Installation And Maintenance - Chamberlain LiftMaster Professional BARS1-LE Manual De Instrucciones

1.3.5 Installation and maintenance

• All units must be connected according to our instructions.
• Before opening the control unit the power supply must be disconnected.
• In case of maintenance/repair work all command devices (radio, switches, push buttons, loops)
must be deactivated, so that the barrier does not move uncontrollably.
• There is a risk of jamming and getting caught due to moving parts when the barrier casing is
open (door/lid). Utmost caution should be taken with electrical power, tension springs and moving
parts.
• Minimum distance: 500mm between barrier pole tip and a solid obstacle.
• After installation is complete check to make sure that the mechanism is properly set and that the
drive, security system and emergency release function correctly.
• Remove all additional accessories out of the reach of children. Do not allow children to operate
push buttons or remote controls. Serious injury may be the result of a closing barrier.
• Upon start-up all necessary safety devices must be installed, working and tested. The locally
effective regulations must be adhered to.
• In case of maintenance, cleaning or service the roadway must be blocked from traffic.
• All command devices must be installed with direct visual contact to the barrier.
• During the movement of the barrier no people or vehicles may be directly under the barrier.
• When planning, mounting and operating the barrier care must be given towards cables and other
objects in the swivel axis of the barrier pole.
• The area for and around the mounting spot of the barrier must have a solid floor space with
heavy load capacity and must be free of obstacles.
• Start-up without proper anchorage of barrier unit to floor space is not permitted.
• The mounting/disassembly of the barrier pole is only permitted in calm wind.
• The mounting/disassembly of the barrier requires two people.
• With barrier pole length exceeding 4.5m we recommend a support or tip support post. If barrier
pole is 6m or longer this is a regulation and must be adhered to.
• The surface temperature of the motor can exceed 90°C. Potential danger of burning.
• In case of shut-down or in times when the unit is not checked, the barrier pole must remain
closed. If the barrier is to remain open, the barrier pole must be removed completely.
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Notes