Turbosol T20X, Руководство по эксплуатации и обслуживанию

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3
SAFETY AND PREVENTION
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561400 - IS16/09 - EN
3.6 SAFETY DEVICES
The machine is equipped with the following safety devices:
Tab. 3-1
1
2
3
4
5
6
7
8
Periodically check the proper operation of the safety devices.
Do not tamper with the safety devices. Do not use the machine if the safety devices are malfunctioning.
Replace the safety devices with original spare parts.
1
CONTROLS ENABLE BUTTON
Pressing the button after starting the engine enables pumping, mixing and mixer movement; when the grids are
closed the pumping or mixing do not automatically restart, but it is necessary to press the button.
2
BONNET
Interlocked mobile guard, PL=c in compliance with EN ISO 13849-1:2008.
Avoids exposure to moving parts, pressurised pipes and hot surfaces. The engine turns off when the bonnet is
opened. The engine can only be restarted if the bonnet is closed.
3
HOPPER GRID
Interlocked mobile guard, PL=c in compliance with EN ISO 13849-1:2008.
Avoids exposure to moving parts. When the grid is opened the solenoid valve controlling the pumping and the
solenoid valve enabling the tipping mixer movement are de-energised. When the grid is opened the moving parts
stop in a very short time (less than 1 sec). The pumping and mixing of the tipping mixer can only be started if the grid
is closed and the controls enable button pressed.
4
TIPPING MIXING GRID
Interlocked mobile guard, PL=c in compliance with EN ISO 13849-1:2008
Avoids exposure to moving parts. When the grid is opened the solenoid valve controlling the pumping and the
solenoid valve enabling the tipping mixer movement are de-energised. When the grid is opened the moving parts
stop in a very short time (less than 1 sec). The mixing and handling of the tipping mixer can only be started if the grid
is closed and the controls enable button pressed.
5
PRESSURE REDUCER VALVES OF THE MORTAR PUMPING HYDRAULIC CIRCUIT
They limit the maximum pressure of the circuit.
6
PRESSURE REDUCER VALVE OF THE SECONDARY HYDRAULIC CIRCUIT
It limits the maximum pressure of the circuit (mixing and high pressure washer)
7
REDUCER VALVE OF THE TIPPING MIXER LIFTING CIRCUIT
It limits the maximum pressure of the circuit.
8
REDUCER VALVE OF THE PNEUMATIC CIRCUIT
It limits the maximum pressure of the circuit.