Hydraulics training system WS290 | RE 00225-B/12.15
Bosch Rexroth AG 77/104
Operation
10
Operation
10.1
Switch-on
Any safety equipment must be functional and complete.
10.1.1
Proceed as follows to switch on the system:
Prior to every switch-on, check the hydraulic fluid filling level.
With the constant pressure system, set the ball valve at the P/T distributor
horizontally, to circulation operation (the pressure at the exercise set-up lies
between approx. 8 and 12 bar).
With the load-sensing system, set the ball valve at the LS control block
vertically, to rest position (the exercise set-up is depressurized).
Ensure before every set-up of the hose connections that the
devices/component plates are safely fastened at the grid.
Check each training set-up in terms of:
–
Functional safety,
–
Safety against injuries.
Depending on the operating state, consider the following before switching on
the system:
Make sure that the mains plug for the power supply of the WS290 training
system is connected.
Ensure that the coded connectors for the 24 V power supply units are
connected to the 230 V sockets and the coded connector for the hydraulic
power unit to the coded socket of the control box.
Where appropriate, unlock all EMERGENCY OFF pushbuttons.
Where appropriate, set fuses and FI switches at the control box to "ON".
Press the "Start" pushbutton at the control box.
Set the motor switch at the hydraulic power unit to "ON".
The WS290 training system is ready for operation.
WARNING
Danger due to leaking high-pressure hydraulic fluid and parts flying around or
falling down due to incompletely or incorrectly set-up exercise installations!
Risk of minor or serious injury!
Avoid free, uncoupled hose lines.
Make sure that the devices/device components are safely fastened at
the grid.
Never work without safety goggles; there is the risk of eye injuries.
Wear protective gloves as skin contact with the hydraulic fluid may cause dry
and chapped skin.
Wash your hands after contact with hydraulic fluid.
Wear working safety shoes as protection against parts falling down.
