Richter KN-D/F Series, Инструкция по установке и эксплуатации

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Series KN/F, KNP/F, KN-D/F, KNP-D/F
Page 14
9520-050-en Revision 18
TM 9818 Edition 11/2018
9.4.1 Packing bellows
♦ Press thrust ring 405/1 into packing bellows 403 .
♦ Install retaining washer
526
. (not in DN 150 and
200/150)
♦ Press unit into main body 101 .
♦ Press in grounding spring washer 557 .
9.4.2 Ball valve with lever
♦ Mount lever stop 577 , spring gland follower 502 (in
DN 80, 100, 150 and 200/150 are 2 spring gland
followers 502 ) and packing gland follower 503 .
Tighten packing nuts until there is no gap between
packing gland follower and spring gland follower.
See Section 1.3 and 10.4 .
♦ Seal any tapped bores still open with plugs.
♦ Mount lever
203
.
9.4.3 Ball valve with actuator
♦ Mount spring gland follower 502 (in DN 80, 100,
150 and 200/150 are 2 spring gland followers 502 )
and packing gland follower 503 . Tighten packing
nuts until there is no gap between packing gland
follower 503 and spring gland follower 502 . See
Section 1.3 and 10.5 .
♦ Mount bracket
510
with the opening at right angles
to the direction of flow.
♦ Mount coupling
804
and actuator
850
. Observe the
actuator position in accordance with the actuator
operating manual.
♦ Make sure that the position of the ball valve with
ball and stem, and the position of the actuator are
aligned.
9.5 Conversion from lever to
actuator
♦ Select the actuator in accordance with the
instructions of the actuator manufacturer.
♦ Remove lever 203 .
♦ Remove lever stop
577
and the plug.
♦ Check the fits of the coupling
804
, bracket
510
and
actuator
850
.
♦ Mount bracket
510
with the opening at right angles
to the direction of flow.
♦ Mount coupling
804
and actuator
850
. Observe the
actuator position in accordance with the actuator
operating manual.
♦ Connecting dimensions see drawing 9520-00-
4018.