install and adjust limit sensors
6
The limit sensor activators MUST be
installed on BOTH ends of chain to
indicate the OPEN and CLOSE positions
of the gate or DAMAGE will occur. They
will activate the corresponding LIMIT
SENSOR (Gray or Black) when they
move within range, stopping the gate at
the desired positions.
Limit Sensor
Activator
(Magnet)
Gate
Bracket
Limit Sensor
Activator installation
LED lights when
sensing a limit
sensor activator
(Magnet).
GRAY
Limit Sensor
Gate
Bracket
Back
View
Factory Installed
GRAY Limit Sensor
Factory Installed
BLACK Limit Sensor
IMPORTANT: LEDs MUST light up when gate
reaches OPEN and CLOSE positions or operator
WILL NOT learn gate positions. If gate positions
are not learned, gate cycling speed will remain
slow during normal operation.
IMPORTANT: Limit Sensor Activators
MUST be installed on BOTTOM of chain
as shown.
IMPORTANT:
Remove breather pin
from gear reducer
BEFORE cycling
operator.
Breather Pin
CAUTION
R
EM
OVE
BEFORE
OPER
ATION
Limit Sensor
Activator
Limit Sensor
Activator
BLACK
Limit Sensor
Plu
g
Plug
PhotoCell
Edge
UL
Entrap
1
2
Limit SW
ON-LINE
MATRIX
JOG
JOG
LEFT
RIGHT
Jog LT
Jog RT
GND
Edge 1
Edge 2
Photo
Cell
ERD
Motor
OverLoad
POWER
MC-200
Motor Controller
16
15
14
13
12
3
4
5
MAX
LED ON
Sensitivity
Edge
ERD
Install Limit Sensors:
Push and HOLD the JOG LEFT or JOG RIGHT buttons
accordingly to move the gate (release the button to stop gate).
JOG Left/Right Buttons on MC-200
Note: See manual when installing limit sensors
with operator mounted in REAR Position.
Operator in Front Position
(Standard)
Use JOG Left/Right Buttons on MC-200 for installation
1. JOG gate to CLOSE position.
2. Mark magnet position on chain.
3. JOG gate open slightly and install magnet.
4. JOG gate to OPEN position.
5. Mark magnet position on chain.
6. JOG gate closed slightly and install magnet.
7. Gate positions can now be learned AFTER at least
ONE entrapment protection device has been installed
(see & ).
Plu
g
7 8
5
UL 325 2016 Standard-MAX Quick Install Rev 8
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