NILFISK SC900 ST-28D Parts List
SC900 ST
PARTS LIST
Models: 56115201(SC900 ST-28D)
56115202(SC900 ST-34D), 56115203(SC900 ST-32C)
1/2016 FORM NO. 56042634 REV A
PARTS LIST
GENERAL VIEW
6
4
2
9
5
11
3
10
1
8
7
Kit Item Ref. No. Qty Description
1 1 Chassis System
2 1 Control System
3 1 Detergent Kit
4 1 Electrical System
5 1 On Board Charger Assembly
6 1 Recovery System
7 1 Scrub System-Disc 28D, 34D
8 1 Scrub System-Cylindrical 32C
9 1 Solution System
10 1 Squeegee Mount System
11 1 Squeegee Assy
ii SC900 ST - 56042634 1/2016
TABLE OF CONTENTS
DESCRIPTION PAGE
Chassis System ......................................................................................2-3
Control System ........................................................................................ 4-5
Decal System .......................................................................................... 6-7
Detergent Kit ...........................................................................................8-9
Electrical System ................................................................................. 10-11
On Board Charger Assembly ..............................................................12-13
Recovery System ................................................................................ 14-15
Scrub System-Cylindrical .................................................................... 16-17
Scrub System-Disc .............................................................................. 18-19
Solution System ..................................................................................20-21
Squeegee Assy ...................................................................................22-23
Squeegee System ............................................................................... 24-25
Ladder Diagrams ................................................................................. 26-27
Options & Accessories ............................................................................. 28
Recommended Spare Parts ..................................................................... 29
Brush Selector Guide-Disc ....................................................................... 30
Brush Selector Guide-Cylindrical ............................................................. 31
Squeegee Blade Selector Guide .............................................................. 32
PARTS LIST
WHEN ORDERING PARTS
* Use the part numbers from the “Ref. No.” columns in this parts list. If the “Ref. No.” column is blank; look
under the “Kit” column to identify which kit contains the part in question, then use the kit callout, for example
“K1”, to fi nd the “Ref. No.” for that kit.
Kit Item Ref. No. Qty Description
K1 1 16 Washer Flat 3/16 Zinc Plat
K1 2 2 Screw-BHS-Brass-10-32x3/8-MS
K1 3 3 Washer EPDM 7/32 X 1/8
4 805 1 Chain-Cover
5 905 2 Caster Swivel 4 Gray Non MA
K1 6 2 Nut, Hex Nyl Loc 10-24
K1 7 3 Scr- Hex SS 1/4-20 X .75
K1 8 16 Scr, Hex Hd Loc 1/4-20 x .50
K1 9 3 Wsh, Flt SS .260 X 1.000 X .074
10 56113012 1 Solution Tank
11 56113034 2 Hinge Plate
K1 56113103 1 Kit-Hardware Solution Tank
* Specify the model and serial number of the machine.
* Use the space below to record the model and serial number for future reference.
Model Serial No.
1/2016 1 56042634 - SC900 ST
PARTS LIST
CHASSIS SYSTEM
12
1
5
FRONT
7
5
8
2
3
2
4
3
9
6
10
11
3
2 SC900 ST - 56042634 1/2016
Kit Item Ref. No. Qty Description
K1,K4 1 1 Wsh-Flt Sae Ss 1/4
K1,K2 2 12 Wsh, Flt Ss 8mm
K1,K2 3 16 Scr Hex Loc Ss M8-1.25x20mm
K1 4 4 Nut Hex Ss M8-1.25
K1,K4 5 2 Scr, Hex Thd Form 1/4-20 X .38
K1,K3 6 6 Nut- Lug 1/2-20
7 56115240 1 Chassis Weldment
K2 8 2 Caster-Swivel-5.00x2.00
K3 9 2 Wheel-Drive-13 Inch Diameter
10 56115378 1 Transaxle-36 Volts M1
[ ] 56315676 1 Motor
[ ] 56315677 4 Carbon Brush
[ ] 56315678 2 Neoprene Mounting Sleeve
[ ] 56380164 1 Kit-Coupling
[ ] 56381779 1 Transaxle Service Kit
11 56315202 2 Plate, Transaxle Mount
K4 12 1 Chain
Service Kits
K1 56115390 1 Hardware-Chassis-Kit
K2 56115391 1 Castor Wheel-Kit
K3 56115392 1 Wheel-Drive-Kit
K4 56115393 1 Chain-Grounding-Kit
PARTS LIST
CHASSIS SYSTEM
1/2016 3 56042634 - SC900 ST
PARTS LIST
4
CONTROL SYSTEM
6
11
10
8
13
5
13
3
7
9
12
1
2
FRONT
4 SC900 ST - 56042634 1/2016
CONTROL SYSTEM
Kit Item Ref. No. Qty Description
K1 1 5 Scr-Hex M8-1.25 X 50mm
K1 2 5 Wsh-Flt Ss .344 X 1.00 X .109
56115384 1 Handle Assy
K1 3 11 Scr, Pan Phil Plastite 10-14 X .50
4 56115296 1 Gauge-Battery-Hour (P2)
5 56115303 1 Handle-Front-Control
6 56115304 1 Handle-Back-Control
7 56115305 1 Knob-2.00 X .62
K2 8 1 Button-Reverse-Yellow
K3 9 1 Harness-Handle (R1)
K2 10 2 Button-Go-Yellow
K2 11 4 Switch, Spdt Snapaction (S2,S3,S6,S7)
12 1462888000 1 Switch, Key With Water Proof Cup (S1)
[ ] 1462887000 1 Key 2 PCS
K2 13 6 Spring, Switch
Service Kits
K1 56115400 1 Hardware-Control-Kit
K2 56115401 1 Switch/Button-Kit
K3 56115409 1 Handle Potentiometer Kit
PARTS LIST
[ ] = Not Shown
1/2016 5 56042634 - SC900 ST
PARTS LIST
DECAL SYSTEM
1
2
5
3
4
FRONT
6 SC900 ST - 56042634 1/2016
DECAL SYSTEM
Kit Item Ref. No. Qty Description
1 56014601 1 Decal, Caution
2 56016324 1 Decal, Charger
3 56115371 1 Decal – Circuit Breaker
4 56115323 1 Decal-SC900 (STD Models)
56115386 1 Decal-SC900-EcoFlex (EcoFlex Models)
5 56016730 1 Decal, Advance
PARTS LIST
1/2016 7 56042634 - SC900 ST
PARTS LIST
DETERGENT KIT
10
13
9
17
19
8
15
5
3
4
12
1
2
11
18
16
6
20
7
14
8 SC900 ST - 56042634 1/2016
FRONT
DETERGENT KIT
Kit Item Ref. No. Qty Description
1 56002098 1 Wsh, Flt Sae 1/4
2 56002539 2 Scr, Pan Phil Thd Form 6-32 X .31
3 56003196 4 Scr, Pan Phil Plastite 6-18 X .38
4 56003627 1 Scr-Pan Phil M6-1 X 16mm
5 56104189 1 Insert-Dry Break
6 56104408 1 Chemical Bottle Assembly
7 56111511 1 Hose, Chem. Resistant
8 56112126 1 Bracket-Pump Mount
9 56115347 1 Cover-Detergent Module
10 56115359 2 Knob-1.25 X .63
11 56115363 1 Module-Detergent
12 56115376 1 Gasket-Detergent Cover
13 56115382 1 Decal-Detergent Module
14 56314983 1 Tee Assembly
15 56315241 1 Pump, Chemical
16 56315517 1 Cap, Raw
17 56315523 1 Cap Dry Break 1/8 Barb
18 56315524 1 Hose, Chem Resistant, 7.50
19 56478246 1 Tie, Cable
20 71489a 1 Label,Chemical Settings
PARTS LIST
1/2016 9 56042634 - SC900 ST
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