Attach Mounting Bracket To Door Operator; Installation; Important Installation Instructions - LiftMaster DDO8900W Manual Del Usuario

Assembly
2

Attach Mounting Bracket to Door Operator

1. Loosely attach slotted side of mounting bracket to the same side of the door
operator as the collar, using screws provided.
NOTE: Do not tighten screws until instructed.
2. It may be necessary to add additional material behind the operator to properly
secure the mounting bracket when mounting the DDO8900W on larger drums.

Installation

IMPORTANT INSTALLATION INSTRUCTIONS

To reduce the risk of SEVERE INJURY
1. READ AND FOLLOW ALL INSTALLATION WARNINGS
AND INSTRUCTIONS.
2. Install door operator ONLY on properly balanced and
lubricated door. An improperly balanced door may
NOT reverse when required and could result in SEVERE
INJURY or DEATH.
3. ALL repairs to cables, spring assemblies and other
hardware MUST be made by a trained door systems
technician BEFORE installing operator.
4. Disable ALL locks and remove ALL ropes connected to
door BEFORE installing operator to avoid entanglement.
5. Install the door operator at least 8 ft (2.44m) or more
above the floor. If the operator must be installed less
than 8 ft (2.44m) above the floor, then exposed moving
parts must be protected by covers or guarding, provided
by the operator manufacturer.
6. Mount the emergency release within reach, but at least
6 feet (1.83 m) above the floor and avoiding contact
with vehicles to avoid accidental release.
Socket Wrench
or DEATH:
7.
8.
9.
10.
11.
7
Screw
#10-32 (2)
NEVER connect door operator to power source until
instructed to do so.
NEVER wear watches, rings or loose clothing while
installing or servicing operator. They could be caught in
door or operator mechanisms.
Install wall-mounted door control:
• within sight of the door.
• out of reach of children at a minimum height of 5 feet
(1.5 m) above floors, landings, steps or any other
adjacent walking surface.
• away from ALL moving parts of the door.
Install the Emergency Release Marking. Attach the
marking on or next to the emergency release. Install the
Entrapment Warning Placard next to the door control in
a prominent location.
Place emergency release/safety reverse test label in plain
view on inside of door.
HARDWARE