56042634 Nilfisk Advance Sc900 Walk Behind Floor Scrubber Parts Manual

2018-10-23

: Sweepscrub Nilfisk-Advance-Sc900-Walk-Behind-Floor-Scrubber-Parts-Manual nilfisk-advance-sc900-walk-behind-floor-scrubber-parts-manual 2839 file product_file

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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

2

4

9
5

11
3

10
1

8

7
Kit Item
1
2
3
4
5
6
7
8
9
10
11

ii

Ref. No. Qty
1
1
1
1
1
1
1
1
1
1
1

Description
Chassis System
Control System
Detergent Kit
Electrical System
On Board Charger Assembly
Recovery System
Scrub System-Disc 28D, 34D
Scrub System-Cylindrical 32C
Solution System
Squeegee Mount System
Squeegee Assy

SC900 ST - 56042634

1/2016

PARTS LIST

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

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 find the “Ref. No.” for that kit.
Kit Item Ref. No. Qty Description
K1
K1
K1
K1
K1
K1
K1

K1

56113012
56113034

16
2
3
1
2
2
3
16
3
1
2

Washer Flat 3/16 Zinc Plat
Screw-BHS-Brass-10-32x3/8-MS
Washer EPDM 7/32 X 1/8
Chain-Cover
Caster Swivel 4 Gray Non MA
Nut, Hex Nyl Loc 10-24
Scr- Hex SS 1/4-20 X .75
Scr, Hex Hd Loc 1/4-20 x .50
Wsh, Flt SS .260 X 1.000 X .074
Solution Tank
Hinge Plate

56113103

1

Kit-Hardware Solution Tank

805
905

*

Specify the model and serial number of the machine.

*

Use the space below to record the model and serial number for future reference.

Model

1/2016

1
2
3
4
5
6
7
8
9
10
11

Serial No.

56042634 - SC900 ST

1

PARTS LIST

CHASSIS SYSTEM
12
1
5

7

5
8
2
3

4

2
3

FRONT

9

6

10

11
2

SC900 ST - 56042634

3
1/2016

PARTS LIST

CHASSIS SYSTEM
Kit Item
K1,K4
K1,K2
K1,K2
K1
K1,K4
K1,K3
K2
K3

K4

1
2
3
4
5
6
7
8
9
10
[]
[]
[]
[]
[]
11
12

Ref. No. Qty
1
12
16
4
2
6
1
2
2
1
1
4
2
1
1
2
1

56115240
56115378
56315676
56315677
56315678
56380164
56381779
56315202

Description
Wsh-Flt Sae Ss 1/4
Wsh, Flt Ss 8mm
Scr Hex Loc Ss M8-1.25x20mm
Nut Hex Ss M8-1.25
Scr, Hex Thd Form 1/4-20 X .38
Nut- Lug 1/2-20
Chassis Weldment
Caster-Swivel-5.00x2.00
Wheel-Drive-13 Inch Diameter
Transaxle-36 Volts M1
Motor
Carbon Brush
Neoprene Mounting Sleeve
Kit-Coupling
Transaxle Service Kit
Plate, Transaxle Mount
Chain

Service Kits
K1
K2
K3
K4

1/2016

56115390
56115391
56115392
56115393

1
1
1
1

Hardware-Chassis-Kit
Castor Wheel-Kit
Wheel-Drive-Kit
Chain-Grounding-Kit

56042634 - SC900 ST

3

PARTS LIST

CONTROL SYSTEM

11

13

6
3

10
8
13
5

9

4

7

1

2

12
FRONT

4

SC900 ST - 56042634

1/2016

PARTS LIST

CONTROL SYSTEM
Kit Item
K1
1
K1
2
K1

3
4
5
6
7
8
9
10
11
12
[]
13

K2
K3
K2
K2
K2

Ref. No. Qty
5
5
56115384 1
11
56115296 1
56115303 1
56115304 1
56115305 1
1
1
2
4
1462888000 1
1462887000 1
6

Description
Scr-Hex M8-1.25 X 50mm
Wsh-Flt Ss .344 X 1.00 X .109
Handle Assy
Scr, Pan Phil Plastite 10-14 X .50
Gauge-Battery-Hour (P2)
Handle-Front-Control
Handle-Back-Control
Knob-2.00 X .62
Button-Reverse-Yellow
Harness-Handle (R1)
Button-Go-Yellow
Switch, Spdt Snapaction (S2,S3,S6,S7)
Switch, Key With Water Proof Cup (S1)
Key 2 PCS
Spring, Switch

Service Kits
K1
K2
K3

56115400
56115401
56115409

1
1
1

Hardware-Control-Kit
Switch/Button-Kit
Handle Potentiometer Kit

[ ] = Not Shown

1/2016

56042634 - SC900 ST

5

PARTS LIST

DECAL SYSTEM

1

2

3

4

5

FRONT

6

SC900 ST - 56042634

1/2016

PARTS LIST

DECAL SYSTEM
Kit Item
1
2
3
4
5

1/2016

Ref. No. Qty
56014601 1
56016324 1
56115371 1
56115323 1
56115386 1
56016730 1

Description
Decal, Caution
Decal, Charger
Decal – Circuit Breaker
Decal-SC900 (STD Models)
Decal-SC900-EcoFlex (EcoFlex Models)
Decal, Advance

56042634 - SC900 ST

7

PARTS LIST

DETERGENT KIT

10
13
9
17

5
4
2

3
12

1

11
18

8
16
15
6

20

19

7
14

8

FRONT

SC900 ST - 56042634

1/2016

PARTS LIST

DETERGENT KIT
Kit Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

1/2016

Ref. No. Qty
56002098 1
56002539 2
56003196 4
56003627 1
56104189 1
56104408 1
56111511 1
56112126 1
56115347 1
56115359 2
56115363 1
56115376 1
56115382 1
56314983 1
56315241 1
56315517 1
56315523 1
56315524 1
56478246 1
71489a
1

Description
Wsh, Flt Sae 1/4
Scr, Pan Phil Thd Form 6-32 X .31
Scr, Pan Phil Plastite 6-18 X .38
Scr-Pan Phil M6-1 X 16mm
Insert-Dry Break
Chemical Bottle Assembly
Hose, Chem. Resistant
Bracket-Pump Mount
Cover-Detergent Module
Knob-1.25 X .63
Module-Detergent
Gasket-Detergent Cover
Decal-Detergent Module
Tee Assembly
Pump, Chemical
Cap, Raw
Cap Dry Break 1/8 Barb
Hose, Chem Resistant, 7.50
Tie, Cable
Label,Chemical Settings

56042634 - SC900 ST

9

PARTS LIST

ELECTRICAL SYSTEM

8

7

18

11

2

6

13

3

31
20

12

16

30

4

17

10
14

25

22

24

27

7
26

2

29

33

21

5
32
21

1
15

28

FRONT
23

10

SC900 ST - 56042634

19

1/2016

PARTS LIST

ELECTRICAL SYSTEM
Kit Item
K1
1
K1
2
K1
3
K1
4
K1
5
K1
6
K1
7
8
[9]
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
K1
33

Ref. No. Qty
1
2
2
4
2
2
6
56115255 1
56115278 1
56115341 1
56115349 1
56115356 1
56115357 1
56115385 1
56115389 1
56115432 1
56115433 1
56115434 1
56115441 1
56115443 1
56116611 7
56315256 1
56389265 2
56395450 1
56395455 1
56413822 1
56469858 1
56478246 4
56509623 2
56510285 1
40172A
4
40892A
1
1

Description
Scr-Hex 1/4-20 X .38
Nut, Hex W/ Shprf 1/4-20
Screw 6mm X 1.00 X 30mm Lg
Scr Soc Ss M6-1x14mm
Scr-Button Soc Ss M4-0.7x12
Scr-Button Soc Ss M4-0.7x20
Scr-Hex Flange Ss M5-.8x12
Cover-Electrical-Black
Harness
Gasket-Circuit Breaker
Cable Battery
Harness-Battery Machine
Harness-Battery Power
Breaker-Circuit-2.5 Amp (CB5)
Panel-Electrical
Fuse-150 Amp (F1)
Holder-Fuse
Boot-Fuse Holder
Diode Assy-36v-Tvs
Controller-Speed (P1)
Cable Tie-Mount
Circuit Breaker, 30 Amp (CB1)
Rectifier Assy
Contactor 36v (K2)
Contactor 36v, 100 Amp (K3)
Circuit Breaker, 20 Amp (CB4)
Electrical Mount
Tie, Cable
Circuit Breaker-25 Amp (CB2,CB3)
Bus Bar-Contactor
Cable,Battery
Relay Dpdt 36vdc (K1)
Stud, 1/4-20

Service Kits
K1

56115403

1

Electrical Hardware Kit

[ ] = Not Shown

1/2016

56042634 - SC900 ST

11

PARTS LIST

ON BOARD CHARGER ASSEMBLY

9
7

5
1
10
8

2

3

4

FRONT

9

6

12

SC900 ST - 56042634

1/2016

PARTS LIST

ON BOARD CHARGER ASSEMBLY
Kit Item
Ref. No. Qty
1 56003403 4
2 56003431 4
3 56003840 2
4 56009096 2
5 56115374 1
6 56115375 1
7 56116611 2
8 56315774 1
9 56478246 5
10 9095149000 1

1/2016

Description
Nut-Hex Nyl Loc M6-1
Scr-Hex Ss M6-1 X 16mm
Scr-Hex Loc Ss M5-0.8 X 16mm
Wsh, Flt .193 X .875 X .060
Bracket-On Board Charger
Cord-Charger-Yellow- Us
Cable Tie-Mount
Charger-On Board 36v
Tie, Cable
Cable Support

56042634 - SC900 ST

13

PARTS LIST

RECOVERY SYSTEM
12
10
9
7
24

25

28

24
FRONT

29

5
16

11

15

8

6

22

20

14

26

26
4

26
2

19
27

23

21

3
1

17

14

SC900 ST - 56042634

26

18

FRONT
13

1/2016

PARTS LIST

RECOVERY SYSTEM
Kit Item
K1,K3 1
K1,K2 2
K1,K3 3
K1,K2 4
K1
5
K1,K4 6
K1,K4 7
K5
8
K5
9
10
11
12
13
K2
14
15
16
17
*
K3
18
K2
19
[]
K2
20
K3
21
K2
22
K2
23
K4
24
K4
25
26
27
K4
28
K4
29

Ref. No. Qty
2
3
2
3
2
2
2
1
1
56104164 1
56115292 1
56115299 1
56115343 1
1
56115369 1
56115451 2
56115436 1
56601411 1
1
1
56116107 1
1
2
56315141 3
1
2
1
56440213 2
56456797 1
1
1

Description
Wsh-Flt Sae Ss #10
Wsh-Flt Sae Ss 5/16
Scr-Hex Ss M6-1 X 12mm
Scr, Hex Loc M6-1 X 16mm
Scr-Hex Loc M5-0.8 X 5mm
Wsh, Flt Std Ss #10
Scr-Hex Loc Ss M5-0.8 X 16mm
Debris Cage
Debris Tray Cover
Gasket-Recovery Tank
Tank-Recovery-Light Gray
Lid-Recovery Tank-Light Gray
Vac Hose Assy
Plate-Vacuum Mount
Tube-Exhaust
Plate-Retainer-Nylon
Hose-Drain-Pu
Drain Hose Cap Kit
Cable Assy
Motor-Vacuum 36vdc (M4)
Vacuum Motor Brush Kit
Seal-Vacuum Motor Inlet
Bushing
Mount, Vibration
Clamp, Hose Support
Cage, Float
Ball- Float
Clamp- Hose Sae #32
Clamp- Hose Sae #36
Support Float System
Gasket Float Support

Service Kits
K1
K2
K3
K4
K5

56115396
56115397
56115398
56115399
56104360

1
1
1
1
1

Hardware-Recovery-Kit
Motor-Vac-Kit
Cable-Recovery-Kit
Cage-Ball-Kit
Debris Cage Kit

[ ] = Not Shown
* = Optional, Not Included

1/2016

56042634 - SC900 ST

15

PARTS LIST

SCRUB SYSTEM-CYLINDRICAL

25

40

23

19
28
34

32
16

2

36

9

31

39

28

6

33

43

29
45

47

5

11
18

41
46

7

15

8

44

37
13

27

17

5

3
30

4
38
26

14

24

35
12

20

1

13

42

22
10

4
21

FRONT
ROTATION

16

SC900 ST - 56042634

1/2016

PARTS LIST

SCRUB SYSTEM-CYLINDRICAL
Kit Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K1
15
16
17
K3
18
K4
19
20
21
22
K4
23
24
25
K3
26
K3
27
28
29
K5
30
31
32
*
33
34
35
36
37
38
39
K4
40
K1
41
K3
42
K1,K2 43
K1,K2 44
K4
45
K4
46
K4
47

Ref. No. Qty

K2
K2
K2
K2
K3
K2
K2
K2
K2,K4
K2,K3
K2,K3
K2
K2

4
2
6
8
2
2
2
2
1
1
1
2
3
2
8
2
1
2
1
2
2
2
1
2
1
3
2
2
1
1
1
2
2
1
2
1
4
2
2
1
1
4
4
8
8
1
1
1

56112166
56112771
56115267
56115314
56115315
56115318
56115337
56115344
56115350
56115381
56115431
56305760
56315611
56412287
56315616
56315647
56324041
56409538
56412176
56412459
56455735

Description
Scr, Soc Set Loc 5/16-18 X .25
Screw M6-1 X 12 Hex Hd. C.S.
Scr-Hex Loc Ss 1/4-20 X .75
Nut, Hex Nyl Loc Ss M6-1
Nut, Hex Nyl Loc Ss M12-1.75
Wsh, Flt Ss 6mm
Scr-Hex Ss M6-1 X 95mm
Nut-Hex Nyl Loc Ss M4-0.7
Scr Flt Soc Ss M8-1.25x16mm
Scr Hex Ss M12-1.75x150mm
Scr Hex Ss M12-1.75x100mm
Scr-Button Soc Ss M4-0.7x12
Scr, Hex Thd Form 1/4-20 X .38
Sheave-Poly-V
Bushing
Clamp- Hose Sae #10
Housing Weldment-32 Inch Cyl
Spring-Compression 7 Pound
Lever-Deck-Cyl
Guard Assy-Belt
Belt-Auto Tension
Drive End Assy
Knob-M8-1.25
Idler End Assy
Cover-Front-Cyl
Spacer-Nylon
Tube-Spring
Jumper-Molex Connector
Bracket-Spring
Valve-Solenoid-36vdc (L1)
Tee, Barb 3/4 X 1/2 X 1/2
Motor, 36 Vdc, .75 Hp, 1800 Rpm (M2,M3)
Motor Brush/Spring Kit
Hopper Assembly, 32”
Manifold, Pvc 32
Hose, .75 Clear Pvc
Insulator, Terminal
Bushing
Wheel
Spring, Extension
Mat, Pedal
Lever, Brush Head Lift
Guide, Spring
Nut, M10-1.5 Nylock
Screw, M10xm12x16mm S.B.S.H.
Bushing .32x.50x.35
Scr Hex Ss M8-1.25x35mm
Nut, Hex Nyl Loc Ss M8-1.25

Service Kits
K1
K2
K3
K4
K5

1/2016

56115406
56115410
56115411
56115412
56116891

1
1
1
1
1

Link Arm Scrub Kit
32C Harware Kit
32C Spring Kit
32C Lever Kit
Solenoid Seal-Kit

56042634 - SC900 ST

17

PARTS LIST

SCRUB SYSTEM-DISC
2

10
33

1

11

30

24

32

31
23

27

16

34

15

8

21

4
6

3
46

14

38

41

37

45

9

17

43

39
19

5

44

14

22
26

29

3
13

18

14
9

42

28
20

5
35

25

7

9

40

FRONT

36

12
ROTATION

18

SC900 ST - 56042634

1/2016

PARTS LIST

SCRUB SYSTEM-DISC
Kit Item
K1
K1
K1,K4
K1,K6
K1,K2
K1,K6
K1
K1
K1
K1
K1,K4
K1,K2
K1,K2
K1
K1
K6

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

K3
K4
K2
K4
K2
K2

K5

K4
K6
K6
K3
K2

[]
[]
19
20
21
22
23
24
25
26
27
*
*
28
29
30
31
32
33
34
35
36
37
38
39
40

1/2016

Ref. No. Qty

56112259
56112261
56112260
56112262
56112306
56112307
56115248
56115245
56115298
56115337
56115377
56397139
56397138
56115427
56305760
56324041
56397207
56397382
56442003
56601276
56601384

8
8
1
1
2
3
2
2
6
2
1
1
1
6
1
1
1
1
1
1
1
1
8
1
1
1
2
1
1
3
2
2
4
4
1
1
1
1
2
2
2
1
1
1
1
1
4
4

Description

Kit Item

Ref. No. Qty

Wsh-Flt Sae Ss 3/8
41
55451A
1
Scr-Hex Loc Ss 3/8-16 X .75
42
69186A
1
Nut, Hex Nyl Loc Ss M8-1.25
K1,K3 43
8
Scr-Hex Ss M8-1.25 X 40mm
K1,K3 44
8
Nut, Hex Nyl Loc Ss M12-1.75
K4
45
1
Wsh, Flt Ss 8mm
K4
46
1
Scr-Soc Hd 5/16-18 X 1.25 Zinc
Scr-Hex Loc Ss M5-0.8 X 16mm
Service Kits
Nut-Hex Nyl Loc Ss M4-0.7
K1
56115404 1
Nut Hex Nyl Loc Ss M5-0.8
K2
56115405 1
Scr Flt Soc Ss M8-1.25x16mm
K3
56115406 1
Scr Hex Ss M12-1.75x150mm
K4
56115407 1
*Scr Hex Ss M12-1.75x100mm
K5
56116891 1
Scr-Button Soc Ss M4-0.7x12
K6
56115448 1
Scr, Hex Thd Form 1/4-20 X .38
Button Plug-1.25
[ ] = Not Shown
Brush Skirt Assy-28d Left (28D)
* = Optional, Not Included
Brush Skirt Assy-34d Left (34D)
Brush Skirt Assy-28d Right (28D)
Brush Skirt Assy-34d Right (34D)
Kit-Bristle Skirt 28 (28” models / Includes two skirts and mounting hardware)
Kit-Bristle Skirt 34 (34” models / Includes two skirts and mounting hardware)
Bushing
Deck Weldment-28 In Disc (28D)
Deck Weldment-34 In Disc (34D)
Lever-Deck-Disc
Spring-Compression 25 Pound
Cover-Front-Disc
Knob-M8-1.25
Spacer-Nylon
Tube-Spring
Motor-Gear-Unit 36 Volt (M2,M3)
Carbon Brush
Brush Spring
Latch Assembly
Valve-Solenoid-36vdc (L1)
Tee, Barb 3/4 X 1/2 X 1/2
Hose, .75 Clear Pvc
Hose Pvc .500 X 7 (28D)
Hose Pvc .500 X 8 (34D)
Clamp-P
Mat, Pedal
Brush Plate Assy
Brush Plate Assy
Wheel, 4.00 Od
Bushing, Nylon
Lever, Brush Head Lift
Guide, Spring

56042634 - SC900 ST

Description
Keeper, Latch
Tab, Latch, Brush
Nut, M10-1.5 Nylock
Screw, M10xm12x16mm S.B.S.H.
Scr Hex SS M8-1.25x35mm
Bushing .32x.50x.35

Hardware-28D/34D-Kit
Spring-28D/34D-Kit
Link Arm-Scrub-Kit
Lever-28D/34D-Kit
Solenoid Seal-Kit
Wheel Brush Skirt-Kit

19

PARTS LIST

SOLUTION SYSTEM

41

13
39
FRONT

22
15
39
9

36

11
17
13

8
41
7

41

7

39

26

24

13
FRONT

19

23
21

16
27

4

32

29

6

20

1

12

25

37
3

40

38

7
5

30

14

35
44 18
10
42

20

33

31

SC900 ST - 56042634

34

38

28

2

43

1/2016

PARTS LIST

SOLUTION SYSTEM
Kit Item
K1,K4
K1,K4
K1
K1
K1
K1,K2
K1,K4
K1,K2
K1
K1
K1
K1
K1
K1
K1,K4
K1

K2
K4
K4

K2

K3
K1
K1
K1,K4
K4

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

Ref. No. Qty
722030

56111385
56115447
56115257
56115291
56115308
56115336
56115355
56115388
56115413
56115439
56115440
56115444
56115445
56244969
56315625
56478246
9095286000
9096595000

6
1
1
2
4
2
7
4
1
4
4
4
3
2
1
2
4
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
3
1
4
2
1
1

Description
Clamp, Hose
Nut-Hex Nyl Loc Ss 6-32
Scr Pan Phil Ss 6-32 X .50
Wsh-Flt Sae Ss #10
Scr-Hex Ss M6-1 X 12mm
Scr, Pan Phil Plastite 10-14 X .62
Wsh, Flt Ss 6mm
Scr- Truss Phil Blk M5-0.8 X 12mm
Scr-Hex Loc Ss M5-0.8 X 16mm
Scr-Pan Phil Ss M3-0.5x20mm
Scr-Soc Hd Ss M8-1.25x20mm
Nut Hex Nyl Loc Ss M3-0.5
Scr-Button Soc Ss M5-0.8x10
Scr-Button Soc Ss M4-0.7x12
Wsh-Flt Ss .260 X 1.000 X .074
Scr, Pan Phil Type B 6 X .38
Wsh-Flt Ss .344 X 1.000 X .109
Hose.Spiral .500
Plate-Retainer
Support-Deck Lever
Tank-Solution-Dark Gray
Cap-Solution-Fill-Yellow
Plate-Retainer
Solution Control Cable Assy
Switch-Sealed (S4,S5)
Cover-Solution Lever-Table
Hose-Solenoid Adapter
Ball Valve-1/2 X 1/2
Coupler-Barb-1/2 X 1/2
Hose-Sprial-.500
Hose-.75x27.00
Retainer-Drain Hose
Clamp-Plastic-Gray
Clamp- Hose Sae #12
Barb, Coupler 1/2 X 3/4
Bushing .32x.50x.35
Tie, Cable
Gasket
Flat Tie Holder
Filter Water
Screw, Hex Thd To Hd M5x12
Screw M6-1 X 16Mm Phd Ph Ss
Wsh Flt Sae Ss 6
Spacer-Nylon-.25x.14x.18

Service Kits
K1
K2
K3
K4

1/2016

56115394
56115395
56104351
56115446

1
1
1
1

Hardware Solution Kit
Cap Solution Fill Kit
Solution Filter Kit
Solution Control Lever-Kit

56042634 - SC900 ST

21

PARTS LIST

SQUEEGEE ASSY

7
4
8

5

11

FRONT

12
14
9

2

3
4
6

13

1
10

22

SC900 ST - 56042634

1/2016

PARTS LIST

SQUEEGEE ASSY
Kit Item

Ref. No. Qty

Description

56115428
56115380
56115334
56115333
56002856
56003405

54647a
60546a

1
1
1
1
2
2
2
6
2
2
2
1
1
2
2
2
1

Squeegee Assy-42-Gum 28” & 34” Disc Models
Squeegee Assy-42-Red Gum 32” Cylindrical Model
Squeegee Kit-Blade-Gum 28” & 34” Disc Models NOTE 1
Squeegee Kit-Blade-Red Gum 32” Cylindrical Model NOTE 1
Nut-Hex Nyl Loc Ss 5/16-18
Nut, Hex Nyl Loc Ss M8-1.25
Scr Hex Ss M8-1.25x35mm
Wsh, Flt Ss 8mm
Scr-Hex Thd To Hd Ss 5/16-18 X 3.00
Button Plug-1.25
Wheel
Casting-Squeegee-Alum
Strap Assy-Squeegee-Rear-42
Nut Thumb
Bushing, Nylon
Knob, M8 X 30
Strap,Front Squeegee 42

*
*

56115334
56115333
56115335

1
1
1

Squeegee Blade Kits for 56115428
Squeegee Kit-Blade-Gum NOTE 1
Squeegee Kit-Blade-Red Gum NOTE 1
Squeegee Kit-Blade-Pu NOTE 1

*
*

56115333
56115334
56115335

1
1
1

Squeegee Blade Kits for 56115380
Squeegee Kit-Blade-Red Gum NOTE 1
Squeegee Kit-Blade-Gum NOTE 1
Squeegee Kit-Blade-Pu NOTE 1

1
2
3
4
5
6
7
8
9
10
11
12
13
14

K1
K1
K1
K1

K1

56003736
56115271
56115293
56370711

Service Kits
K1

56115449

1

Wheel Squeegee Kit

* = Optional, Not Included
NOTE 1: All squeegee blade kits include both front and rear squeegee blades.

1/2016

56042634 - SC900 ST

23

PARTS LIST

SQUEEGEE SYSTEM

23

17

9

7

8

10
6

18
21

FRONT

23

16

22

4

19

14

13

20

2

15
23

13

5
1

10

12

4

3
24
11

24

SC900 ST - 56042634

1/2016

PARTS LIST

SQUEEGEE SYSTEM
Kit Item
K1
1
K1
2
K1
3
K1
4
K1
5
K1
6
K1,K2 7
K1
8
K1,K2 9
K1,K2 10
11
12
13
14
15
16
K2
17
K2
18
19
20

K2

21
22
23
24

Ref. No. Qty

56104231
56115261
56115262
56115284
56115285
56115287
56115366
56115428
56115380
56115429
56315295
9099781000

2
1
4
2
2
2
1
2
1
3
2
1
2
1
1
1
1
1
1
1
1
1
2
3
1

Description
Nut, Hex Nyl Loc-Thin Ss 3/8-16
Nut, Hex Nyl Loc Ss 1/2-20
Wsh-Flt Sae Ss 3/8
Nut, Hex Nyl Loc-Thin Ss 5/16-24
Nut, Hex Nyl Loc Ss M6-1
Scr-Hex Ss M6-1 X 25mm
Wsh, Flt Ss 8mm
Wsh-Flt Ss .266 X .906 X .060
Scr Flt Soc Ss M8-1.25x16mm
Scr Hex Loc Ss M8-1.25x20mm
Caster Wheel
Squeegee-Mount-Aluminum
Bearing-Flange
Rod End-1/2
Bracket Weldment-Squeegee
Turnbuckle Assembly-9.40 Inch
Lever-Squeegee-Lift
Knob-M8-1.25
Cable Tie-Reusable
Squeegee Assy-42-Gum 28” & 34” Disc Models / Includes Gum Rubber Blades
Squeegee Assy-42-Red Gum 32” Cylindrical Models / Includes Red Gum Rubber Blades
Cable Assy
Spring Extension
Bushing .32x.50x.35
Sleeve Drain Hose

Service Kits
K1
K2

1/2016

56115414
56115415

1
1

Hardware Squeegee Kit
Lever Squeegee Kit

56042634 - SC900 ST

25

PARTS LIST

LADDER DIAGRAM

X5a3

RED

X4a3

F1

RED

+

RED

36 VDC
-

X4b3 X5b3

BLK

BLK

BLK

FUSE, 150A

RED
RED

B+

8 B-

3

3 B+

BRN 7

7

7 KEY

BRN 2

2

2 INTERLOCK

VIO 1

1

6

6

VIO/WHT 5

5

GRA 4

4

BRN/VIO

GND

PNK/BLU

1

CHARGER,
DELTA Q
36V, 21A

1

5 SCRUB
4 VAC

2.5A

P1
PNK/BLU 6

SW, SPST KEY

5
S3

VIO

GRA/VIO

S, REV

14

BRAKEKSI

POT HI
SPD POT

CURTIS 1228

REV

THR POT
POT LO

BRAKE+
M2
M2

PNK

17

B LK

BLK

S1

VIO

+
RED/GRN

3 WHT
18

M

ORN

R1

POT.
5K OHM

4 BLU
13 YEL

S6
S2

SW, GO LEFT
SW, GO MID
SW, GO RT

S7

-

YEL/BLK
M1
MOTOR, DRIVE

VIO

DETERGENT MODULE (OPTIONAL)
5
BX87A
6
1
BRAKE+

1

PNK

1

PNK
L1

1

PNK
D2
PNK

2

VIO/GRN

L2

2

VIO/RED

4

PUMP, DETERGENT

3
2

COIL, SOLENOID

P3

2

DET- OUT

3

SOL- OUT

K1

4
2

5

SOL IN

S4

6

2

VIO/WHT

K2

BLK

B+

VIO/WHT

RED/YEL
SW, BRUSH

D3
COIL, BRUSH

VIO

S5

5

1
3
4 PNK/BLU
6

RELAY, LVC
BLK

GRA

K3

SW, VAC

COIL, VAC

PNK
K1
VIO

6 DRIVE

RED

BRN

RED

1 INTERLOCK
3

PNK/BLU
30A

CB5

GRN

CONNECTOR

B-

RED

M1
M1

CB1

BRN

X44A
8

B-

RED

~

X44
BLK 8
RED 3

BLK

B+

E1

TELEMATICS

RELAY, LVC

3

PNK/WHT

D1

2

VIO

8

BRN

P2

FET DRAIN

HM1

ENABLE

HM2

B+

B-

7
6

VIO/WHT

4

BLK

BLK

BATTERY GAUGE WITH HOURMETER
WHT/RED

RED

K2

WHT/RED

WHT/RED

BRUSH CONTACT
RED

K3

GRA/RED

VAC CONTACT

CB2
30A

RED/GRN

M2
-

CB3
30A

RED/BRN

M3
+

CB4
20A

ORN/VIO

1

+
MOTOR, BRUSH LEFT

BLK

M

MOTOR, BRUSH RIGHT

BLK

2

BLK

BLK

M4

M

NOTES:

3. IF TELEMATICS

M

UNIT IS NOT INSTALLED,

X44A CONNECTS

TO X44.

MOTOR, VAC

2. IF A DETERGENT MODULE IS NOT INSTALLED, X87A WILL CONNECT TO HARNESS.
1. IF CHARGER

26

IS INSTALLED,

THE GREEN

INTERLOCK WIRE CONNECTS TO CB5 INSTEAD OF RED B+ WIRE.

SC900 ST - 56042634

1/2016

PARTS LIST

LADDER DIAGRAM
Kit Item
BAT
CB1
CB2
CB3
CB4
CB5
E1
F1
K1
K2
K3
L1
L2
M1
M2
M3

Ref. No. Qty
56315256
56509623
56509623
56413822
56115385

1
1
1
1
1

56115432
40892A
56395450
56395455
56116891

1
1
1
1
1

56115378
56115377
56315611
56115377
56315611
56115397
56115443
56115296

1
1
1
1
1
1
1
1

M4
P1
P2
P3
R1 56115409 1
S1 1462888000 1
S2 56115401 1
S3 56115401 1
S4 56115336 1
S5 56115336 1
S6 56115401 1
S7 56115401 1
Color Codes
BLK
BLU
BRN
GRA
GRN
ORN
PNK
RED
VIO
WHT
YEL

1/2016

Description
Battery-36VDC
Circuit Breaker, 30 Amp
Circuit Breaker-25 Amp
Circuit Breaker-25 Amp
Circuit Breaker, 20 Amp
Breaker-Circuit-2.5 Amp
Delta Q Charger (Optional)
Fuse-150 Amp
Relay Dpdt 36vdc
Contactor 36v (Brush)
Contactor 36v, 100 Amp (Vacuum)
Solenoid Seal Kit
Detergent Pump (Optional)
Transaxle-36 Volts
Motor-Gear-Unit 36 Volt (Disc)
Motor, 36 Vdc, .75 Hp, 1800 Rpm (Cylindrical)
Motor-Gear-Unit 36 Volt (Disc)
Motor, 36 Vdc, .75 Hp, 1800 Rpm (Cylindrical)
Motor-Vac-Kit
Controller-Speed
Gauge-Battery-Hour
Detergent Module (Optional)
Potentiometer Kit
Switch, Key With Water Proof Cup
Switch / Button-Kit
Switch / Button-Kit
Switch-Sealed
Switch-Sealed
Switch / Button-Kit
Switch / Button-Kit

Black
Blue
Brown
Gray
Green
Orange
Pink
Red
Violet
White
Yellow

56042634 - SC900 ST

27

PARTS LIST

OPTIONS & ACCESSORIES
Item
*
*
*
*

56115373
56115383
56115416
56115417

1
1
1
1

*
*
*
*
*

56397453
56314981
56383571
56383572
56104190
56044686

6
1
1
1
1
1

*
*

56115334
56115333
56115335

1
1
1

Description
Options
Charger-On Board-Kit
Detergent-Kit
Track Clean SC900 Kit-US RDR
Track Clean SC900 Kit-US
Accessories
Indicator-Battery Level (1 per battery)
Kit Battery Watering
Programmer-User
Programmer-Cable-Molex
EcoFlex Bottle Assy
Literature Pack
Kits
Squeegee Blade Kits for 56115428 (See Squeegee Blade Selector Guide)
Squeegee Kit-Blade-Gum NOTE 1
Squeegee Kit-Blade-Red Gum NOTE 1
Squeegee Kit-Blade-Pu NOTE 1

*
*

56115333
56115334
56115335

1
1
1

Squeegee Blade Kits for 56115380 (See Squeegee Blade Selector Guide)
Squeegee Kit-Blade-Red Gum NOTE 1
Squeegee Kit-Blade-Gum NOTE 1
Squeegee Kit-Blade-Pu NOTE 1

*
*
*
*
*
*
*
*
*
*

56505800
56505801
56505802
56505803
56505804
56505805
56505806
56505807
56505808
56505195

2
2
2
2
2
2
2
2
2
2

28” Disc Scrub Brushes (See Brush Selector Guide)
Short Trim Pad Holder
Magna Grit 46
Dyna Grit 80
AgLite Grit 500
Prolene
ProLite
Union Mix
MidGrit 240
MidLite Grit 180
Pad Retainer for 56505750

2
2
2
2
2
2
2
2
2
2

34” Disc Scrub Brushes
(See Brush Selector Guide)
Short Trim Pad Holder
Magna Grit 46
Dyna Grit 80
AgLite Grit 500
Prolene
ProLite
Union Mix
MidGrit 240
MidLite Grit 180
Pad Retainer for 56505750

*
*
*
*
*
*
*
*
*
*

Ref. No. Qty

56505780
56505781
56505782
56505783
56505784
56505785
56505786
56505787
56505788
56505195

*
*
*
*
*
*

56407473
56407474
56407475
56407476
56407477
56407478

2
2
2
2
2
2

32” Cylindrical Scrub Brushes
(See Brush Selector Guide)
Soft Nylon
Hard Nylon
Prolene
MidLite Grit 180
Dyna Grit 80
Magna Grit 46

* = Optional, Not Included
NOTE 1: All squeegee blade kits include both front and rear squeegee blades.

28

SC900 ST - 56042634

1/2016

PARTS LIST

RECOMMENDED SPARE PARTS
Item

Ref. No. Qty

Description

56315677
56116107
56115315
56412287
56397139
56397138
56115334
56115333
56115335
56115333
56115334
56115335
56112306
56112307

4
1
2
2
4
4
1
1
1
1
1
1
1
1

WEAR PARTS
Carbon Brush
Vacuum Motor Brush Kit
Belt-Auto Tension
Motor Brush/Spring Kit
Carbon Brush
Brush Spring
Squeegee Kit-Blade-Gum NOTE 1
Squeegee Kit-Blade-Red Gum NOTE 1
Squeegee Kit-Blade-Pu NOTE 1
Squeegee Kit-Blade-Red Gum NOTE 1
Squeegee Kit-Blade-Gum NOTE 1
Squeegee Kit-Blade-Pu NOTE 1
Kit-Bristle Skirt 28 (28” models / Includes two skirts and mounting hardware)
Kit-Bristle Skirt 34 (34” models / Includes two skirts and mounting hardware)

56115391
56115395
56104351

1
1
1

ORDINARY MAINTENANCE
Castor Wheel-Kit
Cap Solution Fill Kit
Solution Filter Kit

56115393
56115305
1462888000
56115401
56115409
56115385
56115432
56115443
56315256
56395450
56395455
56413822
56509623
40892A
56104164
56115343
56115436
56115406
56115411
56116891
56115337
56115405
56115406
56116891
56115448
56115449
56115293
56370711
56104231
9099781000

1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1

EXTRA ORDINARY MAINTENANCE
Chain-Grounding-Kit
Knob-2.00 X .62
Switch, Key With Water Proof Cup (S1)
Switch/Button-Kit
Handle Potentiometer Kit
Breaker-Circuit-2.5 Amp (CB5)
Fuse-150 Amp (F1)
Controller-Speed (P1)
Circuit Breaker, 30 Amp (CB1)
Contactor 36v (K2)
Contactor 36v, 100 Amp (K3)
Circuit Breaker, 20 Amp (CB4)
Circuit Breaker-25 Amp (CB2,CB3)
Relay Dpdt 36vdc (K1)
Gasket-Recovery Tank
Vac Hose Assy
Hose-Drain-Pu
Link Arm Scrub Kit
32C Spring Kit
Solenoid Seal-Kit
Knob-M8-1.25
Spring-28D/34D-Kit
Link Arm-Scrub-Kit
Solenoid Seal-Kit
Wheel Brush Skirt-Kit
Wheel Squeegee Kit
Strap Assy-Squeegee-Rear-42
Nut Thumb
Caster Wheel
Sleeve Drain Hose

NOTE 1: All squeegee blade kits include both front and rear squeegee blades.

1/2016

56042634 - SC900 ST

29

PARTS LIST

BRUSH SELECTOR GUIDE - DISC
We provide brushes and pad holders that will give you the best possible performance between machine and floor. Following are
descriptions of the materials and their applications.
ProLite:
Prolene:
Union Mix:
AgLite Grit 500:
MidGrit 240:
MidLite Grit 180:
Dyna Grit 80:
Magna Grit 46:
Short Trim
Pad Holder:

Bristles are made from light-duty polypropylene for general scrubbing when you do not want to scratch or remove finish from
the floor. Recommended for use in place of red pads.
Polypropylene material for medium-duty scrubbing on concrete, terrazzo and vinyl floor tile. Recommended for use in place of
green or blue pads.
Medium grade natural fibers for polishing finished floors with standard-speed equipment. Recommended for use in place of
white pads.
For light scrubbing when used wet; buffing or polishing when used dry on urethane coated, sealed concrete or other resilient
hard surface floors. Recommended for use in place of red or white pads.
For general purpose scrubbing when you need a lighter action for sealed or unsealed concrete, stone, terrazzo, quarry tile and
other resilient hard floor surfaces. Recommended for use in place of green or blue pads.
For general purpose scrubbing of sealed or unsealed concrete, stone, terrazzo, quarry tile and other resilient hard floor surfaces.
Recommended for use in place of green or blue pads.
For aggresive, heavy-duty scrubbing or stripping of floors. Recommended for use in place of brown pads.
For extreme heavy-duty scrubbing or stripping of floors. This brush has extra large diameter silicon carbide grit impregnated
synthetic bristles. Recommended for use in place of black pads.
Made with a structural foam block and center ring for correct pad centering. It has a “shower feed” design for getting solution
to the floor.
SC900 34” DISC BRUSHES
56505780 - Short Trim Pad Holder
56505781 - Magna Grit 46
56505782 - Dyna Grit 80
56505783 - AgLite Grit 500
56505784 - Prolene
56505785 - ProLite
56505786 - Union Mix
56505787 - MidGrit 240
56505788 - MidLite Grit 180
56505195 - Pad Retainer for 56505800

SC900 28” DISC BRUSHES
56505800 - Short Trim Pad Holder
56505801 - Magna Grit 46
56505802 - Dyna Grit 80
56505803 - AgLite Grit 500
56505804 - Prolene
56505805 - ProLite
56505806 - Union Mix
56505807 - MidGrit 240
56505808 - MidLite Grit 180
56505195 - Pad Retainer for 56505800

DISC BRUSH APPLICATION GUIDE (SUGGESTION ONLY)
Application
Stripping:
Concrete
Terrazzo
Ceramic/Quarry tile
Vinyl tile
General Scrubbing:
Concrete
Terrazzo
Ceramic/Quarry tile
Marble
Vinyl tile
Raised-rubber tile
Polishing:
Raised Disc Tile
Marble
Vinyl tile

30

46
Grit

80
Grit

X
X

X
X
X
X

X

X

180
Grit

240
Grit

X
X
X

X
X
X

X

500
Grit

X
X
X
X
X

Prolene

Prolite

Union
Mix

X
X
X
X
X
X
X
X
X

SC900 ST - 56042634

1/2016

PARTS LIST

BRUSH SELECTOR GUIDE - CYLINDRICAL
We provide brushes and pad holders that will give you the best possible performance between machine and floor. Following are
descriptions of the materials and their applications.
Soft Nylon:

Least aggressive brush available. Used on soft-finish floors where a more aggressive brush would leave
scratch marks, or in applications requiring very light cleaning.

Stiff Nylon:

Cleaning action similar to polypropylene. More durable and wear-resistant than polypropylene.

Prolene:

Low cost, yet effective in cleaning many common floor surfaces.

MidLite Grit 180:

Least aggressive grit brush. Used for daily cleaning of hard-finished floors.

Dyna Grit 80:

Medium aggressive grit brush. Good all-around brush for medium to heavy buildup removal. Can also be
used for general stripping operations.

Magna Grit 46:

Most aggressive grit brush. Used primarily to clean heavy buildup on concrete floors in factories, or for
heavy stripping of finish.

SC900 32” Cylindrical BRUSHES
56407473 - Soft Nylon
56407474 - Hard Nylon
56407475 - Prolene
56407476 - MidLite Grit 180
56407477 - Dyna Grit 80
56407478 - Magna Grit 46

CYLINDRICAL BRUSH APPLICATION GUIDE (SUGGESTION ONLY)
Application
Stripping:
Concrete
Terrazzo
Ceramic/Quarry tile
Vinyl tile
General Scrubbing:
Concrete
Terrazzo
Ceramic/Quarry tile
Marble
Vinyl tile
Raised-rubber tile

1/2016

46
Grit

80
Grit

X
X

X
X
X
X

X

X

180
Grit

Polypropylene

Stiff
Nylon

X
X
X
X
X
X

X
X
X

X
X
X
X
X

X

56042634 - SC900 ST

Soft
Nylon

X
X
X
X
X

31

PARTS LIST

SQUEEGEE BLADE SELECTOR GUIDE
Gum Rubber:

Provides superior wiping action on tile, terrazzo, and polished floors.

Red Gum Rubber:

Provides longest life on finished or unfinished concrete floors.

Polyurethane:

Oil resistance provides superior life in applications with oily floors.
SQUEEGEE BLADE APPLICATION GUIDE(SUGGESTION ONLY)

Performance Traits
Tear Strength
Abrasion Resistance

Gum Rubber
(Natural Rubber)

Red Gum Rubber
(Natural Rubber)
X
X

Applications
Oil Resistant Applications
Appearance

32

Polyurethane/
Pentathane
X
X
X

Tan

SC900 ST - 56042634

Red

Translucent

1/2016

9435 Winnetka Ave North
Minneapolis, MN 55445
www.advance-us.com
Phone: 800-989-2235
Fax:
800-989-6566
©2016 Nil¿sk, Inc.

A Nilfisk Brand



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