375
REV
AL 182
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR
|
MAINTENANCE AND FUNCTIONAL CHECKS
|
REV. 00
EN
When maintenance is complete, reconnect the LINE OFF 2.0 device as shown in table 9.184 (see fig. 9.106):
Step Action
1
Remove assembly “
E
” (valve
3/2
and control device) from assembly “
C
” (regulator
R44/SS
) together with the
fitting (12).
2
Reconnect assembly '
D
' (
VS/FI
safety valve) together with the screw (11).
3
Remove assembly “
B
” (lamination valve
AR100
) together with the fitting (10).
4
Remove assembly “
A
” (bypass device
HP2/2
) together with the fitting (9).
5
Reconnect the pipe (21) together with the fittings (7, 8).
6
Reconnect the pipe (20) together with the fittings (5, 6).
7
Insert and tighten the fixing screw to put the LINE OFF 2.0 in place.
8
Reconnect the pipes together with the fittings (1, 2, 3, 4).
Tab. 9.183.
9.5.1 - PROCEDURE FOR RECOMMISSIONING AFTER MAINTENANCE
NOTICE!
For the recommissioning procedure, refer to the relevant paragraph.
Summary of Contents for REVAL 182
Page 404: ......
