Bosch rexroth 12 Series - Inside-Reservoir Installation

RE 92802-01-B/2023-03-27, BoschRexrothAG
Installation | A15VSO/A15VLO series 12 29/60
7�3�2 Inside-reservoir installation
NOTICE
Risk of damage with inside-reservoir installation!
To prevent damage to the axial piston unit, all plastic parts (e.g.protective plugs,
covers), except for the tamper-proof caps, must be removed prior to installation in
the reservoir.
▶ Remove all plastic parts, except for the tamper-proof caps, before you install
the axial piston unit in the reservoir. Make sure that no parts of them remain
inthe reservoir.
▶ Remove the protective plug from the suction portS and open at least one
Tport.
Inside-reservoir installation is when the axial piston unit is installed in the reservoir
below the minimum uid level. The axial piston unit is completely below the
hydraulic uid.
If the minimum uid level is equal to or below the upper edge of the pump,
seechapter 7.3.3 "Above-reservoir installation" on page 30�
Axial piston units with electric components (e.g.electric controls, sensors)
must not be installed in areservoir below the uid level.
If inside-reservoir installation is intended nevertheless, the IP protection
class and the medium compatibility of the electric components used must be
checked in the individual case. Please consult your proper contact person at
BoschRexroth to commission an examination of the medium compatibility.
Exception: Installation of the axial piston unit with E2 /E6 control. Howeveronly
with Hirschmann connector and if mineral hydraulic uids are used and the uid
temperature in the reservoir does not exceed 80°C.
With small tank sizes or unfavorable suction conditions, we recommend
tting asuction pipe to suction port S and tting apipe to drain port T
1
or T
2
�
Inthis case, the other drain port must be plugged. The housing of the axial
piston unit must be lled before tting the piping and lling the reservoir with
hydraulicuid. To prevent draining of the housing, the reservoir has to be lled
with hydraulic uid as soon as possible.