5
BIJUR DELIMON INTERNATIONAL
BA_2018_1_GB_WSE
4.
STRUCTURE AND MODE OF ACTION
Starting the power supply to the motor causes the oil inside the tank to be sucked in by the flange-mounted gear wheel pump,
and and to be delivered to the solenoid valve from the pump body via the external tube. The oil is delivered back into the tank
via the de-energised solenoid valve, and is almost entirely de-pressurised.
When the power supply to the solenoid valve is started, the valve is mechanically switched and the oil cycle is interrupted.
The oil is delivered abruptly in the direction of the outlet, and if the unit is being used in the WS-E system, then the oil can serve
the following ZE-E dividers. These then deliver their pre-stored quantity of lubricant to the lubrication points at high speed via
the spray nozzles (in the form of a targeted drop).
Interrupting the power supply to the solenoid valve causes the valve to be mechanically switched back to its starting position.
The pressure in the main line drops, and the oil cycle described above begins again as long as the motor is being supplied with
power. In de-energised state, the solenoid valve has connected all of the connections to one another. However, the special
design within the solenoid valve ensures that the connected main line cannot run empty and that it retains residual pressure.
