Viper TR-3 Installation instructions

TR-3
Residential Sliding Gate Opener
(Magnetic Limit Switch – Chain type)
Installation and Owner’s Manual
For Residential use only – Class 1
(A Vehicular gate operator intended for use in a single family dwelling)
Made in the U.S.A.
CAUTION: PLEASE READ THIS MANUAL CAREFULLY
GATEMOTORS INC.
PHONE: [phone]
Email: [email protected]
This Product meets and exceeds the requirements of UL 325, the standard which regulates
gate operator safety, as established and made effective March 1, 2000, by Underwriters Laboratories Inc.

2
I
mportant warning:
CHILDREN should never be allowed to play near
or operate automatic gates.
Before attempting any part of the installation you
must read the entire installation manual.
The operator has to be grounded.
When engaging and disengaging the emergency
release with release key make sure the clutch is well
tight to prevent any internal damage.
When the gate operator is moving, prohibit persons,
vehicles and others from going through the gate.
Do not allow any control devices to be located so
that a person can access them by reaching through
the gate pickets.

3
Thank you for purchasing the Sliding Gate Operator.
Please read this user manual carefully before installation and use.
Safety
Read all Instructions completely before attempting installation and use failure to do so
may result in serious injury or death.
This operator is intended for use only vehicular gates. Pedestrians must be supplied
with separate walkthrough gate. No one should cross the path of a moving gate.
Make sure the gate has been properly installed and slides freely both directions.
Install the gate operator on the inside of the property and fence line DO NOT install an
operator on the outside of the gate where public has access to it.
Be careful with moving parts and avoid close proximity to areas where fingers or
hands could be pinched.
Additional safety equipment such us photoelectric sensor, safety edges, roller guards
and warning signs must be installed to prevent bodily injury.
Review the operation of the system and become familiar with the safety features.
This operator design to be used with residential gates only.
Save these instructions.
Main technical specifications
Maximum Gate Size & Weight:25 FT. / 800 LB.
Power supply: AC110 + 10%V, 60Hz
Starting Current <6Amp
Motor speed: 1470rpm
Reduction ratio: 1:30
Working temperature: -22/158F (-30/70C)

MODEL:TR-3
COMPONENT
DESCRIPTION COMPONENT MANUFACTURER MFR’S PART NO. QUANTITY
1 Cover Viper Gate Systems tr3cov1 1
2 Set Phillips screw Viper Gate Systems tr3sps2 1
3 ½ h.p. Motor Viper Gate Systems tr3mot3 1
4 Limit magnets Viper Gate Systems tr3lm4 2
5 Control board Viper Gate Systems tr3c/b5 1
6 Capacitor Viper Gate Systems tr3cap6 1
7 Gear racks 2.3 ft. Viper Gate Systems tr3gr7 5
8 Plastic clip Viper Gate Systems tr3pc8 4
9 Base plate for receiver/
limit switch sensor Viper Gate Systems tr3bp9 1
10 Base plate for control board Viper Gate Systems tr3bp10 1
11 Plastic clip Viper Gate Systems tr3pc11 4
12 Receiver Viper Gate Systems tr3rec12 1
13 Large bracket for magnet (open limit) Viper Gate Systems tr3lbol13 1
14 Limit switch sensor Viper Gate Systems tr3ls14 1
15 19 tooth Sprocket Viper Gate Systems tr319spr15 1
16 C-Clamp Viper Gate Systems tr3ccl16 1
17 Motor housing Viper Gate Systems tr3mh17 1
18 Small bracket for magnet (close limit) Viper Gate Systems tr3sbcl18 1
19 Mounting base Viper Gate Systems tr3mb19 1
20 Manual release keys Viper Gate Systems tr3keys20 2

5
Concrete Pad and Base Installation
Concrete Pad
The concrete pad for operator mounting should be approximately 10”
(255mm) x 12” (300mm) x 18” (460mm) deep in order to provide
adequate weight and structure to insure proper stable installation. Be
sure to position pad so it will not interfere with gate.
Anchors
You can use anchors that provided with the operator,
3¾ Anchor bolts (4), Anchors, Washers and Nuts this
anchors must be set in to the concrete at the time of pouring
the concrete pad or you can use wedge anchors (1/4” x 4”) to
fasten the operator.

MAIN BOARD / TERMINAL BLOCK
Instal
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ter. #14)
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(ter. #13)
RED (ter.
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WHITE (ter
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BLUE (ter
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Either wire (
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Either wire (
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BLACK
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RED (t
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YELLOW
LIMIT
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BLACK (ter
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RED (ter.
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CAPACITOR
RECEIVE
R
LIMIT
SWITCH
V
iper C
o
YELLOW / GREEN – Ground (ter. #22)
o
ntrol B
o
MOTOR
o
ard.

ACSLIDEGATECONTROLLER
FEATURESELECTOR
Auto Close Feature
LimitSwitchType
ON:NormallyClose
OFF:NormallyOpen
Whenusingautoclosefeatures
ldi it h hldb
DIP1
10
Auto

Close

Feature
12.5Seconds
25Seconds
45Seconds
on
l
yone
di
psw
it
c
h
s
h
ou
ld

b
e
ON.Theothertwodipswitch
shouldbeintheOFF positionfor
theautoclosefeaturetowork
correctly.
DIP2
DIP3
DIP4
DirectionofGate
ON:GateOpeningtotheleft
OFF:GateOpeningtotheRight
NOTUSED
DIP5
DIP6
Receiver
ChannelOne(notusedatthistime)
ChannelTwo(notusedatthistime)
DIP7
DIP8

6
Rack & Limit Switch Installation
Power
Connect 115Volt AC to terminals power to terminals 6 & 7 at high power side of the control board. (See
Control board diagram at page 7)
Rack
Loosen the clutch by the release key (Insert key and turn Counter Clockwise to release the clutch). Attach
the mounting bolts for the rack on the gate according to the specific position of the driving gear wheel and
make sure that the rack is horizontal. There must be a proper clearance between the gear and the rack @ 1/8”
(4mm). After installation of rack move the gate manually; make sure the gate slides smoothly.
Magnets For Limit Switch
Install the magnets for open & close position by mounting magnet
bracket to the gate. The shorter bracket is for open position and
longer bracket is for close position. The distance between the
magnet and the operator should be @ ½” (12mm) with the
operator cover on. To test the position of the magnets: Make sure
the operator clutch is disengaged (Counter turn release key clock
wise). Turn the power on (see control board information) move
the gate to open position the open position limit switch light 24
should come on, move the gate to close position the close position
limit switch light 25 should come on.

Limit Switch Connections
Terminal 1: Red wire will be connected here
Terminal 2: White wire will be connected here
Terminal 3: Green wire will be connected here
NOTE: For left hand operation, reverse wires from terminals 1 and 3
Figure 7
Limit Switch Sensor
The limit switch sensor is divided into two parts as seen in
Figure 8.
To achieve your open limit, one of the magnets should
be mounted so that it is at the same height as Section
1 of the sensor.
To achieve your closed limit, the other magnet should be
mounted so that it is at the same height as Section 2 of the
operator.
Figure 8 9