Waterax VERSAX-6/9 Quick Start Manual - page 3
VERSAX-6/9 Quick Guide
01/2015
3
4. Connect discharge hose, nozzles, etc.,
to pump, and tighten
firmly with coupling wrench.
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. Increase the throttle past the halfway mark and wait for the pump to self-prime; pressure will build in the
discharge hose. If there is no water flowing out, it would indicate a leak in the suction. Retighten the suction
and wait for the pump to self-prime. Depending on the suction lift and length of the suction hose, it may take
several minutes to prime.
h. 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. Slowly open the discharge valves and increase the engine speed to obtain desired performance.
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.
To shut down and store the VERSAX-6/9 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.