Bosch rexroth 1 Series - Inside-Reservoir Installation

32/68 Installation
Bosch Rexroth AG, A20V(L)O Series 1, RE 93100-01-B/2019-09-10
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
and/or L port.
Inside-reservoir installation iswhen theaxial piston unit isinstalled inthe
reservoir below theminimum fluid level. The axial piston unit iscompletely below
thehydraulic fluid.
Iftheminimum fluid level isequal toor below theupper edge ofthepump,
seechapter 7.3.3 "Above-reservoir installation" onpage34.
Axial piston units with electric components (e.g. electric controls, sensors)
mustnot beinstalled inareservoir below thefluid level.
We recommend fitting a suction pipe to the suction portS and fitting a pipe to
the drain port L
1
, L
2
, L
3
, or L
4
and/or T
1
or T
2
and/or R(L)
1
or R(L)
2
. Inthis case,
the other leakage ports must beplugged. The housing oftheaxial piston unit
must befilled before fitting thepiping and filling thereservoir with hydraulicfluid.
To prevent draining of the housing, the reservoir has to be filled with
hydraulicfluid as quickly as possible.