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Congratulations!
We’d like to say, “Thank you!” for choosing one of
the ALTO 30HA series machines. This operator’s
manual is provided with your new high pressure
washer to ensure that you obtain the best results,
in the safest manner, with your new machine.
IMPORTANT: This machine is a High Pressure
Washer, capable of producing as much as 2100
psi. Read this manual completely, before operating
the machine. A complete understanding of the
material in this manual will help you avoid possible
injury or damage to other objects, as well as damage to the machine, itself.
ALTO's environmental policy
Most of the plastic parts of this model are recycleable, and they have been marked with a
recycling symbol and the type of material, (i.e. PP).
It is also a part of our concern for
environmental problems that the
pressure washer is maintenance-free,
meaning that the oil in the high pressure pump will
not have to be changed regularly. The oil is in a
closed system and is only changed when an eventual service event occurs.
For the production of this high pressure washer
the latest technique and technology has been
applied. During the final test of the product, the test
water is recycled.
> PP <
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IMPORTANT: Read this instruction manual before you start up your high pressure washer for
the first time.
This machine is a hot water high pressure washer producing a water jet under high pressure and of a high
temperature which is why severe injuries and scalding can occur if the safety precautions are not observed.
Therefore a complete understanding of the contents of this instruction manual is required in order to prevent injuries to yourself, objects and persons near-by, and the machine itself.
Contents
1.0 Technical data
2.0 Instructions for use
Safety precautions and warnings
2.1 Unpacking
2.2 Startup
2.3 General
3.0 Operating instructions
3.1 Connections
1. High pressure hose
2. Inlet water connection
3. Power connection
4. Refueling
5. Spray handle - accessories
6. Detergents - metering unit
7. Scale prevention - No Scale
3.2 Starting procedure
3.3 Operation
3.4 Temperature control
3.5 Spray lance, pressure regulation, how to
use detergents
3.6 Shutdown
3.7 Transportation
3.8 Storage
3.9 Safety devices on the machine
4.0 Applications and working methods
4.1 Areas of application
4.2 Working pressure
4.3 Detergents
4.4 Metering detergents
4.5 Working methods
5.0 Disposable waste
6.0 Maintenance
6.1 General
6.2 Descaling the coil
6.3 Clearing the high pressure nozzle
7.0 Troubleshooting chart
Designations
(see drawing on the cover)
1. Connection for high pressure hose
2. Water connection (water inlet screen)
3. Power cord
4. Fuel filler port (fuel filter)
5. Fuel level indicator
6. Hot water high pressure hose
7. Spray handle
8. Safety locking device
9. Spray lance
10. Metering unit for detergents
11. Compartment for detergent container
12. Pickup hose for detergents
13. Filler port for “No Scale”
14. Level indicator for “No Scale”
15. Pressure gauge
16. Operation knob
17. Handle with hose/cable holder
18. Holder for spray lance
19. Caster wheel with brake
20. Main wheel
21. Model tag
NOTE !
It may be necessary to re-adjust the burner if
the machine is to be used at an elevation of
more than 3000 ft. This adjustment must be
made by an ALTO-trained service technician.
At ALTO we endeavour to prepare the instruction manuals for our products in the best possible way. But we know that they can always be
better, so if you have any comments or proposals for improvement, we should be pleased to
hear from you. Please forward your comments
to:
ALTO Danmark A/S, “Manuals”, Industrikvarteret, DK-9560 Hadsund .
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1.0 Technical data
30HA 30HA
Model Standard I/Master I Standard I/Master I
Working pressure
Permissible overpressure
Volumetric flow
Max. temperature, inlet water
Rated power
Fuse
Water temperature
Protection class
Type of protection
Water volume of the heater coil
Heating capacity
Fuel tank capacity
Cleaning agent tank capacity
Permissible water inlet pressure
Dimensions L x W x H
Mahine weight
Recoil forces
Please observe the technical data on the rating plate!
psi 1100 2100
psi 1600 2300
USgal 2.2 / 2.0 2.5 / 2.3
°F 85 85
kW 1,4 3,0
A 14.5 12.5
°F 176 (Standard)/302 (Master) 176 (Standard)/302 (Master)
FF
IP X5 IP X5
USg 0.8 0.8
kW 37 38
USgal 4 4
USgal 2 2
psi 15-145 15-145
in. 34 x 23 x 30 34 x 23 x 30
lb 187 187
N14 19
1)
Voltage 115 V 1~, 60 Hz
2)
Voltage 220 V 1~, 60 Hz
Sound pressure level LpA measured in accordance with ISO 11202 [DISTANCE 1m] [FULL LOAD]:
82 dB(A).
Data obtained with 54°F inlet water temperature.
We reserve the right to make alterations.
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2.0 Instructions for use Safety precautions and warnings
Before starting your high pressure washer for the first time, we advise you to read through the following
sections: 2.0 Instructions for use and 3.0 Operating instructions and to follow all instructions to ensure
the protection of user, surroundings and machine.
Risk of Injection or Severe Injury -
Do not Direct Discharge Stream at Persons -
This Product Is To Be Used Only By Trained Operators.
The high water pressure from a high pressure washer may cause personal injury or property damage if the
following „IMPORTANT SAFETY INSTRUCTIONS“ are not strictly observed.
IMPORTANT SAFETY INSTRUCTIONS
When using this product, basic precautions should always be followed, including the following:
1. Read all of the instructions before using the product.
2. To reduce the risk of injury, close supervision is necessary when the pressure washer is used near children.
3. Know how to stop the product. Be thoroughly familiar with all the controls.
4. Stay alert - watch what you are doing.
5. Do not operate the product when fatigued or under the influence of alcohol or drugs.
6. Keep the operating area clear of all persons.
7. Do not over-reach or stand on unstable support. Keep good footing and balance at all times.
8. Follow the maintenance instructions specified in the manual.
9. This pressure washer is provided with a Ground Fault Circuit Interrupter (GFCI) built into the power
cord plug. If replacement of the plug or cord is needed, use only identical replacement parts.
10. WARNING! Never direct the water jet towards people, pets, electric wiring, or
the machine itself.
11. WARNING! Never try to clean clothes or footwear on yourself or other persons.
12. Wear eye protection during operation.
13. Never work barefoot or with sandals.
14. WARNING! The operator and anyone in immediate vicinity of the cleaning site should protect himself
from being struck by debris dislodged during cleaning operations.
15. The machine should be placed as far away from the cleaning operation as practical.
16. Only trained personnel, familiar with this manual should operate the machine.
17. Don’t start the machine until the high pressure hose has been securely attached.
18. The spray handle and lance are affected by thrust during operation - Always hold the spray
lance firmly with both hands.
19. When the machine is not in use, the spray handle trigger should be locked.
20. Activate the trigger only by hand. Never tie or wedge it open in any other way.
21. Avoid damage to the high pressure hose (such as running over it with vehicles, squeezing, pulling,
knots/kinks etc.) and keep it away from oil and sharp or hot objects. Failure to protect the hose may
cause it to burst.
22. Never detach the high pressure hose when the water temperature is above 120°F (risk of
scalding) or while the machine is in operation. Disconnect the power and the inlet water
connection before detaching the high pressure hose.
23. Never tug the power cord to disconnect the plug from receptacle.
24. Always disconnect the plug from receptacle prior to disconnecting any extension cords.
25. Avoid damage to the power cord (such as running it with vehicles, squeezing, pulling, knots etc.) and
keep them away from sharp or hot objects.
26. Never use the machine in an environment where there could be a danger of explosion.
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- WARNING -
Keep Clear of Nozzle -
- WARNING -