Chamberlain LiftMaster Professional SLY2500 User manual

SLIDING GATE OPERATOR
Installation SLY2500
For gates up to 2.500kg
www.liftmaster.de
Email: [email protected]
Chamberlain GmbH
Alfred Nobel Strasse 4
D-66793 Saarwellingen
Germany 11/2008-b

BEFORE YOU BEGIN
Make sure to leave sufficient space.
Windload: Even light wind may cause the motor to reverse (safety-reverse) as the forces effecting the gate are very
high. This applies especially to solid panel gates.
Gate Size: Gate size is an important factor. Wind can slow down gate or distort it, leading to higher amount of
required force.
Gate weight: Specification of gate weight represents only a rough parameter, which can vary according to actual
demand. Operation is important.
Influence of temperature: Low outdoor temperatures can impede or even prevent starting torque (ground
deformation etc.). High outdoor temperatures can lead to premature initiation of temperature protection switch.
Notice: Motors are not designed to run permanent run (continuous operation). Outside temperature and gate
represent important parameters for actual operating duration.
Attention: This product may only be installed from professional installers. Only qualified and trained electricians may
connect, programme and service the controls. Qualified and trained electricians meet the following requirements:
- have knowledge of the general and specific safety and accident prevention regulations,
- have knowledge of the relevant electrical regulations,
- are trained in the use and care of appropriate safety equipment,
- are capable of recognising the dangers associated with electricity.

Model Number: SLY2500 SLY2500E2
Controller none CB400
Max. Gate weight (kg) 2500kg 2500kg
Motor Protection Switch yes yes
Hold to run function no yes
Automatic function no yes
IR-Sensor no yes
Automatic close no yes*
Flashing Light no yes*
Safety edges no yes*
Emergency Stop no yes*
Radio no external
External Light switching function no yes*
Traffic light with Red-Light no yes* * requires optional ZM-SKS-B plug in card
Technical Data
Voltage 230V
Phases 1
Frequency 50Hz
Capacitor 2 x 16µF
Current (nominal) 3,85A
Power 0,55 kW
Torque (max.) 120Nm
Gear Reduction 1:40
Duty Cycle Rating 50%
Temperature Range -25/+55°C
Thermal Protection: 140°C
IP-Rating IP55
Gate Speed 10m/min
Sprocket 90mm / Module 4
Weight 41kg
INSTALLATION OF DRIVE
The base for the drive can either be concreted or, if
appropriate, made of steel.
The concrete plinth needs to be of an appropriate size
(approx. 80cm long x 80cm wide x 100cm deep).
Notice: Precisely determine the height of the plinth
(motor mounting socket) and the distance from the gate
prior to installation. You are advised to work as
precisely as possible.
MOUNTING MOTOR AND GEAR UNIT
The weight of the gate should not be borne by the cog
wheel! Position the drive via the adjustment holes such
that its location vis-à-vis the rack bar complies with the
installation dimensions.
MOUNTING RACK BAR
The easiest way to fit the rack bar is to first place it on
the motor's drive cog, disengage the motor and, by
pushing the gate further with the rack bar, screwing the
bar bit by bit firmly in position. In this way, you ensure
that the rail bar engages with the cog wheel in an
optimum manner. While doing this, do not forget to
mark each fixing point.
Notice: Steel racks are recommended (320001 = 1m)
For gates with weights above 3.000kg it is recommended to
use two steel racks.
The tooth racks should be fitted as shown with an overlap
from rack to rack. For two rack mounting the M8 screw must
be replaced with a longer type to suit the application.

DRIVE RELEASE MECHANISM
(MANUAL OPERATION)
The drive is equipped with a lockable release
mechanism to enable the gate to be operated
manually during a power out.
Open Door
1. Open lock with key
2. Push on lock to open
3. Turn opening lever into position
Disengage gear:
Turn knob fully inside (clockwise).
Engage gear:
Turn knob outside (anti-clockwise).
Notice: For full engagement of gear it is important to
turn the knob completely outside (anti-clockwise).
FITTING LIMIT SWITCHES (TO GATE)
•The drive should be disengaged before this part of
the assembly work is carried out.
•Slide the gate into the closed position.
•Mount the limit switch bracket such that the roller of
the first switch is situated approximately in the
middle of the bracket. Repeat this process for the
open position. The bracket must be mounted with
screws immediately.
INITIAL OPERATION
Check gate functionality manually when the drive has
been disengaged. Electrical operation is possible
only if a controller (CB400) is connected.
ELECTRICAL CONNECTION:
See electrical wiring diagram with control board
CB400
•Control board pre-installed
•Limit switch pre-wired to NC contacts
•Motor pre-wired to control board box
•Control board box pre-installed
Always ensure that the mechanical and electrical
safety requirements relevant to the given system are
complied with. A sliding gate can also be secured by
implementing on-site measures (fence, wall, etc.).
MAINTENANCE WORK (monthly)
The drive mechanics are generally maintenance-free.
Check at regular intervals that the gate hardware and
the drive are all firmly in place.
•Disengage the drive and check gate functionality.
Only an easy-running gate will work well with a
drive. A drive is no substitute for a poorly
functioning gate.
•Inspect for oil leakage on gear box.
•Inspect for damage to electrical wiring

Declaration of Conformity
Automatic Gate Opener Models……… SLY2500
are in conformity to the applicable sections of Standards:
EN55014 • EN61000-3 • EN60555, EN60335-1 • ETS300 683 • EN60335-1: 2002 • EN60335-2-103:
2003 • EN55014-1: 2000 + A1 + A2 • EN55014-2: 2001 • EN61000-3-2: 2000 • EN61000-3-3: 1995 +
A1 • EN 301 489-3, V1.3.1 • EN13241-1
per the provisions & all amendments
of the EU Directives .................................2006/95/EC, 2004/108/EC, 1999/5/EG
Declaration of Incorporation
Automatic Gate Opener Models , when installed and maintained according to all the Manufacturer’s
instructions in combination with a Gate, which has also been installed and maintained according to all
the Manufacturer’s instructions, meets the provisions of EU Directive 89/392/EEC and all
amendments. I, the undersigned, hereby declare that the equipment
specified above and any accessory listed in the manual
conforms to the above Directives and Standards.
Harry Naumann
Manager, Regulatory Affairs
Chamberlain GmbH
D-66793 Saarwellingen
Germany
October, 2008

CONTROL BOARD KIT
CB400
for
AC SLIDING GATE OPERATORS
-Installation Instructions-
www.liftmaster.de
Email: [email protected]
Chamberlain GmbH
Alfred Nobel Strasse 4
D-66793 Saarwellingen
Germany

Attention:
This product may only be installed from professional installers. Only qualified and trained electricians
may connect, programme and service the controls. Qualified and trained electricians meet the
following requirements:
- have knowledge of the general and specific safety and accident prevention regulations,
- have knowledge of the relevant electrical regulations,
- are trained in the use and care of appropriate safety equipment,
- are capable of recognising the dangers associated with electricity.
Scope of these instructions:
These instructions describe the installation and options for the product CB400 (control board
AS210B): Some features require the optional ZM-SKS plug in logic board to work. This manual should
only be used together with SLY2500 and SLY3500 operators!
For mechanical installation of the operator use the instruction included with the operator.

FEATURES
Type of gate motor used SLY2500 SLY3500
Motor Voltage 230Volt 400Volt
Controller (CB400 kit) AS210B AS210B
Max. Gate weight (kg) 2500kg 3500kg
Motor Protection Switch no yes
Thermal protection (internal) yes no
Hold to run function yes yes
Automatic function yes yes
IR-Sensor yes yes
Radio externalexternal
Automatic close yes* yes*
Flashing Light yes* yes*
Safety edges yes* yes*
Emergency Stop yes* yes*
External Light switching function yes* yes*
Traffic light with Red-Light yes* yes* * requires ZM-SKS-B plug in card
IMPORTANT:
BEFORE the installation of control board make sure it is checked if your control motor
requires to be set for 400Volt, 3-Phase or 230Volt, 1-Phase (X4 terminal).
A. Test button OPEN direction (S01) /
A. Test button CLOSE direction (S02)
X1: Terminals Mains
X2: Terminals Motor / safety circuit of drive
X3: Terminals Command devices
X4: Terminals Selection 230V / 400V
X5: Terminals Limit switches
X6: Terminals for 3-way switch
X7: Plug-in socket for ZM-SKS-B circuit card
X8: Plug-in socket for spiral cable
X9: Terminals for traffic light / yard light
(only in connection with a ZM SKS B plug-
in circuit card)
X10: Terminals for press-and-release
CLOSE- OPEN
X11: Not used

Installation of control board:
The assembly instructions assume that there
is no control board pre-installed.
General steps:
1. Remove cover of operator
2. Remove control board box cover
3. Compare general pre-assembly of
control board
•Picture 1: 230Volt 1-Phase motor
assembly
•Picture 2: 400Volt 3-Phase motor
with motor protection switch
installed
4. Install the control board holders
•4 pieces into the marked holes
•See picture 3
Pic. 1
Pic. 2
Pic. 3

Circuit diagram for mains
connection and motor
400 V / 3-phase
F1 Thermal fuse, control voltage
F2 Thermal overload protection for motor
K1 Protection OPEN
K2 Protection CLOSE
M Motor (400 V / 50 Hz / 3-phase)
S3 Safety limit switch OPEN (NC contact)
S4 Safety limit switch CLOSE (NC contact)
S7 Safety switch, emergency manual
operation
(NC contact)
T1 Transformer
X1 Terminal block for mains connection
X2 Terminal block for motor
X4 Terminal block for mains voltage
selection
1+2 = 230Volt
2+3 = 400Volt
Picture of general wiring 400Volt shows:
•Connection to motor via motor
protection switch
•Limit switch connected (right side)
•Ground wire connected to board
Not shown:
Connect mains to:
•L1 = L
•L2.= L
•L3 = L
•PE = PE
ATTENTION:
Terminal X4 must have a jumper between
terminals 2+3 installed! (Picture 1)
Pic. 1