Argal TMR 06.10 Посібник з використання - Сторінка 11

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- for infiltration of liquid into the chamber containing the inner magnets

- for abrasion on the external surface of the rear casing due to rubbing of the outer magnets

Replace broken, cracked or deformed parts.

Re-open all the blocked pipes and eliminate any chemical agglomeration.

Clean all the surfaces before re-assembly, especially the O-ring seats (risk of drip leaks).

9.3

ASSEMBLY

Tools required: size 10-13 socket spanner, screw driver (Phillips drive type)

Bolts have right-hand thread

- all these maintenance operations must be performed under supervision of qualified personnel

- before the inspection, check that you have spare o-ring ready to hand for re-installing at the end of

operations

- Proceed separately to disassembly the HYDRAULIC PARTS or the MOTOR PARTS following the

backward sequence described on paragraph no. 2 " Disassembling sequence ".

- warning! Assembly the hydraulic parts to the motor parts only after the complete assembling of these two

sub-assembly groups

- assembling the hydraulics and the motor parts, oppose the magnetical force keeping the hydraulic parts by

the inlet and the outlet connectors

- warning! Locate the strainer on the

motor flange as shown in Fig. 9.3 A

- the right location of the strainer allow the

assembly of the hydraulic parts as

shown in Fig. 9.3 B.

- if necessary insert sockets (POS.B) in

the back of the drive magnet assembly

(POS.A) Fig. 9.3 C

- the relative position of drive magnet

assembly and sockets is shown in Fig.

9.3 C (α and β planes)

- insert the collar (POS. C) on the back of

the drive magnet assembly keeping the

side pump collar surface far as possible

from the plane ε

- verify that the collar surface with visible

brass inserts is motor side

- insert

the

assembled

magnet assembly, sockets, collar) on

the motor shaft

- after assembling on motor shaft verify

the right position of sockets POS.B in

drive magnet assembly POS.A (referring

to planes α and β shown in Fig. 9.3 C)

- screw the 4 Phillips drive screws

repeating the sequence E1, E2 ,E3 ,E4

and applying a torque ≅ 6 N m

- at the end of the screwing operation the

collar will be at about 3-4 mm from the ε

plane shown in Fig. 9.3 C)

MANUALE D'USO ROUTE - rev. 2 – 10/01

group

(drive

Fig. 9.3 C – Correct alignment of drive magnet assembly, sockets and collar

Fig. 9.3 A – Right location of the strainer on the motor flange

Fig. 9.3 B – Allowed position of the hydraulic parts