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IMPORTANT SAFETY INSTRUCTIONS
To reduce the risk of SEVERE INJURY or DEATH:
• READ AND FOLLOW ALL INSTRUCTIONS.
• ANY maintenance to the operator or in the area near the operator
MUST NOT be performed until disconnecting the electrical power
(AC or solar and battery) and locking-out the power via the operator
power switch. Upon completion of maintenance the area MUST be
cleared and secured, at that time the unit may be returned to service.
• Disconnect power at the fuse box BEFORE proceeding. Operator
MUST be properly grounded and connected in accordance with
national and local electrical codes. NOTE: The operator should be on
a separate fused line of adequate capacity.
• NEVER let children operate or play with gate controls. Keep the
remote control away from children.
• ALWAYS keep people and objects away from the gate. NO ONE
SHOULD CROSS THE PATH OF THE MOVING GATE.
• The entrance is for vehicles ONLY. Pedestrians MUST use separate
entrance.
• ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment.
Maintenance Chart
Disconnect all power (AC, solar, battery) to the operator before servicing. The operator's AC Power switch ONLY turns off AC power to the control
board and DOES NOT turn off battery power. ALWAYS disconnect the batteries to service the operator.
DESCRIPTION
Entrapment Protection Devices
Warning Signs
Manual Disconnect
Sprockets and Chains
Gate
Accessories
Electrical
Chassis Mounting Bolts
Operator
Batteries
NOTES:
• Severe or high cycle usage will require more frequent maintenance checks.
• It is suggested that while at the site voltage readings be taken at the operator. Using a digital voltmeter, verify that the incoming voltage to the operator
is within ten percent of the operator's rating.
MAINTENANCE
Check and test inherent (built into the operator) and external devices for
proper operation
Make sure they are present and replace if worn or broken, see Accessories
Check and test for proper operation
Check for excessive slack and lubricate
Inspect for wear or damage; ensure it still complies with ASTM F2200, see
page 5
Check all for proper operation
Inspect all wire connections
Check for tightness
Inspect for wear or damage
Replace
• TEST THE GATE OPERATOR MONTHLY. The gate MUST reverse on
contact with an object or reverse when an object activates the
noncontact sensors. After adjusting the force or the limit of travel,
retest the gate operator. Failure to adjust and retest the gate operator
properly can increase the risk of INJURY or DEATH.
• Use the manual disconnect release ONLY when the gate is NOT
moving.
• KEEP GATES PROPERLY MAINTAINED. Read the owner's manual.
Have a qualified service person make repairs to gate hardware.
• ALL maintenance MUST be performed by a Trained Gate Systems
Technician.
• Activate gate ONLY when it can be seen clearly, is properly adjusted
and there are no obstructions to gate travel.
• To reduce the risk of FIRE or INJURY to persons use ONLY
LiftMaster part 29-NP712 for replacement batteries.
SAVE THESE INSTRUCTIONS.
•
TASK
31
CHECK AT LEAST ONCE EVERY
MONTH
6 MONTHS
3 YEARS
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Troubleshooting
