Drive circuit drainage procedure
1
Position a suitable container in which to
collect the coolant.
2
3
Turn the key selector (C) to "Service" po‐
sition.
4
Turn the main cut-off switch (A) to the
"OFF" position.
5
The signal light (B) will switch off.
6
Close the ball valves (D - E).
7
Open the valve (F).
8
Unscrew caps (G).
9
Drain out all the coolant.
10 Close the valve (F).
11 Screw on the caps (G).
12 Unscrew the screws (H).
13 Remove the fixed guard (L).
14 Unscrew the cap (M) and allow the liquid
to flow out from the main pump.
15 Screw on the cap (M).
16 Put the fixed guard (L) back in place.
17 Tighten the screws (H).
NOTICE! Do not dump the coolant; dis‐
pose of it in accordance with the laws in
force.
Tab. 8-106:
Drive circuit drainage procedure
Bosch Rexroth AG
DOK-INDRV*-HXX05******-PR02-EN-P
314/407
Rexroth IndraDrive ML Drive Systems with HMU05
Cables, accessories, additional components
