LiftMaster LA400 Residential DC Linear Gate Operator - Manual (Page 7)

6
SAFETY
» IMPORTANT SAFETY INFORMATION
• 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.
OPERATION AND MAINTENANCE
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.
TROUBLESHOOTING
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.