AMZLAB C502-2200B User manual

OPERATOR'S MANUAL
WARNING: Read the instructions before using the machine.
HIGH PRESSURE
CLEANER
C502-2200B

Important Safety Precautions, Tips .............................
Warnings, and Usage Instructions ....................................
Assembly Instructions ......................................................
Operating Instructions ...................................................
Using Turbo Nozzle ....................................................................
Using Detergents ..............................................................
Clean-up and Storage ......................................................
Cleaning Tips ................................................................
Technical data ................................................................
Troubleshooting Tips ......................................................
EC Declaration ................................................................
02 Deutsch ...........................................
01 English .............................................................
03 Español ..................................................................
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CONTENTS OPERATOR'S MANUAL

01
Never point the high-pressure nozzle at people or animals.
Never drink alcohol or use drugs while operating the pressure cleaner.
Never operate the pressure cleaner while standing in water.
Never touch the electrical plug with wet hands.
Never let electrical connections rest in water.
Never operate pressure cleaner without the water turned on.
Never use hot water with this pressure cleaner.
IMPORTANT SAFETY TIPS
IMPORTANT SAFETY PRECAUTIONS
WARNING: When using this product, basic precautions should always be followed,
including the following:
Read all instructions before using the product. Save all safety instructions.
Do not operate the pressure cleaner when fatigued or under the influence of
alcohol or drugs.
Risk of injection or injury – do not direct the high pressure water stream at any
people or animals.
Do not allow children to operate the pressure cleaner at any time.
To reduce the risk of injury, close supervision is necessary when the pressure
cleaner is used near children.
Know how to stop the unit and reduce pressure immediately. Be completely
familiar with the controls.
Stay alert – always be aware of where you are directing the high pressure spray.
Keep cleaning area clear of all people.
Keep good footing and balance at all times – do not overreach or stand on an
unstable support.
The work area should have adequate drainage to reduce the possibility of a fall
due to slippery surfaces.
Follow the maintenance instructions specified in the manual.
To reduce the risk of electrocution, keep all connections dry and off the ground.
Do not touch plug with wet hands.
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02
GENERAL SAFETY PRECAUTIONS
SYMBOLS
Intended for outdoor household use only.
High-pressure hose can develop leaks from wear, abuse, kinking etc. Do not use
a damaged hose.
Do not use the pressure cleaner in areas near combustible materials,
combustible fumes, or dust.
Some chemicals or detergents may be harmful if inhaled or ingested causing
severe injury. Use a respirator or mask whenever there is a chance that vapors
may be inhaled. Read all instructions included with the mask so you are certain
the mask will provide the necessary protection against inhaling harmful vapors.
Before starting the pressure cleaner in cold weather, check all of the parts
of the equipment and be sure that ice has not formed. Do not store the unit
anywhere that the temperature will fall below 0°C (32°F).
DO NOT MAKE ANY MODIFICATIONS TO ANY OF THE COMPONENTS! Units
with broken or missing parts, or without the protective housing or covers
should NEVER be operated.
Keep the high-pressure hose connected to the pressure cleaner and the spray
gun while the system is pressurized. Disconnecting the hose while the unit is
pressurized is dangerous, and may cause injury.
Do not leave the pressure cleaner unattended while the power switch is ON.
Keep water spray away from electrical wiring or fatal electric shock may result.
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The labels on your tools and manual may show symbols. These represent
important information about the product or instruction on its use.
Indicates a potential personal injury hazard.
Double-insulated construction.
Do not expose to rain or use in damp locations.

03
To reduce the risk of injury, user must read and understand
operator's manual before using this product.
Always wear safety goggles or safety glasses with side shields
and as necessary, a full face shield when operating this product.
Always wear safety goggles or safety glasses with side shields
and as necessary, a full face shield when operating this product.
This marking indicates that this product should not be disposed
with other household wastes throughout the EU. To prevent
possible harm to the environment or human health from
uncontrolled waste disposal, recycle it responsibly to promote
the sustainable reuse of material resources. To return your used
device, please use the return and collection systems or contact
the retailer where the product was purchased. They can take
this product for environmental safe recycling.
To reduce the risk of injury from kickback, hold the spray lance
securely with both hands when the machine is on.
Failure to use in dry conditions and to observe safe practices
can result in electric shock.
Warning! Never point the gun to human, animals, the machine
body, power supply or any electric appliances.
To reduce the risk of injection or injury, never direct a water
stream towards people or pets or place any body part in the
stream. Leaking hoses and fittings are also capable of causing
injection injury.
Do not hold hoses or fittings.

04
The following applies to the German market:
When purchasing a new device, you have the right to return the
old device to your dealer. Dealers of electrical and electronic
devices with a sales area of at least 400 square metres and food
retailers with a sales area of at least 800 square metres who
regularly sell electrical and electronic devices are obliged to take
back old devices free of charge, even if you do not purchase
a new device, if the dimension of the old device does not
exceed 25 cm. The importer offers you return options directly
in the shops and markets. Please also contact your dealer for
information on local return options.
If your od device contains personal data, you are responsible for
deleting it before returning it.
If this is possible without destroying the old device, remove
the old batteries or rechargeable batteries and lamps before
returning the old device for disposal and separate them for
collection.
If the batteries are permanently installed, indicate when
disposing the device that it contains a battery.
Contact your local municipality or city administration if you are
looking for other ways to dispose of old devices.
SERVICING OF A DOUBLE-INSULATED APPLIANCE
USE OF EXTENSION CORDS
In a double-insulated product, two systems of insulation are provided instead of
grounding. No means of grounding is provided on a double-insulated product,
nor should a means for grounding be added to the product. Servicing a double-
insulated product requires extreme care and knowledge of the system, and
should be done only by qualified service personnel. Replacement parts for
a double-insulated product must be identical to the parts they replace. A
double-insulated product is marked with the words "DOUBLE INSULATION" or
"DOUBLE INSULATED". This symbol may also be marked on the product.
Use of an extension cord with this product is NOT RECOMMENDED. If you must
use an extension cord, use only extension cords that are intended for outdoor use.
These 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.

05
PROPER USE OF THE PRESSURE CLEANER
Examine extension cord before use. DO NOT USE DAMAGED EXTENSION
CORDS! Do not pull on cord to disconnect from receptacle, always disconnect by
pulling on plug. 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 – To reduce the risk of electrocution, keep all connections dry and off
the ground. Do not touch the plug with wet hands.
Operate the pressure cleaner at no more than the fluid pressure rated for the
pressure cleaner. Never run the pressure cleaner without a water supply. Running
the unit without a water supply will cause irreparable damage to the unit.
Make sure that the water supply you use for the pressure cleaner is not dirty,
sandy, and does not hold any corrosive chemical products. Using a dirty water
supply will compromise the long life of the pressure cleaner.
CAUTION - The pressure cleaner can be used for a variety of applications
including washing cars, boats, patios, decks, garages etc. where high pressure is
necessary to remove dirt and debris.
High-pressure water flow can damage the work surface if not used properly! See
the section titled “Operating Instructions” for more details. Always test the spray
in an open area first.
NEVER move the unit by pulling on the high pressure hose. Use the handle
provided on the top of the unit.
Always hold the high pressure gun and wand with two hands. Keep one hand on
the gun/trigger, while supporting the wand with the other hand (see diagram).
When dispensing detergent, the pressure cleaner applies detergent to the
cleaning area at low pressure only. Once the detergent has been applied, spray
the detergent off of the work area by using the adjustable nozzle.
Do not use the appliance if a supply cord or important parts of the appliance
are damaged, e.g. safety devices, high pressure hoses, trigger gun.
If an extension cord is used, the plug and socket must be of watertight
construction.
WARNING: Inadequate extension cords can be dangerous.
Remove the plug from the socket-outlet during cleaning or maintenance and
when replacing parts or converting the machine to another function.
This Unit Is Intended For Use With Cold Water Only!
Do Not Use Hot Water In This Pressure Cleaner.
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06
ASSEMBLY INSTRUCTIONS
Unpacking The Carton
After opening the carton, please remove all parts and check them against the
following list of components that are included:
Note: No:I & No:J Do not lose this accessory at will, it can be used as an after-sakes
part.
O-ring 9*2.65 is for extension wand, O-ring 4.8*1.8 is used to connect the high
pressure hose to the gun section and machine.
Due to transportation and packaging, some of the accessories may be supplied
disassembled. Please follow the assembly instructions.
(Garden hose adaptor already assembled on machine)
A. Handle
D. Switch
G. Cleaning pot
J. O-ring 4.8*1.8
M. Turbo nozzle
B. High pressure hose hook
E. Cleaning pin
H. Water inlet connector
K. Karcher connector
N. Adjustable Nozzle
C. Gun hook
F. High pressure hose
I. O-ring 9*2.65
L. Gun
Note

07
Step 1
Step 2
Install gun hook(C), gun hook(C) tight to the main body as below fig.
Remove the wound film before assembling the handle.Attach the high pressure
hose hook(B) to the handle(A) as shown, then tighten the screw with a
screwdriver. Screw the washer handle tight to the main body as below fig. The
screws will be packed together with the main body, pls kindly check and find it
when unpacked.
Remove the
wound film
before
C
A
B

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Step 3
Step 4
Step 5
Insert the adjustable spray nozzle(N) into the gun. Push and turn the adjustable
nozzle clockwise onto the gun(L) until hand tight to lock it in place. When the
pieces are joined properly, you cannot separate the two components by pulling
straight out on. All attachments must be inserted into the gun for proper use.
Attach the high pressure hose(F) to the gun(L). Insert and quick-connect
it tight to avoid leakage. When the pieces are joined properly, you cannot
separate the two components by pulling straight out from the gun(L). Push the
hose lock button, then you can pull out high pressure washer.
Attach the high pressure hose(F) to the
pressure cleaner water outlet. Insert and
quick-connect it tight to avoid leakage.
When the pieces are joined properly, you
cannot separate the two components by
pulling straight out from the water outlet.
Push the "Button" according to the direction
of arrow, then you can pull out the high
pressure hose.
NL
F
L
F

09
Step 6
Step 8
Insert the karcher connector(K) into the gun. Push and turn the connector
clockwise onto the gun(L) until hand tight to lock it in place. When the pieces
are joined properly, you cannot separate the two components by pulling
straight out on the connector. All attachments must be inserted into the gun
for proper use. After installing, it can be used with the karcher's lance.
Attach the hose connector to pressure washer. Before attaching the connector
to the male fitting, remove the plastic cap, which is inserted onto the male
fitting on the pressure washer before shipping. This plastic cap can be
discarded once removed. After both components have been installed, attach
the garden hose with connector screw on the pressure washer. Connect the
garden hose to the waterspout.
K
L

10
Starting Up
Automatic On/Off
After connecting the pressure cleaner to your cold water supply, proceed as follows:
THIS UNIT IS INTENDED TO BE USED WITH COLD WATER ONLY! DO NOT USE
HOT WATER IN THIS PRESSURE CLEANER!
The pressure cleaner is equipped with an automatic on/off switch. The pressure
cleaner will only run when the power switch is in the ON position and the trigger on
the gun is squeezed. When you release the trigger to stop spraying water through
the gun, the motor on the pressure cleaner will automatically shut off. Simply
squeeze the trigger again to resume using the cleaner. To stop using the pressure
cleaner, release the trigger and switch the unit to the OFF position. The unit should
be turned completely OFF while not in use or while unattended.
OPERATING INSTRUCTIONS
Make sure that the on/off switch is in the off position.
Connect the garden hose to the inlet fitting.
Attach the hose to the gun as per assembly instruction step #1.
Insert the adjustable spray nozzle into the gun as per assembly step #3.
Connect the high pressure hose to the high pressure outlet fitting as per
assembly step #4.
Connect the garden hose to the high pressure washer inlet fitting as per
assembly step#5.
Open the water supply valve completely.
Before turning the unit on, press the gun trigger to bleed all the remaining air
out of the pump and hose.
Start the pressure cleaner by turning the on/off switch to the on position and
squeeze the trigger. REMINDER: Motor does not run continuously, only when
the trigger is squeezed.
WARNING: RISK OF INJECTION! Unit will start spraying when trigger is
squeezed. When turning the unit off after use, high pressure still exists inside
the hose and unit. Point the gun in a safe direction and discharge the excess
pressure. NEVER direct the high pressure water stream at people or animals.

11
Bleeding the Gun
Gun Safety Lock
It is very important to bleed the gun before using the pressure cleaner. Refer to the
"Assembly Instructions" to assemble the pressure cleaner. To bleed the gun, simply
connect the garden hose to the pressure cleaner and squeeze the trigger before
turning the electrical supply on. This allows any air trapped inside the pressure
cleaner and gun to be removed before using the unit. Continue holding trigger for
approximately one minute to allow any excess air out of the unit. Water will flow
through the gun at low pressure during this procedure. For more bleeding tips, see
the section titled "Operating Instructions".
This pressure cleaner is equipped with a gun trigger safety lock. When not using
the pressure cleaner, use the safety lock to keep from accidentally engaging the
high pressure spray.
Lock Unlock

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The adjustable nozzle will allow you to use any variety of spray patterns from a
full fan spray (Diagram 1) to a direct stream spray (Diagram 2). When using the
pressure washer to clean wood decks, siding, vehicles etc., always start using
the fan spray and begin spraying from a minimum 36" away to avoid damaging
the surface of the material you are cleaning. Always begin by spraying in a
testing area free and clear of people and objects.
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.
Do not direct the jet against yourself or others in order to clean clothes or
foot-wear.
Unblock lance
When the nozzle is clogged, it will cause the pump to build pressure and may
cause unit to surge, you can clean the nozzle inserting needle into the tip to rid
of the deposits.
For the adjustable nozzle, you can lubricate the nozzle collar(high pressure to
low pressure) by using non-water soluble grease regularly.
Adjustable Spray Nozzle
Diagram 1
Diagram 2

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Insert the turbo nozzle(M) into the gun(L). Push and turn the adjustable nozzle
clockwise onto the gun(L) until hand tight to lock it in place. When the pieces
are joined properly, you cannot separate the two components by pulling
straight out on the adjustable nozzle. Attachments must be inserted into the
gun for proper use.
USING TURBO NOZZLE
ML
Show the figure

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Step 1
Step 2
Separate the nozzle from the detergent container by turning the detergent
reservoir counter clockwise and separating the two components
Separate the nozzle from the detergent container by turning the detergent
reservoir counter clockwise and separating the two components
USING DETERGENTS
THE PRESSURE CLEANER WILL DISPENSE DETERGENT AT LOW PRESSURE.
USE THE ADJUSTABLE SPRAY NOZZLE TO RINSE CLEAN.
BIODEGRADABLE DETERGENTS ARE SPECIFICALLY FORMULATED TO
PROTECT THE ENVIRONMENT AND YOUR PRESSURE CLEANER. THESE
DETERGENTS WILL NOT CLOG THE FILTER AND WILL PROTECT THE
INTERNAL PARTS OF THE PRESSURE CLEANER FOR A LONGER LIFE.

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Step 3
To apply the detergent cleanser to your working area, attach the detergent
nozzle to the gun. Turn the pressure cleaner switch to the ON position. Pull the
trigger to operate the unit. The pressure cleaner will mix the detergent with
water. Do not allow the detergent to dry on the object you are cleaning.
WARNING: never use products with bleach or chlorine or any other corrosive
materials, including liquids containing solvents (i.E. Gas, oils etc), tri-sodium
phosphate products, ammonia, or acid-based cleaners. These chemicals will
harm the unit and cause damage to the surface being cleaned. Always read
the label.
E. Gas, Oils Etc), Tri-Sodium Phosphate Products, Ammonia, Or
Acidbased Cleaners. These Chemicals Will Harm The Unit And Cause
Damage To The Surface Being Cleaned. Always Read The Label.

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Shutting Down the Pressure Cleaner
WHEN FINISHED USING THE PRESSURE CLEANER, FOLLOW THESE STEPS
TO SHUT DOWN THE UNIT:
CLEAN-UP AND STORAGE
Turn the pressure cleaner to the OFF position.
Turn off the water supply.
Before disconnecting high-pressure hose connection, point the gun in a
safe direction and discharge the high-pressure water.
Disconnect high-pressure hose from the pressure cleaner and gun.
Disconnect garden hose from the pressure cleaner.
Remove quick coupler fitting from garden hose and attach to the nipple
portion of the fitting installed on the pressure cleaner for storage.
Remove excess water from the pump by tipping the unit on both sides to
drain any remaining water from inlet and outlet fittings.
Remove Water Intake Filter and flush with water to remove dirt or debris.
Return filter once cleaned.
Drain detergent reservoir and flush with running water.
Wipe away any remaining water on all parts and fittings.
Engage the gun safety lock.
Store the pressure cleaner, parts, and accessories in an area with a
temperature above 0℃(32 ℉).

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FOLLOW ALL OF THE ABOVE SHUT-DOWN
PROCEDURES, ADDING THE FOLLOWING STEPS.
TURN UNIT OFF IMMEDIATELY.
CONTINUED USE OF THE PRESSURE CLEANER WITHOUT WATER SUPPLY
ATTACHED WILL CAUSE SEVERE DAMAGE TO THE UNIT!
WARNING: failure to comply with these storage instructions will result in
damage to the pump assembly.
After disconnecting the water supply, and before disconnecting the
highpressure hose, turn the pressure cleaner on for 2-3 seconds, until any
remaining water in the pump exits.
This pressure cleaner is supplied with a closed lubrication system, so no
addition of oil is needed.
Check all hoses and accessories for damage prior to use.
Check the inlet filter periodically for deposits. Clean this filter regularly for
maximum performance.
Always store the pressure cleaner, parts, and accessories in an area with a
temperature above 0°C (32°F).
Maintenance
Winterizing and Long-Term Storage

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Wood and Vinyl Decks
Cement Patios, Stone, and Brick
Cars, Boats, and Motorcycles
Barbecue Grills, Power Equipment, and Garden Tools
Rinse deck and surrounding area with fresh water. If using detergent, fill the
detergent reservoir and apply to the area being cleaned at low pressure. For
optimal results, reduce your work area to smaller sections and clean each section
one at a time. Allow the detergent to rest on the surface for a few minutes and
then rinse at high pressure. Do not let the cleanser dry. Always clean from left to
right and top to bottom for best results. Rinse at high pressure using the fan spray
keeping the tip of the spray nozzle at least 6-9 inches from the cleaning surface.
Maintain a further distance from the cleaning area when using a direct spray.
Caution: For softer woods, increase the distance from the cleaning area.
Rinse cleaning and surrounding area with fresh water. If using detergent, fill
the detergent reservoir and apply to the area being cleaned at low pressure.
Rinse at high pressure using the fan spray in a sweeping motion keeping the
tip of the spray nozzle at least 3-6 inches from the cleaning surface. Maintain a
further distance from the cleaning area when using a direct spray.
Rinse cleaning and surrounding area with fresh water. If using detergent, fill the
detergent reservoir and apply to the area being cleaned at low pressure. To achieve
the best results, clean one side at a time. Allow the detergent to rest on the surface
for a few minutes, but do not let the detergent dry. Rinse at high pressure using the
fan spray in a sweeping motion keeping the tip of the spray nozzle at least 8 inches
from the cleaning surface. Maintain a further distance from the cleaning area when
using a direct spray. Wipe surface dry for a polished finish.
Rinse cleaning and surrounding area with fresh water. If using detergent, fill
the detergent reservoir and apply to the area being cleaned at low pressure.
Allow the detergent to rest on the surface for a few minutes, but do not let the
detergent dry. Rinse at high pressure using the fan spray keeping the tip of the
spray nozzle at least 1-3 inches from the cleaning surface. Maintain a further
distance from the cleaning area when using a direct spray.
WARNING: ALWAYS TEST THE SPRAY IN AN AREA FREE AND CLEAR OF
PEOPLE AND OBJECTS BEFORE YOU SPRAYAT THE INTENDED CLEANING
SURFACE.
CLEANING TIPS