4
TM
1
4 6
37s
20
16
21
22
26
25
19
18
57
5
7s
14
31
7
9
10
56
23
58
15
32
47
35s
34s
36s
43s
33s
16
13
32
11
30
27
24
39s
38s
40s
42
12
8
29
41p
28
2
3
55
44
45
48
46
47
49
50
51
54
52
53
PARTS FOR
850D-SXV
VARIABLE SPEED
MODEL
MODEL
™
EXPLODED DIAGRAM
PARTS LIST
“P” denotes Portable “S” denotes Stand Model
ITEM PART
DESCRIPTION QTY.
NO.
NUMBER
1
812 (P,S)
850 MOTOR HOUSING
1
2
855
MOTOR MOUNT 850
1
3
819
MOTOR UNIVERSAL SINGLE STAGE 120V
2
4
10031
WASHER 1/4 SAE FLAT PLTD
9(8p)
5
832
SCREW #10-24 x 1-1/4 PHP
8
6
967
WASHER 1/4 INCH SPLIT LOCK
8
7
882
ANGLE 1/8 X 1-1/4 X 1-1/4 STEEL
2
8
5514
SCREW #10 X 3/4 SHT METAL PHP
4
9
846
WASHER 5/16 USS FLAT PLATED
4
10
868
INTAKE AIR FILTER
2
11
813A
GASKET 31’ 850 FRONT HOUSING
1
12
840
FOAM, 850 SOUND PROOFING KIT
1
13
888S
850 FACE PLATE, STAND
1
13
888
850 FACE PLATE
1
14
847
UBOLT 1/4-20 2.0 ID
1
15
841
STEEL COMPRESSION SPRING
1
16
842
WASHER #10 USS FLAT
3
17
5509
KNOB SWITCH BLACK
1
18 851-A SWITCH TOGGLE 2-POS 20A 125V, (SW ASSY 851A) 2
19
523
FACE PLATE ON/OFF
2
20
898
NEOPRENE COVER
1
21
443
MODIFIED SCREW #8 X 3/8 SHT METAL PHP
2
22
800
850 BACKPLATE
1
23
413
BACK PLATE HOUSING PLUG
2
24
5514
SCREW #10 x 3/4 SHT METAL PHP
8
25
817
FILTER INTAKE 5.8 DIA.
1
26
5538
VELCRO, MVA 8 BLACK VELSTICK
1
27
571
CORD RELIEF PROTECTOR
1
28
843
SCREW #8 X 3/4 SHT METAL PHP
5
29
9028
WASHER #8 SAE FLAT PLATED
4
30
881-1
ASSY CORDSET W/TIE 120V 14 FT
1
31
835
NUT 1/4-20 UNC KEPS LOCKING
1
32
5506
NUT 1/4-20 UNCHEX SERRATED FL
4
33s
890
NOZZLE DIRECTIONAL
1
34s
892
ARM EXTENSION
1
35s
807
GASKET, ARM EXTENSION
1
36s
555
KNOB 3-ARM BLK 1/4-20 UNC 2B
2
37s
801
SCREW 1/4-20 X 7/8 HH
2
38s
803
WASHER 3/8 INCH SPLIT LOCK
2
39s
899
WASHER 1.37 OD X .375 X .95T
4
40s
849
KNOB ROUND FLUTED RIM 38-16
2
41p
893
RUBBER FOOT
4
42
877
QUICK TIEWRAP
2
43s
7046A
ARM EXTENSION SLEEVE
1
44
834
LIGHT INDICATOR 125V, 1/3 WATT
1
45
814
SWITCH TOGGLE 3-POS 125v AC 20
1
46
634
RHEOSTAT, SPEED CONTROL 850
1
47
5509
KNOB SWITCH BLACK
1
48
523
FACE PLATE ON/OFF
1
49
641
PCB W/CONNECTOR
1
50
845
SCREW #8 X 3/8 SHT METAL PHP
2
51
852
TERMINAL 1/4 12-1 GA, F
2
52
843
SCREW #8 x 3/4 SHT METAL PHP
2
53
9005
TERMINAL 3/16” FULLY INSULATED
1
54
640
TRIAC
1
55
2041
HEAT SYNC
1
56
815
MOTOR BRUSHES, 115v
2
880
MOTOR BRUSHES, 230v
57
9015
TERMINAL 1/4” 16-14 GA FEMALE
7
58
5544
SCREW #10 X 1 PHP ZINC PLATED
2
850D-SX (Stand Model)
850D-PX (Portable Model)