Bosch Rexroth AG, RE 91485-01-B/2021-11-18
40
/72
A10FZO, A10VZO, A10FZG and A10VZG series 10
| Installation
L,
L
1
Drain port
F
Filling/air bleeding
(
A
/
B
)
Suction port
h
t min
Minimum required immersion depth
(200 mm)
h
min
Minimum required distance to
reservoir bottom (100 mm)
SB
Baffle (baffle plate)
7�4�2 Above-reservoir installation
Above-reservoir installation means that the axial piston unit is installed above the
minimum fluid level of the reservoir.
Recommendation for installation position (drive shaft upward): A check valve in
the drain line is only permissible in individual cases. Consult us for approval.
Recommended installation position: 4.
Because complete air bleeding and filling is not possible in installation
positions 5 and 6, the pump must be air bled and filled in a horizontal position
prior to installation.
4
5
6
L
L
1
F
SB
h
s max
h
t min
h
min
h
ES min
A
(
B
)
SB
F
L
L
1
h
s max
h
t min
h
min
h
ES min
A
(
B
)
SB
F
L
L
1
h
s max
h
t min
h
min
h
ES min
A
(
B
)
4
5
6
L
F
SB
h
s ma
x
h
t min
h
min
h
ES min
A
(
B
)
SB
F
L
h
s max
h
t min
h
min
h
ES min
A
(
B
)
SB
F
L
h
s max
h
t min
h
min
h
ES min
A
(
B
)
NG3 … 18
NG21 … 63
Abb� 21: Above-reservoir installation A10FZG with installation position 4–6
Tabelle 23: Above-reservoir installation
Installation position
Air bleed
Filling
NG03
…
18
NG21
…
63
1 (drive shaft horizontal)
F
L
L
2 (drive shaft vertically up)
F
L
L
1
3 (drive shaft vertically down)
F
L
L
