Jetter Hose Selection Chart; Jetter Nozzle Selection Chart; Operation Instructions; Engine Start-Up And Pressure Adjustment - RIDGID KJ-3000 Manual Del Operador

KJ-3000 Water Jetter Machine

JETTER HOSE SELECTION CHART

Stacks, clean-outs and vents.
Floor drains, lateral lines, and grease traps.
Lateral and main lines

JETTER NOZZLE SELECTION CHART

Features four (4) reverse jet thrusts for maximum propulsion to jet long distances. Use this
nozzle for most applications.
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.
Use the drop head to help negotiate difficult bends. This nozzle has four (4) reverse jet thrusts.
Use to clear roots and other type of blockages.
NOTE! Use extension to stabilize the RR3000 when cleaning 8" diameter drains.
Use to clean pipes of grease and other types of blockages.
Operating Instructions
WARNING
Always wear eye protection to protect eyes from dirt
and other foreign objects. Wear boots or rubber
soled, non-slip shoes.
Do not spray flammable liquids or toxic chemicals.
Water spray should not be pointed at any human.
Do not hold nozzles when pressurized.
Carbon monoxide poisoning can occur if operated
in a confining area.

Engine Start-Up and Pressure Adjustment

NOTE! The KJ-3000 Jetter has a pulse actuator on the
pump. This actuator must be in the OFF (rotate
counter-clockwise) position prior to starting the jet-
ter (Figure 5). To obtain maximum pressure, the
pulse control must be OFF.
1. Turn the unloader valve counter-clockwise to insure
the pressure is backed down. (Figure 6)
2. Turn the fuel valve to the ON position.
Applications
Ridge Tool Company
Nozzle
Pipe Size Size
" NPT
2" – 3" 1 /
8
" NPT
3" – 4" 1 /
4
" NPT
4" – 8" 1 /
4
Thread Size
Hose Size
Hose Inside Diameter
Figure 5 – Pulse Actuator OFF
3. Move the choke lever to the CLOSE position.
NOTE! Choke may not be needed if engine is warm or
the air temperature is high.
4. Move the throttle lever slightly to the left.
5. a. Start the engine (manual start):
• Turn the engine switch to the ON position.
• Pull the starter grip lightly until resistance is felt, then
pull briskly.
5. b. Start the engine (electric start):
• Insert the key into the ignition and turn to the ON
position.
Hose Hose
Size ID
" "
1 / 3 /
4 16
" "
5 / 3 /
8 8
" "
5 / 3 /
8 8
" NPT " NPT
1 / 1 /
8 4
" "
1 / 5 /
4 8
" "
3 / 3 /
16 8
H-81 H-91
H-82 H-92
H-84
RR3000
H-95
7