Ridgid KJ-3100 Owners Manual - Page 12

KJ-2200/KJ-3100 Water Jetting Machines pressures. Make sure the nozzle orifices are clear and open. See Jetter Nozzle Selection Chart. If using the RR3000 nozzle for drains larger than 6" and up to 9"/ 229 mm, the extension must be used. For drains 6"/ 152 mm and smaller, no extension is needed. If needed, firmly hand tighten the extension to the RR3000 - do not over tighten. Using the RR3000 nozzle in a line larger than 6" and up to 9" without an extension, or in lines larger than 9" may allow the nozzle to change direction in the drain, exit at the user and cause serious injury (Figure 12). 9. Firmly hand tighten the nozzle to the end of the hose - 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. Extension Figure 12 - RR3000 Nozzle with Extension KJ-3100 KJ-2200 JETTER HOSE SELECTION CHART Applications Bathroom sinks, urinals, and small lines. Kitchen sinks, laundry tubs and stacks, clean-outs, and vents. Shower and floor drains, lateral lines, and grease traps. Lateral and main lines. Stacks, clean-outs and vents. Floor drains, lateral lines, and grease traps. Lateral and main lines. Pipe Size 11/4" - 2" 2" - 3" 3" - 4" 4" - 6" 2" - 3" 3" - 4" 4" - 10" Nozzle Size 1/8" NPT 1/8" NPT 1/4" NPT 1/4" NPT 1/8" NPT 1/4" NPT 1/4" NPT Hose Hose Size (ID) Size (OD) 1/8" 3/16" 3/16" 1/4" 1/4" 1/2" 1/4" 1/2" 3/16" 1/4" 3/8" 5/8" 3/8" 5/8" KJ-3100 KJ-2200 JETTER NOZZLE SELECTION CHART Thread Size Hose Size (Inside Diameter) Hose Size (Outside Diameter) Features three 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 three reverse jet thrusts. Use the spinning nozzle to clean grease and similar blockage from drain. Thread Size Hose Size (Inside Diameter) Hose Size (Outside Diameter) 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 the spinning nozzle to help clean grease and similar blockage from drain. Use to clear roots and other type of blockages. NOTE! Use extension to stabilize the RR3000 when cleaning 8" diameter drains. 1/8" NPT 1/8" & 3/16" 3/16" & 1/4" H-61 H-62 H-64 H-65 1/8" NPT 3/16" 1/4" H-101 H-102 H-104 H-105 1/4" NPT 1/4" 1/2" H-71 H-72 H-75 1/4" NPT 3/8" 5/8" H-111 H-112 H-115 RR3000 10