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39 - English
Press and release the
UP/DOWN
button on the indoor
keypad to raise the garage door.
Place a 1-1/2 in. board (approx. the size of a 2x4 laid flat)
on the garage floor beneath the door.
Press and release the
UP/DOWN
button on the indoor
keypad to lower the garage door. When the door strikes
the board, it should reverse direction immediately.
If the garage door reverses direction after contacting the
board, the reversal system is working properly and no
adjustments are needed.
If the garage door stops before striking the board or
strikes the board and then stops, increase the travel limit
for the closed position and repeat the test.
If the automatic reversal system continues to fail, contact
customer service or a qualified service person for
assistance.
Fig. 72
2 x 4
Up/Down
Button
INSTALLATION
WARNING:
DO NOT
operate the garage door opener unless the
automatic reversal system is working correctly. Following
this rule will reduce the risk of death or serious personal
injury.
NOTICE:
This task requires the garage door opener to be
connected to a power source.
Install and wire the indoor keypad as described earlier in
the
Installation
section.
Connect the garage door opener to an AC power supply.
NOTE:
Make sure the power supply is normal household
voltage, 120 volts, AC only, 60 Hz.
Содержание GD125
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