Assembly/disassembly instructions 4186-3
12
6 and
3
13
C
19
200 Nm
Step 8:
Place tubular overflow (6) with
Insert travel limiter DAF (13) (milling
Insert second PTFE seal (12)
Step 9:
Screw test peg (C) into flange cover
Step 10:
Apply high-pressure lubricant thinly and
Step 11:
Carefully place assembled spring cover
Screw in and tighten to torque 200 Nm
Step 12:
Testing the external leak tightness to
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compression spring (3) into the casing
as shown in the picture
facing upwards)
(19) using an open-end spanner (19
AF)
uniformly to the external thread of the
spring cover (16) on the first 5 thread
pitches
Recommendation: Klüberalfa YV 93-
302
onto the casing
Do not damage the seal (12) during
fitting
DIN EN 12266-1 with up to 1.1 times
the permitted rated pressure PN
11