RIDGID KJ-3100 - Manual (Page 10)

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 Fuel Tank Access
Fuel Tank Cap
9. Check the oil level in the pump and gear box (if
e quipped) and add oil if needed (see Maintenance
Instructions section).
Machine and Work 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,
o dor less 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