Mesto jamesbury Valv-Powr VPVL, Инструкция по установке, обслуживанию и эксплуатации

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6 IMO-553 EN
60
50
TABLE 2
Recommended VPVL Lubricants
General Use
Dow Corning type Molykote® G-2003
O-Ring Areas
Dow-Corning Silicone 111
(For Standard and High Temperature)
Parker Super-O-Lube
(For LX Option)
60
6
21
20
7
Figure 8
18
8
1
1
8
10
60
60
1
50
Figure 9
4.3 Assembly
Prior to assembly, ensure that all components are clean
and undamaged.
NOTE: (Table 2) lists the recommended Valv-Powr
lubricants.
1. Drive Shaft (60) Assembly, (Figures 8 & 9):
A Install the top and bottom shaft bearings (6, 7)and
o-rings (21, 22) onto the shaft (60).
B. Apply grease to the shaft bearings (6, 7), using a gen-
eral purpose grease listed in (Table 2). Apply grease
to the shaft o-rings (21,22) using the recommended
o-ring-area grease listed in (Table 2).
C. Partially Insert the shaft (60) into the body (50).
Install the octi-cam (1) onto the shaft in the orienta-
tion shown in (Figure 9). The edges of the octi-cam
(1) should align with the edges of the square in the
bottom of the shaft (60). Insert the internal thrust
bearing (8) over the octi-cam (1). Fully insert the
shaft into the body (50).
D. Install the external thrust bearing (8), thrust washer
(10), and the spring clip (18).
2. Piston (40) Assembly, (Figures 10 through 13):
A. Install the piston o-ring seal (16) and the piston head
(15) and piston back (5) bearings.
B. Apply grease to the internal bore of the body (50)
using a recommended o-ring area grease listed in
(Table 2). Apply grease to the piston (40) rack teeth
using a recommended generalpurpose grease listed
in (Table 2).
Molykote is the registered trademark of Dow Corning
Corporations.
Figure 10