Ninja Scuba Yoke User manual

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NINJA
Proudly Made in the USA
PCP Scuba Yoke Adapter
SAFETY FIRST!
March 2013
ALWAYS KEEP ALL PETROLEUM LUBRICANTS AWAY FROM PARTS OF
THE SCUBA FILL YOKE ADAPTER. PETROLEUM LUBRICANTS MAY
CAUSE FIRE OR EXPLOSION IF ENTERED INTO THE HIGH PRESSURE
TUBE OF YOUR PCP AIRGUN.
ALWAYS READ AND UNDERSTAND ALL FILL STATION INSTRUCTIONS.
ENSURE THAT THERE IS PROPER VENTILATION IN THE
FILLING AREA.
WARNING: Compressed air will rush out of the vent hole (#6 parts list picture) when
relieving pressure from the fill hose. Use caution in venting air. ALWAYS WEAR
GLOVES AND SAFETY GLASSES WHEN OPERATING THIS FILL STATION!!
WARNING: Use ONLY compressed air in this adapter. Use no other gasses including
oxygen, which can cause a fire or explosion that may result in serious injury or death.
WARNING: Do NOT disconnect the hose under pressure. Disconnecting the hose
under pressure could cause damage to the hose fitting and personal injury to the
operator.

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SETTING UP THE PCP SCUBA YOKE FILL
ADAPTER
The Ninja Scuba Yoke connects high pressure scuba air cylinders or N2 bulk
cylinders to a Pre-charged Pneumatic (PCP) airgun.
On the backside of the fill station is a vent port.
▲For safety reasons, this port must be directed away from the
operator and bystanders.
Do not over tighten the vent knob as this may damage the
seal. Only turn the knob enough to stop the release of gas.
▲Never operate the scuba yoke Fill Adapter unless a PCP AIR
RIFLE is attached to the fill adapter on the end of the fill hose.
Operating the scuba yoke Fill Adapter without a PCP AIR RIFLE
attached will cause the fill hose to “whip”. Injury may result!!

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1.0 OPERATION with a SCUBA TANK
THIS FILL ADAPTER WILL VENT GASES STORED UNDER HIGH
PRESSURE MAKE CERTAIN THE VALVE VENT KNOB (part #1) IS
CLOSED (turned fully clockwise) BEFORE CONNECTING TO A SCUBA
AIR TANK.
1.1 Close the vent by turning the vent knob (part #1) fully clockwise.
1.2 Slide the yoke over the valve of the scuba tank dry. Pressure gauge should be facing up. Tighten
then knurled knob securely by hand only. Do NOT use tools to tighten.
1.3 Ensure the air rifle you are filling has a 1/8 male Industrial Interchange quick disconnect, see
figure 1.4a. Pull the sleeve/collar back on the quick disconnect #4 and Connect the fill station
female quick disconnect socket (part #4) to the fill nipple on your PCP air gun. THE SLEEVE
/COLLAR MUST SNAP FORWARD AND BE SECURE! Do not force it on and if it does not fit
properly do not fill. See figure 1.4c.
1.4 MAKE SURE CONNECTION IS SECURE!
1.5 Slowly crack open the valve by turning the valve knob in a counter-clockwise direction, while
viewing the airgun pressure gauge. Keep your hand on the knob. The airgun will fill quickly.
1.6 Check the airgun pressure gauge for complete fill per the air gun manufacturer recommendation.
Upon completion of filling, close the valve by turning the knob completely in a clockwise direction.
Open the vent on the Scuba Yoke fill adapter to relieve pressure. Then disconnect the quick disconnect
from the gun.
NOTE: Keep the fill station clean and dry. Periodically inspect the quick disconnects for any show of
wear.

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3.0Maintenance and Care of the PCP Scuba Yoke
Keep the PCP scuba yoke clean and dry.
Periodically check the female quick disconnect (#4 in parts picture) for ball damage and for
o-ring wear. Check the fill hose for thread integrity, cracks or other wear and replace any
suspect part immediately call 877-646-5287 www.ninjapaintball.com
WARNING: Do NOT disconnect the hose under pressure. Disconnecting the
hose under pressure could cause damage to the hose fitting and personal
injury to the operator.