Waterax striker 2/3 User manual

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STRIKER-2/3 Quick Guide
This Quick Guide shows the basic operation of the
WATERAX STRIKER-2/3 multi-stage high pressure pump.
The WATERAX STRIKER-2/3 pairs a WATERAX 2-
stage or 3-stage pump end with a Honda GX390
gasoline engine. For instructions regarding the engine,
as well as for oil and fuel recommendations, please refer
to the engine manufacturer’s manual.
For detailed instructions on using and troubleshooting
your pump, as well as full service and maintenance
instructions, refer to our website to download the
STRIKER-2/3 Owner’s Manual.
For full specifications and performance curves, see the
STRIKER-2/3 Data Sheet.
Warnings and Safety Precautions
This warning label appears on all WATERAX pumps to identify safety
hazards as follows:
READ YOUR ENGINE MANUAL!
Before proceeding further, locate and read the engine
manufacturer’s manual. It contains very important safety
information that MUST be read, understood and followed to
safeguard you and your equipment from harm, as well as for
the proper use and care of your engine. Use only fuel and
oil type recommended in the engine manufacturer’s manual.
Always check oil level in crankcase before use.
WEAR EAR AND EYE PROTECTION.
Always wear eye and ear protection when operating the
pump unit. Sound level of the unit: 94 dB(A).
GENERAL WARNINGS:
Do not operate if mentally or physically fatigued.
Inspect hoses and piping to avoid burst injuries.
No modifications and/or alterations may be made to the
pump. Any such modifications void the pump warranty
and can endanger pump operators.
Do not operate the pump above the maximum rated
pressure. Use only pipe, hose, and fittings rated at or
above the maximum pressure rating of the pump or
system design.
Slowly close valves. Use slow close valves wherever
possible to safeguard operators and prevent damage
from water hammer.
Dry weight of the unit: approximately 127 lbs (will vary
depending on options).
READ THE PUMP OWNER’S MANUAL!
The improper use of this pump could result in serious injuries
as well as damage to the unit. Read the STRIKER-2/3
Owner’s Manual before using your STRIKER pump unit and
follow the safety instructions in this Quick Guide.
NEVER RUN THE ENGINE IN A CLOSED
OR CONFINED AREA.Exhaust gas contains
carbon monoxide which is poisonous to humans.
Avoid inhalation of exhaust gas.
REFUEL ENGINE WITH CARE. Gasoline is
extremely flammable, and gasoline vapor can
explode. Refuel in a well-ventilated area, with the
engine stopped.
NEVER TOUCH ANY EXHAUST SYSTEM
PARTS WHILE ENGINE IS RUNNING. Always
allow enough time, after stopping the unit, for proper
cooling of these parts and surrounding areas.
EQUIPMENT DAMAGE PREVENTION:
Flush the pump with fresh water if the pump has been
used to pump salty, brackish, high mineral content
water, water containing debris, or foam injected water.
Check that debris is cleared before using the pump
again.
Always draft water using a suction hose strainer.

STRIKER-2/3 Quick Guide
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Parts Identification
A. Pump intake (suction)
B. Pump drain port (not shown)
C. Priming valve
D. Quick release pump clamp
E. Discharge check valve*
F. Pump discharge
G. Hand primer*
H. Ignition switch
I. Recoil starter
J. Fuel cap
K. Throttle (not shown)
L. Fuel valve (not shown)
M. Choke (not shown)
N. Muffler
Note: Portable 2-stage pump model shown.
* Available on portable models.
C
A
F
H
K
L
N
E
G
M
I
J
D
B
To operate the STRIKER-2/3 unit:
1. Fill fuel tank with recommended fuel grade and securely
replace cap. Check oil level (see engine manual).
Suction/
Intake Port
Discharge Port
2. Connect the suction hose, using a universal hose coupling
wrench to tighten coupling firmly:
Drafting Mode: Connect footvalve strainer to male end of
suction hose, then fill suction hose with water and connect to
pump intake.
Flooded Suction Mode: Connect female end of suction hose
to pump intake and connect male end to hydrant or other
supply.
a. Slowly open the pump inlet valves allowing the water into
the pump body.
b. Slowly open the discharge valves and priming valves to
allow for entrapped air in the piping to escape.
c. Once all the air has escaped, slowly close any discharge
and/or drain valves so that the unit may be started.
! DO NOT allow the strainer to rest on bottom of lake or riverbed. Check strainer frequently to make sure that it is not
clogged with moss, leaves, etc.
!DO NOT lift strainer from water while the pump is operating. Use a rope or other means to keep strainer at proper
height, approximately 1 foot (30 cm) below water surface. If strainer is too close to the water surface, it will draw air
and pump may lose prime.
3. Connect discharge hose, nozzles, etc., to pump, and tighten
firmly with coupling wrench.

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4. Prime the pump.
Check that all drains, discharge valves, or any
auxiliary valves are closed before priming the pump.
Open the priming ball valve (located between the
pump and the primer).
Manual Priming: If the unit is equipped with a hand
primer, open the priming valve located below the
discharge check valve and prime the pump until a
solid stream of water flows from the discharge port. If
no hand pump is supplied, attach a hand primer to
the discharge port prior to connecting the discharge
hose, and pump until water is drawn into the pump.
Guzzler Priming: If equipped with a Guzzler primer,
follow the hand pump manufacturer’s operation
instructions. Pump until water is drawn into the
pump.
Electric Priming: See instructions for your electric
primer. Note that most electric primer motors are
intended to be used only a short duration (about 20
seconds). If pump fails to prime, see the STRIKER-
2/3 Owner’s Manual for troubleshooting tips.
Manual Prime: Attach
hand primer to discharge
port and pump until water
flows into pump-end.
Vehicle-mount
options(not shown):Use
electric primer or guzzler
primer, if equipped.
!Close the priming valve after priming. Failure to close the priming valve could cause the pump to lose prime or
water to be pumped through the priming system.
5. Start the engine.
a. Open fuel valve.
b. Close/engage choke, if engine is cold.
c. Increase throttle past the idle position.
d. Position the ignition switch to the ON position.
e. Start engine: give starter rope a quick and steady pull until engine starts or use electric starter (see engine
manual).
f. Open/disengage choke.
g. Allow the engine to warm up for at least 2 minutes before using full throttle.
6. Discharge water.
Once the pump is primed, and with the engine running, you can begin to discharge water.
a. If pressure does not build in the discharge hose, the pump has not been fully primed. The discharge valve
should be closed and the pump primed again.
b. Adjust the pump performance by throttling the engine up or down, or opening or closing discharge valves at
various positions, or any combination of the two.
!DO NOT leave the pump running with all the discharge valves closed for more than one minute, or else the pump
may overheat and become damaged. To avoid this, a re-circulation line (if provided) should be opened or a discharge
line left slightly open to allow fresh water to continue to enter the pump.

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To shut down and store the STRIKER-2/3 unit:
1. Shut down the pump.
a. Gradually reduce the engine speed.
b. Whenever the unit has been run at full throttle for most of the operation, allow the valves to remain slightly
open and run the engine at idle for approximately 2 minutes before shutting down the unit.
c. If the unit is to be stored, move the fuel valve lever to the OFF position and wait for the engine to stop.
Otherwise, set the ignition switch to the OFF position to shut down the engine.
d. Close off the hydrant/supply to the pump.
e. Open all valves to relieve any pressure left in the system.
2. Check and store the pump.
a. If the pump was last run with foam or water that is salty, brackish or high in mineral content, flush the pump
with fresh water for a minimum of 2 minutes or until the water is clear.
b. After the unit has cooled down, check all fluid levels and add as needed.
c. Completely drain the pump of all water.
d. Break down and store all equipment as outlined by the apparatus or department procedures.
e. Visually inspect the pump end. Clean any dirt or debris from the pump unit. If necessary, a mild soap and
water solution can be used. Note and report any performance irregularities or any abnormal mechanical
sounds.
f. Close all valves and plug all openings.
g. Follow any other product, component, apparatus, and departmental procedures and/or guidelines before
placing the unit in storage. Make sure all necessary tools, spares, and accessories are with the pump.
To operate the STRIKER-2/3 unit in cold weather:
The pump can be run in below freezing temperatures if certain precautions are taken to avoid the formation of
ice in the pump.
After priming the pump, the unit should be run at low speed for a short period of time to allow all components
to warm up before continuing with the remaining operating procedures.
Unless wrapped in a heater, drain the pump of all water if it is stopped for any length of time. The engine/drive
unit should be turned over a few revolutions to make sure all water has been removed from the pump. Drain
the pump priming line if a primer has been used.
After use, drain the pump, manifolds, and lines of all water. You can also pour some antifreeze into the pump
and circulate it through the pump and plumbing system.
Warranty, Service and Support
Product and service documentation such as tech notes, data sheets, manuals and information on the limited warranty
provided on products manufactured by WATERAX can be found on our Web site at: www.waterax.com
WATERAX Inc.
6635 Henri-Bourassa W.
Montreal, QC H4R 1E1
Tel.: [phone]
[phone]
Fax: [phone]
E-mail: [e-mail]
Copyright © 2015 WATERAX Inc. Publication Number: 701241, Rev.3 All rights reserved. Printed in Canada.