Section 3 - Using The Machine - Grimac TWENTY Operating And Maintenance Instructions Manual

3.1 - USING THE MACHINE
Place the main switch at position 1.
Turn the external water supply knob (where applicable) and turn on the steam tap, let the water flow into the water heater and check the level on
the reading scale. The water level should come roughly half way up the MIN-MAX scale.
Place the resistance switch in the position 2.
Finall y, shut off the steam tap.
For the Twenty 1unit model, there is no three-position switch available, only an
on/off switch. This model is equipped with a dual sensor that automatically
regulatesthe boiler's filling resistor.
The manometer will indicate that water heater pressure is between 0.9 - 1.2 bar.
Be very careful when dispensing water and steam.
DANGER OF BURNS.
To dispense hot water, turn the central knob
marked with the symbol .
To dispense steam, turn either one of the side handles
marked with the symbol .
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SECTION 3 - USING THE MACHINE