21
GA 01.600/10.02 - 07/01
Checking / Maintenance
3.5 Disassembly and
Assembly of the Electric
Motor
Before starting with any work on the pump,
always reliably disconnect the motor from
its power supply.
Remove the mains connection (three-phase
motors only) or pull the mains plug.
3.5.1 Instructions for the
TRIVAC D 5 E - D 10 E
Required tools:
Spanner size 8 and special tool for the tie rod.
We recommend that you remove the foot (9/9) of the
pump.
Place the pump on the front side of the oil box (9/1).
Remove the two (four) hex. screws (9/2) from the fan
cowl (9/3).
Detach the fan cowl.
Unscrew the tie rod (9/4).
Detach the motor (lever off using two screwdrivers inser-
ted in parallel between the end plate A and the HV bea-
ring piece (9/6 and 9/7).
Clean all parts and make sure that they are in perfect
condition; replace any parts as required.
In case of wear exchange the coupling bushings; these
are included in Repair Set 1.
Reassemble in the reverse order.
Tighten the tie rods crosswise to 4 Nm.
Tighten the bolts for the pump’s base to 23 Nm for the
D 5 to 10 E.
Especially note the position of the oil ejec-
tion hole (see arrow in Fig. 9) in the end
plate A. The hole must always lead down-
ward.
Warning
Caution
OIL
Key to Fig. 9
1
Oil box
2
Mounting bolts (2x)
3
Fan cowl
4
Tie rod
5
Electric motor
6
End plate A
7
HV bearing piece
8
Foot of the pump
9
Hex. socket screws (4x)
1
8
7
5
4
3
2
9
6
Fig. 9 Disassembly and assembly of the electric motor (TRIVAC D 5 E - D 10 E)
Summary of Contents for D10E
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