Start Up And Operation - BIEMMEDUE STX Manual De Instrucciones

Check the data plate on the machine. Make sure that the
machine's required power supply voltage and frequency
correspond to what is supplied by the mains.
WARNING
The power supply socket must be protected by a
differential circuit breaker that is in compliance with
current regulations.
7.3 ELECTRICAL SWITCH PANEL
The electrical switch panel is equipped with:
• Main switch (a)
Boiler thermostat (b)
•
Detergent adjustment tap (c)
•
Water pressure gauge (d)
•
• Operation/alarm warning lamp 1 - LED 1 (e)
Alarm warning lamp 2 - LED 2 (f))
•
The two warning lamps can be red, blue or green. They can be lit at
the same time or in a different combination as described in section
7.5 "Starting and Operation" and section 7.9 "Warnings".
7.4 TANKS
Fill the tanks with their respective products: fuel oil (main filler neck),
detergent (small filler neck) and, if the model is equipped with anti-
limescale device, anti-limescale additive through the filler neck
located under the cover of the storage compartment on the hood.
Each tank has an identification label near its respective filler neck.

7.5 START UP AND OPERATION

The LEDs on the electrical panel indicate the machine's operational
status:
LED 1 LED 2 Notification
Machine in stand-by or in operation with water
ON
supply under pressure
Machine in lockout due to inactivity (machine not
used for
LL
Manual reset: by turning it OFF (4 seconds) and
then ON using the main switch.
ON: Lighted steady
LL: Flashing 1 s ON – 1 s OFF
7.5.1 Start up
Fully open the water supply tap.
•
Wait for the internal tank to fill up completely.
•
Rotate the SW switch from OFF to ON. The motor will turn on and
•
the pump will start rotating.
If no pressure is detected in the water circuit within five seconds
•
(presence of air to be purged), the machine will stop and show a
L-LC060.04.BM
more than 20 minutes).
EN
"no water" signal (both LEDs flash blue).
Rotate the SW switch from ON to OFF and wait 5 seconds to reset
•
the error.
Repeat the actions in point 3. It may become necessary to repeat
•
steps 3 through 5 before the circuit is full of water and free of air.
• When the water shortage fault has been resolved, the machine
will be ready to work.
Disengage gun safety lock.
•
Squeeze the trigger on the gun to allow the delivery of
•
pressurized water.
WARNING
This machine is equipped with TSS, which allows
delivery to be stopped automatically:
• by releasing the gun, the electric motor will stop
after a 15 second delay;
• by opening the gun, the pressure drop will cause the
motor to start automatically and the pressure to
recover with a very slight delay.
For the TSS to function properly, the gun closing and opening
operations must not be carried out in a time interval of less than 4-5
seconds.
Hot water
To start the boiler rotate the SWT knob from OFF to ON and
•
continue rotating it until the temperature desired is reached.
• When the gun is pressed with the water supply on, the boiler will
turn on to heat the water.
7.5.2 Stop
Cold water
• Rotate the SW switch from ON to OFF.
Open the gun and release the pressure inside the piping.
•
Click the gun safety lock to safe
•
Hot water
If you are working with hot water, rotate the SWT switch to the
•
OFF position.
• Continue working with cold water for a few minutes to allow the
boiler to cool down properly
Rotate the SW switch from ON to OFF.
•
Open the gun and release the pressure inside the piping.
•
Click the gun safety lock to safe
•
7.5.3 Restarting
Cold water
Disengage gun safety lock.
•
Turn the SW switch from OFF to ON. The motor will turn on and
•
the pump will start rotating.
• Squeeze the trigger on the gun to allow the delivery of
pressurized water.
Hot water
To start the boiler rotate the SWT knob from OFF to ON and
•
continue rotating it until the temperature desired is reached
• When the gun is pressed with the water supply on, the boiler will
turn on to heat the water.
7.5.4 Shutdown
Cold water
Close the water supply tap
•
• Continue working to completely empty the machine's water tank
and the water in the pump.
When the machine is completely empty, rotate the SW switch
•
from ON to OFF.
Unplug the machine from the power mains.
•
Hot water
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