HB-THERM M8146-EN, Assembly Instructions Manual

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Assembly Instructions M8146-EN
M8146-EN 2019-07
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Sleeve and seal (O/ID T27098)
1. Carry out preparation (

page 3).
on the multiphase motor, the switching module (M 5,6)
2. Proceed as follows to disassemble the multiphase
motor (M 5,6):
Fig. 1: Remove switching unit buffer (19)
CAUTION!
Risk of burns!
During operation, the multiphase motor (M 5,6)
becomes hot. Danger of burns, if touched.
Therefore:
– Wear thermal gloves when touching or let the
multiphase motor cool down.

In order to remove the switching buffer unit (19), disassemble
2x pipe couplings (label 1) and remove 2x screws (label 2).

Remove the switching buffer unit (19) on the side.

To disassemble the protection cover of the accumulator (16),
remove 2x screws (label 3).
Fig. 2: Remove the multiphase motor
M 5,6
NOTICE!
Observe following when disassembling the
multiphase motor:
- Positioning of the multiphase motors

Preparation page 3 .
- Alignment of the groove of the coupling, to allow the
piston rod to extend

Fig. 5.

Withdraw the cable connector of the multiphase motor (M 5.6).

Loosen the 4 fixing screws (label 4) (approx. 8
–10 mm).

Slightly pull out downwards the multiphase motor (M 5,6) and
move out of coupling.
Fig. 3: Replacing the guide bush
3. Proceed as follows in order to replace the guide bush:

Remove the fixing screw (label 5) holding the guide bush at the
bottom of the switching (20) resp. buffer module (21).

Remove the guide bush (label 6).
NOTICE!
Do not remove the mounting rod to assemble the
guide bush.

Assemble the new guide bush. The mounting rod is being
pressed out by the piston.

Remove the mounting rod, it is no longer needed.

Fix the guide bush with the fixing screw.
1
3 2
4
6
5