Kärcher K 5.93 User manual

English
K 5.93 M
5.961-547.0 02/05EN
Please keep the original box, packaging and receipt. Before operating this unit,
please read this manual thoroughly and retain it for future reference.

2 English
Overview 3
Important Safety Instructions 4-5
Assembly Instructions 6
Operating Instructions 7
Using the Accessories 8
Working with Detergents 9
Shut Down 10
Taking a Break 10
Winterizing and Long-Term Storage11
Care and Maintenance Instructions 11
Cleaning Tips 12-13
Optional Cleaning Accessories 13
Troubleshooting 14-15
Call: 1-800-465-4980 for help or visit
our website: www.karcher.ca
KÄRCHER CANADA INC. warrants to
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.
This warranty does not cover accidental
damage, unreasonable use, normal
wear and tear, loss of use or other con-
sequential damages, nor does it cover
repairs made or attempted by unautho-
rized persons.
Trigger gun, hose, spray wands and
other accessories are warranted for
3 months.
Please note that no returns will be ac-
cepted without prior authorization from
our customer service department.
It is the owner’s responsibility to file
claims for damage caused by public
transportation carriers directly with the
carrier concerned.
DANGER
indifies ’’an imminently hazardous situa-
tion which, if not avoided, will result in
death or serious injury.’’
WARNING
indifies ’’a potentially hazardous situati-
on which, if not avoided, could result in
death or injury.’’
CAUTION
indifies ’’a potentially hazardous situati-
on which, if not avoided, may result in
minor or moderate injury’’ or in property
damage incidents.
HIGH PRESSURE WASHER OPERATOR MANUAL
Specifications
Operating pressure 10500 kPa
Water volume 1.4 GPM
Amp draw 13 AMPS
Voltage 120 V
Part No. 1.630-202.0
Serial no.
Kärcher Customer Service CDN
KÄRCHER 2 YEAR WARRANTY
Safety Alert Symbols

English 3
Description of Items
1 Power cord
2 High pressure outlet
3 ON/OFF switch
4 Water inlet and filter inlet with gar-
den hose connector (not shown)
5 Detergent tank (removable)
6 Detergent suction tube with cap
7 Transport handle
8 Accessory compartment
9 High pressure hose
10 Trigger gun
11 Trigger gun safety lock
12 Quattro nozzle
13 Detergent dosing valve
CAUTION
Follow the maintenance instructions
specified in the manual
This machine has been designed for
use with cleaning detergents by the ma-
nufacturer. The use of other cleaning
detergents may affect the operation of
the machine and void the warranty.
For household use only !
MODEL OVERVIEW

4 English
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 su-
pervision is neccessary when a pro-
duct is used near children.
!Know how to stop the product and
bleed pressures quickly. Be thoroug-
hly familiar with the controls.
!Stay alert — watch what you are
doing.
!Do not operate the product when fa-
tigued or under the influence of alco-
hol or drugs.
!Keep operating area clear of all per-
sons.
!Do not overreach or stand on unsta-
ble 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 PRE-
VENTS 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 penetra-
tion seek medical aid immediately.
This system is capable of producing
10500 kPa to avoid rupture and injury,
do not operate this pump with compon-
ents rated less than 10500 kPa working
pressure (including but not limited to
spray guns, hose and hose connec-
tions).
Before servicing, cleaning or removing
any parts, shut off power and relieve
pressure.
This product must be grounded. If it
should malfunction or breakdown,
grounding provides a path of least resi-
stance for electric current to reduce the
risk of electric shock. This product is
equipped with a cord having an equip-
ment-grounding conductor and a groun-
ding plug. The plug must be plugged
into an appropriate outlet that is proper-
ly installed and grounded in accordance
with all local codes and ordinances.
DANGER
Improper connection of the equipment-
grounding conductor can result in a risk
IMPORTANT SAFETY INSTRUCTIONS
Grounding Instructions

English 5
of electrocution. 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 in-
stalled by a qualified electrician. Do not
use any type of adapter with this pro-
duct.
!Use only 3-wire extention cords that
have 3-prong grounding-type plugs
and 3-pole cord connectors that ac-
cept the plug from the product.
Up to 25 ft = 12/3 AWG;
25 to 50 ft = 10/3 AWG.
!Use only extension cords that are in-
tended for outdoor use. These ex-
tension 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 ra-
ting 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 dis-
connecting the product from the ex-
tension cord.
!If you are using an extension cord, it
should always be completely un-
wound from the cable drum.
WARNING
To reduce the risc of electrocution, keep
all connections dry and off the ground.
Do not touch plug with wet hands.
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 minu-
te).
!Flow rate can be determined by run-
ning 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 sol-
vents, e.g. paint thinners, gasoline,
oil, etc.
!Always prevent debris from being
drawn into the unit by using a clean
water source.
SAVE THESE
INSTRUCTIONS !
Extension Cords
WATER SUPPLY (Cold Water Only)

6 English
"STEP 1: Mount cover and secure
with 2 screws.
"STEP 2: Attach the handle and se-
cure with 4 screws.
"STEP 3: Attach detergent suction
tube to the detergent dosing valve.
"STEP 4: Place detergent tank into
compartment.
"STEP 5: Attach the high pressure
hose to the trigger gun.
Pull out the locking slide from the
right side of the trigger gun handle
(A), and insert the small end of the
high pressure hose into place (B).
Push the locking slide back into the
trigger gun (C) to lock the hose in po-
sition (D).
ASSEMBLY INSTRUCTIONS
A
“clic”
B
C
D

English 7
"STEP 1: Connect the high pressure
hose to the unit’s high pressure out-
let.
"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 4: Connect garden hose to the
cold water source and turn water on
completely. Plug the power cord into
the power outlet.
"STEP 5: Unlock the Safety lock (A).
Trigger the gun (B) to eliminate trap-
ped air, wait for a steady flow of wa-
ter to emerge from the spray nozzle.
"STEP 6: Turn on the high pressure
washer (I).
The motor starts only if the trigger
of the gun is pulled and shuts off
when the trigger is released.
OPERATING INSTRUCTIONS

8 English
WARNING
To avoid serious injury never point
spray nozzle at yourself, other per-
sons or animals.
"Release the trigger of the handgun.
"Rotate the nozzle head until the
symbol is aligned with the marking
on the spray lance.
Note: The marking on the spray
lance must be up during operation.
USING THE ACCESSORIES
Quattro Nozzle
Selecting the jet

English 9
Detergents can only be applied at
low pressure (Min).
"Turn Quattro Nozzle to Low pressu-
re position .
"STEP 2: Fill the Detergent Tank with
the selected Ready To Use deter-
gent.
"STEP 3: Adjust the detergent do-
sing valve.
Turn to the left:
Meter detergent from container 1
Turn to the right:
Meter detergent from container 2
"STEP 4: Turn on the pressure was-
her (1). Pull trigger to operate unit:
Liquid detergent is drawn into the
unit and mixed with water. Apply de-
tergent to work area. Do not allow
detergent to dry on surface.
For best results see Cleaning Tips on
pages 12 & 13 for specific informati-
on on how to clean different sur-
faces.
Always Use Kärcher Detergent for Best
Results
Kärcher biodegradable detergents are
specially formulated to protect the envi-
ronment 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 lon-
ger 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.
WORKING WITH DETERGENTS

10 English
STEP 1: Turn the switch to OFF (0) po-
sition and unplug cord from outlet.
STEP 2: Turn off the water source.
STEP 3: Press trigger to release water
pressure.
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 enga-
ge gun safety lock (B).
STEP 1: Release trigger (A) and enga-
ge gun safety lock (B).
STEP 2: Turn pressure washer to off
(O) position.
SHUTTING DOWN
23
B
A
TAKING A BREAK ..five minutes or more

English 11
"1: Disconnect all water connections.
"2: Turn on the machine for a few se-
conds, 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 accesso-
ries 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 as-
sembly and accessories.
Pull out the water inlet filter with flat-
nose pliers and rinse out in warm water.
Pull it out and rinse out in warm water.
The unit is maintenance-free.
WINTERIZING AND LONG-TERM STORAGE
CARE AND MAINTENANCE INSTRUCTIONS
Cleaning the water inlet filter
Cleaning the detergent inlet filter
Maintenance

12 English
(with or without detergent). Pre-rinse
deck and surrounding area with fresh
water. If using Kärcher Deck Wash, ap-
ply 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 sur-
face 1-3 minutes. Do not allow deter-
gent 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.
(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 ap-
proximately 6 feet and always apply de-
tergent 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.
(with or without detergent). Pre-rinse
cleaning surface with fresh water. If
using Kärcher Pressure Wash or De-
greaser, apply to surface at low pressu-
re. 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 mi-
nutes. 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.
(with or without detergent). Pre-rinse
vehicle with fresh water. If using Kär-
cher 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 attach-
ment to remove stubborn dirt. Rinse at
high pressure in a sweeping motion
keeping the spray nozzle approximately
6-8 inches from the cleaning surface (di-
stance should increase when rinsing
pin-striping or other sensitive surfaces).
Always clean from top to bottom and
CLEANING TIPS
Deck Cleaning
House Siding
Cement Patios, Brick and Stone
Cars, Boats & Motorcycles

English 13
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.
(with or without detergent). Pre-rinse
cleaning surface with fresh water. If
using Kärcher Pressure Wash or De-
greaser, apply detergent at low pressu-
re. Allow Pressure Wash to remain on
surface 1-3 minutes.Do not allow deter-
gent to dry on surface. Rinse at high
pressure keeping the spray nozzle ap-
proximately 3-6 inches from the cle-
aning surface. For removing extremely
stubborn dirt, it may be necessary to
move the spray nozzle even closer to
the surface for greater dirt cutting ac-
tion.
CAUTION
Do not use rotating jet on cloth, plastic
or other sensitive surfaces as it may
cause damage.
(with or without detergent). Pre-rinse
furniture and surrounding area with
fresh water. If using Pressure Wash, ap-
ply 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.
!Before cleaning any surface an in-
conspicuous 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 sur-
faces with plenty of drinking water.
Optional cleaning accessories are
available to further enhance your cle-
aning 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
Barbecue Grills, Outdoor Power
Equipment & Gardening Tools
Patio & Lawn Furniture
Recommendations
OPTIONAL CLEANING ACCESSORIES

14 English
CAUTION Disconnect the machine from the power
source before making any repair.
TROUBLESHOOTING
Symptom Cause Solution
Motor will not start On/Off switch is in the “OFF”
(O) position.
Turn switch to the “ON” (I) posi-
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
or a 50 ft. 10/3 gauge cord.
Extension cord is not proper
gauge.
Extension cord is damaged.
Electrical outlet does not supply
adequate power.
Try a different outlet.
Unit does not reach
high pressure.
Diameter of garden hose is too
small.
Replace with a 1/2 inch or 5/8
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
position.
Turn spray wand to high pres-
sure position.
Output pressure va-
ries high and low.
Not enough inlet water supply. Turn water on full force. Check
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.
Water inlet filter is clogged. 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
wand.
Run distilled vinegar through
detergent suction tube.

English 15
Call: 1-800-465-4980 for help or visit
our website: www.karcher.ca
If you encounter any additional difficul-
ties not listed, please call for help.
No detergent. Detergent suction tube not pro-
perly connected to the machi-
ne.
Check connection.
Detergent is too thick. Dilute detergent, for best resul-
ts use Kärcher detergent.
Filter on detergent suction tube
is clogged.
Run warm water through filter
to remove debris.
Damaged or clogged detergent
suction tube.
Remove obstruction or replace
detergent suction tube.
Spray wand is in high pressure
position.
Turn spray wand tip to low pres-
sure position.
Discharge nozzle is obstructed. Blow out or remove debris with
fine needle.
Garden hose connec-
tion leaks.
Loose fittings. Tighten fittings.
Missing/worn rubber washer. Insert new washer.
Spray wand leaks. Spray wand not properly atta-
ched.
Insert the spray wand into the
trigger gun. Carefully press in
against the spring tension and
twist into the locked position.
Broken o-ring or plastic insert. Call Customer Service.
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
pump (up to 10 drops
per minute is permis-
sible).
Loose fittings. Check that all fittings are tight.
Water seals are damaged or
worn.
Call Customer Service.
Oil Drip. Oil seals are damaged or worn. Call Customer Service.
Symptom Cause Solution
Kärcher Customer Service CDN

Call: 1-800-465-4980 for help or visit
our website: www.karcher.ca
Kärcher Customer Service CDN