LiftMaster LA400 LA400 Manual - Page 7

SAFETY » IMPORTANT SAFETY INFORMATION OPERATION AND MAINTENANCE • READ AND FOLLOW ALL INSTRUCTIONS. • 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. • Test the gate operator monthly. The gate MUST reverse on contact with a rigid object or stop when an object activates the non-contact 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 emergency release ONLY when the gate is not moving. • KEEP GATES PROPERLY MAINTAINED. Read the ownerʼs manual. Have a qualified service person make repairs to gate hardware. • The entrance is for vehicles ONLY. Pedestrians MUST use separate entrance. • Disconnect ALL power before performing ANY maintenance. • ALL maintenance MUST be performed by a LiftMaster professional. • SAVE THESE INSTRUCTIONS. To reduce the risk of FIRE or INJURY to persons use only LiftMaster part #K74-30762 for replacement batteries. To avoid SERIOUS personal INJURY or DEATH from electrocution, DISCONNECT electrical power to operator BEFORE proceeding. TROUBLESHOOTING To protect against fire and electrocution: • Disconnect power and battery BEFORE installing or servicing operator. For continued protection against fire: • Replace ONLY with fuse of same type and rating. 6