MARLO NXT2 Series Installation, Operation And Maintenance Manual page 29

MGT 240M–1200M NXT2 3" TWIN ALTERNATING
MAINTENANCE
3150/3900 POWERHEAD PARTS LIST
Item No. QTY Part No.
1.................1 ........ 19304-04 ............Backplate, 3150/3900
2.................1 ........ 15120 .................Bracket, Motor MTG , 3150/3900
3.................1 ........ 42581 .................Motor, Drive, 24V, 50/60 Hz, SP
4.................8 ........ 11224 .................Screw, Hex HD, 5/16 - 18 X 5/8,
5.................4 ........ 16346 .................Nut, Hex, Jam, 5/16 - 18, 18-8-SS
6.................2 ........ 17797 .................Bracket, Switch, Mounting,
7.................5 ........ 10302 .................Insulator, Limit Swit ch
8.................4 ........ 10218 .................Switch, Micro
9.................2 ........ 16053 .................Bracket, Brine Side
10 ...............2 ........ 12624 .................Screw, Phil Pan, 40 X 1 1/2
11 ...............4 ........ 16052 .................Bushin, 3150/3900
12 ...............4 ........ 17567 .................Screw, Hex, Wsh HD, 8 X 1/2
13 ...............1 ........ 16494 .................Cam Assy , 3150/3900
14 ...............8 ........ 10231 .................Screw, Slot Hex, 1/4 - 20 X 1/2
15 ...............2 ........ 16046 .................Gear, Drive
16 ...............3 ........ 11774 .................Ring, Retaining
17 ...............2 ........ 16047 .................Link, Drive
18 ...............2 ........ 11709 .................Pin, Drive Link
19 ...............1 ........ 16048 .................Bearing, Drive Link
20 ...............2 ........ 11898 .................Clip, 3150/3900
21 ...............2 ........ 16045 .................Pinion, Drive
22 ...............2 ........ 11381 .................Pin, Roll, 2900/3900
23 ...............7 ........ 10872 .................Screw, Hex Wsh, 8-32 X 17/64
24 ...............8 ........ 11235 .................Nut, Hex, 1/4 - 20
25 ...............2 ........16050 .................Ring, Retaining
26 ...............2 ........ 16059 .................Washer, SS, .88, 3150/3900
27 ...............2 ........ 16051 .................Ring, Retaining, Bowed
28 ...............8 ........ 19800 .................Plug, .140, White
29 ...............1 ........ 15806 .................Plug, Hole, Heyco, #2693
30 ...............1 ........ 19591 .................Plug, .8750 Hole, Rec essed,
31 ...............3 ........ 11080 .................Screw, FLT HD Mach, 8-32 X 3/8
32 ...............2 ........ 17967 .................Fitting Assy, Liquid Tight, Blk
33 ...............1 ........ 40941 .................Wire Harness, Upper Drive
34 ...............1 ........ 40943 .................Wire Harness, Lower Drive W/
35 ...............1 ........ Power Supplies........See Service Assemblies on Page 41.
........ Power Supplies........See Service Assemblies on Page 41.
........ Power Supplies........See Service Assemblies on Page 41.
36 ...............1 ........ 19121 .................Meter Cable Assembly
......... 19121-08 ............Meter Cable Assembly,
......... 19121-09 ............Meter Cable Assembly,
......... 19121-10 ............Meter Cable Assembly,
Description
SS
3150/3900
18-8 SS
Black
Molded Strain Relief
35 inch long with connector
100 inch long with connector
304 inch long with connector
Item No. QTY Part No.
37 ...............1 ........ 14202-01 ............Screw, Hex Wsh, 8-32 X 5/16
38 ...............1 ........ 17421 .................Plug, 1.20 Hole
39 ...............2 ........ 60240-02 ............Cover Assy, 3150/3900, Env,
40 ...............1 ........ 42581 .................Motor, Drive, 115V, 50/60Hz, SP
41 ...............1 ........ 19305 .................Backplate, 3900, Lower, Env
42 ...............1 ........ 16086 .................Bracket, Motor Mounting
43 ...............1 ........ 19315 .................Indicator, Service/Standby, 3900
44 ...............1 ........ 18726 .................Spacer, Indicator
45 ...............1 ........ 16048 .................Bearing, Drive Link
46 ...............2 ........ 11805 .................Screw, RD HD , 4-40 X 5/8, Type 1
47 ...............1 ........ 16495 .................Cam Assy , 3900, Lower
48 ...............1 ........ 41102 .................Label, 3200NT, Ground
49 ...............1 ........ 19801 .................Plug, .190 Dia, White
50 ...............1 ........ 19691 .................Plug, .750 Dia, Reces sed, Black
51 ...............1 ........ 61763 .................Kit, Can Communication Cable
52 ...............1 ........ 62115............... Timer Assy NXT2
53 .........................60057-03 ............Drive Assy, 3150, 3900 Upper, 24V
54 .........................60058-03 ............Lower Drive Assy, 3900, 24V
55 .........................* ......................... P owerhead Assy, 3150, 3900
56 .........................* ......................... P owerhead Assy, 3900 Lower
57 .........................* ......................... P owerhead Assy, 3900 Upper &
58 ...............1 ........ 19791 .................Meter Cable Assembly
......... 19791-02 ............Meter Cable Assembly,
......... 19791-04 ............Meter Cable Assembly,
......... 19791-05 ............Meter Cable Assembly,
* Call your distributor for Part Number
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
26
Description
Black
50/60 Hz
50/60 Hz
Upper
Lower
28 inch long with connector
100 inch long with connector
304 inch long with connector