7
Scope of Supply
2.1. Scope of Supply
Unit:
E180 Trailer Jetter
ET180 Trailer Jetter
E-Series Trailer Jetter
2.2. Pump Assembly
Figure 2.1 defines the components of the Jetter assembly as follows:
The pump is driven by an industrial diesel engine.
The engine drives the pump via a 2:1 reduction gearbox which reduces the pump rpm down
to the correct shaft speed.
Water is fed from a mains supply into a plastic water storage tank. The tank supplies
the pump with a positive head of pressure via an inline hypro strainer that filters the
water to approximately 80 microns.
The ‘P’ Type 8 22 radial piston high-pressure diaphragm pump is driven by an
industrial diesel engine through a 2:1 reduction gearbox.
The water is directed by a divert valve, to a hydraulically driven hose reel with up to 500 feet
of ½” hose, or at low pressure ‘dumped’ back to tank.
The system is protected from over pressurization by a safety relief bursting disc.
The engine and system pressure can be monitored at the control panel situated at
the rear of the Jetter.
2.3. Detailed Drawings
Detailed drawings and parts lists for the above components are provided as follows:
The pump is detailed in Section 7.
Details of other parts and assemblies are included at Section 10.
Summary of Contents for E Series
Page 10: ...8 Fig 2 1 E180 Remote Primary Components ...
Page 11: ...9 Fig 2 2 E180 Manual Primary Components ...
Page 12: ...10 Fig 2 3 E Series Remote Primary Components ...
Page 13: ...11 Fig 2 4 E Series Manual Primary Components ...
Page 14: ...12 Fig 2 5 ET180 Remote Primary Components ...
Page 15: ...13 Fig 2 6 ET180 Manual Primary Components ...
Page 35: ...33 Burst disc holder showing White burst disc ...
Page 41: ...39 Pump Refer to the P Type Service Manual Part No 061 352 included with your Jetter ...
Page 73: ...71 Service Documents 11 1 Service Checklist ...
Page 74: ...72 11 2 Service Logbook ...
