Maintenance; Important Safety Instructions; Maintenance Chart - Chamberlain CSL24UL Installation Manual

IMPORTANT SAFETY INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:
READ AND FOLLOW ALL INSTRUCTIONS.
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ANY maintenance to the operator or in the area near the operator
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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
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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
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remote control away from children.
ALWAYS keep people and objects away from the gate. NO ONE
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SHOULD CROSS THE PATH OF THE MOVING GATE.
The entrance is for vehicles ONLY. Pedestrians MUST use separate
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entrance.
ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment.
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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.
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Limits may have to be reset after any major drive chain adjustments.
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If lubricating chain, use only lithium spray. Never use grease or silicone spray.
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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
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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
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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
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moving.
KEEP GATES PROPERLY MAINTAINED. Read the owner's manual.
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Have a qualified service person make repairs to gate hardware.
ALL maintenance MUST be performed by a LiftMaster professional.
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Activate gate ONLY when it can be seen clearly, is properly adjusted
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and there are no obstructions to gate travel.
To reduce the risk of FIRE or INJURY to persons use ONLY LiftMaster
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part 29-NP712 for replacement batteries.
SAVE THESE INSTRUCTIONS.
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TASK
35
CHECK AT LEAST ONCE EVERY
MONTH 6 MONTHS 3 YEARS
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