Owner's Manual
Normally, very little maintenance is required. A monthly visual
inspection must be made for loose or missing hardware and for
excessive slack in the V-Belt and jackshaft chain. The clutch
must be tested periodically and adjustments made if necessary
(see page 15). The brake is adjusted at the factory and will need
periodic adjustment for wear. When adjustment becomes
necessary see Figure 12 on page 16 for the adjustment
procedure.
Test the reversing edge circuit at least once a month by
permitting the door to contact an obstruction while closing.
CAUTION
DO NOT STAND UNDER DOOR TO TEST REVERSING
EDGE - USE A CORRUGATED BOX
OR OTHER SIMILAR OBJECT
Lubrication of the operator is not required. It is important, for
trouble free service from the operator, that the door be kept free
from binding, properly counter balanced and periodically
lubricated. An annual inspection of the door by a qualified
overhead door professional is recommended.
Warning: Repairs and adjustments to the door and operator
should be performed only by someone qualified to service
commercial overhead doors and operators.
MAINTENANCE
17