HARBEN Eliminator VanPack, Руководство по эксплуатации и техническому обслуживанию

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5. To divert water to the High-Pressure hoses, press the water on button on the
control panel Speed / Pressure can be adjusted using RPM + and RPM -
buttons.
6. Use the “Hare” button to raise the RPM and in-turn raise the water pressure
7. To shut the system down, reduce the RPM to idle speed and turn off the water.
Switch the engine off by momentarily pressing the red button. The engine will shut
down safely. Switch the master switch to 0. The system is now safely off.
8. In emergency situations press the stop button on the radio control panel or the
emergency stop button on the main control panel.
4.5.2. Checking the Operating Pressure with a Nozzle Fitted
1. Fit the correctly sized nozzle to the high-pressure hose.
2. Ensure the nozzle is secured in a safe position, preferably within sight of the operator
at the control panel.
3. Press the water ‘ON’ button at the control panel. Select the required speed.
4. Observe the pressure displayed on the control panel screen and note the pressure
reading (See Fig. 3). Press the water ‘off’ button and select idle. Note: If the pressure
is significantly lower than expected, turn the unit off and replace the nozzle with a new
one.
Fig 3 Pressure Gauge Display
If the engine is already warm the same process will be followed. The system shutdowns are
automatically overridden in the initial sequence to allow to engine oil pressure to stabilise.
NOTICE: Do not exceed the maximum operating pressure of 2900 psi by fitting a smaller nozzle
than is recommended, as this will cause the Pressure relief valve & or Safety relief valve to dump
the excess pressure. The maximum engine speed is mechanically governed to 3150 rpm.