Special functions for maintenance
www.dilo-gmbh.com | 0600.bae
5. Empty device (Pressure reduction)
For transportation of the service cart on roads the pressure in the device must be reduced to a pressure
lower than 2 bar (overpressure).
Store the gas from the service cart in an empty cylinder.
1. Select the “5. Empty device” function by means of the knob switch.
The connecting hoses must be evacuated or filled with gas.
2. Connect the SF
6
gas cylinder to the coupling pos. 105 and open the cylinder valve and the filling
pressure reducer pos. 181.
3. Start the function by pressing the green “I” key.
4. The cylinder pressure can be read on the gauge pos. 162 (at coupling pos. 105). If the pressure in
the cylinder increases to > 20 bar exchange the cylinder.
5. Stop the function when a pressure of < -7 psig has been reached.
6. Close the cylinder valve.
7. Establish pressure compensation in the device (in manual operation see chapter 2) open all
solenoid valves except pos. 133 and 132).
8. Check the pressure (all gauges and pressure indications should display a value of < 29 psig).
9 Close the ball valve on the SF
6
cylinder and uncouple the storage connecting hose.
Warning
To Next Page
Loading...
