Table of Contents
Advertisement
350/407
Bosch Rexroth AG
Cables, accessories, additional components
12. Turn the selector switch (D) to activate the filling pump.
Always keep the fluid in the tank at a sufficient level.
13. When the fluid is running out of the clear tube (N) in a steady stream (no
bubbles) and the pressure has reached 1,5 bar close the valve (M).
The pressure is shown by the pressure gauge (Q).
14. Open the valve (M).
15. Turn the selector switch (C) to "ON" to activate the main pump.
16. NOTICE! The main pump is activated only when the circuit pressure
reaches over 0,2 bar.
During this stage, a sudden drop in pressure may occur, caused by the
air pumped into the circuit as a result of activation of the main pump.
Turn the main pump on and off, from time to time, using the selector
switch (C) to facilitate circuit bleeding and pressurisation.
Make sure that the key-operated switch is set to "ON".
If it is hard for the system to get up to pressure, close the valve (M).
If the pressure exceeds 1,5 bar, turn off the filling pump and temporarily
open the valve (M) until the correct pressure is reached.
Turn the selector switch (D) to deactivate the filling pump.
17. Close the spigot (M) when the pressure in the circuit reaches 1,5 bar
18. Close the valve (L).
19. Remove the pipes from the tank.
20. Remove the key from the selector switch (C) and store in a safe place.
After one hour of operation, check that the pressure is correct, and if it is
not carry out the restore procedure (see
cedure" on page
351).
DOK-INDRV*-HXX05******-PR02-EN-P
Rexroth IndraDrive ML Drive Systems with HMU05
chapter "Pressure restore pro‐
Advertisement
Table of Contents
