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Karcher K 3.91 M User Manual. High pressure washer operator manual. Karcher Carwash Manuals Directory ManualsDir.com - online owner manuals library Search. Karcher Pressure Washer User Manual. See Prices; Karcher Pressure Washer High Pressure Cleaner. Karcher Pressure Washer User Manual. Karcher Pressure Washer K 2.19. Karcher High Pressure Washer Operator Manual. See Prices; Karcher Pressure Washer K 2.199. Karcher Pressure Washer User Manual.
K 2.01
English
Please keep the original box, packaging and receipt. Before operating this unit, please read this manual thoroughly and retain it for future reference.
Kärcher Customer Service CDN
Call: 1-800-465-4980 for help or visit our website: www.karcher.ca
HIGH PRESSURE WASHER OPERATOR MANUAL
Overview | 3 | This warranty does not cover accidental |
Important Safety Instructions | 4-5 | damage, unreasonable use, normal |
Assembly Instructions | 6 | wear and tear, loss of use or other con- |
Operating Instructions | 7 | sequential damages, nor does it cover |
Using the Accessories | 8 | repairs made or attempted by unautho- |
Working with Detergents | 9 | rized persons. |
Shut Down | 10 | Trigger gun, hose, spray wands and |
Taking a Break | 10 | other accessories are warranted for |
Winterizing and Long-Term Storage11 | 3 months. | |
Care and Maintenance Instructions 11 | Please note that no returns will be ac- | |
Cleaning Tips | 12-13 | cepted without prior authorization from |
Optional Cleaning Accessories | 13 | our customer service department. |
Troubleshooting | 14 -15 | It is the owner’s responsibility to file |
claims for damage caused by public |
transportation carriers directly with the |
Specifications |
carrier concerned. |
Max. Pressure | 1400 PSI |
Water volume | 1.3 GPM |
Amp draw | 13 AMPS |
Voltage | 120 V |
Part No. | 1.672-370.0 |
Serial no. |
Safety Alert Symbols
DANGER
indifies ’’an imminently hazardous situation which, if not avoided, will result in death or serious injury.’’
WARNING
indifies ’’a potentially hazardous situation which, if not avoided, could result in death or injury.’’
CAUTION
indifies ’’a potentially hazardous situati- | ||
KÄRCHER 2 YEAR WARRANTY | on which, if not avoided, may result in | |
KÄRCHER CANADA INC. warrants to | minor or moderate injury’’ or in property | |
damage incidents. | ||
the original owner that this product shall | ||
be free from defects in material and | ||
workmanship for two years from the | ||
date of its original purchase. If such a | ||
defect appears during the warranty pe- | ||
riod, upon presentation of proof of | ||
purchase, KÄRCHER CANADA INC. | ||
will repair or replace (at its option) your | ||
product without charge. |
MODEL OVERVIEW
Item Description: 1 ON/OFF switch
2 Connector for detergent suction tube
3 High pressure outlet
4Water inlet with garden hose connector
5 Detergent suction tube with filter
6 Vario power spray wand
7 Trigger gun
8 Trigger gun safety lock
9 High pressure hose
10 Power cord
CAUTION
Follow the maintenance instructions specified in the manual
This machine has been designed for use with cleaning detergents by the manufacturer. The use of other cleaning detergents may affect the operation of the machine and void the warranty.
English 3
IMPORTANT SAFETY INSTRUCTIONS
WARNING!
When using this product basic precautions should always be
followed, including the following:
!Read all the instructions before using the product.
!To reduce the risk of injury, close supervision is neccessary when a product is used near children.
!Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls.
!Stay alert — watch what you are doing.
!Do not operate the product when fatigued or under the influence of alcohol or drugs.
!Keep operating area clear of all persons.
!Do not overreach or stand on unstable support. Keep good footing and balance at all times.
!Follow the maintenance instructions specified in the manual.
!Risk of Injection or Injury to persons - Do not direct discharge stream at persons.
!High pressure jets can be dangerous if subject to misuse. The jet must not be directed at persons, animals, electrical devices, or the machine itself.
!Wear safety goggles.
!Do not use acids and solvents in this product. These products can cause physical injuries to the operator and irreversible damage to the machine.
!To reduce the risk of electrocution, keep all connections dry and off the ground.
!Do not touch plug with wet hands.
!The Trigger Gun Safety Lock PREVENTS the trigger from accidentally being engaged. This safety feature DOES NOT lock trigger in the ON position.
WARNING
!DO NOT SPRAY ELECTRICAL APPARATUS AND WIRING.
!DO NOT USE WITH FLAMMABLE LIQUIDS AND TOXIC CHEMICALS.
!INJECTION HAZARD: EQUIPMENT CAN CAUSE SERIOUS INJURY IF THE SPRAY PENETRATES THE SKIN. DO NOT POINT THE GUN AT ANYONE OR ANY PART OF THE BODY. IN CASE OF PENETRATION SEEK MEDICAL AID IMMEDIATELY.
!THIS SYSTEM IS CAPABLE OF PRODUCING 1400 PSI TO AVOID RUPTURE AND INJURY, DO NOT OPERATE THIS PUMP WITH COMPONENTS RATED LESS THAN 1400 PSI WORKING PRESSURE (INCLUDING BUT NOT LIMITED TO SPRAY GUNS, HOSE AND HOSE CONNECTIONS).
!BEFORE SERVICING, CLEANING OR REMOVING ANY PARTS, SHUT OFF POWER AND RELIEVE PRESSURE.
SAVE THESE INSTRUCTIONS !
Extension Cords
!Use only extension cords with a sufficient gauge.
Up to 25 ft = 12/3 AWG; 25 to 50 ft = 10/3 AWG.
Buy Karcher Pressure Washer
!Use only extension cords that are intended for outdoor use. These extension cords are identified by the 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.
!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.
!If you are using an extension cord, it should always be completely unwound from the cable drum.
WATER SUPPLY (Cold Water Only)
CAUTION
Dirt in the feed water will damage the unit. To avoid this risk, we recommend fitting a water filter.
!Water hose must be at least 1/2 inch or 5/8 inch in diameter.
!Flow rate of water supply must not fall below 2 GPM (gallons per minute).
!Flow rate can be determined by running the water for one minute into an empty 5-gallon container.
!The water supply temperature must not exceed 104°F/40°C.
!Never use the pressure washer to draw in water contaminated with solvents, e.g. paint thinners, gasoline, oil, etc.
!Always prevent debris from being drawn into the unit by using a clean water source.
WARNING
To reduce the risc of electrocution, keep all connections dry and off the ground. Do not touch plug with wet hands.
ASSEMBLY INSTRUCTIONS
Attach the high pressure hose to the trigger gun:
'STEP 1: Pull out the locking slide from the right side of the trigger gun handle.
'STEP 4: Connect the detergent suction tube to the pressure washer.
'STEP 2: Insert the small end of the high pressure hose into place
'STEP 3: Push the locking slide back into the trigger gun (C) to lock the hose in position.
OPERATING INSTRUCTIONS
'STEP 1: Connect the high pressure hose to the unit’s high pressure outlet.
'STEP 4: Connect garden hose to the cold water source and turn water on completely. Plug the power cord into the power outlet.
'STEP 2: Insert the spray wand to the trigger gun. Press in against the spring tension and twist into locked position.
'STEP 3: Connect garden hose to unit’s water inlet.
'STEP 5: Unlock the Safety lock (A). Trigger the gun (B) to eliminate trapped air, wait for a steady flow of water to emerge from the spray nozzle.
'STEP 6: Turn on the high pressure washer (I/ON).
The motor starts only if the trigger of the gun is pulled and shuts off when the trigger is released.
USING THE ACCESSORIES
WARNING
To avoid serious injury never point spray nozzle at yourself, other persons or animals.
Vario Power Spray Wand
!The vario power spray wand allows you to adjust the cleaning pressure.
!To clean at maximum pressure, the wand must be positioned to the high pressure setting (Max).
!For lower pressure turn the wand collar in the minus (Min) direction.
!To apply detergent, the wand must be positioned to the low pressure setting (Min).
WORKING WITH DETERGENTS
Detergents can only be applied at low pressure (Min).
'STEP 1: Install the vario power spray wand. Set the spray wand to the low pressure setting (Min).
'STEP 2: Fill a container with Kärcher detergent. Place the filter end of detergent suction tube into the container.
'STEP 3: Turn on the pressure washer (1). Pull trigger to operate unit: Liquid detergent is drawn into the unit and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface.
For best results see Cleaning Tips on pages 12 & 13 for specific information on how to clean different surfaces.
Always Use Kärcher Detergent for Best Results
Kärcher biodegradable detergents are specially formulated to protect the environment and your pressure washer. Special formula won’t clog the suction tube filter and will protect the internal parts of the pressure washer for a longer life. For Kärcher Detergents, check your retailer or call our service center for help.
The following Kärcher detergents are available:
!Pressure wash
!Deck + Fence wash
!Degreaser
!Vehicle wash
CAUTION
Never use:
–Bleach, Chlorine products and other corrosive chemicals
–Liquids containing solvents (i.e., paint thinners, gasoline, oils)
–Tri-sodium phosphate products
–Ammonia products
–Acid-based products
These chemicals will harm the unit and will damage the surface being cleaned.
SHUTTING DOWN
STEP 1: Turn the switch to 0/OFF position and unplug cord from outlet.
STEP 2: Turn off the water source. STEP 3: Press trigger to release water pressure.
Karcher Gas Pressure Washer Manual
2 3 |
STEP 4: Disconnect the garden hose from the water inlet on the unit..
STEP 5: Disconnect the high pressure hose from the high pressure outlet.
STEP 6: Release trigger (A) and engage gun safety lock (B).
B
A
TAKING A BREAK ..five minutes or more
STEP 1: Release trigger (A) and engage gun safety lock (B).
STEP 2: Turn pressure washer to (0/OFF) position.
WINTERIZING AND LONG-TERM STORAGE
'1: Disconnect all water connections.
'2: Turn on the machine for a few seconds, until the water which had remained in the pump exits, turn off immediately.
'3: Do not allow high pressure hose to become kinked.
'4: Store the machine and accessories in a room which does not reach
freezing temperatures. DO NOT store near furnace or other sources of heat as it may dry out the pump seals.
CAUTION
Failure to follow the above directions will result in damage to the pump assembly and accessories.
CARE AND MAINTENANCE INSTRUCTIONS
Cleaning the water inlet filter | Maintenance | ||
Pull out the water inlet filter with flat- | The appliance is maintenance-free. | ||
nose pliers and rinse out in warm water. |
Cleaning the detergent inlet filter
Pull it out and rinse out in warm water.
CLEANING TIPS
Deck Cleaning
(with or without detergent). Pre-rinse deck and surrounding area with fresh water. If using Kärcher Deck Wash, apply to surface at low pressure. For best results, limit your work area to smaller sections of approximately 25 square feet. Allow Deck Wash to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. Rinse at high pressure in a long sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. Always clean from top to bottom and from left to right. When moving on to a new section of the cleaning surface, be sure to overlap the previous section to eliminate stop marks and ensure a more even cleaning result.
CAUTION
Do not use rotating jet on wood surfaces as it may cause damage.
House Siding
(with or without detergent). Pre-rinse cleaning surface with fresh water. If using Kärcher Pressure Wash, apply to surface at low pressure (for best results, limit your work area to sections of approximately 6 feet and always apply detergent from bottom to top). Allow Pressure Wash to remain on surface 1- 3 minutes. Do not allow detergent to dry on surface, if surface appears to be drying, simply wet down surface with fresh water. If needed, use special wash brush attachment to remove stubborn dirt. Rinse at high pressure from top to bottom in an even sweeping motion
keeping the spray nozzle approximately 6 inches from the cleaning surface.
CAUTION
Do not use rotating jet on siding as it may cause damage.
Cement Patios, Brick and Stone
(with or without detergent). Pre-rinse cleaning surface with fresh water. If using Kärcher Pressure Wash or Degreaser, apply to surface at low pressure. For best results, limit your work area to smaller sections of approximately 25 square feet. Allow Pressure Wash or Degreaser to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. Always clean from top to bottom and from left to right. For removing extremely stubborn stains, use the rotating jet.
Karcher Pressure Washer Manual
Cars, Boats & Motorcycles
(with or without detergent). Pre-rinse vehicle with fresh water. If using Kärcher Vehicle Wash, apply to surface at low pressure. For best results, clean one side of vehicle at a time and always apply detergent from bottom to top, do not allow detergent to dry on surface. If needed, use special wash brush attachment to remove stubborn dirt. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 6-8 inches from the cleaning surface (distance should increase when rinsing pin-striping or other sensitive surfaces). Always clean from top to bottom and
from left to right. For best results, wipe surface dry with a chamois or soft dry cloth.
CAUTION
Do not use rotating jet on vehicles as it may cause damage.
Barbecue Grills, Outdoor Power
Equipment & Gardening Tools
(with or without detergent). Pre-rinse cleaning surface with fresh water. If using Kärcher Pressure Wash or Degreaser, apply detergent at low pressure. Allow Pressure Wash to remain on surface 1-3 minutes.Do not allow detergent to dry on surface. Rinse at high pressure keeping the spray nozzle approximately 3-6 inches from the cleaning surface. For removing extremely stubborn dirt, it may be necessary to move the spray nozzle even closer to the surface for greater dirt cutting action.
CAUTION
Do not use rotating jet on cloth, plastic or other sensitive surfaces as it may cause damage.
Patio & Lawn Furniture
(with or without detergent). Pre-rinse furniture and surrounding area with fresh water. If using Pressure Wash, apply to surface at low pressure. Allow Pressure Wash to remain on surface 1- 3 minutes. Do not allow detergent to dry on surface. If needed use special Wash Brush Attachment to remove stubborn dirt. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. For best results, clean from top to bottom and from left to right.
CAUTION
Do not use rotating jet on patio or lawn furniture as it may cause damage.
Recommendations
!Before cleaning any surface an inconspicuous area should be cleaned to test spray pattern and distance for maximum cleaning results.
!If painted surfaces are peeling or chipping, use extreme caution as pressure washer may remove the loose paint from the surface.
!When using on surfaces which might come in contact with food, flush surfaces with plenty of drinking water.
Optional cleaning accessories are available to further enhance your cleaning capabilities: For details call 1-800-465-4980 or visit www.karcher.ca.
!Rotating Wash Brush
!Wash Brush
!Underbody Wand
!Pipe Drain Cleaner
!Sandblasting Attachment
!Extension Wand
!Water Siphon Kit
!25 Ft. Extension Hose
!T-Racer
English 13
TROUBLESHOOTING
CAUTION | Disconnect the machine from the power | |
source before making any repair. | ||
Symptom | Cause | Solution |
Motor will not start | On/Off switch is in the “OFF” | Turn switch to the “ON” (I) posi- |
(O) position. | tion | |
Power cord is not plugged in. | Plug in power cord. | |
Extension cord is too long. | Replace extension cord with | |
either a 25 ft. 12/3 gauge cord | ||
Extension cord is not proper | ||
or a 50 ft. 10/3 gauge cord. | ||
gauge. | ||
Extension cord is damaged. | ||
Electrical outlet does not supply | Try a different outlet. | |
adequate power. | ||
Unit does not reach | Diameter of garden hose is too | Replace with a 1/2 inch or 5/8 |
high pressure. | small. | inch garden hose. |
Water supply is restricted. | Check garden hose for kinks, | |
leaks and blockage. | ||
Not enough inlet water supply. | Open water source full force. | |
Water inlet filter is clogged. | Remove filter and rinse out in | |
warm water. | ||
Spray wand is in low pressure | Turn spray wand to high pres- | |
position. | sure position. | |
Output pressure va- | Not enough inlet water supply. | Turn water on full force. Check |
ries high and low. | garden hose for kinks, leaks or | |
blockage. | ||
Pump is sucking air. | Check that hoses and fittings | |
are air tight. Turn off machine | ||
and purge pump by squeezing | ||
trigger gun until a steady flow of |
water emerges through the nozzle.
Remove filter and rinse out in warm water.
Discharge nozzle is obstructed. Blow out or remove debris with a fine needle.
Calcified gun, hose or spray | Run distilled vinegar through |
wand. | detergent suction tube. |
14 English
Symptom | Cause | Solution |
No detergent. | Detergent suction tube not pro- | Check connection. |
perly connected to the machi- | ||
ne. | ||
Detergent is too thick. | Dilute detergent, for best resul- | |
ts use Kärcher detergent. | ||
Filter on detergent suction tube | Run warm water through filter | |
is clogged. | to remove debris. | |
Damaged or clogged detergent | Remove obstruction or replace | |
suction tube. | detergent suction tube. | |
Spray wand is in high pressure | Turn spray wand tip to low pres- | |
position. | sure position. | |
Discharge nozzle is obstructed. Blow out or remove debris with | ||
fine needle. | ||
Garden hose connec- | Loose fittings. | Tighten fittings. |
tion leaks. | ||
Missing/worn rubber washer. | Insert new washer. | |
Spray wand leaks. | Spray wand not properly atta- | Insert the spray wand into the |
ched. | trigger gun. Carefully press in | |
against the spring tension and | ||
twist into the locked position. | ||
Broken o-ring or plastic insert. | Call service center. | |
Pump is noisy. | Pump is sucking air. | Check that hoses and fittings |
are air tight. Turn off machine | ||
and purge pump by squeezing | ||
trigger gun until a steady flow of | ||
water emerges through the | ||
nozzle. | ||
Water leaks from | Loose fittings. | Check that all fittings are tight. |
pump (up to 10 drops | ||
Water seals are damaged or | Call service center. | |
per minute is permis- | ||
worn. | ||
sible). | ||
Oil Drip. | Oil seals are damaged or worn. | Call service center. |
Kärcher Customer Service CDN
Call: 1-800-465-4980 for help or visit our website: www.karcher.ca
If you encounter any additional difficulties not listed, please call for help.
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