Alemite 6320-3 Manuale di servizio - Pagina 5
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High-Pressure Control Valve
Overhaul
NOTE: Refer to Figure 2 and/or Figure 3
for component identification on all overhaul
procedures.
Prior to performing any maintenance procedure, the
following safety precautions must be observed. Personal
injury may occur.
WARNING
Release all pressure within the system
prior to performing any overhaul procedure.
•
Disconnect the air supply line from the pump
motor.
•
Into an appropriate container, operate the
control valve to discharge remaining pressure
within the system.
Never point a control valve at any portion of your
body or another person. Accidental discharge of
pressure and/or material can result in personal
injury.
Read each step of the instructions carefully. Make
sure a proper understanding is achieved before
proceeding.
Removal
Remove Z-Swivel from control valve's Inlet
Adapter (18).
Disassembly
Remove or Unscrew:
1. Extension (25) and Coupler (26) from Body (10).
2. Bushing (17) from the Body.
NOTE: This separates the lower portion of
the valve from the upper portion.
Lower Portion
3. Locknut (20) several turns from Single-Shot
Adjuster (24).
4. Single-Shot Adjuster from Bushing (17).
5. Locknut from Single-Shot Adjuster.
Alemite LLC
25
23
22
24
21
20
19
18
Refer to Figure 2 Parts List
for Parts Identification
Figure 3 High-Pressure Control Valve Model 6320-3
Section View
5
SER 6320-3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
14
14
17
Revision (1-13)