Merlin XLR8 MGS524 Installation Manual
XLR8
MGS524
24 Volt DC
SLIDING GATE OPENER
INSTALLATION MANUAL
For Professional Installation ONLY
For level gradient installations ONLY
Chamberlain Australia Pty Ltd
PO Box 1446
Lane Cove NSW 1595
Phone toll free: 1800 638 234
Chamberlain New Zealand Ltd
PO Box 100-221
North Shore 0745
Phone toll free: 0800 653 667
www.go-merlin.com
2
PLEASE START BY READING THESE IMPORTANT SAFETY RULES
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.
I
nstallation 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.
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 allpole disconnection by means of a switch (at least
3mm contact gap) or by a separate fuse.
When using tools and small parts to install or
c
arry out repair work on a gate exercise caution
and do not wear rings, watches or loose
clothing.
Make sure that people who install, maintain or
operate the gate drive and/or the control board
are qualified and follow these instructions.
Keep these instructions in a safe place so that
you can refer to them quickly when you need to.
Please remove any locks fitted to the gate in order
to prevent damage to the gate.
Frequently examine the installation for imbalance
and signs of wear or damage to cables, hardware
and mountings. Do not use if repair or
adjustment is necessary. 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.
After the installation a final test of the full
function of the system and the full function of
the safety devices must be done.
The full protection against potential squeeze or
entrapment must work direct when the drive arms
are installed.
This drive cannot be used with a gate
incorporating a wicket door unless the drive
cannot be operated with the wicket door open.
IMPORTANT FITTING AND OPERATING INSTRUCTIONS
W
ARNING / ATTENTION
Lightweight gates must be substantially
reinforced to avoid gate damage. The best
solution is to check with your gate manufacturer
for an opener installation reinforcement kit.
Gate must not extend over public byway during
operation.
Activate opener only when the gate is in full
view, free of obstructions.
Do not allow children to play near the gate.
This appliance is not intended for use by
persons (including children) with reduced
physical sensory or mental capabilities, or lack
of experience and knowledge, unless they have
been given supervision or instruction
concerning use of the appliance by a person
responsible for their safety.
Children should be supervised to ensure that
they do not play with the appliance.
PLEASE KEEP THESE INSTRUCTIONS
Entrapment protection devices MUST be
installed to protect anyone who may come
near a moving gate. Locate entrapment
protection devices to protect in BOTH the
open and close gate cycles. Locate
entrapment protection devices to protect
between moving gate and RIGID objects,
such as posts.
Controls must be far enough from the gate so
that the user is prevented from coming in
contact with the gate while operating the
controls.
Humidity and water destroy the control board.
Make sure under all circumstances that water,
humidity or dammed-up water cannot penetrate
the control board covering.
Automatic drive – Keep away from the area of the
gate since it may operate unexpectedly.
When opener is disengaged:
- gate must move freely when pushed by hand
- gate must not move on its own ie. no slope.
Do not install this opener on surfaces with a
gradient. Designed for flat surface installations
only.
This sliding gate motor can be activated by hardware trigger inputs (keyswitches, keypads or induction
l
oops) as well as via the RF remote controls provided. The control board provides a variety of safety and
operating functions. Please familiarise yourself with these function to ensure the safest and most functional
automation of your gate.
A set of manual release keys is provided with your motor incase of power failure.
PLEASE LABEL THESE KEYS AND STORE IN A SAFE PLACE.
3
CONTENTS PAGE
SAFETY INSTRUCTIONS . . . . . . . .2
BEFORE YOU BEGIN . . . . . . . . . . .3
CARTON CONTENTS . . . . . . . . . . .3
INSTALLATION . . . . . . . . . . . . . .4-6
TYPICAL CONFIGURATION . . . . . .7
INSTALLATION OF CONTROL
BOARD . . . . . . . . . . . . . . . . . . . . . .7
WIRING OF CONTROL BOARD 8-10
ACCESSORIES . . . . . . . . . . . .11-12
JUMPER SETTINGS . . . . . . . . . . .13
INITIAL OPERATION/BASIC
SETTING . . . . . . . . . . . . . . . . . . . .14
PROGRAMMING THE TRAVEL
DISTANCE AND OPERATOR
FORCE . . . . . . . . . . . . . . . . . . . . .15
COMPLETION OF INSTALLATION/
PROGRAMMING . . . . . . . . . . . . . 16
SPARE PARTS . . . . . . . . . . . . . . .17
DIAGNOSIS LED . . . . . . . . . . . . . .18
FREQUENTLY ASKED
QUESTIONS . . . . . . . . . . . . . . . . .19
WARRANTY . . . . . . . . . . . . . . . . .20
BEFORE YOU BEGIN
• Ensure the gate is in working order and suitable for automation.
Check that any wheels are in good working order, the track is free from obstruction and that the gate moves
smoothly throughout itʼs travel. If not, have the gate serviced by a gate installer.
• Ensure the motor you are installing is suitable for the gate weight and duty cycle.
Operating frequency / Duty cycle: MGS Sliding gate drives have a maximum duty cycle of approx. 30% (i.e. 30% per
hour) and not intended for commercial applications.
CAUTION: This device is not intended to run in high duty cycle applications, frequent activations may engage the units
thermal overload circuit. When this occurs the unit will cease operations until such time as the motor cools.
• Gate size: When calculating the gates weight allow for the gateʼs length, a light weight long gate (long = 5m or more)
needs far greater force to set it in motion than a short gate or heavy gate.
• Gate weight: Ensure that allowance is made not only for the gateʼs weight but its length and mobility.
Example: A light gate that slides poorly is likely to need a stronger drive than a heavy, smooth-sliding gate.
NOTE: Gate weight is only an approximate indicator, the actual relevance of which can vary greatly.
• Climatic conditions. Gate operating in high wind areas may be affected by side pressure on the gate. Timber or
metal lined gates may require additional force to operate in high winds. It is essential that this is allowed for before
installation.
• Temperature: Extreme low outdoor temperatures can make it difficult to operate the gate due to changes in the
ground conditions. A higher powered again might be necessary.
High outdoor temperatures can cause the thermal protection mechanism to be activated sooner.
• Safety: Your CB202 control board has outputs for flashing lamp as well as safety inputs for, contact strips, loop detectors
and photo electric safety beams (1 set of PE beams is provided). Please ensure that you comply with the standards and
regulations relevant to your particular installation.
• Control unit: The control unit was developed specifically with safety aspects in mind. It is located in the motor
housing.
0
4
1
S
L
G
-
1
2
5
S
A
located under the
motor cover.
• PE safety beams (1 set)
• Hardware bag
• Merlin C945 Mini remotes x 2
• Motor with housing
• PCB CB202 logic board
• Limit magnets (1&2) and
mounting accessories
• Base plate
MGS524 Carton contents
Positioning the motor and plinth.
B
efore preparing the plinth for use ensure that you have the correct
orientation and location for the motor.
No part of the motor or pinion should extend past the gate.
The motor plinth and all electronics should be located within the
propertyʼs boundaries.
The motor can be adjusted up and down and back and forth to some
degree however planning the location of your plinth and conduit exit will
save you time and effort.
Installing the base plate.
Where possible the base plate provided should be
installed into a concrete plinth.
The Base plate should be installed into a concrete plinth
of approximate 500mm x 500mm x 500mm for maximum
strength.
Ensure that a conduit is installed before adding the
concrete and that the exit point for the conduit is on the
correct side of the base plate in relation to the motor.
The plate has two recesses, ensure that the conduit
exits to the rear of the motor, this will facilitate the
passage of wire through the grommet located at the
base of the control box housing.
NOTE: For best results make sure the plinth
is level and has adequate drainage. Pooled
water around the base of the motor will
damage the gate motor.
200
215
1
2
40
60
28
30
270 mm
75 mm
160
160 mm
1
0
0
mm
180 mm
gate side
rear of motor
4
Installation
1.Turn key 180
2.Turn release mechanism 270
0
0
Manual release
In the case of a power failure or to move the gate freely
during installation the drive pinion must be disengaged.
To release the drive pinion.
• Turn the key 180 degrees to unlock
the release mechanism
• Turn the release mechanism 270
degrees to the right to release the
pinion.
NOTE: The gate should move freely once the drive
pinion has been released.
5
Mounting the Rack
To ensure the best gate travel the rack should follow the gates
movement. The rack should be fastened to the gate in section
follow the contours of the gateʼs travel. Release the gate drive as
detailed above first. Lay one section of rack across the drive
pinion parallel to the ground. Allowing for 1-2mm of clearance
between and the drive pinion and the rack to avoid pressure and
possible damage to the gears. Allowance should be made for
later adjusted to the rack, mark the first hole at the end of your
rack. Fasten the rack in place, role the gate forward and fasten
the remaining sections of rack using the same method.
Caution: You must have rack installed along the entire length
of its travel including the start and stop limits.
1-2mm clearance
between drive and rack.
M
ounting the Motor
Hand tighten one of the nuts provided onto each of
t
he four posts (tighten to about 15mm from the base
of the plate) then place a washer (provided) onto
each post.
Remove the cover from the motor and fit the motor
onto the threaded posts. Position the motor and
drive pinion approximately in place (some
adjustments may be required).
Place a washer onto each post then hand tighten
the nuts provided onto the post, some final
adjustments will be required so do not tighten the
nuts yet.
NOTE: Remove any foam packing from the motor
assembly.
Fitting the Magnets
Your MGS gate kit contains two magnets,
marked one and two. These indicate to the
gate motor the gate position it is essential that
they are fitted correctly and securely.
Magnets must be installed between
10-15mm from the limit switch
(see page 6).
A (1)
B (2)
max. 15mm
B (2)
A (1)
B (2)
6
320001 (1 x 1m)
202097 (4 x 1m)
320003 (2 x 1m)
1
2
1
2
OR
Installing the magnet bracket steel rack.
Identify your start and stop limit. Using the magnet
bracket mark two holes as shown above. Drill two
holes into the rack then install the spacers provided
into the back tabs using the raised pins to position.
Once the spacers are in place, fit the bracket over
the rack and tighten the screws. Install the start and
stop limit magnets as outlined above using the bolt
and nylex nut provided.
Installing the magnet and bracket for nylon
rack.
Identify your start and stop limit. Fit the bracket over the
rack and tighten the screws. Install the start and stop
magnets as outlined above using the bolt and nylex nut
provided.
Installing the Limit Magnets
Caution: The magnet limit switches are polarity sensitive and can be installed in either of the positions as
marked above.
NOTE: Motor Wiring does NOT need to be reversed for left and right hand opening.
Caution: You must have rack installed along the entire length of its travel including the start and stop limits.
HEAVY DUTY STEEL RACK
PVC NYLON RACK
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