Direct Acting, Bottom Loaded, Single Acting Tubing Example; Reverse Acting, Bottom Loaded, Single Acting Tubing Example - ABB AV1 Operating Instructions Manual

HANDJACK
O2
OUTPUT GAGE (O2 PORT)
SIGNAL GAGE
NOTES:
1. BLACK CAM ROTATES COUNTERCLOCKWISE
WHEN VIEWED FROM THE FRONT.
2. O2 PORT PLUGGED.
3. STEM MOVES UP WITH SIGNAL FAILURE.
4. STEM MOVES DOWN WITH SUPPLY AIR
FAILURE.
Figure B-8. Direct Acting, Bottom Loaded,
Single Acting Tubing Example
HANDJACK
O1
OUTPUT GAGE (O1 PORT)
SIGNAL GAGE
NOTES:
1. RED CAM ROTATES CLOCKWISE WHEN
VIEWED FROM THE FRONT.
2. O2 PORT PLUGGED.
3. STEM MOVES DOWN WITH SIGNAL OR
SUPPLY AIR FAILURE.
Figure B-9. Reverse Acting, Bottom Loaded,
Single Acting Tubing Example
QUICK START
G3
G1
MOTION WITH
INCREASING SIGNAL
T00893A
G2
G1
MOTION WITH
INCREASING SIGNAL
T00891A
TUBING CONNECTIONS
B - 7