Samson 3730-0 - Page 33

EB 8384-0 EN 33
Mounting and start-up
the bottom when the control valve is in-
stalled to allow any condensed water
that collects to drain off.
5.4 Attachment according to
IEC60534-6
Î Required mounting parts and accesso-
ries:Table4onpage16.
Î Observetraveltablesonpage17.
Î RefertoFig.8
The positioner is attached to the control valve
using a NAMUR bracket (10).
1. Screw the two bolts (14) to the bracket
(9.1)ofthestemconnector(9),placethe
follower plate (3) on top and use the
screws (14.1) for fastening.
2800 and 1400cm² with 120mm trav-
el:
− Foratravelof60mmorsmaller,
screw the longer follower plate (3.1)
directlytothestemconnector(9).
− Foratravelexceeding60mm,mount
thebracket(16)rstandthenthefol-
lower plate (3) to the bracket togeth-
er with the bolts (14) and screws
(14.1).
2. Mount NAMUR bracket (10) to the con-
trol valve as follows:
− For attachment to the NAMUR rib,
use an M8 screw (11) and toothed
lock washer directly in the yoke hole.
− For attachment to valves with rod-
type yokes, use two U-bolts (15)
around the yoke. Align the NAMUR
bracket (10) according to the em-
10
11
1
1
14.1
3
3.1
16
15
14
1
1.2
1.1
2
9.1
9
6.1 6 7 8
Attachment to rod-type yoke:
rodswith20to35mmdiameter
Attachment to
NAMUR rib
Additional bracket for
actuators with
2800cm²andtravel
≥60mm
XLandLlever
1 Lever
1.1 Nut
1.2 Disk spring
2 Follower pin
3 Follower plate
3.1 Follower plate
6 Connecting plate
6.1 Seals
7 Pressure gauge bracket
8 Pressure gauge
mounting kit
9 Stem connector
9.1 Bracket
10 NAMUR bracket
11 Screw
14 Bolt
14.1 Screws
15 U-bolt
16 Bracket
NOTICE
!
Only use the connecting plate (6) included in the
accessories to connect supply and output.
Never screw threaded parts directly into housing.
Fig.8: Attachment according to IEC60534-6 (NAMUR)