Installation Manual

39
MAINTENANCE
MAINTENANCE SCHEDULE
Check at the intervals listed in the following chart:
HOW TO ORDER REPAIR PARTS
OUR LARGE SERVICE ORGANIZATION SPANS AMERICA
Installation and service information are available.
Call our TOLL FREE number:
1-800-528-2806
LiftMaster.com
To avoid SERIOUS personal INJURY or DEATH:
• Disconnect electric power BEFORE performing ANY
adjustments or maintenance.
• ALL maintenance MUST be performed by a trained door
systems technician.
OPERATOR CYCLE/SERVICE CYCLE FEATURE
The system is equipped with a cycle counter to show how many cycles have been performed and number of months in service since
installation. If the controller is replaced, all settings will reset to 0.
To view absolute cycles and current maintenance cycles see the menu for information.
Use SAE 30 Oil (Never use grease or silicone spray).
• Do not lubricate motor. Motor bearings are rated for
continuous operation.
Inspect and service whenever a malfunction is observed or
suspected
ITEM PROCEDURE
EVERY MONTH
EVERY 3 MONTHS OR
5,000 CYCLES
EVERY 6 MONTHS OR
10,000 CYCLES
Drive Chain
Check for excessive slack.
Check and adjust as required.
Lubricate.
Sprockets Check set screw tightness.
Fasteners Check and tighten as required.
Manual Hoist Check and operate.
Non-Motor Bearings
Check for wear and lubricate.
Shafts
Check for wear and lubricate.
Solenoid Brake
Inspect brake pad
LiftMaster Monitored
Entrapment Protection
(LMEP)
Check alignment and
functionality.
C2
30
Cycle counter Operating mode
PLEASE PROVIDE SCREEN REFERENCE FOR MENU SCREEN DIAGRAM
REQUEST TO ADD ‘MYQ BIZ’ BUT NO CONTENT SUPPLIED. PLEASE
PROVIDE IF DIFFERENT THAN THAT EARLIER IN THE MANUAL.