HYM-VA-70
High Pressure Cleaner
Operator Manual
BEFORE OPERATING THIS APPLIANCE
PLEASE READ THESE INSTRUCTIONS CAREFULLY
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OVERVIEW
Item Description
1. Water inlet
2. On/off switch
3. High pressure washer
4. Hose Reel with Trigger Gun Hose
5. Hose Reel Handle
6. gunstock
7. Water outlet (backside)
8. mobile adapter bracket with wheel
9. Adjustable Spray Wand
10. gun
APPLICATION
THE PORTABLE PRESSURE WASHING MACHINE is a highly specialized multifunctional
machine with exceptionally reliable safety assurance, which may be used to wash and clean cars,
bikes and other outdoor equipment or garden patios, green houses etc.
Helpful Hints for Getting Started
Automatic ON/OFF:
The motor on this pressure washer does not run continuously. It only runs when the
trigger of the spray gun is squeezed. After following the start up procedures in this
manual, turn the pressure washer ON and squeeze the trigger for activation. See the
section of this manual entitled “Operating Instructions” for further details on this feature.
Bleeding the Gun:
It is very important to bleed the gun before using the pressure washer. Squeeze the
trigger to allow any air that is trapped inside of the unit and hose to escape. Continue to
squeeze trigger until a steady stream of water comes from the nozzle. (This process
may take up to 2 minutes). See the section of this manual entitled “Operating
Instructions” for further details on this process.
SAFETY REGULATIONS
The electric supply connection shall be made by a qualified electrician and comply with IEC
60364-1
Electric supply should include a residual current device for max. 30 mA
WARNING: The appliance is intend to be used at a temperature above 0 degree.
WARNING: Read all the instructions before using the product.
WARNING: Before each use pressure must be released! Trigger on wand then start the washer
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WARNING: To reduce the risk of injury, close supervision is necessary when a product is used
near children. High-pressure cleaner shall not be used by children or untrained person.
WARNING: Know how to stop the product and bleed pressures quickly. Be thoroughly familiar
with the controls.
WARNING: Stay alert and watch what you are doing.
WARNING: Do not operate the product when fatigued or under the influence of alcohol or drugs.
WARNING: Keep operating area clear of all persons.
WARNING: Do not overreach or stand on unstable support. Keep good footing and balance at
all times.
WARNING: Follow the maintenance instructions specified in the manual.
WARNING: This product must be grounded. If it should have malfunction or breakdown,
grounding provides a path of least resistance for electric current to reduce the risk of electric
shock. The plug must be plugged into an appropriate outlet that is properly installed and grounded
in accordance with all local codes and ordinances. The rating voltage (V/Hz) of the appliance has
to be in compliance with the local power supplying voltage.
WARNING: Check with a qualified electrician or service personnel if you are in doubt as to
whether the outlet is properly grounded. Do not modify the plug provided with the product. If it
will not fit the outlet, have a proper outlet installed by a qualified electrician. Do not use any type
of adapter with this product.
WARNING: Use only 3-wire extension cords that have 3-prong grounding-type plugs and 3-pole
cord connectors that accept the plug from the product. Use only extension cords that are intended
for outdoor use and the socket must be of watertight construction. These extension cords are
identified by a marking “Acceptable for use with outdoor appliances; store indoors while not in
use.” Use only extension cords having an electrical rating not less than the rating of the product.
Do not use damaged extension cords. Examine extension cord before using and replace if
damaged. Inadequate extension cords can be dangerous. Do not abuse extension cord and do not
yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect
the extension cord from the receptacle before disconnecting the product from the extension cord.
WARNING: If the supply cord is damaged, it must be replaced by a special cord or assembly
available from the manufacturer or its service agent; and should not change the length of the cable.
WARNING: To reduce the risk of electrocution, don’t start and run the machine in the rain or
storm. Keep all connections dry and off the ground. Do not touch plug with wet hands. It is
strictly prohibited to let water leak into the machine.
WARNING: When the machine is turned on, the interior pumps start and continue to run even if
the pressure wand trigger has not been depressed. Running the machine for more than 3 minutes
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without depressing the pressure wand trigger could cause heat damage to the motor and pumps,
Please do not leave the machine running unattended or unused for more than 3 minutes.
WARNING: When the machine is running, please maintain a constant water supply. Without
water circulation will damage the sealing rings of the machine.
WARNING: It is necessary to turn on the spray lance within one or two minutes after the
machine has been started. Otherwise, the temperature of the circulating water within the machine
will soon rise to a critical point, which will cause damage to the sealing rings inside the machine.
WARNING: Don’t start and run the machine in a place excessively cold so as to prevent the
machine from the freezing current.
WARNING: This appliance has been designed for only using cleaning water, do not use
corrosive chemicals.
WARNING: Use cleaning agent supplied or recommend by the manufacturer.
WARNING: Do not use the appliance within the range of persons unless they wear protective
clothing.
WARNING: High-pressure jets can be dangerous if subject to misuse. The jet must not be
directed at persons, live electrical equipment or the appliance itself. Pressure washers should not
be pointed at tire walls, as it may be possible to damage them.
WARNING: Do not direct the jet against yourself or others in order to clean clothes or footwear.
WARNING: Disconnect from the electrical power supply before carrying out user maintenance.
WARNING: To ensure the appliance safety, please only use original spare parts from the
manufacturer or approved by the manufacturer. Do not use the machine before you changed them
if they are damaged.
WARNING: Risk of injection – Unit will start spraying when trigger is squeezed, if “off/on”
switch is in “on” position, point gun in safe direction.
WARNING: High pressure hoses, fittings and couplings are important for the safety of the
appliance. Use only hoses, fittings and couplings recommended by the manufacturer
WARNING: Do not use the appliance if a supply cord or important parts are damaged, e.g.
safety devices, high pressure hoses, trigger gun.
WARNING: Incorrect fuels shall not be used, as they may prove hazardous.
WARNING: Be aware of the recoil caused by the water jet when the machine is switched on.
OPERATING INSTRUCTIONS
! This unit is to be connected to a cold water source ONLY
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! The motor of this pressure washer will NOT run. It will only operate when the trigger is
squeezed.
- Connect the outlet hose to the washer and connect the spray gun to the outlet hose.
- Connect nozzle and nozzle extension.
- Check gauze filter is clear of any blockage.
- Connect the water supply hose.
- Check that the hose has no kinks in it.
- Turn on water and check for leaks.
- Depress trigger to allow air to be expelled though the pump and hoses, lock trigger.
- Plug in machine and turn on switch.
- Unlock trigger and use the pressure washer.
Shut down
1. Turn off the motor(push switch to the off position)
2. Unplug the unit from the power source.
3. Turn off the water supply.
4. Press the trigger of the gun to depressurize the system.
5. Disconnect the garden hose from the pressure washer.
6. Wipe all surfaces of the unit with a damp clean cloth.
7. Engage the gun safety lock.
CAUTION: ALWAYS turn off the unit’s motor BEFORE turning off the unit’s water supply.
Serious damage could occur to the motor if the unit is run without water.
CAUTION: NEVER disconnect the high-pressure discharge hose from the machine
while the system is still pressurized. To depressurize the unit, turn off the motor, turn off
the water supply and squeeze the trigger 2-3 times.
ADJUSTABLE SPRAY NOZZLE
Turn off the spray lance first, and then adjust the nozzle. Water may be sprayed out from the
spray nozzle either linearly (fig 1) or in fan shapes (fig 2)
Fig 1 Fig 2 Fig 3 Fig 4
WATER INLET SCREEN
The water inlet filter must be inspected regularly, so as to avoid blockage and restriction in the
water supply to the pump (fig 3).
HOSE-RELL HANDLE
The hose reel handle turns down for use and up for storage. To turn up the handle, pull out and
turn up. (fig4)
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LONG TERM STORAGE
The machine should be stored in a frost-free environment.
After long-term storage without operation, it is possible to form scales inside the machine making
it hard to start again. In such conditions it is recommended to turn off and disconnect the power
supply and rotate the motor by hand several times
so as to avoid excessive current draw on the
motor and the power supply.
GUN SAFETY DEVICE
Whenever you use the high pressure washer, we suggest you grip the in the right position, with
one hand on the handle and the other on the lance, When you stop the machine it is necessary to
use the safety lock placed on the gun in order to avoid accidental.
ATTACHING SOAP DISPENSER BOTTLE
Insert metal end of the spray lance into the opening of spray gun (making sure to match the
locking tabs on either side of the spray lance to the notches of the spray gun), Push in and twist in
a clockwise motion to lock spray lance and spray gun together (make sure there is a tight and
secure fitting between both). Insert end of soap dispenser bottle with the plastic locking tabs into
opening of the spray lance. Push in, turn, and lock so the soap dispenser bottle and spray lance are
firmly secure.
CLEANING PIN INSTRUCTION
• Using included tip cleaner, or an unfolded paper clip, insert wire into the nozzle hole
and move back and forth until debris is dislodged.
• Remove additional debris by back-flushing water through the nozzle. To
do this, place end of a garden hose ( with water running ) to the end of nozzle for
30-60 seconds.
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MAJOR TECHNICAL DATA
ITEM HYM-VA-70
Working pressure 7MPa (70bar)
Max. pressure 14MPa(140bar)
Working flow rate 6l/min
Max. pressure water supply 0.4MPa(4bar)
Motor Capacity 1.20kw
Power Supply Voltage 230V~50Hz
Max Water Temperature
50 ℃
Weight 15kgs
Dimensions 84x 35 x 33 cm
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TROUBLE SHOOTING
FAULT PROBABLE CAUSE REPAIR
When
switched on
the machine
will not start
working
Plug is not well connected or electric
socket is faulty
The main voltage is insufficient,
lower than minimum requirement
The pump is stuck.
Thermal safety switch has tripped
Check plug, socket
Check that the main voltage is
adequate.
Refer to after storage instructions.
Switch off the unit and let the motor
cool for a few minutes
Leave the lance open
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 dealer..
Water leaking
from the
pump.
Seals worn out. Check and replace, or refer to dealer.
The motor
stops
suddenly.
Thermal safety switch has tripped
due to overheating.
Check that the main voltage
corresponds to specifications.
Switch off the unit and let it cool for
a few minutes.
The pump
doesn’t reach
the necessary
pressure.
Water inlet filter is clogged.
Pump sucking air from connections
or hoses.
Suction/ delivery valves are clogged
or worn out.
Unloaded valve is stuck.
Lance nozzle incorrect or worn out.
Clean the water inlet filter.
Check that all supply connections
are tight
Check that the water feeding hose is
not leaking.
Clear or replace valves.
Loosen and re-tighten regulation
screw.
Check and/or replace
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INSTALLATION, ELECTRICAL AND WATER CONNECTIONS
1. PRESSURE CLEANER 2. WATER SUPPLY HOSE(not include)
3. WATER CONNECTION 4. WATER INLET
5. HIGH PRESSURE TUBE 6.
HIGH-PRESSURE, WATER OUTLET
7. SPRAY GUN 8. POWER SUPPLY
Note
：：：：
The company reserves the right to modify its
product specifications without given any notice; for up to
date information please visit our website.
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Meaning of crossed –out wheeled dustbin:
Do not dispose of electrical appliances as unsorted municipal waste, use
separate collection facilities.
Contact you local government for information regarding the collection
systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous
substances can leak into the groundwater and get into the food chain,
damaging your health and well-being.
When replacing old appliances with new ones, the retailer is legally
obligated to take back your old appliance for disposals at least free of
charge.
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the
appliance.
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