Adjusting The Actuator Ccw And Cw Positions - Promation Engineering P1-12VN4 AC Installation & Operation Manual

Adjusting the actuator CCW and CW positions (Cam adjustment)
Remove power from this device BEFORE making any End of Travel cam adjustments.
If the End of Travel cams are adjusted at all, the actuator must be recalibrated. Travel
cams must be set with a rotation of 90 degrees or less for a successful AutoCalibration.
Cam 1 Adjustment
1. The lower cam is Cam 1, the CCW end-of-travel adjustment. Once the actuator
COM
is at its required CCW position, with POWER OFF, use a 2.5mm hex key to
NO
free up the cam set screw. Once it is free, rotate the hex key to the LEFT 10-15
degrees to reset the switch roller arm. Then snug the set screw up against the
FURTHER
NC
CLOSED
camshaft (CW) until slight pressure is felt. Then SLOWLY rotate the hex key
LESS
CLOSED
CLOSED
pushing the cam to the RIGHT until you hear the "click" on the bottom switch
LIMIT SWITCH
indicating that correct adjustment has been achieved. Tighten the cam.
COM
NO
FURTHER
NC
CW
Cam 1
LESS
CW
CW
LIMIT SWITCH
2. Apply power to the actuator and drive CW at least 15-20 degrees. Then drive
the actuator CCW until the cam stops the electrical travel. Check to be sure this
is the correct CCW position you require. Repeat step 1 if further adjustment
is needed.
3. If using the Auxiliary Switches, adjust Cam 3 per instructions on page 8.
Cam 2 Adjustment
7. The second cam is Cam 2, the CW end of travel adjustment. Once the actuator
is at its required CW position with POWER OFF, use a 2.5mm hex key to free
up the cam set screw. Once it is free, rotate the hex key to the RIGHT 10-15
degrees to reset the switch roller arm. Then snug the set screw up against the
camshaft (CW) until slight pressure is felt. Then SLOWLY rotate the hex key to
the LEFT until you hear the "click" on the second switch indicating that correct
adjustment has been achieved. Tighten the cam set screw.
8. Apply power to the actuator and drive CCW at least 15-20 degrees. Then drive
the actuator CW until the cam stops the electrical travel. Check to be sure this
is the correct CW position you require. Repeat step 1 if further adjustment is
needed. Remove power from the actuator.
9. If using the Auxiliary Switches, adjust Cam 4 per instructions on page 8.
Cam 2
Page 7 of 14 P1 LV AdVanced Proportional Series
COM
NO
NC LESS
OPEN
OPEN FURTHER
LIMIT SWITCH OPEN
COM
NO
LESS
NC
CCW
FURTHER
CCW
CCW
LIMIT SWITCH
COM
NO
FURTHER
NC
CLOSED
LESS
CLOSED
CLOSED
LIMIT SWITCH
COM
NO
FURTHER
NC
CW
LESS
CW
CW
LIMIT SWITCH
COM
NO
LES
NC
OPE
FURTHER
OPEN
OPEN
LIMIT SWITCH
COM
NO
NC LES
CCW
FURTHER
CCW
CCW
LIMIT SWITCH