Hach Sigma 1600 Instrument Manual page 41

Figure 12 Final Assembly (3 of 3)
24
23
22
21
20
19
18
Item # QTY
1 1 Weir Plate
2 2 Weir Plate Guide
3 4 Screw
4 1 Dipper Enclosure Assy.
5 3 Screw
Bearing Mount Bracket Dipper
6 1
Arm Shaft
7 2 Bearing
8 1 Dipper Shaft Seal Bearing
9 1 Collar
10 1 Dipper Arm Shaft
11 2 Screw
12 2 Flat Washer
6507appendix1.fm
16
17
15
Description Cat. No.
2341
1952
SE 222
2361
SE 328
1969
7108
1923
1927
1922
SE 517
SE 503
14
11–13
Item # QTY
13 2 Lockwasher
14 1 Screw
15 3 Screw
16 1 Drive Shaft CAM
17 1 Motor Drives Assembly
18 1 Delivery Tube Assembly
19 1 1½ in. SCH 40 PVC Extension
20 1 45° 40 PVC 1½ in. Fitting
21 1 1½ in. SCH 40 PVC Coupling
22 2 45° 40 PVC Street Fitting
23 1 2352 Nut Fitting
24 1 Delivery Tube Fitting
Appendix B
1
5
6–8
9
10
Description Cat. No.
SE 508
SE 315
SE 328
1949
2618
1900
2359
1916
2360
1906
2353
2352
Page 41
Final Assembly
2
3
4