Edge Sensor (Contact Sensor) Installation; Manual Release - Viking Q-4 Installation Instructions Class Ii, Class Iii, And Class Iv Heavy-Duty Commercial Vehicular Slide Ga

IMPORTANT SAFETY INFORMATION IMPORTANT SAFETY INFORMATION
WARNING - Not following these instructions may cause severe injury or death to persons.

Edge Sensor (contact sensor) Installation

For Secondary Entrapment Protection
Radio Station
N.O.
COM
Edge sensor or like must be installed to reduce the risk of entrapment.
N.C.
Use only Miller Edge 3-sided activation type MGR20 or MGS20 to comply with UL325
Mag.
One or more contact sensors shall be located on the inside and outside leading edge
Lock
of a swing gate. Additionally, if the bottom edge of a swing gate is greater than 6
inches (152 mm) above the ground at any point in its arc of travel, one or more
contact sensors shall be located on the bottom edge.
1. A hardwired contact sensor shall be located and its wiring arranged so that the
Power
communication between the sensor and the gate operator is not subjected to
Radio
Rec. Sensor
Charger
mechanical damage.
2. A wireless contact sensor such as one that transmits radio frequency (RF) signals
to the gate operator for entrapment protection functions shall be located where
the transmission of the signals are not obstructed or impeded by building
structures, natural landscaping or similar obstruction. A wireless contact sensor
shall function under the intended end-use conditions.

Manual Release

Remove the top cover.
Move the Brake Handle to the Released
Position.
To resume normal operation, move the
Handle to the Engaged Position.
Loop Connector
off
1sec
UL Safety Center
Loop Loop
Fail
Fail Safe/Secure
Safe/Secure
TECHNICAL SUPPORT 1 800 908 0884
Open Commands
Contact Sensor
60sec
Open Stop
30sec
Hold Open
Timer
Limit
MAX min.
0 3
1.5
Obstruction
Overlap Delay
Sensor
All Contact Sensors
to be Wired In Parallel
Guard Station Master/Slave
Contact Sensor
Close
Limit
UL
Siren
Brake
Brake in Released
Position
7