Goff's G2 Guide

DOOR ADJUSTMENT –EXTERNAL OPERATOR
G2 EXTERNAL OPERATOR
DOOR ADJUSTMENT INSTRUCTIONS
READ THIS MANUAL CAREFULLY. OBSERVE
WARNINGS AND PRACTICE CAUTION WHEN
INSTALLING, OPERATING, OR MAINTAINING
YOUR GOFF’S G1 DOOR ASSEMBLY.

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DOOR ADJUSTMENT –EXTERNAL OPERATOR
ADJUST THE OPERATOR
1. After a qualified Electrician has mounted the Switch Control Box, and connected all
of the wiring:
2. Release the ties on the roll assembly.
3. Apply power to the Door Assembly.
4. Note: Always, FIRST TOGGLE THE DOOR DOWN toward the closed position.
5. Depress the “Close” button until the door nears the fully closed position.
6. Using the Hand-Crank, lower the door to the fully closed position.
7. On the Operator, loosen the set screw and rotate the White Cam Lobe CCW until it
depresses the Limit Switch. You should hear a click. Tighten the set screw. (Figure 1
EXTERNAL MOTOR ADJUSTMENTS)
8. Run the door partially upward, stop, and then close again a few times to make finer
adjustments for the closed position, as desired.
9. Depress the “Open” button until the door nears the fully open position.
10. Using the Hand-Crank, open the door to the fully open position.
11. On the Operator, loosen the set screw and rotate the Green Lobe CW until it
depresses the Limit Switch. You should hear a click. Tighten the set screw. (Figure 1
EXTERNAL MOTOR ADJUSTMENTS)
12. Run the door partially downward, stop, and then open again a few times to make
finer adjustments for the open position, as desired.

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DOOR ADJUSTMENT –EXTERNAL OPERATOR
Figure 1 EXTERNAL MOTOR ADJUSTMENTS
LIMITED WARRANTY
Model 2000, Clean Guard, G2 Doors
Goff’s Enterprises, Inc. warrants all High Performance
Doors from failure in normal use due to defects in
material or workmanship for a period of THREE years
from date of purchase. This warranty includes all parts
and warranty related labor as approved by Goff's tech
support team. Goff’s Enterprises, Inc. may elect to repair
or replace defective or damaged goods.