Promaker PRO-H2000 User manual

High Pressure Washer
User’s Manual
Model No.: PRO-H2000

2
SAVE THESE INSTRUCTIONS
Please read and comply with these original instructions prior to
the initial operation of your appliance and store them for later use or
subsequent owners.
Apart from the notes contained herein the general safety provisions
and rules for the prevention of accidents of the legislator must be
observed.
Warnings and notes that are attached on the appliance provide
important notes for the safe operation.
DANGER
Pointer to immediate danger, if not avoided, which leads to severe
injuries or death.
WARNING
Pointer to a possibly dangerous situation, if not avoided, which can
lead to severe injuries or death.
CAUTION
Pointer to a possibly dangerous situation, if not avoided, which can
lead to minor injuries.
ATTENTION
Pointer to a possibly dangerous situation, which can lead to property
damage.
DANGER
Risk of electric shock.
IMPORTANT SAFETY INSTRUCTIONS
Hazard levels
Electric components

3
Never touch the mains plug and the socket with wet hands.
Check the power cord with mains Plug for damage prior to every use.
Do not operate an appliance if the power cord is damaged.
All current-conducting parts in the working area must be protected
against jet water.The mains plug and the coupling of an extension
cable must be watertight and must never lie in water. Moreover, the
coupling may never lie on the ground. The use of cable reels that
ensure that the sockets are at least 60 mm above the ground is
commended.
Make sure that the power cord or extension cable is not damaged by
running over, pinching, dragging or the like. Protect the power cords
from heat, oil, and sharp edges.
Turn off the appliance and remove the mains plug prior to any care and
maintenance works.
Repair work and work on the electrical components may only be
performed by an authorized customer service.
WARNING
The appliance may only be connected to an electric supply that has
been installed by an electrician in accordance with IEC 60364.
The appliance may only be connected to alternate current. The voltage
must correspond with the type plate of the appliance.
Safety class I appliances may only be connected to sockets with
proper earthling.
For safety reasons, we recommend that you operate the appliance
only via a residual current device (max. 30mA).
An unsuitable electrical extension cable can be hazardous. Only use
an electrical extension cable which has been approved and labeled for
this purpose and has an adequate cable cross-section outdoors: 1 - 10
m: 1.5 mm2;10 - 30 m: 2.5 mm2
Always fully unreel the extension cable from the cable drum.

4
DANGER
The user must be the appliance as intended. The person must
consider the local conditions and must pay attention to other persons
in the vicinity when working with the appliance.
Check important components, such as high pressure hose, hand
spray gun and safety installations, for damage prior to every operation.
Immediately replace damaged components. Do not operate appliance
with damaged components.
High-pressure jets can be dangerous if improperly used.The jet may
not be directed at persons, animals, live electrical equipment or at the
appliance itself.
The high-pressure jet must not be directed at other persons or the
user him-/herself to clean clothing or footwear.
Vehicle tyre/ tyre valves are susceptible to damage from the
high-pressure jet and may burst. The rst indication for this is a
discoloration of the tyre. Damaged vehicle tyres/ tyre valves are
perilous. Keep a minimum jet distance of 30cm during cleaning!
WARNING
Do not use the appliance when there are other persons around unless
they are also wearing protective clothing.
The appliance must not be operated by children or persons who have
not been instructed accordingly.
This appliance is not intended for use by persons with limited physical,
sensory or mental capacities or lacking experience and/or skills,
unless such persons are accompanied and supervised by a person in
charge of their safety or they have received precise instructions on the
use of this appliance and have understood the resulting risks.
Children must not play with this appliance.
Supervise children to prevent them from playing with the appliance.
Safe handling

5
Create stability for the appliance prior to any work on or with the
appliance to prevent accidents damage.
The water jet that is emitted from the high pressure nozzle results in
a repulsion power acting on the hand spray gun. Make sure that you
have a rm footing and are also holding the hand spray gun and spray
lance rmly.
Never leave the appliance unattended as long as it is in operation.
ATTENTION
In case of extended breaks, switch the appliance off at the main switch
or pull the mains plug.
Do not operate the appliance at temperatures below 0ºC.
DANGER
The appliance may not be operate in explosive atmospheres.
Never use the appliance to clean objects containing hazardous
substances (e.g. asbestos).
Do not spray ammable liquids.
Never draw in uids containing solvents or undiluted acids and
solvents! This includes petrol, paint thinner and heating oil. The spray
mist is highly inammable, explosive and poisonous. Do not use
acetone, undiluted acids and solvents, as they corrode the materials
used on the appliance.
Keep packaging lms away from children, there is a risk of suffocation!
Other risks

6
WARNING
According to applicable regulations, the appliance must never be used
on the drinking water net without a system separator. Ensure that
the connection of your building water installation on which the high
pressure cleaner is operated is equipped with a system separator
pursuant.
Water that has own through a system separator is no longer
classied as drinking water.
High-pressure hoses, xtures and couplings are important for the
safety of the appliance. Only use high-pressure hoses, xtures and
couplings recommended by the manufacturer.
When disconnecting the supply or high pressure hose, hot water may
leak from the connections after operation.
CAUTION
Mind the weight of the appliance when selecting the storage location
and during transport to prevent accidents or injuries.
Several hours of continuous use of the appliance can lead to
numbness in the hands in rare cases.
• Wear gloves.
• Keep hands warm.
• Take breaks at regular intervals. Working with detergent.
WARNING
This appliance was designed to be used with detergents which are
supplied or recommended by the manufacturer.
The use of other detergents or chemicals may compromise the safety
of the appliance.
The improper use of detergents can cause severe injuries or oxidation.
Store detergents away from the reach of children.

7
CAUTION
Safety installations serve the protection of the user and may not be
modied or by passed.
The appliance switch prevents unintentional operation of the
appliance.
This lock locks the lever of the trigger gun and prevents the
inadvertent start of the appliance. Overow valve with.
If the lever on the trigger gun is released the pressure switch turns off
the pump, the high pressure jet is stopped. If the lever is pulled the
pump is turned on again.
The motor protection switch off the device if the power consumption is
high.
CAUTION
Wear protective clothing and safety goggles to protect against splash
back containing water or dirt.
During the use of high-pressure cleaners aerosols can develop.
Inhaling aerosols can cause health damage.
- Depending on the application, completely shielded nozzles(e.g.
surface cleaner)that signicantly reduce the emission of aqueous
aerosols can be used for high-pressure cleaning.
- The use of such shielding is not possible with all applications.
Safety devices
Power switch
Lock trigger gun
Pressure switch
Motor protection switch
Personal protective equipment

8
The high pressure jet must not be directed at persons,
animals, live electrical equipment or at the appliance itself.
The appliance must not be directly connected to the public
drinking water network.
For protection against injury, wear ear defenders and safety
goggles.
Wear safety gloves during use to protect hands.
Wear non-slip footwear that will protect your feet and improve
your footing on slippery surfaces.
Sound power level is 92dB(A).
Use this pressure washer for private households only:
—For cleaning machines, vehicles, buildings, tools, facades,
terraces, gardening tools, etc. by means of a high pressure water
jet (if necessary, with additional cleaning agents) with accessories,
replacement parts and cleaning agents approved. Please observe the
information accompanying the cleaning agents.
—With accessories, replacement parts and cleaning agents approved
by Promaker®. Please observe the information accompanying the
cleaning agents.
Symbols on the machine
PROPER USE

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1. Carrying handle
2. High-pressure hose roller
3. Appliance switch „0/OFF“ / „I/ON“
4. Cord hook
5. Power cord
6. Detergent switch
7. Water outlet
8. Trigger gun
9. High pressure hose
10. Gun hook
11. Detergent bottle
12. Detachable
13. Bearing wheel
DESCRIPTION OF THE APPLIANCE

10
Mount loose parts delivered with appliance prior to start-up.
1. Installing the handle
• Attach the handle
• Secure the handle by means of two screws
Voltage 120V ~
Frequency 60Hz
Watt 2000W
Protection Class IPX5
Degree of protection I
Max. pressure 15MPa
Rated pressure 11MPa
Max. ow rate 7.2l/min
Rated ow rate 6.7l/min
Sound pressure level LpA 83dB(A)
Sound pressure level LwA 86dB(A)
ASSEMBLY
TECHNICAL SPECIFICATIONS

11
2. Installing storage for spray lances
• Hook in storage for spray lances.
• Secure the storage for the spray lances by means of two screws.
3. Installing the connector of water inlet
• Insert the connector into the water inlet
4. Installing the spray wand
• Fit the spray wand into the gun and rotate it until the two parts are
completely locked.

12
5. Connect the high-pressure hose to the trigger gun
• Push the high pressure hose into the trigger gun until it locks audibly.
* Make sure the connection nipple is aligned correctly
• Check the secure connection by pulling on the high
pressure hose.
Park the appliance on an even surface.
Insert the mains plug into the socket.
Water supply
For connection values, see type plate.
ATTENTION
Impurities in the water can damage the high-pressure pump and the
accessories. For protection, the use of the Promaker® water lter is
recommended.
Water supply from mains
Illustration
• Connect the other end of the high-pressure hose to the water outlet
on the washer and twist the black rotatable end-piece.
START UP

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• Attach the water supply hose to the coupling on the water connection.
• Connect the water supply hose to the water supply.
Bleed the device as follows prior to operation:
• Turn on the appliance “OFF/ON”
• Unlock the lever of the trigger gun.
• Push the lever of the trigger gun, the device will switch on.
• Let the device run (max. 2 minutes) until the water exits the
trigger gun without bubbles.
• Release the lever of the trigger gun.
• Lock the lever of the trigger gun.
ATTENTION
Dry running of more than 2 minutes leads to damage of the high-
pressure pump. If the appliance does not build up pressure within
2 minutes, switch the appliance off and proceed in accordance with
the instructions in Chapter “Troubleshooting”.
OPERATION

14
CAUTION
Keep a distance of at least 30 cm when using the jet for cleaning
painted surfaces to avoid damage.
ATTENTION
Car tyres, paint or sensitive surfaces such as wood should not be
cleaned with the dirt blaster, as there is a risk of damage.
• The washer must be used on a secure and stable surface in a
standing, upright position
• Turn on the appliance “OFF/ON”
• Release the safety lock, then press the trigger for a few seconds until
the water ow is steady.
Release the lever of the trigger gun; the device will switch off again.
High pressure remains in the system.
High pressure operation

15
Detergent can only be added when the device is operated in low
pressure mode.
DANGER
When using detergents, the material data safety sheet issued by the
detergent manufacturer must be adhered, especially the instructions
regarding personal protective equipment.
Remove the cap of the clean detergent bottle. Gently pull the onboard
detergent tank out of its storage position.
Fill the tank with detergent designed specically for use with pressure
washers.
Push the detergent bottle with the opening pointing downwards into the
connection for the hose clean detergent.
• Spray the detergent sparingly on the dry surface and allow it to
react, but not to dry.
• Spray off loosened dirt with the high pressure Met.
• Remove the hose clean detergent bottle from the intake and
close it with the lid.
• For storage, put the detergent bottle into the retainer with the cap
pointing up.
• Release the lever of the trigger gun.
• Lock the lever of the trigger gun.
• Put the trigger gun with the spray lance into the parking position.
• During longer breaks(more than 5 minutes), also turn the
appliance off using the “OFF/ON” switch.
Operation with detergent
Recommended cleaning method
After operation with detergent
Interrupting operation

16
• Release the lever of the trigger gun.
• Turn off the appliance “ OFF/ON”.
• Disconnect the mains plug from the socket.
Only separate the high-pressure hose from the trigger gun or the
device when there is no pressure in the system.
TURN OFF TAP
• Pressure the lever of the trigger gun to release any remaining
pressure in the system.
• Release the lever of the trigger gun.
• Lock the lever of the trigger gun.
ATTENTION
• When disconnecting the supply or high pressure hose, warm
water may leak from the connection after operation.
• Detach the appliance from the water supply.
CAUTION
Risk of personal injury or damage!
Mind the weight of the appliance during transport.
• Lift appliance by the carrying handle and carry it.
• Pull out the transport handle until it audibly snaps into place.
• Pull the appliance by its transport handle.
• Prior to horizontal transport: close the cap of clean detergent bottle.
• Secure the appliance against shifting and tipping over.
Finish operation
TRANSPORT
When transporting by hand
When transporting in vehicles

17
CAUTION
Risk of personal injury or damage!
Consider the weight of the appliance when storing it.
• Park the machine on an even surface.
• Detach spray lance from the trigger gun.
• Push the disconnect button on the trigger gun and pull the high-
pressure hose out of the trigger gun.
• Place the trigger gun into the storage for the trigger gun.
• Put both spray lances into the storage for the spray lance.
• Dirt grinder spray lance: Nozzle towards the bottom.
• Coil the high-pressure hose and hang it over the hose storage.
• Store the mains connection in the accessory compartment.
• Prior to extended storage periods, as during the winter, also
observe the instructions in the care section.
ATTENTION
Appliance and accessories that are not completely drained can be
destroyed by frost.
Completely drain appliance and accessories and protect them against
frost. To avoid damage:
• Detach the appliance from the water supply.
• Detach spray lance from the trigger gun.
• Turn on the appliance “ON/OFF”.
• Push the lever of the trigger gun until no more water is escaping .
• Release the lever of the trigger gun.
• Lock the lever of the trigger gun.
• Turn off the appliance “ON/OFF”.
• Store the appliance and the entire accessories in a frost free room.
STORAGE
Storing the appliance
Frost protection

18
DANGER
Risk of electric shock.
Prior to all work on the appliance, switch off the appliance and pull the
power plug.
The high pressure hose is specially constructed with reinforced walls it
can be easily damaged and should be stored carefully.
• Do not kink.
• Do not drive vehicles over the hose.
• Do not expose the hose to sharp edges or corners. Misuse will
lead to ballooning or premature failure and will invalidate warranty.
Clean the sieve in the water connection regularly.
Remove coupling from the water connection.
Clean the nozzle with the needle clean-out tool provided . Remove the
spray wand from the gun.
Remove any dirt from the nozzle hole and rinse.
CARE AND MAINTENANCE
High pressure hose
Clean the sieve in the water connection

19
ATTENTION
• The sieve must not be damaged.
• Pull the sieve out using at pliers.
• Clean the sieve under running water.
• Reinsert the sieve into the water connection.

20
TROUBLESHOOTING
DANGER
Risk of electric shock.
Turn off the appliance and remove the main plug prior to performing
any care and maintenance work. Repair work and work on the electrical
components may not only be performed by an authorized customer
service. You can rectify minor faults yourself with the help of the following
overview. If in doubt, please consult the authorized customer service.
Symptom Cause Recommended action
Machine refuses
to start.
- Machine not
plugged in.
- Defective socket.
- Fuse has blown.
- Defective
extension cord.
- Plug in machine.
- Try another socket.
- Replace fuse. Switch off
other machines.
- Try without the extension
cord.
Fluctuating pressure.
- Pump sucking air.
- Valves dirty, worn
out or stuck.
- Pump seals worn
out.
- Check that hoses and
connections are airtight.
- Clean and replace or
refer to local distributor
- Clean and replace or
refer to local distributor.
Machine stops.
- Incorrect mains
voltage.
- Thermal sensor
activated.
- Nozzle partially
blocked.
- Check that the mains
voltage corresponds to
specication on the
model tag.
- Leave the washer for 5
minutes to cool down.
- Clean the nozzle.
Machine pulsating.
- Air in inlet hose.
- Inadequate supply
of mains water.
- Nozzle partially
blocked.
- Water lter blocked.
- Hose kinked.
- Allow machine to run
with open trigger until
regular working pressure
resumes.
- Check that the water
supply corresponds to
specications required
NB! Avoid using long, thin
hoses (min. 1/2”).Clean
the nozzle /Clean the lter.
- Straighten out hose.
Machine starts, but no
water comes out.
- Pump/hoses or
accessory frozen.
- No water supply.
- Water lter blocked
/Nozzle blocked.
- Wait for pump/hoses or
accessory to thaw.
- Connect inlet water.
- Clean the lter /Clean
the nozzle .
The packaging material can be recycled. Please arrange or the