SMC Networks HRGC001-A Series, Руководство по обслуживанию, Страница: 46 / 102

HRX-MM-L012
Chapter 4 Service Procedure
4.3 Replacement procedure HRGC Series
4-18
„
Mounting
1.
Mount the deflector rubber to the motor shaft.
2.
Mount the O-ring and mechanical seals (2pcs) onto the cover and onto the motor shaft.
[Key point]
z
Push the mechanical seal to the end.
z
The mounting direction of the cover is specified. Pay attention to the
direction.
3.
Mount the spring and impeller onto the motor shaft.
[Key point]
The direction of the spring is determined by the key of the impeller.
4.
Mount the collar onto the motor shaft. (Set screw x 2)
[Key point]
Fix the set screws with the collar held down.
5.
Mount the motor onto the body. (Hexagon socket head bolt x 3)
Fig. 4-6 Removal of mechanical seal
1.
Body
Front
side
Front side
Match the slit.
Hexagon
socket head
bolts
Upward
Cover
Motor
5.
Deflector rubber
3.
Impeller
Set screws
3.
Spring
4.
Removal
Cover
Mechanical
seal
O-ring
2.
Collar
Motor shaft