Chamberlain LiftMaster SCS500-24 Instructions page 8

PLEASE START BY READING THESE IMPORTANT SAFETY RULES • SAVE THESE INSTRUCTIONS
This safety alert symbol means "Caution" - failure to comply with such an instruction involves risk of personal injury or
damage to property. Please read these warnings carefully.
This gate drive mechanism is designed and tested to offer appropriately safe service provided it is installed and operated in
strict accordance with the following safety rules.
Incorrect installation and/or failure to comply with the following instructions may result in serious personal injury or property
damage.
When using tools and small parts to install or carry
out repair work on a gate exercise caution and do not
wear rings, watches or loose clothing.
Installation and wiring must be in compliance with
your local building and electrical installation codes.
Power cables must only be connected to a properly
earthed supply.
Any entrapment possibility by the moving wing between
wing & walls must be secured with safety edges or IR-
sensors.
Please remove any locks fitted to the gate in order to
prevent damage to the gate.
After the installation a final test of the full function of
the system and the full function of the safety devices
must be done.
This drive cannot be used with a gate incorporating a
wicket door unless the drive cannot be operated with
the wicket door open.
Contents: General advice on installation and
use:
Contents list: page 1
Content of the carton: figure
Before you begin: page 2
Checklist: page 2
Gate types/installation height:
page 2, figure 2 A-F
Gate configuration:
page 2, figure 3 A-F
Gate stops:
page 2, figure 3 A-F
CONTENT OF THE CARTON
(1) Motor SCS
(2) Postbracket, screw and nut
(3) Keys per motor (2)
(4) Gate fixing bracket, washer and nut
(5) Manual (1)
Assembly measurements and opening
angle: page 3, figures
Post bracket/Gate fixing bracket:
1
page 2, figures
Release of drive arms:
page 3, figure
Installing the drive arms:
page 3, figure
Wiring: page 3, figure
Maintenance work: page 3
Initial Operation: page 3
1
It is important to make sure that the gate always runs
smoothly. Gates which stick or jam must be repaired
immediately. Employ a qualified technician to repair the
gate, never attempt to repair it yourself.
Keep additional accessories away from children. Do not
allow children to play with pushbuttons or remote controls.
A gate can cause serious injuries as it closes.
Disconnect electric power to the system before making
repairs or removing covers.
A disconnecting device must be provided in the
permanently-wired installation to guarantee all-pole
disconnection by means of a switch (at least 3mm
contact gap) or by a separate fuse.
Make sure that people who install, maintain or operate
the gate drive follow these instructions. Keep these
instructions in a safe place so that you can refer to them
quickly when you need to.
The full protection against potential squeeze or
entrappment must work direct when the drive arms are
installed.
4 A-B
5 A-C + 6 A-C
7 A
7
B
8
A-B
Technical Data: page 3
Disposal: page 3
9
Replacement Parts: figure
Max. gate weights and sizes: page 10