45
Logix 3400MD Digital Positioner FCD LGENIM3404-00 – 9/09
flowserve.com
Item No. Part
23 Screw, Anti-rotation
24 Screw, User Interface Board (3)
25 User Interface Board Potted Assembly
26 O-ring, User Interface Board
27 Grounding Screw (2)
28 Threaded Plug
29 Main Vent Cover
30 Screw, Main Vent Cover
31 Driver Module Cover
32 O-ring, Driver Module Cover
33 Driver Module Assembly
34 Hex Barbed Fitting with Captive O-ring
35 Flexible Tubing
36 Screw, Driver to Housing
37 Nylon Washer
38 Spool Valve
39 Spool Valve Block
Item No. Part
40 Screw, Spool Valve to Housing (2)
41 O-ring, Spool Valve (3)
42 Screw, Spool Valve Cover
43 Spool Valve Shroud
44 Spool Valve Cover
45 Hydrophobic Filter, Spool Valve Chamber
46 O-ring, Spool Valve Cover
47 Pressure Gauge, 0-160 psig (2)
48 Air Screen (3)
49 Screw, Position Feedback Potentiometer to Housing (2)
50 Metal Washer (2)
51 Position Feedback Potentiometer
52 Feedback Shaft
53 Screw, Spring to Feedback Shaft
54 O-ring, Feedback Shaft
55 Torsion Spring
56 E-ring
Table XI: Parts (continued)
11 Logix 3400MD Spare Parts Kits (See Figure 22 for item numbers.)
Table XII: Spare Parts Kits
Item
No.
Description Quantity
Kit 2: Driver Module Assembly -40° to 80°C Kit, P/N 199786.999.000
16 Pressure Regulator 1
17 Screw, Regulator to Housing 4
33 Driver Module Assembly 1
34 Hex Barbed Fitting w/ Captive O-ring 1
36 Screw, Driver to Housing 1
37 Nylon Washer 1
Kit 3: Spool Assembly Valve Kit, P/N 199787.999.000
38 Spool 1
39 Spool Valve Block 1
40 Screw, Spool Valve to Housing 2
41 O-ring, Spool Valve 3
Kit 4: Pressure Regulator, P/N 215814.999.000
16 Pressure Regulator with Captive O-rings 1
17 Screw, Regulator to Housing 4
Kit 5: Feedback Shaft Kit, P/N 199788.999.000 - ATEX & IECEX ONLY
52 Feedback Shaft 1
53 Screw, Spring to Feedback Shaft 1
54 O-ring, Feedback Shaft 1
Item
No.
Description Quantity
55 Torsion Spring 1
56 E-ring 1
Kit 6: Feedback Shaft Kit (NAMUR), P/N 218814.999.000 - ATEX & IECEX
ONLY
52 Feedback Shaft 1
53 Screw, Spring to Feedback Shaft 1
54 O-ring, Feedback Shaft 1
55 Torsion Spring 1
56 E-ring 1
Continued on Page 46
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