AMMO AMMO630 Guía
ASSEMBLY, CARE AND USE
INSTRUCTIONS FOR
AMMO630
SPECIAL EDITION
IMPORTANT: RETAIN THESE
INSTRUCTIONS AND ATTACH RECEIPT
TO MANUAL FOR FUTURE REFERENCE.
READ CAREFULLY
Questions, problems, missing parts?
Before returning to your retailer, call our customer service department at
1-866-235-5112, 8 a.m. - 5:00 p.m., CST, Monday - Friday.
www.ammonyc.com
2
Important Notice
Winterizing or long time storage: Drain all water out of pump. Flush pressure
washer with a 50/50 mix of RV antifreeze and water. Relieve system pressure by
squeezing gun trigger. When ready to use again, ush pressure washer with clean
water to remove antifreeze.
WARNING: This product can expose you
to chemicals including lead, DEHP, DINP
which is known to the State of
California to cause cancer and or lead to
birth defects. For more information go to
www.P65Warnings.ca.gov
PRECAUCIÓN: Este producto puede
exponerle a los productos químicos
incluyendo el plomo, DEHP, y DINP, que se
saben al estado de California para causar el
cáncer y/o defectos de nacimiento. Para más
información, vaya a www.P65warnings.gov
Technical Specications: 1,900 Max PSI | 2.1 Max GPM | 19 Amps
120V 60Hz Induction Motor | Brass Manifold | 3.5 Nozzle
Safety Instructions 3-4
Included in the Box 5
Operating Instructions 6-10
Maintenance 11
Storing the Pressure Washer 12
Starting after Period of Non-Use 12
Troubleshooting 13
Pump/Motor Parts 14
Motor Parts 15
Pump Parts 16-17
Unloader Parts 18-19
Pressure Washer Limited Warranty 20
Warranty Returns 21
Notes 22-23
Table of ConTenTs
3
safeTy InsTruCTIons
Read and understand these instructions as they pertain to safety.
Pay special attention to the safety symbol throughout this manual.
Failure to comply with these instructions may result in personal
injury or property damage. DO NOT allow children to operate or
play on or around this equipment.
WARNING: Improper grounding can result in electrical shock.
The power outlet must be 3-prong, properly grounded, and
rated for 20 Amps or greater with a Ground Fault Circuit
Interrupter (GCFI).
WARNING: High pressure spray can be extremely dangerous.
Always point the nozzle away from people and animals.
WARNING: Always turn the power switch on the Pump Unit to
the “OFF”position when not in use.
Seek emergency medical assistance immediately if any uid
penetrates the skin. The cut may be deeper and more serious
than it appears.
Always wear eye protection and appropriate clothing when
operating the unit.
Never spray any part of this pressure washer or any other
electrical machine.
Do not alter the machine from the manufacturer’s design.
Keep all safety devices active on the machine.
Do not make alterations to the unloader relief valve.
Never operate the unit with broken or missing parts.
Never use an undersized discharge nozzle.
Keep the pressure hose connected to the machine and wand
while unit is pressurized.
Never leave the wand unattended while the machine is running.
Do not secure the wand in the squeezed“ON” position.
Follow the chemical manufacturer’s recommendations when
using chemicals in the soap injector.
Understand all safety precautions and rst aid for chemicals
being used
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2.
3.
4.
5.
6.
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10.
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4
safeTy InsTruCTIons
Never spray ammable liquids.
Do not operate this machine in or around an explosive
environment.
Position the machine in an area that is protected from external
damage.
Always place the machine on a level surface.
Do not move the unit by pulling on the hose or electrical cord.
Never use the unit when under the inuence of drugs, alcohol,
or medication.
No smoking while operating the machine.
Only operate the machine with sucient water supply to the
pump.
Always use water that is clear and free from particles.
Always check and maintain proper oil levels described in the
Maintenance section on pg. 13 of this manual.
Protect your machine from damage due to freezing during
storage. Follow the winterizing instructions in the Storing the
Pressure Washer section on pg. 14 of this manual.
Always follow all other guidelines and Safety Instructions
described on pg. 3-4 of this manual.
16.
17.
18.
19.
20.
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24.
25.
26.
27.
Tighten all connections and replace worn parts before
starting the machine. Sudden release of high pressure
streams may result if connections detach during use.
This can cause serious injury. Never disconnect any part
of the unit while the machine is running or before relieving
system pressure, it is dangerous. Seek medical attention if
an injury ever occurs.
5
InCluded In The box
AL557-B
M22 x 3/8 QC Plug
AMMO630 Manual AR2605B
G.H.A. Swivel 3/4”Brass w/Filter
AMMO630 Pump/Motor
Box Weight: 63lbs | Box Dimensions: 24x16x16”
6
operaTIng InsTruCTIons
Read all safety instructions throughout the manual.
Place unit on dry, rm ground for optimum lubrication of pump.
The pressure washer should be as close as possible to the water
supply.
Tighten all hoses and connections. Check parts and replace if
needed.
Check oil levels prior to each use. Oil should cover the indicator
line on the dipstick.
To prevent damage and excessive hose wear, position the pres-
sure washer so the hose does NOT extend across trac areas.
Make sure there are no kinks or twists in the hose.
Check to determine if the water supply to the pressure washer
exceeds the output of the pump. The output of this unit is 2.1
gpm (gallons per minute), so the water supply must deliver at
least 2.5 gpm.
Note: This unit is supplied with a“Total Stop System” (TSS) that
allows the pump to run only when the gun trigger is squeezed.
Releasing the trigger will temporarily stop the machine.
Squeeze the trigger on the gun to restart the machine.
Avoid rapidly squeezing the trigger to prevent damage to
the TSS.
1.
2.
3.
4.
5.
6.
7.
Calculate gpm ow rate by running the water supply into a
pail for one minute. Measure the gallons in the pail. If it is at
least 2.5 gallons in the minute, your supply is adequate. Your
water supply must be clean and free of debris. Use water
with a temperature of less than 140°F.
before sTarTIng The pressure Washer
7
Position the unit so the operator has easy access to the pressure
washer and its controls.
Do not use the pressure washer outdoors if it is raining, and do
not spray the motor or any of its connections.
Do not use chemicals or agents which are not compatible with
Buna-N, PVC (polyvinyl) or neoprene covering of the hose.
Do not use acids or caustic material with this unit. Damage due
to use with incompatible material will not be considered for
warranty.
Always test a small area to avoid possible damage to surfaces.
1.
2.
3.
4.
5.
operaTIng InsTruCTIons
durIng operaTIon
Turn on water supply to pump inlet.
Plug the power cord into a properly grounded 20 Amp, 120 volt
outlet.
Purge air from system by removing nozzle and squeezing gun
trigger before starting machine. Let water run until there is a
steady stream of water coming out of the nozzle.
Turn power switch on Pump Unit to “on” ( I ) position.
Squeeze trigger on gun to start machine.
1.
2.
3.
4.
5.
sTarTIng The pressure Washer
8
operaTIng InsTruCTIons
Your pressure washer Pump Unit is supplied with a downstream
low pressure soap/chemical injector. This is used for adding soap/
chemical to the water after it has owed through the pump.
Note: The injector works only with the supplied black soap nozzle.
To draw soap/chemical into the water stream, insert the lter end
of the detergent hose into the soap/chemical. Do Not use powders,
granular, high viscosity detergents or acidic based detergents/
chemicals in the injector.
Note: Follow the soap/chemical manufacturer’s instructions for
correct dilution ratios.
To ush the injector, remove the detergent hose and lter from the
detergent/chemical tank and place it in a container of clear
water. Run water through the entire system to ush out the
soap/chemical you were using.
usIng soap InjeCTor
9
operaTIng InsTruCTIons
Chemicals: Cleaning agents are most eective when the surface is
rinsed rst to loosen dirt. After pre-rinsing to loosen dirt, then clean
with the detergent.
Detergent should be applied from the bottom to the top of the
washing area. Apply detergent and allow the detergent to react
with the dirt, then rinse from the top to the bottom. This detergent
applying and rinsing technique will help to avoid streaks and skips
in the washing area.
Never use more detergent than is necessary to clean the surface.
Always follow directions supplied by the detergent manufacturer on
the container.
Cleaning: For best results, hold the nozzle 6 – 12”away from the
washing surface and use long, slow deliberate side to side strokes,
similar to using a paint sprayer. This technique will provide the most
eective cleaning impact and minimize streaks and skips in the
cleaning process.
Wax: If the pressure washer is used to apply wax, the gun should be
held further from the surface to optimize the“misting”eect during
application. For best results, follow the directions supplied by the
wax manufacturer.
CleanIng TIps
10
sToppIng pressure Washer
operaTIng InsTruCTIons
If the chemical/soap injector was used, rinse with clean water.
Note: Flush chemical line with new container and clean water
until discharge is clear.
Turn Pump Unit power switch to the “OFF”position.
Turn o the water supply.
Squeeze the trigger on the wand to relieve the system water
pressure and drain as much water as possible.
1.
2.
3.
4.
Follow this procedure each time the machine is stopped.5.
Note: Squeezing the trigger on the gun when you restart the unit
will reduce the startup load of the motor.
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