RIDGID Kollmann KJ-2200 User manual

RIDGE TOOL COMPANY
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EN
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Tools For The ProfessionalTM
KJ-2200/
KJ-3100

Water Jetter
KJ-2200/KJ-3100
Water Jetting Machines
KJ-2200/KJ-3100 Water Jetting Machines
Record Serial Number below and retain product serial number which is located on nameplate.
Serial
No.
WARNING!
Read this Operator’s Manual
carefully before using this
tool. Failure to understand
and follow the contents of
this manual may result in
electrical shock, fire and/or
serious personal injury.
KJ-3100
KJ-2200

KJ-2200/KJ-3100 Water Jetting Machines
2
Contents
Recording Form For Machine Serial Number...........................................................................................................................................................1
Safety Symbols.........................................................................................................................................................................................................................3
General Safety Rules.............................................................................................................................................................................................................3
Work Area Safety...............................................................................................................................................................................................................3
Electrical Safety..................................................................................................................................................................................................................3
Personal Safety ..................................................................................................................................................................................................................3
Tool Use and Care.............................................................................................................................................................................................................3
Service ...................................................................................................................................................................................................................................4
Water Jetter Safety Warnings...........................................................................................................................................................................................4
Description, Specifications and Standard Equipment .......................................................................................................................................5
Description..........................................................................................................................................................................................................................5
Specifications .....................................................................................................................................................................................................................6
Icons........................................................................................................................................................................................................................................6
Standard Equipment.......................................................................................................................................................................................................6
Machine Assembly.................................................................................................................................................................................................................6
Engine Oil.............................................................................................................................................................................................................................6
Pump/Gearbox Oil...........................................................................................................................................................................................................6
KJ-2200 Transport Cart...................................................................................................................................................................................................6
KJ-3100 Handle Assembly............................................................................................................................................................................................6
Pre-Operation Inspection...................................................................................................................................................................................................7
Machine and Work Area Set-Up......................................................................................................................................................................................8
Water Supply .....................................................................................................................................................................................................................9
Drain Preparation .......................................................................................................................................................................................................... 10
Hose Set-Up ..................................................................................................................................................................................................................... 10
JETTER HOSE SELECTION CHART........................................................................................................................................................................... 11
JETTER NOZZLE SELECTION CHART..................................................................................................................................................................... 11
Operating Instructions .....................................................................................................................................................................................................12
Jetting the Drain ............................................................................................................................................................................................................13
Using the Pulse Mode..................................................................................................................................................................................................14
Using Water Jetter Machine as a Pressure Washer......................................................................................................................................... 15
Pressure Washer Operation....................................................................................................................................................................................... 15
Detergent Injector......................................................................................................................................................................................................... 15
Maintenance Instructions...............................................................................................................................................................................................16
Cleaning............................................................................................................................................................................................................................. 16
Engine................................................................................................................................................................................................................................. 16
Pump Lubrication.......................................................................................................................................................................................................... 16
Gearbox Lubrication .................................................................................................................................................................................................... 16
Preparing Pump for Cold Weather Storage....................................................................................................................................................... 16
Accessories..............................................................................................................................................................................................................................16
Troubleshooting...................................................................................................................................................................................................................18
Machine Storage ..................................................................................................................................................................................................................18
Service And Repair..............................................................................................................................................................................................................18
Disposal.....................................................................................................................................................................................................................................18
Lifetime Warranty...............................................................................................................................................................................................Back Cover
* Original instructions - English

KJ-2200/KJ-3100 Water Jetting Machines
3
Safety Symbols
In this operator’s manual and on the product, safety symbols and signal words are used to communicate important
safety information. This section is provided to improve understanding of these signal words and symbols.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow
this symbol to avoid possible injury or death.
DANGER
WARNING
CAUTION
NOTICE
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
NOTICE indicates information that relates to the protection of property.
This symbol means read the operator’s manual carefully before using the equipment to reduce the risk of injury. The opera-
tor’s manual contains important information on the safe and proper operation of the equipment.
This symbol means always wear safety glasses with side shields or goggles when handling or using this equipment to reduce
the risk of eye injury.
This symbol indicates the risk of high pressure water directed at body parts, causing skin puncture and injection injuries.
This symbol indicates the risk of the jetter hose whipping, and causing striking or injection injuries.
This symbol indicates the risk of breathing carbon monoxide and causing nausea, fainting or death.
This symbol indicates the risk of fire and explosion from gasoline or other sources causing burns and other injury.
General Safety Rules
WARNING
Read and understand all instructions. Failure to fol-
low all instructions listed below may result in elec-
tric shock, fire, and/or serious injury.
SAVE THESE INSTRUCTIONS!
Work Area Safety
 • Keep work area clean and well lit. Cluttered
benches and dark areas invite accidents.
 • Do not operate power tools in explosive atmo-
spheres, such as in the presence of flammable
liquids, gases, or dust. Power tools create sparks
which may ignite the dust or fumes.
 • Keep bystanders, children, and visitors away
while operating a power tool. Distractions can
cause you to lose control.
Electrical Safety
 • Avoidbodycontactwithgroundedsurfacessuch
as pipes, radiators, ranges and refrigerators.
There is an increased risk of electric shock if your
body is grounded.
Personal Safety
 • Stay alert, watch what you are doing and use
common sense when operating a power tool.
Do not use a tool while you are tired or under
the influence of drugs, alcohol or medication. A
moment of inattention while operating power tools
may result in serious personal injury.
 • Dress properly. Do not wear loose clothing or
jewelry. Contain long hair. Keep your hair, cloth-
ing and gloves away from moving parts. Loose
clothes, jewelry or long hair can be caught in mov-
ing parts.
 • Do not overreach. Keep proper footing and bal-
ance at all times. Proper footing and balance en-
ables better control of the tool in unexpected situ-
ations.
 • Use safety equipment. Always wear eye protec-
tion. Dust mask, non-skid safety shoes, hard hat, or
hearing protection must be used for appropriate
conditions will reduce personal injuries.
Tool Use and Care
 • Donotforcethetool.Usethecorrecttoolforyour
application. The correct tool will do the job better
and safer at the rate for which it was designed.

KJ-2200/KJ-3100 Water Jetting Machines
4
 • Do not use the power tool if the switch does not
turn it ON and OFF. Any tool that cannot be con-
trolled with the switch is dangerous and must be
repaired.
 • Store idle tools out of the reach of children and
other untrained persons. Tools are dangerous in
the hands of untrained users.
 • Maintain tools with care. Keep cutting tools
sharp and clean. Properly maintained tools with
sharp cutting edges are less likely to bind and are
easier to control.
 • Check for misalignment or binding of moving
parts, breakage of parts and any other condition
that may affect the tool’s operation. If damaged,
have the tool serviced before using. Many acci-
dents are caused by poorly maintained tools.
 • Use only accessories that are recommended by
the manufacturer for your model. Accessories
that may be suitable for one tool, may become haz-
ardous when used on another tool.
Service
 • Tool service must be performed only by quali-
fied repair personnel. Service or maintenance per-
formed by unqualified personnel could result in a
risk of injury.
 • When servicing a tool, use only identical replace-
ment parts. Follow instructions in the Mainte-
nance section of this manual. Use of unauthorized
parts or failure to follow Maintenance Instructions
may create a risk of electrical shock or injury.
Water Jetter SafetyWarnings
WARNING
This section contains important safety information
that is specific to this tool.
Read these precautions carefully before using this
Drain Cleaning Machine to reduce the risk of electri-
cal shock or other serious personal injury.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE!
Keep this manual with the machine for use by the op-
erator.
 • Never operate the jetter with the hose end out-
side of the drain. Hose can whip, causing striking
injuries and spray can penetrate skin and cause seri-
ous injury.
 • High pressure water can inject under skin result-
ing in serious injury including amputation. Do
not direct spray at people or animals.
 • Do not operate jetter above pressure rating or
140°F / 60°C (inlet water temperature). This in-
creases the risk of injury, including burns, and dam-
age to the jetter.
 • Onepersonmustcontrolboththejettingprocess
and the foot valve. Always use the foot valve. If
the jetter hose comes out of the drain, the operator
must be able to shut the water flow off to reduce the
risk of the jetter hose whipping, causing striking and
high pressure injection injuries.
 • Always use appropriate personal protective
equipment while handling and using drain
cleaning equipment. Drain may contain chemicals,
bacteria and other substances that may be toxic,
infectious, cause burns or other issues. Appropriate
personalprotectiveequipmentalwaysincludessafe-
ty glasses and gloves, and may also include equip-
ment such as latex or rubber gloves, face shields,
goggles, protective clothing, respirators, and steel
toed footwear.
 • Practice good hygiene. Use hot soapy water to
wash hands and other body parts exposed to
drain contents after handling or using drain
cleaning equipment. Do not eat or smoke while
operating or handling drain cleaning equipment.
This will help prevent contamination with toxic or
infectious material.
 • Do not spray toxic or flammable liquids. This will
reduce the risk of burns, fire, explosion or other in-
jury.
 • Gasoline and its vapors are highly flammable
and explosive. See engine manual for precautions
to reduce the risk of burns, explosions and serious
injury while handling and using gasoline.
 • Engines produce carbon monoxide, a colorless,
odorless poison gas. Breathing carbon monox-
ide can cause nausea, fainting or death. Do not
start and run engine in an enclosed area, even if
doors and windows are open. Only operate outside.
 • Hot surfaces can cause burns and fire. Keep body
parts and flammable material away from hot surfac-
es.
 • Read and understand this manual, the engine
manual and the warnings and instructions for all
equipment being used with this tool before op-
erating. Failure to follow all warnings and instruc-
tions may result in property damage and/or serious
injury.
The EC declaration of conformity (890-011-320.10) will
accompany this manual as a separate booklet when re-
quired.

KJ-2200/KJ-3100 Water Jetting Machines
5
If you have any question concerning this RIDGID® prod-
uct:
– Contact your local RIDGID distributor.
– Visit www.RIDGID.com or www.RIDGID.eu to find
your local RIDGID contact point.
– Contact RIDGID Technical Services Department at
[e-mail], or in the U.S. and
Canada call [phone].
Description, Specifications and
Standard Equipment
Description
The RIDGID® Engine Powered Water Jetting Machines
are portable high pressure water jetters designed to
use a combination of water pressure and flow to clear
grease,sludge,sedimentandrootsout of drains.Ahigh-
ly flexible and lightweight hose is propelled through
the drain by the reverse jets on the jetter nozzle, and
when retrieved scrubs the line flushing debris away.
With the pulse activation engaged, difficult bends
and traps are more easily negotiated. All machines are
equipped with a gasoline engine to drive the triplex
plunger pump.
Figure 1 – KJ-2200 Water Jetting Machine
Handle
Engine Pump
Foot Switch
Reel
Engine Switch
Hose
Foot Switch
Figure 2 – KJ-3100 Water Jetting Machine
Handles
Reel
Engine
Manual Holder
Hose
Pump
Figure 3 – Machine Serial Number
Date Code
The machine serial number is located on the frame.The
last 4 digits indicate the month and year of the manu-
facture. (08 = month, 10 = year).

KJ-2200/KJ-3100 Water Jetting Machines
6
Specifications
Jetter
Model Motor
H.P.
Pressure
PSI / bar
KJ-2200
KJ-3100
6.5 / 6,5
16
2200 / 150
3000 / 205
Flow Rate
GPM / liter
Drain Line Capacity
inch / mm
Weight (w/o Hose Reel)
lbs / kg
2.4 / 9
5.5 / 20
11/4- 6 / 32 - 152
2 - 10 / 50 - 250
65 / 30
262 / 119
Icons
Pressure Mode
Pulse Mode
Standard Equipment
All Jetters come with
 • AppropriateJetterNozzles
 • NozzleCleaningTool
 • FV-1FootValve
 • EngineOperator’sManual
See the RIDGID catalog for specific equipment supplied
with each catalog number.
NOTICE
This machine is made to clean drains. If
properly used it will not damage a drain that is in
good condition and properly designed, constructed
and maintained. If the drain is in poor condition or
not properly designed, constructed or maintained, the
drain cleaning process may not be effective or could
cause damage to the drain. The best way to determine
the condition of a drain before cleaning is through vi-
sual inspection with a camera. Improper use of this jet-
ting machine can damage the jetter and the drain. This
machine may not clear all blockages.
Machine Assembly
WARNING
To prevent serious injury during use and prevent
machine damage, follow these procedures for prop-
er assembly.
Engine Oil
NOTICE
Jetter is shipped without oil in the engine.
Operating the engine without oil will result in engine
failure. Add oil prior to operation. See supplied engine
operator’s manual for specific information on adding
oil and oil selection.
Pump/Gearbox Oil
Pump: Replace the plug in the top of the pump and
replace with dipstick/breather cap. Operating the jetter
with the plug in place could damage the pump seals.
Check oil level per Maintenance Instruction section.
Gearbox (KJ-3100 only): Replace the plug in the top
of the pump with dipstick/breather cap. Operating the
jetter with the plug in place could damage the gear-
box seals. Check lubricant level per the Maintenance
Instruction section.
Figure 4 – Assembly of the KJ-2200
Retaining Clip
Outer Grove
KJ-2200 Transport Cart
1. Install retaining clip into inner groove on each end
of axle. (See Figure 4.)
2. Slide a wheel over each end of axle.
3. Install retaining clip into outer groove on each end
of axle to retain wheel.
4. Use the supplied carriage bolts and wing nuts to at-
tach the handle to the frame.
5. Lift the motor/pump assembly onto the cart, aligning
the holes in the base plate with the pins in the top of
the cart. Use the latches on the cart to retain the motor/
pump. Make sure the assembly is securely attached.
KJ-3100 Handle Assembly
1. Insert handle through the two holes in the rear cross
bar of the frame. (See Figure 5.)
2. Insert a hairpin through the holes at the bottom of
the handle to prevent the handle from pulling out.
3. Screw the T-knobs into the rear cross bar. Adjust the
handles as desired and tighten the knobs to secure
the handle.

KJ-2200/KJ-3100 Water Jetting Machines
7
Figure 5 – KJ-3100 Handle Assembly
T-Knobs
Insert Hair
Pin
Pre-Operation Inspection
WARNING
Before each use, inspect your water jetter and cor-
rect any problems to reduce the risk of serious in-
jury from high pressure water and other causes and
prevent jetter damage.
Alwayswearsafety glasses,glovesand other appro-
priate protective equipment when inspecting your
jetter to protect against chemicals and bacteria on
the equipment.
1. Make sure that the engine switch/key is in the OFF
position.
2. Clean any oil, grease or dirt from the equipment, in-
cluding the handles and controls. This aids inspec-
tion and helps prevent the machine or control from
slipping from your grip.
3. Inspect the water jetter and accessories for the fol-
lowing:
 • Properassemblyandcompleteness.
 • Broken,worn,missing,mis-aligned,bindingorloose
parts.
 • Presence and readability of the warning labels.
(See Figure 6.)
 • Anyotherconditionwhichmaypreventthesafe
and normal operation.
If any problems are found, do not use the water jetter
until the problems are corrected.
Figure 6A – KJ-2200 Warning Labels
Figure 6B – KJ-2200 Warning Labels
Figure 6C – KJ-3100 Warning Labels

KJ-2200/KJ-3100 Water Jetting Machines
8
Figure 6D – KJ-3100 Warning Labels
4. Clean water inlet filter/filter washer.Unscrew cover
from bottom of inlet filter for cleaning. Dirt and
debris can restrict the water flow to the pump and
cause performance issues.
Figure 7 – Inlet Filter/Filter Washer
Filter
5. Inspect the jetter nozzle orifices for any damage or
blockage. Blockages can be cleaned with a nozzle
cleaning tool. Use care not to enlarge nozzle orifices
while cleaning. Damaged nozzles or nozzles with
enlarged orifices can decrease jetter performance
and should be replaced.
6. Inspect the hoses, connectors and fittings for wear
and damage. If there are any kinks, cracks, breaks or
wear through the outer jacket of the hose or other
damage, do not use the hose. Damaged hoses can
burst or leak high pressure water and cause serious
injury. Replacement hoses and fitting should be rat-
ed at or higher than the jetter pressure.
7. Inspect and maintain the engine per the engine op-
erator’s manual.
8. Check engine fuel level. For the KJ-3100, disconnect
the hose reel latch and rotate the hose reel forward
until it rests on the frame to provide access to the
engine gas cap Figure 8. If needed, add unleaded
gasoline. See engine operator’s manual for details.
Use caution when handling gasoline. Re-fuel in a
well ventilated area. Do not overfill tank and do not
spill fuel. Make sure tank cap is securely closed.
Figure 8 – KJ-3100 FuelTank Access
FuelTank Cap
9. Check the oil level in the pump and gear box (if
equipped) and add oil if needed (see Maintenance
Instructions section).
Machine andWork Area Set-Up
WARNING
Always wear safety glasses, gloves and other ap-
propriate protective equipment when setting up
your jetter to protect against chemicals and bacte-
ria on the equipment. Rubber soled, non-slip shoes
can help prevent slipping on wet surfaces.
Engines produce carbon monoxide, a colorless,
odorless poison gas. Breathing carbon monoxide
can cause nausea, fainting or death. Do not start
and run engine in an enclosed area, even if doors
and windows are open. Only operate outside.
Set up the jetter and work area according to these
procedures to reduce the risk of injury from high

KJ-2200/KJ-3100 Water Jetting Machines
9
pressure water, chemical burns, infections, carbon
monoxide and other causes, and prevent jetter
damage.
1. Check work area for:
 • Adequatelighting.
 • Flammableliquids,vaporsordustthatmayignite.
If present, do not work in area until sources have
been identified and corrected.The jetter is not ex-
plosion proof and can cause sparks.
 • Clear,level,stabledryplaceformachineandopera-
tor. If needed, remove the water from the work area.
Wood or other coverings may need to be put down.
 • Jetterlocationthatisinawellventilatedoutdoor
area. Do not place the jetter indoors, even with
doors and windows open. Jetter can be located
remotely from the point of use.
 • Suitablewatersupply.
 • Clearpathtotransportthejettertothesetuplo-
cation.
2. Inspect the drain to be cleaned. If possible, deter-
mine the access point(s) to the drain, the size(s) and
length(s) of the drain, distance to tanks or mainlines,
the nature of the blockage, presence of drain clean-
ing chemicals or other chemicals, etc. If chemicals
are present in the drain, it is important to under-
stand the specific safety measures required to work
around those chemicals. Contact the chemical man-
ufacturer for required information.
If needed, remove fixture (water closet, etc.) to allow
access to the drain. Do not feed the hose through a
fixture. This could damage the hose and the fixture.
3. Determine the correct equipment for the application.
See the Specifications sectionforinformationonthese
jetters. Drain cleaners and jetters for other applica-
tions can be found by consulting the RIDGID Catalog,
on line at www.RIDGID.com or www.RIDGID.eu .
4. Make sure all equipment has been properly inspected.
5. Evaluate the work area and determine if any barri-
ers are needed to keep bystanders away. Bystand-
ers can distract the operator. If working near traffic,
erect cones or other barriers to alert drivers.
6. If needed, place protective covers in the work area.
The drain cleaning process can be messy.
7. Takethejettertothewell-ventilatedoutdoorworkarea
along the clear path. If the machine needs to be lifted,
use proper lifting techniques. Use care moving equip-
ment up and down stairs, and be aware of possible slip
hazards. Wear appropriate footwear to help prevent
slips.
Water Supply
Confirm that there is sufficient water flow for jetter. Run a
hose from the water source to the jetter. Use the largest di-
ameter, shortest length hose possible. A 3/4” / 19 mm I.D.
hose is the minimum recommended size. An appropriate
backflow prevention device should be used to comply
with all local codes and ordinances. Turn the water on at
the source and measure the time it takes to fill a clean five
gallon / 18,9 liter bucket. See the following table for maxi-
mum bucket fill times for each jetter.
Jetter Rating
GPM / liter Maximum 5 Gallon / 18,9 liter Bucket FillTime
KJ-2200 2.4 / 9 125 seconds
KJ-3100 5.5 / 20 55 seconds
Insufficient water flow will prevent the jetter from reaching
thepressureratingand coulddamage thepump.Inspectthe
water in the bucket fordirtanddebris. Dirtanddebris in the
water supply can cause excess pump wear, clog the jetter fil-
ters nozzles and reduce performance. Do not use water from
ponds, lakes or other sources that may be contaminated.
In cases of insufficient water flow, possible solutions in-
clude using fittings to allow multiple supply hoses to be
connected to the jetter or the use of a tank.
If a tank is used, plumb a tee with full port valves to the
jetter water inlet as shown in Figure 9. Connect a 3/4” /
19 mm hose no longer than 6 feet / 1,8 m to the valve
on the outlet of the tee, and connect the water supply
to the run of the tee. Either place the hose end in the
tank or connect to the tank outlet. The entire length
of the tank hose should be no more than 5” / 12,7 cm
above the jetter water inlet, or the jetter will not draw
water from the tank.
Figure 9 – Water Supply Connections When Using ATank
Water InTo Jetter
Inlet Filter
Tee
Full PortValve
HoseTo Tank
Water Supply In

KJ-2200/KJ-3100 Water Jetting Machines
10
Fill the tank prior to starting the jetter. When starting
jetter, turn the tank valve off. As soon as the jetter is
started, open the tank valve. Monitor the tank water
level, and if needed, stop jetting to allow the tank to
refill. Do not allow the water level to fall below the hose
end.
Hot water can be used for improved cleaning. Do not
use water hotter than 140°F / 60°C – this can cause the
pump thermal overload to open. When using hot wa-
ter, use appropriate personal protective equipment to
reduce the risk of burns.
When using in cold weather, use precautions to pre-
vent water from freezing in the pump. This can dam-
age the pump.
Make sure that the inlet supply valve on the jetter is
closed and attach the supply hose to the jetter.
Drain Preparation
If working through a manhole, storm grate or other
large access, use pipe and fittings to create a guide for
the jetter hose from the drain opening to operation
point. This will prevent the jetter hose from whipping
around in the access and protect the hose from dam-
age.
Figure 10 – Extending the Drain Opening to the Operation
Point
Hose Set-Up
Use care when routing jetter hoses. Routing hoses over
rough surfaces, sharp edges, crossing hoses, etc. can
damage the hose jacket, especially when the jetter is
used in the pulse mode. Keeping the jetter hose on the
reel will help to minimize hose damage.
1. Select a jetter hose size appropriate for the drain
being cleaned. It is not generally recommended
to connect two jetter hoses together for cleaning
drains. The connection between the two hoses is
less flexible and can prevent passage through fit-
tings See Jetter Hose Selection Chart.
2. As needed, separate the hose reel from the motor/
pump assembly. Locate the hose reel within 3 feet /
90 cm of the drain opening. Do not allow excessive
amounts of hose outside of the drain to prevent
hose damage. If the hose reel cannot be placed
within 3 feet / 90 cm of the drain opening, extend
the drain opening back to the hose reel with similar
sized pipe and fittings.
3. Route a hose from the jetter to the IN fitting on the
foot valve. Use teflon tape to seal the connection.
Position the foot valve for accessibility. You must be
able to control the jetter hose and the foot valve.
4. Connect the hose from the reel to the OUT fitting on
the foot valve.
Figure 11 – FootValve Connection
In Fitting
Out Fitting
5. Mark the jetter hose near the end to indicate when
the nozzle is getting close to the drain opening
when withdrawn. This will help prevent the nozzle
from coming out of the drain and whipping around.
The distance depends on the configuration of the
drain, but should be at least 4’/ 1,2 m.
6. Remove the nozzle from the end of the jetter hose
and place the end of the jetter hose in the drain.
Open the inlet supply valve to purge the air and any
debris from the jetter and hoses. Allow water to flow
for at least 2 minutes.
7. Close the inlet supply valve.
8. Select a nozzle. Use nozzles specifically sized for the
jetter being used. Using incorrect nozzles can cause
poor performance (low operating pressure or low
flow)ormaydamage the jetterwithexcessivelyhigh

KJ-2200/KJ-3100 Water Jetting Machines
11
pressures. Makesure the nozzle orificesare clear and
open. See Jetter Nozzle Selection Chart.
If using the RR3000 nozzle for drains larger than 6”/
152 mm and up to 9”/ 229 mm, the extension must
be used. For drains 6” / 152 mm and smaller, no ex-
tension is needed. If needed, firmly hand tighten the
extension to the RR3000 – do not over tighten. Us-
ing the RR3000 nozzle in a line larger than 6”and up
to 9”/ 152 mm and up to 229 mm without an exten-
sion, or in lines larger than 9” / 229 mm may allow
the nozzle to change direction in the drain, exit at
the user and cause serious injury (Figure 12).
9. Firmlyhandtightenthe nozzletotheendofthehose–
do not over tighten. Over tightening the nozzle can
damage the nozzle and cause poor performance.
10. Insert the hose with nozzle attached into the drain
and open the inlet supply valve. Confirm that water
flows freely through the nozzle and close the inlet
supply valve.
Figure 12 – RR3000 Nozzle with Extension
Extension
KJ-2200
Thread Size, inch / mm 1/8/ 3,2 NPT 1/4/ 6,4 NPT
Hose Size (Inside Diameter), inch / mm 1/8& 3/16 / 3,2 & 4,8 1/4/ 6,4
Hose Size (Outside Diameter), inch / mm 3/16 & 1/4/ 4,8 & 6,4 1/2/ 13
Features three reverse jet thrusts for maximum propulsion to jet long distances. Use this nozzle
for most applications. H-61 H-71
Uses three jet thrusters in reverse plus one jet pointed forward to penetrate solid grease or sludge
blockages. The forward jet blasts a small hole in the blockage for the nozzle to follow. It is also
very effective when jetting ice blockages. H-62 H-72
Use the drop head to help negotiate difficult bends.This nozzle has three reverse jet thrusts. H-64
Use the spinning nozzle to clean grease and similar blockage from drain. H-65 H-75
Applications Pipe Size inch / mm Nozzle Size inch / mm Hose Size (ID) inch / mm Hose Size (OD) inch / mm
KJ-2200
Bathroom sinks, urinals, and small lines. 11/4- 2 / 32 - 50 1/8/ 3,2 NPT 1/8/ 3,2 3/16 / 4,8
Kitchen sinks, laundry tubs and stacks, clean-outs, and
vents. 2 - 3 / 50 - 76 1/8/ 3,2 NPT 3/16 / 4,8 1/4/ 6,4
Shower and floor drains, lateral lines, and grease traps. 3 - 4 / 76 - 101 1/4/ 6,4 NPT 1/4/ 6,4 1/2/ 13
Lateral and main lines. 4 - 6 / 101 - 152 1/4/ 6,4 NPT 1/4/ 6,4 1/2/ 13
KJ-3100
Stacks, clean-outs and vents. 2 - 3 / 50 - 76 1/8/ 3,2 NPT 3/16 / 4,8 1/4/ 6,4
Floor drains, lateral lines, and grease traps. 3 - 4 / 76 - 101 1/4/ 6,4 NPT 3/8/ 9,5 5/8/ 16
Lateral and main lines. 4 - 10 / 101 - 250 1/4/ 6,4 NPT 3/8/ 9,5 5/8/ 16
JETTER HOSE SELECTION CHART
JETTER NOZZLE SELECTION CHART

KJ-2200/KJ-3100 Water Jetting Machines
12
Operating Instructions
WARNING
Always wear eye protection to protect your eyes
against dirt and other foreign objects. Always wear
appropriate personal protective equipment for the
work environment.
Never operate the jetter with the hose end outside
of the drain. Hose can whip, causing striking inju-
ries and spray can penetrate skin and cause serious
injury.
High pressure fluid can inject under skin resulting
in serious injury, including amputation. Do not di-
rect spray at people or animals.
Do not operate jetter above pressure rating or
140°F / 60°C (inlet water temperature).This increas-
es the risk of injury, including burns, and damage
to the jetter.
One person must control both the jetting process
and the foot valve. Always use the foot valve. If the
jetter hose comes out of the drain, the operator
must be able to shut the water flow off to reduce the
risk of the jetter hose whipping, causing striking
and high pressure injection injuries.
Always use appropriate personal protective equip-
ment while handling and using drain cleaning
equipment. Drain may contain chemicals, bacteria
and other substances that may be toxic, infectious,
cause burns or other issues. Appropriate person-
al protective equipment always includes safety
glasses and gloves, and may also include equip-
ment such as latex or rubber gloves, face shields,
goggles, protective clothing, respirators, and steel
toed footwear.
Follow operating instructions to reduce the risk of
injury from whipping hoses, high pressure liquid
injection, carbon monoxide and other causes.
1. Make sure that machine and work area is properly
set up and that the work area is free of bystanders
and other distractions. If the jetter is located remote-
ly from the point of use, another person should be
located at the jetter.
2. Insert the hose with nozzle attached into the drain
at least three feet so that the end of the hose will not
come out of the drain and whip around when the
machine is started.
3. Confirm that the pulse actuator lever is rotated
counter-clockwise in the “Pressure” position (Figure
16).
4. Open the inlet supply valve. Never start the engine
without the water supply turned ON. This can dam-
age the pump.
5. Press the foot valve to reduce pressure and allow
the engine to start. Confirm that water flows freely
through the nozzle. Following the starting instruc-
tions supplied in the engine manual, start the en-
gine. Allow the engine to warm up.
KJ-3100
Thread Size, inch / mm 1/8/ 3,2 NPT 1/4/ 6,4 NPT
Hose Size (Inside Diameter), inch / mm 3/16 / 4,8 3/8/ 9,5
Hose Size (Outside Diameter), inch / mm 1/4/ 6,4 5/8/ 16
Features four (4) reverse jet thrusts for maximum propulsion to jet long distances. Use this nozzle
for most applications. H-101 H-111
Uses three jet thrusters in reverse plus one jet pointed forward to penetrate solid grease or sludge
blockages. The forward jet blasts a small hole in the blockage for the nozzle to follow. It is also
very effective when jetting ice blockages. H-102 H-112
Use the drop head to help negotiate difficult bends.This nozzle has four (4) reverse jet thrusts. H-104
Use the spinning nozzle to help clean grease and similar blockage from drain. H-105 H-115
Use to clear roots and other type of blockages.
NOTE! Use extension to stabilize the RR3000 when cleaning 8”/ 200 mm diameter drains. RR3000

KJ-2200/KJ-3100 Water Jetting Machines
13
 • Runthejetterwithoutanozzleonthehosetore-
move air or debris from the system.Turn the jetter
OFF before removing or attaching the nozzle.
7. Assume a proper operating position.
 • BesureyoucancontroltheON/OFFactionofthe
foot valve. Do not press the foot valve yet.
 • Besurethatyouhavegoodbalanceanddonot
have to overreach.
 • Youmustbeabletoplaceonehandonthejetter
hose at all times to control and support the hose.
 • Youmustbeabletoreachthereelforcoilingthe
hose.
This operating position will help to maintain control
of the jetter hose.
Figure 14 – Proper Operating Position
Jetting the Drain
When jetting a drain, typically the hose is fed into the
drain the full distance to be cleaned and slowly pulled
back. This allows the high pressure water directed at
the drain walls to remove build-up.
Release the locking pin on the hose reel. With at least
three feet of hose in the drain and one hand on the
hose to control its movement, depress the foot valve.
The reverse jet thrusters on the nozzle will help pull the
hose into the drain. Feed the hose in the as far as needs
to be cleaned. If the hose stops, it has encountered
some type of obstruction.
If the nozzle cannot pass through an obstruction, such
as a change in direction (trap, turn, etc.) or a blockage.
Figure 13 – Controls
UnloaderValve
Pressure Gauge
Thermal
Overload
Pulse Actuator
6. Turn the unloader valve while monitoring the pres-
sure gauge to adjust the pressure as desired (clock-
wise to increase pressure, counter-clockwise to de-
creasepressure).Donotexceedthemachinepressure
rating being used. Do not force the unloader valve or
use wrenches or tools to turn. This will damage the
unloader valve.
Jetter Pressure Rating, PSI / bar
KJ-2200 2200 / 150
KJ-3100 3000 / 205
If the jetter will not generate the rated pressure or is
erratic:
 • Makesuretheenginethrottleisproperlyadjust-
ed.
 • Makesurethattheinletsupplyvalveisfullyopen
and other valves in the supply system are fully
open.
 • Turn unloader valve clockwise to increase pres-
sure. Do not force.
 • Makesurethepulseactuatorisonthe“Pressure”
setting.
 • Cycle the pulse actuator between the“Pressure”
and“Pulse”position several times while the unit is
running to clear any trapped air from the system.
 • Inspect system for leaks. Use caution during in-
spection to prevent injury. If leaks are found, shut
jetter OFF before fixing.
 • Turn the jetter OFF. Check the inlet lter/lter
washer and make sure that they clear of debris.
 • Makesurethereisadequatewaterowtothejet-
ter.
 • TurnthejetterandinletsupplyvalveOFF.Remove
the nozzle and clean the orifices with the nozzle
cleaning tool.

KJ-2200/KJ-3100 Water Jetting Machines
14
 • Usesharpthrustsofthehose.
 • Rotatethehoseaquartertohalfturntoorientthe
set of the hose to the direction change (If the hose
is rotated, once through the obstruction, turn the
hose back to help prevent kinks) See Figure 15.
 • Usethepulsemode. (see next section).
 • Useatraphoseorsmallerdiameterhose.
Figure 15 – Rotating the Hose
Once past a blockage, take the time to clean that sec-
tion of drain prior to moving forward. Move several
feet past the area of the obstruction and slowly pull the
nozzlebackthroughthearea oftheobstruction.Dothis
several times and then move further into the drain.
Watch the drain water level. If the water level gets too
high, you may need to turn the jetter OFF and allow
the water to drain prior to continuing. Jetting when the
line is full of water is less effective than when the line
is empty. Do not allow the jetter to run for extended
period of time with the foot valve OFF. When the foot
valve is OFF, water recirculates in the pump and cause
the water to heat up. This can cause the pump thermal
overload to open.
Once the nozzle is the desired distance into the drain,
slowly (1 ft / 30 cm per minute for heavy drain accu-
mulations) pull the nozzle back through the drain. Use
one hand to control the hose and the other to wind the
hose onto the reel. Watch as the nozzle gets closer to
the drain opening that the nozzle does not come out
of the drain while water is flowing. This could allow the
hose to whip around and cause striking and high pres-
sure fluid injuries. Always control the hose. Look for
the mark on the hose near the nozzle. Release the foot
valve to shut off the water flow.
Turn OFF the engine as directed in the engine manual,
and depress the foot valve to release the system pres-
sure. Never leave the system pressurized. If needed,
change the nozzle and continue cleaning following the
above process. Several passes through a line are rec-
ommended for complete cleaning.
When finished, with the jetter shut off, remove the noz-
zle and open inlet supply valve to flush out the pump
and hose. If using the jetter in cold weather conditions,
immediately drain the water from the system to help
prevent damage from freezing. See Machine Storage
for information on freeze protecting.
Using the Pulse Mode
When manipulating the hose is not enough to pass
through a direction change or obstruction, the pulse
mode should be used. The pulse mode induces large
variation in water pressure that causes the hose to vi-
brate, easing hose advancement.
1. Turn the pulse actuator lever clockwise to the“Pulse”
position.Inpulse mode,thepressuregauge will read
less than full pressure.This is normal.
Figure 16 – Pulse Actuator Lever Position
PRESSURE PULSE

KJ-2200/KJ-3100 Water Jetting Machines
15
2. If needed, use sharp thrusts of the hose and hose ro-
tation to help the nozzle through the obstruction.
3. Once through the obstruction, turn the pulse ac-
tuator lever counter-clockwise to the “Pressure”
position. Do not leave the jetter in pulse mode any
longer than needed to pass through an obstruction.
Excessive use of the pulse feature can cause prema-
ture wear on hoses and system.
UsingWater Jetter Machine as a Pressure
Washer
The RIDGID water jetting machines can also be used
as pressure washers with the addition of the pressure
wash package. Use as a pressure washer is similar to
use as a jetter, and those instructions should be used in
conjunction with the following.
1. Locate an appropriate work area.
2. Make sure all equipment has been properly inspect-
ed.
3. Attach the wash wand to the wash wand hose. Al-
ways use hose with a pressure rating at least as high
as the jetter pressure rating. Use a thread sealant to
prevent leaks.
4. Attach hose to the jetter outlet. Make sure the ends
of the hose are securely connected to prevent them
from coming off under pressure.
5. Connect an appropriate water supply, as discussed
earlier, to the jetter.
6. Open the inlet supply valve and squeeze the wash
wand trigger to allow water to flow and purge any
air from the system. Never start the engine without
the water supply turned ON. This can damage the
pump.
7. Make sure that pulse actuator lever is rotated coun-
ter-clockwise in the“Pressure”position.
8. Wash Wand Nozzle Adjustments – By rotating the
nozzle, the wash pattern can be adjusted from a
fine stream to a wide fan type spray. By pulling the
nozzle forward (low pressure) and backward (high
pressure), the pressure can be adjusted. Make sure
that the nozzle is pulled back to the high pressure
position to start operation.
Figure 17 – Wash Wand Nozzle Adjustments
Pattern Adjustment
Low
Pressure High
Pressure
Lock Out
9. Wash Wand Lock Out – the wash wand includes a
lock out on the back of the trigger. Flip the lock out
down to prevent the operation of the trigger when
the wash wand is not in use.
10. With the wand pointed in a safe direction, squeeze
the wash wand trigger to reduce pressure and allow
the engine to be started. Following the starting in-
structions supplied in the engine manual, start the
engine. Allow the engine to warm up. Release the
trigger as soon as the engine starts.
11. With the wand pointed in a safe direction, squeeze
the wash wand trigger. Turn the unloader valve
while monitoring the pressure gauge to adjust the
pressure as desired. Do not exceed the machine
pressure rating. Release the wash wand trigger.
Pressure Washer Operation
1. When using as a pressure washer use both hands to
grip and direct the wash wand for greater control.
Never direct the wash wand at people. High pres-
sure fluid can inject under skin resulting in serious
injury. Never direct wash wand at electrical equip-
ment or wiring to reduce the risk of electrical shock.
2. Control the flow of water with the trigger. Use care
when using the pressure washer. Holding the nozzle
too close to a surface can damage it. Test a small,
inconspicuous area to confirm the settings work as
desired.
3. Do not allow the jetter to run for extended period of
time with the trigger OFF. When the trigger is OFF,
water recirculates in the pump and it causes the
water to heat up. This can cause the pump thermal
overload to open.
4. Once pressure washing is complete, release the trig-
ger and turn OFF the engine as directed in the en-
gine manual. Squeeze the trigger to release system
pressure. Never leave the system pressurized.
Detergent Injector
1. If needed, attach the detergent injector to the outlet
port. Remove the output hose and attach the de-
tergent injector with arrow on the unit pointing the
same direction as the water flow. Use thread sealant
to prevent leaks. Reattach the output hose.
2. Attach the siphon hose to the detergent injector.
Place the strainer end of hose into the detergent
container.Onlyusedetergentsdesignedforusewith
pressure washers. Follow all detergent instructions.
Do not spray flammable liquids or toxic chemicals.
Other detergents, solvents, cleaners, etc. can dam-
age the jetter, or cause serious injury.

KJ-2200/KJ-3100 Water Jetting Machines
16
3. When pressure washing, detergents are only dis-
pensed when wash wand nozzle is in the low pres-
sure position. Pull the nozzle forward to the low
pressure position to dispense detergent.
4. Duringoperation,thedetergentapplicationratecan
be adjusted by turning the sleeve on the detergent
injector. Counter-clockwise increases the amount of
detergent, clockwise decreases.
5. When detergent application is complete, remove
the strainer from the detergent, place into a bucket
of clean water and flush the system of any deter-
gent.
Maintenance Instructions
WARNING
Before performing any maintenance, engine switch
should be in OFF position and spark plug wires
should be disconnected to prevent inadvertent op-
eration. Press foot valve or wand trigger to release
any fluid pressure in system.
Always wear safety glasses and gloves when per-
forming any maintenance to help protect against
drain chemicals and bacteria.
Cleaning
The hose should be cleaned as needed with hot, soapy
water and/or disinfectants. Do not allow water to enter
the engine or electrical system. Do not clean with pres-
sure washer. Wipe the unit down with a damp cloth.
Engine
Maintain the engine as directed in the engine opera-
tor’s manual supplied with the unit.
Pump Lubrication
Check the pump oil level prior to use. Place the jetter
on a level surface. Wipe any dirt and debris from the
area of the dipstick and remove the dipstick – check
the oil level. If needed, add SAE 30W non-detergent oil.
Do not overfill. Reinstall dipstick.
Change oil in pump after first 50 hours of operation
and every 500 hours of operation after that. With the
pump warm from operation, remove plug on bottom
of pump and drain oil into suitable container. Replace
plug. Fill with approximately 32 oz / 0,9 kg of SAE 30W
non-detergent oil using the checking procedure.
Gearbox Lubrication
Check the gearbox oil level prior to use. Place the jetter
on a level surface. Wipe any dirt and debris from the
area of the dipstick and remove the dipstick – check
the oil level. If needed, add SAE 90W gear lubricant. Do
not overfill. Reinstall dipstick.
Change oil in gearbox every 500 hours of operation.
With the gearbox warm from operation, remove plug
on bottom of gearbox and drain oil into suitable con-
tainer. Replace plug. Fill with approximately 8 oz /
0,2 kg of SAE 90W gear lubricant oil using the checking
procedure.
Preparing Pump for Cold Weather Storage
NOTICE
If the jetter will be stored under conditions
where the temperature is near or below 32°F / 0°C, the
jetter must be properly prepared. If water freezes in the
pump, it can damage it.
There are two methods for preparing the jetter for cold
weather storage.The first is to open all valves in the sys-
tem and use compressed air to force any water out of
the system.This can also be used to remove water from
the hoses.
The second method uses RV antifreeze (non-ethylene
glycol antifreeze). Do not use ethylene glycol antifreeze
in the jetter pump. Ethylene glycol cannot be used in
drainage systems.
1. Attach a 3’/ 90 cm section of hose to the inlet supply
valve and open valve.
2. Place the end of the hose into the container of RV
antifreeze.
3. Remove the nozzle from the end of the hose.
4. Start the jetter and run until antifreeze comes out of
the end of the hose.
Accessories
WARNING
To reduce the risk of serious injury, only use acces-
sories specifically designed and recommended for
use with the RIDGID Water Jetter Machines, such as
those listed below. Other accessories suitable for
use with other tools may be hazardous when used
with RIDGID Water Jetter Machines.

KJ-2200/KJ-3100 Water Jetting Machines
17
Catalog
No. Model No. Description
Hose I.D.
inch / mm
Hose O.D.
inch / mm
38698 H-101 Propulsion Nozzle 1/8”/ 3,2 mm
NPT
38713 H-102 Penetrating Nozzle Fits 1/4”/
6,4 mm Hose
38703 H-104 Drop Head Nozzle
38723 H-105 1/8”/ 3,2 mm NPT Spin Nozzle
38693 H-111 Propulsion Nozzle 1/4”/ 6,4 mm
NPT
38708 H-112 Penetrating Nozzle Fits 3/8”/
9,5 mm Hose
38718 H-115S 1/4”/ 6,4 mm NPT Spin Nozzle
16713 RR3000 Root Ranger Nozzle
47592 H-1425 1/4”/ 6,4 mm x 25’/ 7,6 m Trap Hose 3/16 / 4,8 1/4/ 6,4
47597 H-1435
1/4”/ 6,4 mm x
35’/ 10,7 m
Trap Hose
1/4”/ 6,4 mm
Trap Hose 3/16 / 4,8 1/4/ 6,4
47602 H-1450
1/4”/ 6,4 mm x
50’/ 15,2 m
Trap Hose Orange 3/16 / 4,8 1/4/ 6,4
49272 H-1475 1/4”/ 6,4 mm x 75’/ 22,9 m
Trap Hose 3/16 / 4,8 1/4/ 6,4
49277 H-1400 1/4”/ 6,4 mm x 100’/ 30,5 m
Trap Hose 3/16 / 4,8 1/4/ 6,4
64732 H-1415 1/4”/ 6,4 mm x 150’/ 45,7 m
Trap Hose 3/16 / 4,8 1/4/ 6,4
64827 H-3835 3/8”/ 9,5 mm ID x 35’/ 10,7 m
Wash Hose 3/8/ 9,5 5/8”/ 16
64832 H-3850 3/8”/ 9,5 mm ID x 50’/ 15,2 m
Jet/Wash Hose 3/8/ 9,5 5/8”/ 16
64837 H-3810
3/8”/ 9,5 mm ID x
100’/ 30,5 m
Jet Hose
3/8”/ 9,5 mm
Jet Hose 3/8/ 9,5 5/8”/ 16
64842 H-3815
3/8”/ 9,5 mm ID x
150’/ 45,7 m
Jet Hose Black 3/8/ 9,5 5/8”/ 16
64847 H-3820 3/8”/ 9,5 mm ID x 200’/ 61 m
Jet Hose 3/8/ 9,5 5/8”/ 16
64852 H-3825 3/8”/ 9,5 mm ID x 250’/ 76,2 m
Jet Hose 3/8/ 9,5 5/8”/ 16
64857 H-3830 3/8”/ 9,5 mm ID x 300’/ 91,4 m
Jet Hose 3/8/ 9,5 5/8”/ 16
KJ-3100 Jetter Nozzles and Hoses
Catalog
No. Model No. Description
Hose I.D.
inch / mm
Hose O.D.
inch / mm
64772 H-61 Propulsion Nozzle 1/8“/ 3,2 mm
NPT
64777 H-62 Penetrating Nozzle Fits 1/4 “/
6,4 mm Hose
64782 H-64 Drop Head Nozzle
82842 H-65 Spin Nozzle 2200
64787 H-71 Propulsion Nozzle 1/4“/ 6,4 mm
NPT
64792 H-72 Penetrating Nozzle Fits 1/2“/
13 mm Hose
82852 H-75 Spin Nozzle 2200
47592 H-1425 1/4”x 25’/ 6,4 mm x 7,6 m 3/16 / 4,8 1/4/ 6,4
47597 H-1435 1/4”x 35’/ 6,4 mm x 10,7 m 3/16 / 4,8 1/4/ 6,4
47602 H-1450 1/4”x 50’/
6,4 mm x 15,2 m
1/4”/ 6,4 mm
Trap Hose 3/16 / 4,8 1/4/ 6,4
49272 H-1475 1/4”x 75’/
6,4 mm x 22,9 m Orange 3/16 / 4,8 1/4/ 6,4
49277 H-1400 1/4”x 100’/
6,4 mm x 30,5 m 3/16 / 4,8 1/4/ 6,4
64732 H-1415 1/4”x 150’/
6,4 mm x 45,7 m 3/16 / 4,8 1/4/ 6,4
50002 HL-1 Flexible Leader,
1/4”/ 6,4 mm 1/8/ 3,2 3/16 / 4,8
50007 HL-2 Flexible Leader,
1/2”/ 13 mm 1/8/ 3,2 3/16 / 4,8
47607 H-1250 1/2”x 50’/
13 mm x 15,2 m 1/4/ 6,4 1/2/ 13
47612 H-1275 1/2”x 75’ /
13 mm x 22,9 m 1/4/ 6,4 1/2/ 13
47617 H-1200 1/2”x 100’ /
13 mm x 30,5 m 1/4/ 6,4 1/2/ 13
51587 H-1211 1/2”x 110’ /
13 mm x 33,5 m
1/2”/ 13 mm
Jet Hose 1/4/ 6,4 1/2/ 13
49487 H-1215 1/2”x 150’ /
13 mm x 45,7 m Black 1/4/ 6,4 1/2/ 13
51597 H-1220 1/2”x 200’/
13 mm x 61 m 1/4/ 6,4 1/2/ 13
KJ-2200 Jetter Nozzle and Hoses
Catalog
No. Model No. Description
62882 H-5 Mini Hose Reel (No Hose included)
64737 H-30 H-30 Cart with Hose Reel
62877 H-30
WH H-30 Cart with Hose Reel and 110’/ 33,5 m x 1/2”/ 13 mm Jet Hose
64077 HP-22 Pressure Wash Package, KJ-2200
64767 HW-22 Wash Wand, KJ-2200
51572 H-1235 Wash Wand Hose 1/2”/ 13 mm x 35’/ 10,7 m
48157 FV-1 Foot Valve
66732 HF-4 Quick Connect Hose
48367 H-25 Winterizing Kit
47542 H-21 Nozzle Cleaning Tool
67187 H-32 Jet Vac
KJ-2200 Jetter Accessories
Catalog
No. Model No. Description
62882 H-5 Mini Hose Reel
64862 H-38 Hose Reel (Fits KJ-3100)
64902 H-38
WH Hose Reel with 200’/ 61 m x 3/8”/ 9,5 mm ID Hose
(Fits KJ-3100)
64797 HW-30 Wash Wand, KJ-3100
48367 H-25 Winterizing Kit
48157 FV-1 Foot Valve
66732 HF-4 Quick Connect Hose (Reel to Foot Valve)
47542 H-21 Nozzle Cleaning Tool
67187 H-32 Jet Vac
KJ-3100 Jetter Accessoires

KJ-2200/KJ-3100 Water Jetting Machines
18
Disposal
Parts of the water jetter contain valuable materials and
can be recycled. There are companies that specialize
in recycling that may be found locally. Dispose of the
components in compliance with all applicable regula-
tions. Contact your local waste management authority
for more information.
For EC Countries: Do not dispose of electri-
cal equipment with household waste!
AccordingtotheEuropeanGuideline2002/96/EC
for Waste Electrical and Electronic Equipment
and its implementation into national legislation,
electrical equipment that is no longer usable must be col-
lected separately and disposed of in an environmentally
correct manner.
Troubleshooting
PROBLEM CAUSE CORRECTION
Jetter runs but produc-
es little or no pressure. Inadequate water supply. Make certain water supply faucet is ON.
Make certain jetter’s water supply inlet valve is
ON.
Make certain water supply hose is clear and not
kinked or collapsed.
Jetter will not adjust to
full operating pressure
at start-up.
Air is trapped in system. Remove nozzle from jet hose and run jetter to
flush air/debris from system.
Jetter nozzle thrusters are blocked Remove nozzle and clean thruster orifices with
nozzle claning tool.
Jetter pressure gage os-
cillates from 500 to full
operating pressure.
Jetter nozzle thrusters are blocked. Remove nozzle. Use nozzle cleaning tool to clear
nozzle orifices: select proper wire size and push
completely through each thruster orifice to re-
move debris.
Debris or air trapped in system. Remove nozzle and insert jet hose in drain line.
Run jetter to flush trapped air or debris.
Machine Storage
WARNING
Store the jetter in a well ventilated area
protected from rain and snow. Keep the machine in a
locked area that is out of reach of children and people
unfamiliar with jetters. This machine can cause serious
injury in the hands of untrained users. See Maintenance
section for information on cold weather storage. See
engine operator’s manual for specific information on
engine storage.
Service And Repair
WARNING
Improper service or repair can make machine un-
safe to operate.
The “Maintenance Instructions” will take care of most
of the service needs of this machine. Any problems not
addressed by this section should only be handled by
an authorized RIDGID service technician.
Tool should be taken to a RIDGID Independent Author-
ized Service Center or returned to the factory.
For information on your nearest RIDGID Independent
Service Center or any service or repair questions:
 • ContactyourlocalRIDGIDdistributor.
 • Visitwww.RIDGID.comorwww.RIDGID.eutond
your local RIDGID contact point.
 • ContactRIDGIDTechnicalServicesDepartmentat
[e-mail], or in the U.S. and
Canada call [phone].