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WARNING: Do not attempt to tune the gate by placing your hand, arm or other body part in
the path of the gate, as serious injury could result. Damage to the gate opener motors may
also occur by placing a heavy immovable object in the path during the testing phase. If the
setting is still too high, place a light object in the path (e.g., a chair or trash can) which can be
pushed out of the way without causing damage to gate motors. Note: This auto reverse
function should be regularly inspected and adjusted if necessary. Once the tuning is complete
you may replace the cover.
9. Maintenance & Troubleshooting
Every six months check the following items for proper operation of the unit:
Check the chain lubricant and add 1# grease regularly.
Lubricate shafts and sprockets.
Keep opener clean at all times. Check inside cover for insects.
Check and tighten anchors bolts.
The operator can be powered by battery in case of power failure. A fully charged
standard battery still can provide enough power for operating 10 cycles after power
disruption.
Normally max. number of cycles per day is less than 20.
Please switch off the battery if no power is available for more than 5 days, remove the
plastic cover, set the power switch which on the top of the operator to OFF position (i.e.
press the 'O' to down position), failure to comply with the above instructions may damage
the battery or shorten its life.
We recommend you put some grease in the keyhole to avoid rusting, also regularly
grease the wheels and axles if the gate was jammed or cannot be moved smoothly.
Occasionally inspect the chain to ensure that it is well lubricated, and oil the chain as
necessary.
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