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Replacing the electric fan
1
Disconnect the machine from
the power supply source.
2
Remove the cover (A).
3
Disconnect the cables from
the terminals.
4
Unscrew the screws (B).
5
Remove the electric fan unit
(C).
6
Unscrew the screws (D).
7
Remove the electric fan (E).
8
Place the replacement elec‐
tric fan in position.
9
Tighten the screws (D).
10 Place the electric fan unit in
position.
11 Tighten the screws (B).
12 Connect up the wires (using
the wiring diagram for refer‐
ence).
13 Fit the cover (A).
Tab. 8-133:
Replacing the electric fan
Replacing the fuses
Before replacing the fuse, remove the cause of the problem.
Replace the interrupted fuse only with a fuse with the same char‐
acteristics.
For the characteristics of the fuses see
Replacing the coolant
Drain out the machine’s hydraulic circuit (see
the hydraulic circuit" on page 352
).
Fill the hydraulic circuit (see
chapter "Procedure to fill the hydraulic circuit" on
Scrapping and disposal
Scrapping operations must be handled by specialised personnel with suitable
skills for the job.
When dismantling the machine, all components must be collected separately
for disposal according to their chemical properties, in accordance with the rel‐
evant regulations in force.
With reference to European Directive (RAEE), electric and electronic compo‐
nents must be either disposed of in authorized landfill sites, or, in case of a
new purchase, the machine, complete of the said parts, must be returned to
the dealer.
Bosch Rexroth AG
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Rexroth IndraDrive ML Drive Systems with HMU05
Cables, accessories, additional components