasteners in place and
properly tightened?
X
Fasteners must be inspected/replaced and
properly tightened.
Are guide assembly fasteners in place
and properly tightened?
X
Fasteners must be inspected/replaced and
properly tightened.
Is guide gap dimension correct?
X
Guide gap must be between 1/4” and 3/8”,
adjust if necessary.
Are any of the guide parts bent or
damaged?
X
Contact Service.
Hood and
Fascia
Is hood/fascia dented or damaged?
X
Remove hood/fascia. Repair if possible. If
not leave hood/fascia off and contact
Service.
Is curtain rubbing against the
hood/fascia?
X
Hood/fascia may have been damaged.
Contact Service.
Is hood/fascia level?
X
Check fasteners, they may be loose or
missing. Replace as soon as possible.
Are guide assembly fasteners in place
and properly tightened?
X
Fasteners must be inspected/replaced and
properly tightened.
Is hood support level?
X
Check fasteners, they may be loose or
missing. Replace as soon as possible.
Door operation
Does the door require excessive force
to open?
X
Check for hang-ups or obstructions.
Ensure spring tension is set correctly.
Contact Service.
