Shark SJPE-1500, Руководство оператора, Страница: 7 / 22

Shark
®
Jetters
OPERATOR’S MANUAL
7
SJPE-1500 • 8.914-323.0 • REV. 4/12 a
is used between the hose and quick connect. Adapters
may be ordered separately.
Often, the 1/8" hose is used in conjunction with the spray
wand trigger to give the operator finger tip control. Re-
move the spray wand from the trigger and attach the
1/8" hose using the appropriate adapter.
A SCP-1 valve is available that can be used as a safety
shut-off valve for all hose sizes. See foot pedal section for
installation and operating instructions.
Nozzles
A number of types of nozzles are available for drain clean-
ing. Each has a different spray pattern. Some nozzles may
have a hole in the front to cut through the stoppage. All will
have holes in the back to drive the hose down the line and
clean the walls of the pipe. A tight spray pattern (15°) has
more driving power for long runs, a wide spray pattern (40°)
does a better job of cutting the grease off the walls of the
pipe. A combination of nozzles may be required to clear a
line. Always turn off the machine and shut off valve before
changing nozzles.
Make sure the nozzle you are using matches the pump size.
A 3000 psi
(207 bar) pump requires a different nozzle ori-
fice than a 1500 psi (104 bar) pump. Mismatching nozzles
with pump size will either cause too little pressure which
may not clear the drain, or too much pressure which may
damage the machine.
Check nozzles before and after each use for clogged holes
which can cause pressure to increase to dangerously
high levels and damage the pump. A clogged hole can be
cleared by simply using a nozzle cleaning tool.
Use the nozzle selection guide to determine what nozzle
you will need for various applications.
Powerful penetrating
nozzle cuts through
grease and ice.
Wide spray flushing
nozzle cleans inside of
pipe thoroughly.
Rotary nozzle scours
walls of pipe crystal clear
NOZZLE SELECTION GUIDE
1/8" 1/4" 3/8"
No Forward Jet 8.751-944.0 8.751-946.0 8.751-948.0
1 FWD / 3 Back 8.751-945.0 8.751-947.0 8.751-949.0
Rotating Nozzle 8.710-889.0 8.710-898.0
-
Rotary Nozzles
Rotary nozzles are useful as a finishing tool. After the line
has been cleared, you may switch to the rotary nozzle to
more thoroughly clean the walls of the pipe. Use these
nozzles only in a predominantly straight run since they are
longer than regular nozzles and may get caught in tight
bends. Note that the rotating nozzles provide much lower
pressure than standard jetting nozzles. Rotary nozzles can
be adapted using the nozzle adapters and bushings below.
NOZZLE ADAPTERS AND BUSHINGS
Part Number FPT x MPT
9.803-054.0 1/4" x 1/8"
8.705-185.0 3/8" x 1/8"
9.804-007.0 3/8" x 1/4"
9.803-564.0 1/8" x 1/4"
8.705-129.0 1/4" x 3/8"
Pre-Operation Checklist
Be sure you understand all safety precautions and
___ have been trained to use the machine.
Wear goggles or a face shield to protect your eyes
___ from spray or from any product of the spray.
Wear gloves, rubber boots and other protective
___ clothing as required.
Be sure you understand all safety precautions for the
___ detergent use.
Check the labels of any substance you will spray. If
the label recommends any antidote or treatment, be
___ ready to use it.
___ Check that all lines and hoses are clear.
Check that the machine is connected to an adequate
___ water supply and that the water supply is on.
Check that traffic has not made the hose weak, worn
or damaged. Check the hose for pinching or kinking.
___ Replace any damaged hose.
___ Tighten all fluid connections securely.