J2
J3
J1
J4
W4
TWO WAY ADJUSTABLE REVERSING SENSOR
ADJUSTABLE TIMER & ADDITIONAL LIMIT SWITCH
9
Timer can be set from 0 to 60
seconds, or for push open/push
close type operation.
DO NOT TOUCH!
A
A
MIN.
MAX.
Adjusted by qualified
service personnel.
ON
OFF
TIMER
60 0
The level of sensitivity has to do with the weight of the gate and the condition of installation.
Too sensitive = if the gate stops or reverses by itself.
Not sensitive enough = if the gate hits an object and does not stop or reverse.
CAUTION:
If the power supply to the gate operator is less than 99 volts you should adjust the alarm pot!
5 6
PRECAUTION:
Adding an additional external
open limit switch as shown will prevent the
gate from closing upon activation of the
safety devices, (when the gate is fully open).
Photocell
Additional External Open Limit Switch,
(under the existing Open Limit Switch).
SAFETY DEVICES
Rubber
Bumper
COM
NC
NO
ON
OFF
TIMER
60 0
