Operation And Maintenance; Operation - Chamberlain LiftMaster LA100 Owner's Manual

Light-duty residential dc actuator gate operator
Hide thumbs Also See for LiftMaster LA100:
Table of Contents

Advertisement

OPERATION AND MAINTENANCE

To reduce the risk of SEVERE INJURY or DEATH:
1. READ AND FOLLOW ALL INSTRUCTIONS.
2. NEVER let children operate or play with gate controls. Keep
the remote control away from children.
3. ALWAYS keep people and objects away from the gate. NO
ONE SHOULD CROSS THE PATH OF THE MOVING GATE.
4. 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.

Operation

REMOTE CONTROL
When the gate is in the closed position, activation of the remote
control button will open the gate. During the open cycle, another
activation of the remote control button will stop the gate and the
next activation will close the gate.
When the gate is in the open position, activation of the remote
control button will close the gate. During the close cycle, another
activation of the remote control button will stop the gate and the
next activation will open the gate.
SINGLE BUTTON CONTROL
Operates the same as the remote control.
SAFETY SENSORS
If the sensors are obstructed with the gate in any stopped position
they will not allow the gate to open or close. While the gate is
moving in the open or close direction and the safety sensors
are obstructed, the gate will immediately stop and once the
obstruction has been cleared, the next run command will continue
the gate in the same direction.
NOTE: If the TIMER-TO-CLOSE (TTC) option is enabled and an
obstruction occurs while the gate is closing, the gate will stop and
the TTC will be temporarily disabled until the next run command
is given. If the gate is fully open and the sensors are obstructed,
once the obstruction is no longer present, the TTC will be enabled
and the gate will close after programmed time.
Operation and Maintenance
IMPORTANT SAFETY INSTRUCTIONS
5. Use the emergency release ONLY when the gate is NOT
moving.
6. KEEP GATES PROPERLY MAINTAINED. Read the owner's
manual. Have a qualified service person make repairs to gate
hardware.
7. The entrance is for vehicles ONLY. Pedestrians MUST use
separate entrance.
8. Disconnect ALL power BEFORE performing ANY
maintenance.
SAVE THESE INSTRUCTIONS.
9.
PRIMARY ENTRAPMENT PROTECTION SYSTEM (OBSTRUCTION
ENCOUNTERS)
The system has the ability to stop and reverse if the gate
encounters an obstruction.
(E1) Single Obstruction Encounter: If the gate contacts an
obstruction while closing or opening, the gate will automatically
reverse direction and stop on the open or close limit setting.
NOTE: If the TIMER-TO-CLOSE feature is enabled, it will be
temporarily disabled after an obstruction is encountered. It will
take a user command to re-enable.
(E2) Double Obstruction Encounter: If the gate encounters
two consecutive obstructions, the gate will stop and no longer
respond to any commands. An alarm will sound continuously for
5 minutes, alerting the user of a possible problem. To resume
normal operation, the user must remove the obstruction and then
press the RESET button located on the control box.
Reset Button
26

Advertisement

Table of Contents
loading

This manual is also suitable for:

Liftmaster la400

Table of Contents