Bosch Rexroth A15VSO - 7.3 Installation position

28/60 Installation
Bosch Rexroth AG, A15VSO/A15VLO Series 11, RE 92801-01-B/11.2018
7.3 Installation position
The axial piston unit can beinstalled inthe following positions. The pipeline routing
shown illustrates the basic layout.
7.3.1 Below-reservoir installation (standard)
Below-reservoir installation iswhen the axial piston unit isinstalled outside
ofthereservoir below the minimum fluid level.
Recommended installation position: 1 and 2.
1 2 3
SB
h
t min
h
min
T
1
T
3
T
2
S
F
F
F
SB
h
t min
h
min
T
1
T
3
T
2
S
SB
h
t min
h
min
T
1
T
3
T
2
S
T
1
, T
2
, T
3
Highest drain port SB Baffle (baffle plate)
F Filling/air bleeding h
t min
Minimum required immersion depth
(200mm)
S Suction port h
min
Minimum required distance
toreservoir bottom (100mm)
Port F ispart oftheexternal piping and must beprovided onthe customer side
tomake filling and air bleeding easier.
Table 9: Below-reservoir installation
Installation position Air bleed Filling
1 (drive shaft horizontal) T
1
+ F S + T
1
2 (drive shaft horizontal) T
2
+ F S + T
2
3 (drive shaft vertically up) T
2
+ F S + T
2
Fig. 9: Below-reservoir installation A15VSO/A15VLO with installation position1–3