Chamberlain LiftMaster Professional SLY300-24 Installation 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 Information on
Installation and Use:
Details of Contents: Page 1
Before You Begin: Page 2
Check List: Page 2, fig. 1 -
Overview of Installation: Page 2
Installation of Rack Bar:
5
Page 2, fig.
Contents in SLY300-24, SLY500-24
(1) Drive motor (1x)
(2) Limit switch A or (1) (1x)
(3) Limit switch B or (2) (1x)
(4) Base plate for drive motor (1x)
(5) Accessories bag
IMPORTANT FITTING AND OPERATING INSTRUCTIONS
Installation of Base Plate:
Page 2, fig.
Mounting Drive on Base Plate:
Page 2, fig.
2 Drive Release Mechanism:
Page 2, fig.
Limit Switches: Page 2, fig.
ATTENTION
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
4 C
6
7 1 0
+
The sliding gate drive can be activated via push-buttons, key-
operated switches, keyless switches (radio) or remote control;
once the drive has been disengaged with the appropriate key,
the gate can be opened by hand. The sequence of functions
initiated by a command issued via a remote control, push-
button, etc. depends on how the control's electronic system has
been set.
Initial Operation:
Page 3, fig. 1 0
Maintenance Work: Page 3, fig.
Technical Data: Page 3
CE Conformity Certificate: Page 3
Replacement Parts: fig. 1 1
9