Installation 29/60
RE 92801-01-B/11.2018, A15VSO/A15VLO Series 11, BoschRexrothAG
7.3.2 Inside-reservoir installation
NOTICE
Risk ofdamage with inside-reservoir installation!
To prevent damage tothe axial piston unit, all plastic parts (e.g.protective plugs,
covers), except for the tamper-proof caps, must beremoved prior toinstallation
inthe reservoir.
▶ Remove all plastic parts, except for the tamper-proof caps, before you install the
axial piston unit inthe reservoir. Make sure that noparts ofthem remain inthe
reservoir.
▶ Remove the protective plug from the suction portS and open atleast one
Tport.
Inside-reservoir installation iswhen the axial piston unit isinstalled inthe reservoir
below the minimum fluid level. The axial piston unit iscompletely below the
hydraulic fluid.
If the minimum fluid level isequal toor below the upper edge ofthepump,
seechapter 7.3.3 "Above-reservoir installation" onpage 30.
Axial piston units with electric components (e.g.electric controls, sensors) must
not beinstalled inareservoir below the fluid level. Exception: Installation
oftheaxial piston unit with E2 /E6 control. However only with Hirschmann
connector and ifmineral hydraulic fluids are used and the fluid temperature inthe
reservoir does not exceed 80 °C.
Our advice istofit asuction pipe tothe suction portS and tofit apipe todrain
portT
1
orT
2
toencase. In this case, the other drain port must beplugged. The
housing oftheaxial piston unit must befilled before fitting the piping and filling
the reservoir with hydraulic fluid.
4 5
S
h
min
h
t min
T
1
T
2
T
3
SB
T
2
h
t min
T
1
T
3
h
min
SB
S
Fig. 10: Tank installation A15VSO/A15VLO with installation position 4–5
T
1
,
T
2
,
T
3
Highest drain port h
t min
Minimum required immersion depth
(200mm)
S Suction port h
min
Minimum required distance
toreservoir bottom (100mm)
SB Baffle (baffle plate)