MPS 1-0352 Manuale utente
Innovative Racing Electronics
Phone: 321.972.8282 – Fax: 321.972.5123
380 Orange Lane – Casselberry, Flori a 32707
MPS ADJUSTABLE PRESSURE REGULATOR
MADE IN USA
The pin valves on CO2 bottles operate like schrader valves on a tire. Pushing down the pin
opens the valve. The pin valve actuator works by pushing down on the pin when you screw the
on-off knob clockwise. Since CO2 is a liquid in the bottle and the regulator can t regulate liquid,
you must mount the bottle so that only gas and no liquid can get into the regulator. The regulator
has a female 1/8” NPT outlet port and four (4) 1/8” NPT ports that comes plugged. We fit a fitting
that will accept ¼ poly line into the outlet. Our Adjustable Pressure Regulator allows pressure
adjustment of CO2 and/or Nitrogen high pressure bottles from 0 – 160 PSI. -The regulator is set
with a 3/16” allen wrench. We recommend having a small tank between the regulator and the air
valve.
To install and set up the MPS Paintball Regulator assembly follow the directions below.
Construction: Aluminum sand blasted black anodize.
Inlet Pressure: Max 1000 PSI
Adjustment Range: 0 -160 PSI
Resettable Relief Valve: 140-150 PSI
Lubrication: Any Silicone based, non-petroleum lubricant.
Adjustment: 3/16” Allen wrench
Tournament Cap: Can be locked out with zip tie.
Piston: Threaded with 1/2-20 female thread for ease of maintenance.
Maintenance kit included
쥰Ǒ
Innovative Racing Electronics
Phone: 321.972.8282 – Fax: 321.972.5123
380 Orange Lane – Casselberry, Flori a 32707
OPERATION:
Figure 1 and Figure 2
WARNING: THIS IS NOT A TOY IMPROPER USE CAN RESULT IN INJURY OR
DEATH
DO NOT USE THE REGULATOR PRIOR TO READING THIS MANUAL IN ITS
ENTIRETY
SAFETY FIRST: ALWAYS WEAR SAFETY GLASSES WHEN OPERATING OR
SERVICING THE REGULATOR.
1. On the MPS Paintball Regulator Assembly turn the on-off knob counter-clockwise fully. This is
the off position.
2. Screw the regulator assembly onto the paintball bottle fully. Make sure the pressure adjustment
screw is backed out fully clockwise as well. (The regulator is shipped with the adjusting slug
in the off, full clockwise, position)
3. Now slowly turn the on-off knob clockwise until you feel pressure. Turn it another 1 to 1 ½
turns. The pin valve is now depressed and the bottle is open. Now you can adjust the outlet
pressure. You will need to do this each time you turn the bottle on.
4. To adjust your regulator Insert a 3/16” allen wrench into the access hole on the tournament cap
see (Figure 2) slowly turn the adjusting slug counter clockwise while watching the gauge until
you reach the desired pressure.
5. Caution: Do not turn the adjustment screw quickly and purge the air several times during
setting. Adjust it slowly to avoid over pressurizing and bursting your gauge. Each time you
turn your bottle on you may need to purge a small amount of CO2 from the system to allow
stable pressure and avoid over pressurizing.
WARNING NEVER OPERATE OR ADJUST THE REGULATOR WITH THE
TOURNAMENT CAP REMOVED. THE ADJUSTMENT SLUG IS UNDER PRESSURE
AND IF REMOVED UNDER PRESSURE CAN TRAVEL AT VELOCITIES WHICH MAY
CAUSE PERSONAL INJURY TO THE USER OR BYSTANDERS
.
쥰Ǒ
Innovative Racing Electronics
Phone: 321.972.8282 – Fax: 321.972.5123
380 Orange Lane – Casselberry, Flori a 32707
MAINTENANCE & SERVICE:
REFERENCE PARTS DIAGRAM
The maintenance is simple and will keep your regulator performing at an optimal level.
The majority pressure issues will be due to a worn or dirty piston o-ring #4 or by debris on the
pressure adjustment slug #11 seal.
WARNING: SAFETY FIRST
•
ALWAYS WEAR SAFETLY GLASSES WHEN SERVICING THE LPR OR ANY GAS
SOURCE
•
ALWAYS REMOVE THE REGULATOR FROM THE AIR SORCE AND DEGASS THE
REGULATORPRIOR TO SERVICING!
•
TO DEGASS THE REGULATOR, REMOVE THE LINE FROM THE AIR SHIFTER AND TURN
OFF THE BOTLE ACTUATOR AND PUSH THE SHIFT BUTTON UNTIL NO AIR IS
PRESENT.
DISASSEMBLY:
1. Remove, turn counter clockwise, the gas distribution cap #2. No tools required.
2. Remove the tournament cap #13. If the tournament cap cannot be removed by hand the holes on
the tournament cap can aid in removal simply use the 3/16” allen wrench or slim screwdriver and
slide the tool through the holes and turn counter clockwise.
3. Remove the brass adjusting slug by turning counter clockwise.
4. To simplify piston removal use the supplied 1/2-20 bolt.
5. From the distribution cap end Screw the bolt into the top of the piston. Hold the regulator body #8
with the tournament cap end up. See Figure 3.
6. Note the position and location of the piston this will help at time of reassembly.
7. Slowly pull the piston out.
a. Note: If the Belleville springs should fall from the piston the correct orientation is noted on
the parts diagram. The Belleville springs have a slight curve and must be installed on the
piston correctly or the LPR will not regulate correctly.
8. Inspect the piston o-ring for damage. If there is damage replace the o-ring with the piston o-ring
included with the regulator rebuild kit.
9. Lubricate the piston o-ring with any Silicone based, non-petroleum Lubricant.
10. Inspect the regulator piston and adjusting slug seat for debris. Clean with a cotton swab and
rubbing alcohol.
11. Inspect the adjusting slug o-ring #12 for damage, clean and or replace.
쥰Ǒ
Innovative Racing Electronics
Phone: 321.972.8282 – Fax: 321.972.5123
380 Orange Lane – Casselberry, Flori a 32707
Reassembly:
1. Make sure the 1/2-20 bolt holding the piston is loose, not too tight in the piston thread or it will
spin the piston when you unscrew the bolt after installing the piston back into the regulator body.
2. Hold the regulator body upright so that you are looking down into the tournament cap end.
3. With the piston loosely attach to the 1/2-20 bolt push the piston into the LPR body #8 watch as
the small end of the piston appears in the regulator body. Be careful not to dislodge the internal
o-ring #7 from the regulator body. The piston is now fully engaged, unscrew the 1/2-20 bolt from
the piston.
4. Install the adjusting slug and turn clockwise until fully seated.
5. Install the Tournament Cap # 13, hand tight.
6. Install the gas distribution cap #2, hand tight
If you have any more questions we have a Frequently Asked Questions page at our web site as well as the
telephone tech support. Thank you for your purchase of this MPS product. All products sold by MPS are for
use at closed course competition events and not for use on public streets or highways
.
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