Intended Use; Scope Of Supply; Product Overview; Before You Begin - Chamberlain LiftMaster LM70EVFF Assembly And Operating Instructions Manual

2

Intended use

The device is intended for the opening and closing of garage doors
(please refer to section 6 "Door Types")� The device is not meant for commer-
cial use but solely for the use in private garage doors that are appropriate for
a single household� Any improper use of the drive could increase the risk of
accidents� The manufacturer assumes no liability for such usage� Only the
original accessories of LiftMaster may be connected to the drive� With this
drive, automated gates must comply with the currently valid international and
country-specific standards, guidelines and regulations (among other things,
EN 13241, EN 12453 and EN 12604)�
3

Scope of supply

Please check the supplied parts for completeness before starting the in-
stallation� Note: The numbering only applies to the corresponding section�
Parts overview:
1� Drive head 1x
2� Remote control 2x
3� Rail bracket 2x
4� Hardwarebag 1x
5� Quick release 1x
6� Header bracket 1x
7� Door bracket 1x
Hardwarebag:
Truss head screw
14�
6 x 80 mm
15� Lock nut M6
16� Hexagonal head screw
17� Nut M6
18� Bolt
4

Product overview

This figure always offers you a complete overview of the readyassem-
bled system during the step by step installation of the system�
1� Header bracket
2� Belt
3� Rail
4� Carriage
5� Connecting piece
6� Rail bracket
7� Hanging bracket
8� Adapter for gear wheel
9� Curved door arm
10� C-bracket
11� Hanging bracket
12� Rail
13�
MyQ Gateway and
Photocells (
LM70EVFFC)
1x 19� Safety cotter pin
1x 20� Screw ST 6 x 50 mm
4x 21� Screw ST 6,3 x 18 mm
4x 22� Plug
1x
8� Power cable
9� Drive head
10� Release
11� Straight door arm
12� Curved door arm
13� Door bracket
5

Before you begin

IMPORTANT NOTE
If your garage does not have a side entrance, an external emergency
release should be installed� This allows for manual operation of the
garage door from the outside during power failure�
6

Door Types

A� One-Piece Door with Horizontal Track Only�
B� One-Piece Door with Horizontal and Vertical Track – Special door
arm (E, The Chamberlain Arm™) and the Protector System™
required� See your dealer�
C� Sectional Door with Curved Track – See 20B – connect door arm�
D� Canopy door – Special door arm (E, The Chamberlain Arm™) and
the Protector System™ required� See your dealer�
E� The Chamberlain Arm™ for use on door types B and D�
1x
1x
7

Preparation

2x
First, check whether your door is balanced and in equilibrium�
2x
Open your door about halfway and let it go�
1x
The door can now hardly change its position independently,
1x
but must remain in this position held by the spring force alone�
The rail of the garage door MUST be connected securely and firm-
1�
ly to the supporting wall or ceiling above the garage door�
2� Additional brackets and mounting rails (not included in the supply)
might be required, if the your garage ceiling has a cladding, boards
1x
or similar�
4x
3� If your garage does not have a separate side entrance, an external
emergency release (refer to section 34 "Optional Accessories")
8x
must be installed�
4x
8

Tools required

Tool list:
Ladder
Marking pen
Pliers
Drilling machine
Hammer
Ratchet 10 mm / 13 mm
Hacksaw
Different drill bits for concrete
and(or wood (8, 6, 5, 4�5 mm)
Box wrench
Water level
Screwdriver
Measuring tape
en 4