357
REV
AL 182
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR
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MAINTENANCE AND FUNCTIONAL CHECKS
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REV. 00
EN
Step Action
1
Undo and remove the locking screw (97).
2
Remove the O-rings (96) from the AR100 lamination valve body (1) and replace them, taking care to lubricate
them with synthetic grease.
NOTICE!
Before inserting the replacement O-rings, clean the retaining slots with a cleaning solution.
3
Undo and remove the locking screw (4).
4
Remove the O-ring (7) from the shut-off screw (4) and replace it, taking care to lubricate it with synthetic grease.
NOTICE!
Before inserting the replacement O-ring, clean the retaining slots with a cleaning solution.
5
Remove the adjusting screw (3).
6
Remove the O-ring (7) from the adjusting screw (3) and replace it, taking care to lubricate it with synthetic
grease.
NOTICE!
Before inserting the replacement O-ring, clean the retaining slots with a cleaning solution.
7
Unscrew and remove the cap (2).
8
Remove the O-rings (6, 7) from the cap (2) and replace them, taking care to lubricate them with synthetic
grease.
NOTICE!
Before inserting the replacement O-rings, clean the retaining slots with a cleaning solution.
9
Remove and replace the filter (5).
10
Fit and fix the cap (2) according to the following tightening torque:
• AR100 : tab. 9.138
NOTICE!
Take care not to damage the O-rings (6, 7).
11
Insert the adjusting screw (3), taking care not to damage the O-ring (7).
12
Fit and fix the shut-off screw (4) according to the following tightening torque:
• AR100: tab. 9.138
NOTICE!
Take care not to damage the O-ring (7).
13
Insert the locking screw (97) with the valve ports in line with the AR100 lamination valve (1) body.
Tab. 9.179.
WARNING!
Ensure that all parts have been fitted correctly.
Summary of Contents for REVAL 182
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