Installation 39/60
RE 92770-01-B/11.2016, A10VGT Series 11,
Bosch Rexroth AG
To connect the axial piston unit to the hydraulic system:
1.
Remove the protective plugs or threaded plugs at the ports at which the
connections are to be made according to the hydraulic circuit diagram.
2.
Make sure that the sealing surfaces of the hydraulic ports and functional surfaces
are not damaged.
3.
Use only clean hydraulic lines or flush them before installation. (Observe
Chapter 7.5 “Performing flushing cycle” on page 40 when you flush out the
entire system.)
4.
Connect the lines in accordance with the installation drawing and the machine
or system schematic. Check whether all ports are connected or plugged with
threaded plugs.
5.
Tighten the fittings correctly (note tightening torques). Mark all correctly
tightened fittings, e.g., with a permanent marker.
6.
Check all pipes and hose lines and every combination of connecting pieces,
couplings or connecting points with hoses or pipes to ensure they are in
condition for safe working.
For relationship between direction of rotation and flow direction, see data
sheet 92770.
7.4.10 Electrically connecting the axial piston unit
NOTICE
Short circuit in event of penetrating hydraulic fluid!
Fluid can penetrate the product and cause a short circuit!
▶
Do not install axial piston units with electric components (e.g. electric controls,
sensors) in a reservoir below the fluid level (inside-reservoir installation).
The machine/system manufacturer is responsible for the layout of the electric control.
Electrically controlled axial piston units must be connected in accordance with the
electrical circuit diagram for the machine/system.
For axial piston units with electrical control and/or mounted sensors, please comply
with the details given in data sheet 92770, e.g.:
•
Permissible voltage range
•
Permissible current
•
Correct pin assignment
•
Recommended electrical control units
Exact details on the connector, type of protection and matching mating connector
can also be found in data sheet 92770. The mating connector is not included in the
scope of delivery.
1.
Switch off power supply to the relevant system component.
2.
Electrically connect the axial piston unit (12 or 24 V). Before connecting, check
that the connector, including all seals, is intact.
Procedure
