Minuteman E17 User manual

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Parts Manual
E17/E20 Floor Scrubber
Disc Brush Drive

• Stop on level surface.
• Disconnect the power to the machine by pulling the red Battery Connector located under the recovery tank near the batteries.
• Avoid moving parts. Do not wear loose jackets, shirts, or sleeves when working on machine.
• Avoid contact with battery acid. Battery acid can cause burns. When working on or around batteries, wear protective clothing and
safety glasses. Remove metal jewelry. Do not lay tools or metal objects on top of batteries.
• Do not clean machine with a pressure washer.
• Authorized personnel must perform repairs and maintenance. Use Minuteman supplied replacement parts.
For Safety When Servicing or Maintaining Machine
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Model E17/E20
Model No. E17BD / E17BDCE / E17BDQP / E17BDQPCE
E17BDQPG / E17BDQPGCE / E17BDQPG-KT
E20BD / E20BDCE / E20BDQP / E20BDQPCE
E20BDQPG / E20BDQPGCE / E20BDZ
E20
32 amps
115Ah @20 hr
100Ah @20 hr
69 dBA
20 in (51 cm)
34 in (86 cm)
15,000 ft2 /hr ( 1,394 m2)
1.7 mph (2.7 km per hr)
24 volts
65 cfm (110 m3/hr)
45 inches ( 112mbar)
.60 HP (450 W)
Disc
3/4 HP (560W)
1
180 RPM
Coming Soon
12 Gal (45 liters)
13 Gal (49 liters)
2%
313 lbs (142 kg)
203lbs (92 kg)
47.4 x 21.3 x 42.3 (120.4 x 54.1 107.4 cm)
E17
32 amps
115Ah @20 hr
100Ah @20 hr
69 dBA
17 in (43 cm)
33 in (84 cm)
12,750 ft2 /hr ( 1,185 m2)
1.7 mph (2.7 km per hr)
24 volts
65 cfm (110 m3/hr)
45 inches ( 112mbar)
.60 HP (450 W)
Disc
3/4 HP (560W)
1
180 RPM
Coming Soon
12Gal (45 liters)
13 Gal (49 liters)
2%
306 lbs (139 kg)
196 lbs (89 kg)
44.4 x 18.8 x 42.3 (112.8 x 47.8 x 107.4 cm)
Current (Max)
Battery Capacity (Lead Acid)
Battery Capacity (Gel)
Sound Level
Cleaning path width
Squeegee width
Theoretical productivity
Working speed
Rated voltage
Vacuum flow
Vacuum waterlift
Vacuum power
Brush type
Brush motor(s) power
Number of brushes
Brush RPM
Aqua-Stop equipped
Solution capacity
Recovery capacity
Working Grade
Weight with batteries
Weight without batteries
Dimensions (LxWxH)
Technical Specifications

Parts Manual - E17/E20 Floor Scrubber - Brush Drive

Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Table of Contents
E17 Main Assembly......................................................................................................................... 1
E17 Main Assembly BOM ............................................................................................................... 2
E20 Main Assembly......................................................................................................................... 3
E20 Main Assembly BOM ............................................................................................................... 4
Brush Drive Base Assembly ............................................................................................................ 5
Brush Drive Base Assembly BOM...................................................................................................6
E17/20 Base Assembly ................................................................................................................... 7
Chassis Assembly ........................................................................................................................... 8
Chassis Assembly BOM.................................................................................................................. 9
Solution Valve Assembly ............................................................................................................... 10
Solution Tank Assembly ................................................................................................................ 11
Lift Pedal Stop Assembly............................................................................................................... 12
Recovery Tank Assembly .............................................................................................................. 13
Recovery Tank Assembly BOM ..................................................................................................... 14
Handle Assembly .......................................................................................................................... 15
Battery Tray Assembly .................................................................................................................. 16
Electrical Box Assembly ................................................................................................................ 17
Electrical Box Assembly BOM ....................................................................................................... 18
Electrical Box Cover Assembly...................................................................................................... 19
Vac Motor Assembly...................................................................................................................... 20
17” Brush Deck Assembly ............................................................................................................. 21
17” Brush Deck Assembly BOM .................................................................................................... 22
20” Brush Deck Assembly ............................................................................................................. 23
20” Brush Deck Assembly BOM .................................................................................................... 24
E17/20 Brush Hub Assembly......................................................................................................... 25
E17 Rear Squeegee Assembly (Straight)...................................................................................... 26
E17 Rear Squeegee Assembly (Curved) ...................................................................................... 27
E17 Tension Band Sub-Assembly ................................................................................................. 28
E20 Rear Squeegee Assembly (Curved) ...................................................................................... 29
E20 Tension Band Sub-Assembly ................................................................................................. 30
E17 Squeegee Mechanism Assembly........................................................................................... 31
E20 Squeegee Mechanism Assembly........................................................................................... 32
Kit K-E1720S - Water Solenoid Valve ........................................................................................... 33
Wiring Diagrams............................................................................................................................ 34
WARRANTY ................................................................................................................................. 38

Page 1
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
E17 Main Assembly

Page 2
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
E17 Main Assembly BOM
ITEM PART NO. DESCRIPTION
OPT-1 762394 PAD RETAINER, FIXED - NOT SHOWN
OPT-2 762370 PAD RETAINER, REMOVEABLE - NOT SHOWN
OPT-3 172117-1 BRUSH, 17" NYLON
OPT-4 172117-3 BRUSH, 17" NYLO GRIT
OPT-5 172117-4 BRUSH, 17" STRATA GRIT
OPT-6 172117-6 BRUSH, 17" SCRUB-GRIT2 120GR
OPTIONAL BRUSHES
ITEM PART NO. REQ'D DESCRIPTION
1 172010 1 HOSE,CLEAR VAC W/45CUFF
2 172018 1 SOLUTION TANKLID ASSY
3 172090 1 BRUSHDECKASSY17"
4 172117-2 1 17"PADDRIVER-SEE BELOW FOR RETAINER
5 172159 1 FILTER,FILL PORT,ES1720
6 172170 1 BD SQUEEGEELIFT MECH ASSY
6KT 172150 1 SQUEEGEELIFT MECHASSY
7 210080 1 SQUEEGEASYCOMP 20"STR
7KT 172530-1 1 SQUEEGEEASSYBD30"(760)
8 450076 1 CLAMP-CRIMP185R SS
9 711118 1 SCR-ST-A10 X.75SS
10 711374 1 NUT-NYLOC 5/16-18
11 711375 3 NUT-NYLOC 3/8-16 X1/2 NUT
12 711523 1 WSR-WAVE.37X.68 X.08
13 711569 1 WSR-FLT .390 X .880 X.062 NYL
14 711592 6 WSR-FLAT .506X.9X.064 NYL
15 712143 1 BLT-SHLD3/8 X2.0,5/16-18
16 712301 2 WSR-FLAT .37X .87 X.06
17 715917 2 DECAL,E17
18 740164-1 1 JUMPER CABLEASSY,RED 4G 12"
19 747649 1 CABLE ASSY,BATTERYE17
20 956712 2 BATTERY,12V115AH
20G 956100 2 GELBATTERY12V100AH
21 172001BD-120 1 BRUSHDRVMAIN ASSY-120VCHARGER
21CE 172001BD-230 1 BRUSHDRVMAIN ASSY-230VCHARGER
22 712099PLT 3 BLT-SHLDR 1/2X 1/2 ZINC PLT
23 715914W 1 DECAL,MINUTEMANW/SWOOSHES,WHITE
24 172008 1 SOLUTION TANKLID
25 172123 1 CHAIN,BEADEDSSW/EYELETS
26 712145 1 SCR-MC 6-32 X.37 PPH SS
BILL OF MATERIAL

Page 3
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
E20 Main Assembly

Page 4
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
E20 Main Assembly BOM
ITEM PART NO. DESCRIPTION
4.1 762394 PAD RETAINER, FIXED
4.2 762370 PAD RETAINER, REMOVEABLE
4.3 172520-1 BRUSH, 20" NYLON
4.4 172520-2 PAD DRIVER, 20"
4.5 172520-3 BRUSH-DISC, 20" NYLO-GRIT 80GR, GREEN
4.6 172520-6 DISC BRUSH 20", SCRUB GRIT 2, 120GR RED
OPTIONAL BRUSHES
ITEM PART NO. REQ'D DESCRIPTION
1 172010 1 HOSE,CLEAR VACW/45CUFF
2 172018 1 SOLUTION TANKLIDASSY
3 172100 1 BRUSHDECKASSY20"
4 172520-2 1 20"PADDRIVER-230V-SEEBELOWFOR RETAINER
5 172150 1 SQUEEGEELIFT MECHASSY
6 172159 1 FILTER,FILLPORT,ES1720
6A 172159-1 1 FILTER,FILLPORT 4"
7 172534-1 1 SQUEEGEE,34"(860)
8 450076 1 CLAMP-CRIMP185RSS
9 711118 1 SCR-ST-A10X.75SS
10 711374 1 NUT-NYLOC5/16-18
11 711375 3 NUT-NYLOC 3/8-16 X1/2 NUT
12 711523 1 WSR-WAVE.37X.68X.08
13 711569 1 WSR-FLT .390 X.880 X.062 NYL
14 711592 6 WSR-FLAT .506X.9X.064NYL
15 712143 1 BLT-SHLD3/8X2.0,5/16-18
16 712301 2 WSR-FLAT .37X.87X.06
17 715920 2 DECAL,E20
18 740164-1 1 JUMPERCABLEASSY,RED 4G 12"
19 747649 1 CABLEASSY,BATTERYE17
20 956712 2 BATTERY,12V115AH
20G 956100 2 GELBATTERY12V100AH
21 172001BD-120 1 BRUSHDRVMAINASSY-120VCHARGER
21CE 172001BD-230 1 BRUSHDRVMAINASSY-230VCHARGER
22 712099PLT 3 BLT-SHLDR 1/2X1/2ZINCPLT
23 715914W 1 DECAL,MINUTEMANW/SWOOSHES,WHITE
24 172008 1 SOLUTION TANKLID
25 172123 1 CHAIN,BEADEDSSW/EYELETS
26 712145 1 SCR-MC6-32 X.37PPHSS
BILL OF MATERIAL

Page 5
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Brush Drive Base Assembly

Page 6
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Brush Drive Base Assembly BOM
ITEM PART NO. REQ'D DESCRIPTION ITEM PART NO. REQ'D DESCRIPTION
1 172002 1 E17 BD CHASSIS ASSY 29 711508 2 WSR-FLAT .44X1.0X.08
1A 172002-1 1 E20 BD CHASSIS ASSY 30 711519 3 WSR- FLAT.25 X1.01 X.06
2 172012 1 BATTERY TRAY ASSY 31 711523 1 WSR-WAVE .37X.68 X.08
3 172016 1 E1720 BD HANDLE ASSY 32 711543 1 WSR-HELICAL #10
4 172032 1 LIFTPEDAL WMT 33 711544 9 WSR-HELICAL 1/4
5 172050 1 VAC MOTOR ASSY 34 711546 6 WSR-HELICAL 3/8
6 172055 1 BKT, VAC AREA INSIDE COVER 35 711575 6 WSR-FLT .31x.75x..06ST
7 172070-120 1 ELEC BOXBD ASSY 120V 36 711803 1 COTTER PIN
7CE 172070-230 1 ELEC BOXBD ASSY 230V 37 712041 1 BLT- SHLDR .31 X.375 X1/4-20
8 172073 1 BD ELEC BOXCOVER ASSY 38 712117 1 CLEVIS PIN 3/16
9 172085 2 KNOB, 3/8-16 STUD, 3 LOBE 39 712301 6 WSR-FLAT.37 X.87 X.06
10 172112 1 SOL CONTROL ASSY 40 712312 2 WSR-FLAT.187 X1.25
11 172129 1 BKT, PWR CORD MOUNT 41 712562 2 BOLT-HH 1/4-20X3/4 SS
12 172157 1 LIFTPEDAL STOP ASSY 42 712683 2 NUT, HEX5/16-18 NYLOC SS
13 172179 1 CHARGER INLET ASSEMBLY 43 712758 2 WSR-HELICAL 1/4 SS
14 172184 1 FOAM COVER, REAR 1 44 712772 2 WSR-FLAT .344 x .75 x .06 SS
15 172185 1 FOAM COVER, REAR 2 45 712800 1 SCR-MC 10-24 X.25 STPL
16 172187 1 FOAM COVER, FRONT2 46 712810 5 SCR-MC 10-24 X.37 STPL
17 210142 1 PEDAL PAD 47 713042 4 BLT-HH 3/8-16 X1 #5
18 260203 1 WIRE GRIP HOSE CLAMP 48 715029 1 DECAL-NAME PLATE SERIAL
19 293080 1 STRAIN RELIEF-HEYCO 1207 49 715047 1 DECAL-CLEAR LAMINATE 2X3
20 342440 1 FITTING, TEE 3/4MPT1/2BARB 50 715950 1 LABEL, PATENTNUMBERS
21 430156 1 HOSE, 1/2 X42 CLEAR 51 717025 1 WSR-FLAT13/16ID X1.25 X.08
22 450093 2 CRIMP CLAMP 3/4" STEPLESS 52 760592 1 KNOB, OVAL TAPERED
23 710177 1 SCR-MC 1/4-20 X.37 STPL 52A 172299 1 KNOB, 5/16-18 X1-1/2 X3" B.I
24 710178 10 SCR-MC 1/4-20 X.50 TRUSS STPL 53 809443 1 CLIP-WIRE & CORD
25 710380 5 SCR-MC RD HD 1/4-20 X.75 STL PL 54 172001BASE 1 E1720 BASE ASSY
26 710985 2 SCR-SC 3/8-16 X.62 ST PL 55 172115 1 SOL CNTRL LEVER ASSY
27 711504 2 WSR-FLAT 1/4 ID SS 56 172122 1 NUT, PUSH-ON WSR CAP, 3/16
28 711507 2 WSR-FLAT .37 X1.12 X.06 57 172069 1 ROD, SOL. CTRL, ES1720
58 172062 1 YOKE, 3/16 CLEVIS, 10-32, LONG
BILL OF MATERIAL - 172001BD-120/230

Page 7
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
E17/20 Base Assembly
ITEM PART NO. REQ'D DESCRIPTION
1 172013 1 SOL TANK ASSY, E1720
2 172014 1 REC TANK ASSY
3 172144 1 PANEL, FRONT 1720
4 711504 3 WSR-FLAT 1/4 ID SS
5 711543 4 WSR-HELICAL #10
6 712041 1 BLT- SHLDR 1/4-20 X.44 X.37
7 712312 4 WSR-FLAT .187 X 1.25
8 712565 2 SCR-MC 1/4-20X.63 SS TR HD
9 712757 1 WSR - HELICAL #10 SS
10 712758 2 WSR-HELICAL 1/4 SS
11 712812 4 SCR-MC 10-24 X.62 PPH ST PL
12 712822 1 SCR-MC TR HD 10-24 X.50 SS
BILL OF MATERIAL - 172001BASE

Page 8
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Chassis Assembly

Page 9
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Chassis Assembly BOM
ITEM PART NO. REQ'D DESCRIPTION
1 70-516-16 2 BLT-CAR 5/16-18 X1.00ZP
2 172020 1 MAINFRAMEWMT,E1720
3 172024 2 WHEEL BRACKET, ES1720
4 172035 1 WHEELROD,ES1720
5 172038 4 BEARING BLOCK
6 172039 1 BEARING BLOCKPLATE
7 172110 1 DECKSWITCHASSY
8 172164 1 HOSE-WIREREINF 3/8X5.5"
9 172167 2 CASTER,3-1/2 POLYURETHANE
10 172264 1 SOLUTION VALVEASSY
11 172265 2 WHEEL,8 X2 X.5,75A
12 172368 1 UPPERLIFT ARM
13 172370 1 DISC DECKLIFT WMT,E1720
14 260041 2 OILITEFLANGEBUSHING
15 342441 1 FITTING,MGHT X3/8HBPP
16 342442 1 FITTING,FGHT NUT PP
17 342443 1 FITTING 3/8HBINSERT PP
18 342444 1 WSR-FILTER,GARDENHOSESIZE
19 450076 2 CLAMP-CRIMP185RSS
20 711374 2 NUT-NYLOC5/16-18
21 711504 12 WSR-FLAT 1/4IDSS
22 711569 4 WSR-FLT .390 X.880X.062NYL
23 711592 2 WSR-FLAT .506X.9 X.064 NYL
24 711809 1 COTTER PIN,1/8 X1.0
25 712140 4 WSR-HELICAL5/16 SS
26 712265 1 CLEVIS-YOKE,1/2-20 W/.375PIN
27 712301 2 WSR-FLAT .37X.87X.06
28 712562 12 BOLT-HH1/4-20X3/4 SS
29 712575 4 BLT-HH5/16-18X.75SS
30 712758 14 WSR-HELICAL 1/4SS
31 712760 3 WSR-FLAT .56X1.06X.04SS
32 712761 2 WSR-FLAT .28X1.25X.059SS
33 712772 6 WSR-FLAT .344x.75x.06SS
34 713007 4 BLT-HH1/4-20 X2 #5
35 809444 1 CLIP-CORD
36 833374 1 PIN,HAIRPINCOTTER 3/8
37 833833 1 PIN-CLEVIS3/8X1.25
38 3400449 1 NUT-HEXJAM 1/2-20ZP
BILL OF MATERIAL -172002

Page 10
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Solution Valve Assembly
ITEM PART NO. REQ'D DESCRIPTION
1 172158 1 HOSE,1/2"IDX7.5" NYLOBRAID
2 172263 1 BKT,SOL VALVE MOUNT
3 320265 1 FITTING DUBL 3/8HBx3/8MPT
4 383347 1 CRIMP CLAMP 1/2 HOSE SS185R
5 711512 2 WSR-FLAT .75X1.37X.08
6 711513 1 WSR-FLAT .69 X1.06 X.03 SS
7 809415 1 VALVE,3/8 FPT,45 OPEN/CLOSE
8 827008 1 FITTING,3/8 MPT 1/2 HOSE
BILL OF MATERIAL -172264

Page 11
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Solution Tank Assembly
ITEM PART NO. REQ'D DESCRIPTION
1 172003 1 SOLUTION TANK
2 172080 1 HANDLE MOUNTASSY, LEFT
3 172082 1 HANDLE MOUNTASSY, RIGHT
4 172341 1 HOOK, DRAIN HOSE WITH TWISTVALVE
5 260579 1 TOOL CLIP, 1.5" HOSE
6 342438 1 FITTING, 1/2 MPT 1/2 HB BRASS
7 711507 4 WSR-FLAT .37 X 1.12 X .06
8 711546 4 WSR-HELICAL 3/8
9 712822 4 SCR-MC TR HD 10-24 X .50 SS
10 713041 4 BLT-HH 3/8-16 X 3/4 #5
BILL OF MATERIAL - 172013

Page 12
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Lift Pedal Stop Assembly
ITEM PART NO. REQ'D DESCRIPTION
1 172036 1 BKT,PEDALSTOP
2 172065 1 CLIP,FOR1/2"IDHOSE
3 710493 2 SCR-MC4-40 X.75 PAN HD
4 710530 2 SCR-MCFL HD8-32 X.50 BRS
5 711428 2 NUT-HEX4-40
6 712326 2 WSR-INT LOCK#4
7 715685 1 DECAL,REMOVESPLASHGUARD
8 747603-2 1 SWITCHASY,MICROROLLER W/PACK/CONDUIT
BILL OF MATERIAL -172157

Page 13
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Recovery Tank Assembly

Page 14
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Recovery Tank Assembly BOM
ITEM PART NO. REQ'D DESCRIPTION
1 172004 1 ES1720 RECOVERY TANK
2 172005 1 ES1720 VACUUM MANIFOLD
3 172007 1 ES1720 LID
4 97090096 1 DRAIN HOSE ASSY, RECOVERY TANK
5 172017 1 GASKET, LID
6 172049 1 HINGE, RECOVERY TANK
7 172394 1 REC TANK CABLE ASSY 11.625
8 172132 1 SCREENED FLOAT
9 172329 1 CLAMP-HOSE 1.56" 102122 MURRAY
10 711210 2 BLT-HH 1/4-20 X1.25 STPL
11 711212 1 BLT-HH 1/4-20 X1.50 STPL
12 711379 1 NUT, FLANGED WIZZ 5/16-18
13 711519 6 WSR- FLAT.25 X1.01 X.06
14 711544 3 WSR-HELICAL 1/4
15 712565 3 SCR-MC 1/4-20X.63 SS TR HD
16 712758 3 WSR-HELICAL 1/4 SS
17 15282072 1 REPLACEMENT O-RING (NOT SHOWN)
18 90304528 1 REPLACEMENT CAP
BILL OF MATERIAL - 172014

Page 15
Parts Manual - E17/E20 Floor Scrubber - Brush Drive
Handle Assembly
ITEM PART NO. REQ'D DESCRIPTION
1 172006 1 ES1720 HANDLE
2 172053 1 BAIL PLATE WMT RH
3 172054 1 BAIL PLATE WMT LH
4 172057 2 ES1720 LEAF SPRING
5 172059 1 ES1720 BAIL, HANDLE
6 172074 2 SPACER, 5/16OD X17GA, ALUM
7 270143 2 HANDLE PIVOT JAW
8 710353 4 SCR-MC RD HD 10-32 X .37 STL
9 710493 2 SCR-MC 4-40 X .75 PAN HD
10 711310 4 NUT, HEX 10-32 ST PL
11 711350 2 NUT-NYLOC 10-32
12 711428 2 NUT-HEX 4-40
13 711503 6 WSR, FLAT#10
14 711543 4 WSR-HELICAL #10
15 712320 2 WSR-NYLON .22 X .45 X .04
16 712326 2 WSR-INT LOCK #4
17 712830 10 SCR-MC 10-24 X .62 STLZ TR HD
18 747603-1 1 SWITCH ASY, MICRO ROLLER W/PACK/CONDUIT
19 747632 1 CABLE ASY, 5 COND 18G CONSOLE
BILL OF MATERIAL - 172016