PRIMING THE PUMP:
1.
It is essential to prime the pump on initial start-up and each time the water
supply is disconnected from the unit after initial use.
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the hose, creating tight loops if the hose is not straight.
3.
Securely connect the gun assembly to the high pressure hose.
NOTE: The nozzle assembly should NOT be connected to the gun as-
sembly at this time. See “Nozzle Connection”.
3.
With the trigger gun locked in the “OFF” position, turn the water supply
completely on. Pointing the gun in a safe direction, unlock the trigger gun
and squeeze the trigger.
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allows the unit to prime and purge any air from the system. The unit is
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5.
Once the unit is primed, release the trigger and lock the gun in the “OFF”
position. Securely connect the nozzle assy. (See “Nozzle Connection”).
DANGER RISK OF
INJECTION CAUSING
SEVERE INJURY!
-KEEP CLEAR OF NOZZLE!
NEVER PLACE HAND OR FIN-
GERS IN FRONT OF NOZZLE!
-DO NOT DIRECT DISCHARGE
STREAM AT PEOPLE OR PETS!
-BE CERTAIN THE NOZZLE IS
SECURELY CONNECTED TO
THE WAND TO PREVENT ACCI-
DENTAL DISCHARGE!
START-UP:
1.
Refer to the “Safety Precautions” before starting the unit.
2.
Locate the Safety Decals on your unit and heed their warnings.
3.
With the gun locked in the “OFF” position, point the trigger gun away from
yourself or anyone else. Ensure the water supply is completely turned on.
4.
Disengage the safety lock-off on the gun and squeeze the trigger. Low
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created by the pump once the
motor
has started.
6.
Steady the unit during start-up.
Slowly apply air flow to the motor, not
to exceed 100 psi / 7 bar.
7.
Once the
motor
has started, perform the following procedures with the
gun open:
a.
Inspect for system oil leaks and fuel leaks. If a
n oil
leak is found,
TURN UNIT OFF IMMEDIATELY! See “Fire & Ventilation Precautions”.
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problems are corrected prior to operation of the unit. If you require
service, contact Customer Service.
b.
Inspect high pressure hoses for kinking, cuts and leaks. If a cut
or leak is found, DO NOT TOUCH HOSE AT LEAK!!! TURN UNIT
OFF IMMEDIATELY! Replace hose before restarting the unit. See
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are replaced and that the mechanical problems are corrected prior to
operation of the unit. If you require service, contact Customer Service.
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“OFF” position whenever changing the quick connect nozzles. NEVER
look directly into the nozzle! High pressure water creates a risk of severe
injury!
9.
Do not allow unit to operate in bypass mode (with trigger closed) for more
than three minutes without triggering the gun. Failure to follow this simple
rule can cause premature failure of pump packing seals, resulting in costly
pump repair.
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of spray patterns, there are many cleaning jobs that can be done without
the use of detergents. If a cleaning agent is required, see “Cleaning With
Detergents” for the correct procedures.
CAUTION RISK OF
DAMAGE.
DO NOT ALLOW SPRAY PAT-
TERN TO REMAIN ON A FIXED
AREA FOR AN EXTENDED
PERIOD OF TIME. POSSIBLE
DAMAGE MAY OCCUR TO THE
AREA.
CAUTION RISK OF UNIT
DAMAGE.
BE CERTAIN THE NOZZLE IS
NOT CONNECTED TOT HE UNIT
WHILE PRIMING THE PUMP.
PRIMING ALLOWS MINERAL
DEPOSITS TO BE RELEASED
FROM THE SYSTEM WHICH
WOULD OBSTRUCT OR DAM-
AGE THE NOZZLE ASSEMBLY
RESULTING IN COSTLY RE-
PAIRS.
OPERATING INSTRUCTIONS
Revision 11/3/2021
13
