VRG Controls, LLC
Page 6 of 8
09 JUL 2013
VPC Series Valve Pilot Controllers
Instruction Manual
VMO Operation Instructions
How to CLOSE Valve Using VMO Valve
Manual Override
How to OPEN Valve Using VMO Valve
Manual Override
STEP 1 – START AT AUTO MODE
1. Valve is in AUTOMATIC MODE with
AUTO/MANUAL HANDLE at AUTO (A)
Position.
2. POSITION HANDLE is at NEUTRAL (N)
Position.
3. SAFETY LOCK is engaged.
STEP 1 – START AT AUTO MODE
1. Valve is in AUTOMATIC MODE with
AUTO/MANUAL HANDLE at AUTO (A)
Position.
2. POSITION HANDLE is at NEUTRAL
(N) Position.
3. SAFETY LOCK is engaged.
STEP 2- ENGAGE MANUAL MODE
1. Remove padlock from SAFETY LOCK if
applicable.
2. Rotate SAFETY LOCK to disengage
3. Depress SAFETY BUTTON
4. Rotate AUTO/MANUAL HANDLE up to
MANUAL (M) Position.
5. Ensure that SAFETY BUTTON releases
once AUTO/MANUAL handle is at
MANUAL (M) mode to allow movement
of POSITIONING HANDLE.
STEP 2- ENGAGE MANUAL MODE
1. Remove padlock from SAFETY LOCK if
applicable.
2. Rotate SAFETY LOCK to disengage
3. Depress SAFETY BUTTON
4. Rotate AUTO/MANUAL HANDLE up to
MANUAL (M) Position.
5. Ensure that SAFETY BUTTON releases
once AUTO/MANUAL handle is at
MANUAL (M) mode to allow movement
of POSITIONING HANDLE.
STEP 3- MOVE TO CLOSE
1. Rotate POSITION HANDLE up to
CLOSE (C) position valve to
desired position.
2. To move valve to FULL CLOSED
Position, leave POSITION
HANDLE at CLOSE (C) position.
3. POSITION HANDLE LOCK may
be engaged for “lock out/tag out”
procedure. Optional POSITION
HANDLE LOCK not shown.
STEP 3- MOVE TO OPEN
1. Rotate POSITION HANDLE up to
OPEN (O) position valve to desired
position.
2. To move valve to FULL OPEN
Position, leave POSITION HANDLE
at OPEN (O) position.
3. POSITION HANDLE LOCK may be
engaged for “lock out/tag out”
procedure. Optional POSITION
HANDLE LOCK not shown.
STEP 4- STOP AT INTERMEDIATE
POSITION
1. Valve may be stopped in intermediate
position by returning POSITIONING
HANDLE to NEUTRAL (N) position.
STEP 4- STOP AT
INTERMEDIATE POSITION
1.
Valve may be stopped in
intermediate position by
returning POSITIONING
HANDLE to NEUTRAL (N)
position.
STEP 5- RETURN TO AUTO MODE
1. Move POSITIONING HANDLE to
NEUTRAL (N) Position
2. Depress SAFETY BUTTON
3. Rotate AUTO/MANUAL HANDLE to
AUTO (A) Position.
4. Ensure that SAFETY BUTTON releases
once AUTO/MANUAL handle is at
AUTO (A) mode
5. Engage SAFETY LOCK if applicable
STEP 5- RETURN TO AUTO MODE
1. Move POSITIONING HANDLE to
NEUTRAL (N) Position
2. Depress SAFETY BUTTON
3. Rotate AUTO/MANUAL HANDLE to
AUTO (A) Position.
4. Ensure that SAFETY BUTTON releases
once AUTO/MANUAL handle is at
AUTO (A) mode
5. Engage SAFETY LOCK if applicable
1
2
3
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2
3
5
4
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2
3
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3
2
5
CLOSE
OPEN
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