LiftMaster SL3000UL SL3000UL Manual - Page 33
Maintenance and Operation, IMPORTANT SAFETY INSTRUCTIONS - elite gate operator
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Maintenance and Operation Important Safety Instructions WARNING To reduce the risk of severe injury or death: 1. Read and follow all instructions. 5. Use the emergency release only when the gate is not 2. Never let children operate or play with gate controls. moving. WARNING Keep the remote control away from children. 3. Always keep people and objects away from the gate. 6. Keep gates properly maintained. Read the owner's manual. Have a qualified service person make No one should cross the path of the moving repairs to gate hardware. gate. 7. The entrance is for vehicles ONLY. Pedestrians must 4. Test the gate operator monthly. The gate MUST reverse use separate entrance. on contact with a rigid object or stop when an object 8. Disconnect all power before performing ANY activates the non-contact sensors. After adjusting the maintenance. force or the limit of travel, retest the gate operator. 9. ALL maintenance must be performed by a Failure to adjust and retest the gate operator properly WARNSIaNvGe These Instructions. can increase the risk of injury or death. Chamberlain Elite professional. 10. MAINTENANCE: 1. Disconnect power before servicing. CAUTION 2. The gate area should be kept clean to insure proper operation. 3. Check for belt tightness. 4. Check chain for tightness. Refer to chain distance and height page. 5. Make sure the reversing sensor is functioning properly. Check it monthly (Page 30). ENGLISH 6. Make sure the gate track is clear of dirt, rocks or other substances. 7. Make sure the wheels are operating smoothly on the track. 8. Oil the chain regularly with a chain lubrication oil available at most motorcycle stores. 9. Check for proper synthetic oil level in the gear box (10W-30 weight synthetic oil). 10. Severe or high cycle usage will require more frequent maintenance checks. ADVERTENCIA 11. Inspection and service should always be performed anytime a malfunction is observed or suspected. 12. When servicing, please do some "house cleaning" of the operator and the area around the operator. Pick up any debris in the area. Clean the operator as needed. 13. 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 it is within ten percent of the operators rating. 14. Verify all safety and entrapment devices are functioning. ADVERTENCIA ADVERTENCIA 31