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OPERATIONS MANUAL Rev. 1.4
Operation
The electrical system is equipped with direct online (DOL) starter.
• Connect the cable to the appropriate power supply.
• Connect the water supply hose to the ¾” GEKA coupling.
• Ensure that the lance is connected to the high-pressure hose without a nozzle.
• Open supply water tab and fill the water tank (air will bleed out of the filter through the water
tank and overfill drain).
• Push the green start button, the machine will start.
• In case the machine stops after 2-3 seconds it means there is low water level in the tank.
• Activate spray handle trigger. The pump at first empties the machine from air. After a while,
water comes out of the spray lance. Hold firmly the handle until a steady jet of water is ejected.
• Release the spray handle trigger and switch off machine by pressing the red stop button.
• Connect the nozzle into the spray lance.
• Push the green start button and the machine will start.
• Your Unitor™ HPCE Dynamis+ is now ready for operation at 500 bar.
HPCE Dynamis 500+ is a zero-pressure system in the bypass or power-off mode. When
the machine is started the first time in each operation, there is a few seconds delay in
the water jetting operation getting started.
ALWAYS TARGET THE SPRAY LANCE TO A SAFE LOCATION ON THE GROUND EVEN IF
THE WATER JETTING ACTION IS DELAYED BY FEW SECONDS (20-25s).
Stopping
• Close spray handle.
• Push the red stop button.
• Shut off water supply.
• Disconnect the machine’s electric cable from the electric power source.
• Store the machine and its accessories in a safe, frost protected and dry area away from harsh,
corrosive environment.
Danger – Caution
In case you stop work for more than 30 minutes, machine must be stopped.
When handle is closed, machine is running in circulation mode. If in this working
condition the water temperature exceeds 55°C the tank thermo valve opens, releases
small amounts of hot water and same amount of cold water will enters.
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