Step 6 - Limit Switch Setup - Viking R-6 Installation Instructions And Use & Care Manual

LIMIT SWITCH SET-UP LIMIT SWITCH SET-UP
Limit Switch Setup
STEP 7
A. Loosen the screws on the Limit Switch Cams.
B. With the operator cover still off, remount
the articulated arm, making sure the cam
wheel pin is engaged with the clutch.
C. Move the gate manually to the closed position.
D. Move the Limit Switch Cams on the Cam
Wheel to actuate each limit switch.
Gate Opens to Right
Left Limit Switch
Right Limit Switch
Gate Opens to Left
Left Limit Switch
Right Limit Switch
(see diagram on right to determine which
direction to move the cams)
E. Slightly tighten the screw on the Limit
Switch Cam.
F. Move the gate manually to the open
position. Repeat steps a, b and c for the
other cam.
G. Run the unit 2 full cycles without
interruption (from limit to limit) to
execute a "Learn Cycle."
H. Fine-tune the adjustment of the Limit
Switch Cams.
Note:
Ensure that the cams move without restriction
through the course of the arm's movement.
Step 8
Install the Clamshell Cover by carefully
slipping the front half over the Limit
Switches and Cam Wheel., then fitting the
back cover in place. Latch the hasps on both
sides of the Cover.
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Open limit
Close limit
Close limit
Open limit
TECHNICAL SUPPORT 1 800 908 0884
Limit Switch Cam
Cam Wheel
Clutch Guide Pin
Left
Limit Switch
Limit Switch Cam
Set Left Cam
In This Direction
Right Limit Switch
Left Limit Switch
Clutch
Right
Limit Switch
Cam Wheel
Adjust the
Set Right Cam Opposite Bolt
In This Direction
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