LiftMaster SL585UL Installation Manual - Page 39

MAINTENANCE IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: l READ AND FOLLOW ALL INSTRUCTIONS. l Test the gate operator monthly. The gate MUST reverse on contact l 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 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. cleared and secured, at that time the unit may be returned to service. l Use the manual disconnect release ONLY when the gate is NOT l Disconnect power at the fuse box BEFORE proceeding. Operator moving. MUST be properly grounded and connected in accordance with l KEEP GATES PROPERLY MAINTAINED. Read the owner's manual. national and local electrical codes. NOTE: The operator should be on Have a qualified service person make repairs to gate hardware. a separate fused line of adequate capacity. l ALL maintenance MUST be performed by a LiftMaster professional. l NEVER let children operate or play with gate controls. Keep the remote control away from children. l Activate gate ONLY when it can be seen clearly, is properly adjusted and there are no obstructions to gate travel. l ALWAYS keep people and objects away from the gate. NO ONE SHOULD CROSS THE PATH OF THE MOVING GATE. l SAVE THESE INSTRUCTIONS. l The entrance is for vehicles ONLY. Pedestrians MUST use separate entrance. To protect against fire and electrocution: l DISCONNECT power (AC or solar and battery) BEFORE installing or servicing operator. For continued protection against fire: l Replace ONLY with fuse of same type and rating. Maintenance Chart Disconnect all power to the operator before servicing. DESCRIPTION TASK CHECK AT LEAST ONCE EVERY Entrapment Protection Devices Warning Signs Manual Disconnect Drive Chain and Sprockets Clutch System Brake System Gate Accessories Electrical Chassis Mounting Bolts Operator 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 Check and adjust if required Brake System 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 MONTH 6 MONTHS 12 MONTHS X X X X X X X X X X X NOTES: l Severe or high cycle usage will require more frequent maintenance checks. l Limits may have to be reset after any major drive chain adjustments. l If lubricating chain, use only lithium spray. Never use grease or silicone spray. l 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. l Over time, the drive chain on the operator will stretch and need to be tightened. To tighten the drive chain adjust either of the two chain eye bolts. The chain should have no more than 1 inch of sag for every 10 feet of chain length. 39