Operator & Parts Manual
Electric Automatic Floor Scrubber
Model: UN18C
UnoClean
sales@unoclean.com
www.unoclean.com
847-683-9990
Full operators and parts manual is available at www.UnoClean.com
8021040
REV.01(11-2017)
Read OPERATOR MANUAL manual carefully
IMPORTANT:To ensure full warranty protection,Please fill out
& return your warranty card.
Please fill out at time of installation for future reference.
Model No.
Serial No.
Machine Options
Sales Rep.
Sales Rep. phone no.
Customer ID Number
Installation Date
HOW TO ORDER PARTS
Only use UnoClean Company supplied or equivalent parts. Parts and supplies may be
ordered online,by phone, by fax or by mail.
1. Identify the machine model.
2. Identify the machine serial number from the data label.
3. Ensure the proper serial number is used from the parts list.
4. Identify the part number and quantity.
Do not order by page or reference numbers.
5. Provide your name, company name, customer ID number,billing and shipping address,
phone number and purchase order number.
PROTECT THE ENVIRONMENT
Please dispose of packaging materials,old machine components
such as batteries, hazardous fluids, including antifreeze and oil,
in an environmentally safe way according to local waste disposal
regulations.
Always remember to recycle.
UnoClean
sales@unoclean.com
www.unoclean.com
847-683-9990
Specifications and parts are subject to change without notice.
UN18C
2
TABLE OF CONTENTS
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
MACHINE COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Machine SETUP & INSTALLATION . . . . . . . . . . . . . . . . . . 7
MACHINE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . 8
WHILE OPERATING MACHINE . . . . . . . . . . . . . . . . . . . . . . . 8
tANK DRAINING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
PREVENTATIVE MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
BASIC TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
TECHNICAL SPECIFICATION . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
WEAR & TEAR PARTS LIST . . . . . . . . . . . . . . . . . . . 28
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
UN18C
3
OPERATOR MANUAL
SAFETY PRECAUTIONS
This machine is intended for commercial use. It
is designed exclusively to scrub hard floors in an
indoor environment and is not constructed for any
other use.Only use recommended accessories.
Flammable materials can cause an
explosion or fire. Do not use flammable
materials in tanks.
All operators should read, understand and
exercise the following safety precautions:
1. Do not operate machine:
Flammable materials or reactive
mentals can cause explosion or fire. Do
not pick them up.
– Unless trained and authorized.
– Unless you have read and understood the
operator's manual.
– In flammable or explosive areas.
– If not in proper operating condition.
– In outdoor areas and standing water.
2. Before operating machine:
– Make sure all safety devices are in place
and operating properly.
3. When using machine:
– Go slow on inclines and slippery surfaces.
– Follow all safety guidelines.
– Report and fix any damage to machine prior
to operating it.
– Never allow children to play on or around
the machine.
– Do not operate on inclines that exceed
2%(3°).
4. Before leaving or servicing machine:
– Stop on level surface.
– Turn off machine.
5. When servicing machine:
– Read operator's manual thoroughly prior to
operating or servicing this machine.
– Use manufacturer supplied or approved
UN18C
4
OPERATOR MANUAL
SAFETY PRECAUTIONS
Carefully read and understand this manual before operating this machine.
This machine must be grounded!
This scrubbing machine shall be grounded while in use to protect the operator from electric
shock.Grounding provides a path of least resistance for electric current. This machine is
equipped with a cord having an equipment-grounding conductor and grounding plug. The plug
must be plugged into an appropriate outlet that is properly installed and grounded in accordance
with all local codes and ordinances. Do not remove the ground pin under any circumstances.
This machine is for use on a nominal 110-volt circuit and
has a grounding plug that resembles the plug illustrated
in Figure. Make sure that the machine is connected to
an outlet having the same configuration as the plug. No
adapter should be used with this machine.
This machine is intended for commercial use. It is constructed for use in an indoor environment
and is nor intended for any other use. Use only recommended accessories.
1. Do not operate machine:
– Unless trained and authorized.
– Unless you have read and
– In flammable or explosive areas.
understood the operator's manual.
– With a damaged cord or plug – With the use of extension cords.
– If not in proper operating condition.
– In outdoor areas and standing water.
2. Before operating machine:
– Make sure all safety devices are in place and operating properly.
3. When using machine:
– Do not run machine over cord.
– Do not pull cord around
sharp edges or corners.
– Do not handle plug with wet hands.
– Report machine damage or fault
operation immediately.
4. Before leaving or servicing machine:
– Turn off machine.
5. When servicing machine:
– Unplug cord from outlet.
– Do not pull machine by cord or plug.
– Do not unplug by pulling on the cord.
– Do not stretch cord.
– Keep cord away from heated surfaces.
– Unplug cord from outlet.
– Use manufacturer supplied or
approved replacement parts.
To avoid electrical shock,please replace the power cord immediately if any
damage is being detected. The replacement must be performed only by an
authorized person or by our customer service center.
Flammable materials can cause explosion or fire. Do not use flammable
materials in tanks or pick them up.
UN18C
5
OPERATOR MANUAL
MACHINE COMPONENTS
Machine Structure
1. Brush cover
4. Recovery tank
7. Squeegee
10. Adjusting handle
13. Squeegee lifting handle
16. Brush plunger
19. Clear tube
23. Circuit breaker
2. Brush
5. Solution tank
8. Control box
11. Water filter
14. Power cord hook
17. Plug of water filling port
20. Switch for brush motor
24. Power cord
3. Cover tank
6. 8" wheels
9. Trigger
12. Ball valve
15. Brush/pad driving hub
18. Knob
21. Switch for vacuum motor
25. Support wheel
9
20
23
21
8
13
3
4
25
16
24
5
7
14
18
19
12
17
15
10
1
UN18C
2
6
11
6
OPERATOR MANUAL
MACHINE SET UP & INSTALLATION
UNPACK MACHINE:
Be sure and check packing carton for any damage. Immediately report any damage to carrier.
Be careful not to let machine vibrate while carrying, Check contents of package to ensure that
the following items are included: Machine, squeegee assembly, brush/pad driver.
MACHINE SET UP & PRE-OPERATION CHECKS:
1) Sweep the outside of the machine.
2) Check that squeegee and brush / pad is properly installed.
3) The forward speed of machine can be controlled by turning the handle(10). Turn the handle
clockwise to speed up machine. or turn the handle anticlockwise to slow down machine.
4) Make sure the working surface can support the machine weight, the gradient of the floor can’t
exceed the limit that machine allowed(2%).
INSTALLING PAD DRIVER OR BRUSH:
1) Turn off machine.
2) Tilt the machine backwards, line up the driving hub with the hole of brush or pad driver, make
sure the three blocks are fitted into the three slots of the drive hub.
*If a pad driver is being used, the appropriate pad should be attached to the pad driver first.
3) Push the plunger which on the brush cover to prevent the driving hub from rotating,then spin
the brush/pad clockwise with your another hand till the clip clamp the block on the brush/pad.
INSTALLING THE SQUEEGEE:
1) Loosen the two knobs(18) on the squeegee and slide the squeegee into the slots at the rear
of the squeegee bracket. (the wheels on the squeegee point to the machine.)
2) Tighten the knobs securely.
FILLING THE SOLUTION TANK:
1) The fill port is located at the rear of machine,pull the plug out of the hole.
2) Fill solution tank with water. (use a hose which link to a water faucet,water temperature
should not exceed 50° C) The clear tube(19) in the back right of the machine has gallon
markers to help determine the water level in the solution tank(5).
*Depending on the dirty level of the ground, add the proper amount of detergent into the
solution tank.
Do not put any flammable materials into solution tank. This can cause an
explosion or a fire. Only use recommended cleaning chemicals. Contact
your janitorial supply distributor for recommendations on proper chemicals.
UN18C
7
OPERATOR MANUAL
MACHINE OPERATION
Do not operate machine unless you have read and understand this manual.
1) Lower squeegee assembly to the floor by spin the squeegee lifting handle(13).
2) Turn brush motor switch(20) to “on” position.
3) Turn vacuum motor switch(21) to “on” position.
4) Rotate the ball valve(12) handle to vertical position. Solution will not begin to flow until the
operating triggers (9) are pulled.
5) To begin scrubbing, pull on the blue operating trigger(9), when this triggers is pulled, the pad
driver will begin to spin and the solution will begin to flow.
6) Begin scrubbing by moving the machine forward
Do not keep the machine in the same position with the pad / brush spinning,
or you might damage the floor.
7) Adjust solution flow by adjusting the position of ball valve knob.
WHILE OPERATING MACHINE
1) Occasionally open the cover tank(3) to see if there is any foam build-up. If excessive foam is
found, add defoamer to the recovery tank.
Foam must not enter the float shut-off screen, or damage can occur to the
vacuum motor. Foam will not activate the machine's float shut-off device.
2) Occasionally view the clear tube at the back left of the machine to check the amount of cleaning
solution that is left in the machine.
If the squeegee assembly leaves streaks on the floor, raise the squeegee off the floor and wipe the
blades down with a damp cloth.
Do not use your fingers to wipe or remove debris from the blades, as injury
may occur.
When the solution tank runs empty, turn off the brush switch and ball valve of solution tank. Keep
the squeegee down and continue to vacuum until all the dirty water is picked up.
TANK DRAINING
1) Turn the switches on the control panel to “off ” position.
2) Raise the squeegee, transport machine to approved area for draining tank(s).
Any time scrubbing is completed, or when refilling solution tank, the
recovery tank should be drained and cleaned.
If the recovery tank is not drained when the solution tank has been refilled,
foam or water may enter the float shut-off mechanism and cause damage to
the vacuum motor.
UN18C
8
OPERATOR MANUAL
DRAINING THE RECOVERY (DIRTY) TANK
1) Remove the drain hose from the holder, and place the drain hose over the floor drain. Twist off​
the drain hose plug to begin the draining process.
2) Clean the recovery tank after every use. Use a fresh water hose to rinse out the recovery
tank. Be careful not to spray water into the float shut-off mechanism.
If you are storing the machine for any period of time, keep the cover tank open
so the tank can dry completely and smell fresh.
DRAINING THE SOLUTION (CLEAN) TANK
Any time scrubbing operation is completed, the solution tank should be drained
and cleaned.
1) Pull down on the clear tube (back left of the machine) to remove it from the hose barb. This
will allow the solution to flow freely into a bucket or floor drain.
2) Rinse the solution tank with clean water after every use. This will help prevent chemical
buildup and clogging of the solution lines.
3) Once tank is rinsed, flushed and drained, reconnect the clear tube to the hose barb. Be sure
the tube is pushed all the way up on the hose barb.
4) Screw off the cover of the water filter(11) to compeletly exhaust the tank and check the filter
screen, clean it up if necessary.
5) Screw up the cover of the water filter(11),bu sure to install the screen and the "O" ring in the
correct position.
filter screen
"O" ring
filter cover
UN18C
9
OPERATOR MANUAL
PREVENTATIVE MAINTENANCE
WARNNING: Before performing any maintenance on the machine, be sure that
the power is turned off, or the batteries are disconnected!
WARNNING: Repairs are to be completed by authorized service centers only.
Any repairs completed by unauthorized persons will avoid the warranty.
DAILY MAINTENANCE
1) Remove pad driver / brush and clean with approved cleaner.
2) Drain recovery and solution tanks completely and rinse out with clean water. Visually check
the recovery tank for debris and clean out as necessary.
3) Raise squeegee assembly off floor and wipe it down with a damp towel. Be sure to store the
squeegee in the up position.
4) Remove the float shut-off assembly and rinse it out with clean water.
5) Clean machine with an approved cleaner and a damp towel. Don’t spray water to clean the
outside of machine to avoid damage to motor and wiring.
6) Unplug vacuum motor from power source and hose cuff & remove the drain hose from the
holder prior to removing the recovery tank when performing maintenance.
7) Check the condition of the squeegee blade wiping edge, rotate blade or replace it if worn.
MONTHLY MAINTENANCE
1) Inspect and clean the recovery tank cover seal. Replace it if damaged.
2) Lubricate all grease points and pivot points with silicon spay and approved grease.
3) Check the machine for loose nuts and bolts.
4) Check the machine for leaks.
MOTOR MAINTENANCE
1) Contact your local UnoClean Distributor for any motor maintenance.
2) Check the motor brushes every 250 hours, Replace the brushes when they are worn to a
length of 10mm or less.
MACHINE STORAGE
1) Always store the machine indoors and in its upright position.
2) Always store the machine in a dry area.
3) Always take off the pad driver / brush before storage.
4) Always store the machine with the squeegee assembly raised off the floor.
5) If storing in an area which may reach freezing temperatures, be sure to drain all fluids from the
machine prior to storage(include the filter). Any damage caused by freezing temperatures will not
be covered by the warranty.
6) Drain the recovery tank and keep the cover tank open so that it can "breathe" during storage.
7) Drain the solution tank of all fluid.
UN18C
10
OPERATOR MANUAL
BASIC TROUBLESHOOTING
PROBLEM
No Power
Vacuum
motor does
not run
CAUSE
SOLUTION
The wiring not connected
correctly or bad wiring
Check the wiring or contact UnoClean
Distributor
Bad brush motor
Carbon brushes worn out
Contact UnoClean Distributor
Contact UnoClean Distributor
The wiring not connected
correctly or bad wiring
Check the wiring or contact UnoClean
Distributor
Bad vacuum motor
Carbon brushes worn out
Bad ball valve
Bad solution valve
Contact UnoClean Distributor
Contact UnoClean Distributor
Contact UnoClean Distributor
Contact UnoClean Distributor
Squeegee clogged
Squeegee blades worn
Clean debris off squeegee with a damp towel
Install new squeegee blades
Squeegee not mounted
correctly
Confirm that the squeegee assembly is securely
fastened to the machine and not loose fitting.
Little or no
solution flow Ball valve position in need of When ball valve is in horizontal position,the
adjustment
amount of solution flow is maximum.
Vacuum hoses have a hole or Check hose connections and make sure they
are loose
are firm. Replace hose if damaged.
Poor water
pick up
UN18C
Vacuum hose may be clogged Check hose for debris and remove any clog.
Drain hose stopper is loose Tighten drain plug.
Vacuum motor is loose
Tighten vac motor mounting screws. Do not
over tighten or damage will occur.
cover tank is loose
Confirm the cover tank is securely in its place.
Recovery tank is full
Drain recovery tank
Float shut off is clogged
Remove float shut off from inside recovery tank
and remove any debris
11
OPERATOR MANUAL
TECHNICAL SPECIFICATION
ITEM
PARAMETER
Working Width
18in / 450mm
Squeegee Width
30in / 762mm
Productivity rate
12915 ft2h / 1200m2h
Brush Dia.
Brush Speed
Max Pad Pressure
Voltage
18in / 450mm
180rpm
55lbs / 25kg
120VAC
Brush Motor
0.75hp / 550W
Vacuum Motor
0.7hp / 500W
Solution Tank Capacity
9.25Gal / 35L
Recovery Tank Capacity
10.57Gal / 40L
Machine Weight (w/o batteries)
138lbs / 62.5kg
Machine Length
45.87in / 1165mm
Machine Height
40.35 in / 1025mm
Machine Width
20.5in / 520mm
Power cord Length
82ft / 25m
Max Gradient
2%
Type of Drive
Brush assisted
Noise Level
Working Vacuum
UN18C
70 dB
155 mbar
12
PARTS LIST
RECOVERY TANK ASSEMBLY
UN18C
13
PARTS LIST
RECOVERY TANK ASSEMBLY
DIA
PART
NO
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
8011001
1221410
8021031
8023006
8011030
8012007
8012008
1421618
1221616
1962050
8011200
8011003
RECOVERY TANK
PH SCREW M4×10,SS
DECAL,LEFT
18C LOGO
DRAIN HOSE
CONNECTING PLATE
BUSHING
PLAIN WASHER 6×18×1.6
PH SCREW M6×16, SS
HOSE CLAMP 27-51mm
AMETEK VACUUM MOTOR 110V, 500W, KIT
VACUUM HOSE
1
3
1
2
1
1
1
3
1
2
1
1
13
8011026
CARBON BRUSH FOR 120VAC VACUUM MOTOR
2
14
1113608
SELFLOCKING NUT M6
3
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1411612
8011007
8112005
8112006
1111605
8021032
8023005
8011009
1421409
8111015
8111014
1021616
8111001
8113007
1321110
8131003
1123406
PLAIN WASHER 6×12×1.6
MUFFLER
GASKET
BOLT
HEX NUT M6
DECAL,RIGHT
UnoClean LOGO
PLATE
PLAIN WASHER 4×9×0.8,SS
FLOAT CAGE
FLITER COUPLING
HEX HEAD BOLT M6×16
GASKET
RUBBER STRIP
AUTO TAPPING SCREW ST3.5×10
CAP
SELFLOCKING NUT M4, SS
3
1
1
3
3
1
1
2
5
1
1
2
1
1
1
1
1
UN18C
DESCRIPTION
NO
REQ'D
14
PARTS LIST
COVER TANK ASSEMBLY
COVER TANK ASSEMBLY
DIA PART
NO NUMBER
1
2
3
4
UN18C
8012005
8012003
8011005
8012002
DESCRIPTION
COVER TANK
WARNING LABLE
CAP
GASKET
NO
REQ'D
1
1
1
1
15
PARTS LIST
SOLUTION TANK ASSEMBLY
UN18C
16
PARTS LIST
SOLUTION TANK ASSEMBLY
DIA
PART
NO
NUMBER
1
8013001B
2
DESCRIPTION
NO
REQ'D
SOLUTION TANK
1
1321110
AUTO TAPPING SCREW ST3.5×10
1
3
8210531
KNOB, M6
1
4
1221640
PH SCREW M6×40, SS
1
5
1421409
PLAIN WASHER 4×9×0.8
1
6
8133002
PLUG
1
7
8013003
TRANSPARENT HOSE
1
8
8034012
BRACKET, CASTER
1
9
8013016
2" CASTER
1
10
1421618
PLAIN WASHER 6×18×1.6
3
11
1422616
SPRING WASHER 6 SS
3
12
1021616
HEX HEAD SCREW M6×16,SS
3
13
1021830
HEX HEAD SCREW M8×30,SS
1
14
1422821
SPRING WASHER 8
3
15
1421824
PLAIN WASHER 8×24×2.0
1
16
8016010
WHEEL SHAFT
1
17
1421816
PLAIN WASHER 8×16×1.6
2
18
1021820
HEX HEAD SCREW M8×20,SS
4
8115200
8" WHEEL
2
1612607
BALL BEARING, 6004LU
4
20
1421828
PLAIN WASHER 8×28×3
2
21
8115206
WHEEL CAP
2
22
1962025
HOSE CLAMP
1
23
8023004
DECAL,RIGHT
1
24
8013002
BACKET
1
25
1221510
PH SCREW M5×10,SS
4
26
1421510
PLAIN WASHER 5×10×1,SS
4
27
8113009
WIRE CLAMP
4
28
8023003
DECAL,LEFT
1
19
UN18C
17
PARTS LIST
CONTROL BOX ASSEMBLY
CONTROL BOX ASSEMBLY
DIA
NO
1
2
3
4
5
6
7
8
UN18C
PART
NUMBER
1421409
1211516
1113305
1021820
1411824
1113507
8114030
8113104
DESCRIPTION
PLAIN WASHER 4×9×0.8
PH SCREW M5×16
SELFLOCKING NUT M3
HEX HEAD BOLT M8×20
PLAIN WASHER 8×24×2
SELFLOCKING NUT M5
FIXING BRACKET,CONTROL BOX
HANDLE
NO
REQ'D
11
4
2
6
6
4
1
1
18
PARTS LIST
DIA
NO
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
UN18C
PART
NUMBER
DESCRIPTION
6210111
1221416
8014010
8014008
8034010
8114511
1421618
1121605
1421828
1021830
1221512
1221516
8014044
8114005
8014037
8014038
8014068
8014053
1221410
1123608
8034011
1421512
1021512
8014101
1021630
8014006
8014041
8014043
1221614
1422616
HOSE CLAMP
PH SCREW M4×16 SS
SQUEEGEE LIFTING HANDLE
CONTROL BOX
SQUEEGEE LIFTING ROPE
JOINT BEARING SQ6
PLAIN WASHER 6×18×1.6,SS
HEX NUT M6
PLAIN WASHER 8×28×3
HEX HEAD BOLT M8×30
PH SCREW M5×12
PH SCREW M5×16 SS
PLATE
PIPE COUPLING
PANEL, BOTTOM
GASKET
OVERLOAD PROTECTOR 10A
POWER CORD
PH SCREW M4×10,SS
SELFLOCKING NUT M6,SS
BAFFLE
PLAIN WASHRE 5×12×1.5
HEX HEAD BOLT M5×12,SS
LIFTING ROPE SPACER
HEX HEAD BOLT M6×30,SS
WATERPROOF SWITCH 250V 16A
WIRE CLAMP
WIRE BUFFER
PH SCREW M6×14
SPRING WASHER 6
NO
REQ'D
1
2
1
1
1
1
4
2
2
2
1
2
1
1
1
1
1
1
17
1
1
6
1
1
1
2
1
1
1
1
2320403
STRAIN RELIEF
1
8024001
8014005
8014004
8114101
1221412
1411409
1432411
8014033
PANEL DECAL
FRONT PANEL
GASKET
SHAFT
PH SCREW M4×12,SS
PLAIN WASHRE 4×9×0.8
SPRING WASHER 4
PLATE
1
1
1
1
2
2
2
1
8024022
CONTROL TRIGGER
1
1534608
8014031
8014032
8014035
1211325
1411309
8014071
8014061
8014002
8014034
SET SCREW M6×8
HEX BUSHING
SPRING ROD
SPRING
PH SCREW M3×25
PLAIN WASHER 3×9×0.8
SWITCH
SWITCH BRACKET
REAR PANEL
BRACKET
4
1
1
1
2
4
1
1
1
1
19
PARTS LIST
BRUSH ASSEMBLY
23
UN18C
20
PARTS LIST
BRUSH ASSEMBLY
DIA PART
NO NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23Δ
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
UN18C
8015220
8015020
8015010
1511065
1644220
8015101
1111008
8015104
8015105
1439005
8015087
8015050
1123810
1421816
8115404
8116078
8111023
1221512
1421510
8116002
8116003
8116008
9050018
1421828
8015090
1422821
1023810
1021835
1111215
8015108
1011016
1411020
1011625
1421618
1221510
1212410
8015060
8015041
8015005
1222510
1421518
1422513
1221515
1221616
DESCRIPTION
MOTOR 120V 550W, KIT
ADJUSTING HANDLE
BRUSH HANGER
HEX SOCKET SCREW M10×65
PIN 12×20
DECAL
HEX NUT M10
BEARING GEC6C
BEARING HOUSING
DETENT RING 5
ASSAMBLY BOARD
BRUSH PLUNGER
SELFLOCKING NUT M8,SS
PLAIN WASHER 8×16×1.6,SS
SPACER
BUMPING WHEEL
WARNING DECAL
PH SCREW M5×12
PLAIN WASHER 5×10×1,SS
WASHER
SPRING CLAMP
BRUSH HUB
BRUSH 18"
PLAIN WASHER 8×28×3
SPLASH GUARD
SPRING WASHER 8
HEX HEAD BOLT 5/16×1",SS
HEX HEAD BOLT M8×35,SS
HEX NUT M16
SUPPORTER
HEX BOLT M6×16
PLAIN WASHER 10×20×2
HEX HEAD BOLT M6×25
PLAIN WASHER 6×18×1.6,SS
SH SCREW M5×10
SH SCREW M4×10
WATER INLET
MOTOR BRACKET
BRUSH COVER
SH SCREW M5×10
PLAIN WASHER 5×18×2,SS
SPRING WASHER 5
PH SCREW M5×15
PH SCREW M6×16
NO
REQ'D
1
1
1
1
2
1
1
1
1
1
1
1
1
3
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
4
4
8
1
2
1
1
1
2
4
5
3
8
21
PARTS LIST
BRUSH ASSEMBLY
DIA PART
NO NUMBER
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
8015103
1221410
1321213
1646240
8015116
8015001
1123608
1511040
8015007
1113012
8015115
8015121
8015002
8116004
1656432
8015003
8115004
DESCRIPTION
VALVE BRACKET
PH SCREW M4×10,SS
AUTO TAPPING SCREW ST4.2×13
COTTER PIN 2×40
NYLON WASHER 12.5×20×1.5
BRACKET
SELFLOCKING NUT M6,SS
HEX SOCKET SCREW M10×40
BUSHING
SELFLOCKING NUT M10
NYLON WASHER 10.5×30×2.5
SPACER 13×10.5×5.5
BRACKET
DETENT RING
KEY 6.35×32
SPACER 25.5×19.5×5
SPRING
NO
REQ'D
1
2
2
2
4
1
4
2
3
1
2
1
1
1
1
1
1
23Δ
DIA PART
NO NUMBER
1
2
3
9050018
9040017
9000001
UN18C
DESCRIPTION
BRUSH 18"
PAD DRIVER 17"
BIG MOUTH
NO
REQ'D
1
1
1
22
PARTS LIST
SQUEEGEE HOLDER ASSEMBLY
UN18C
23
PARTS LIST
SQUEEGEE HOLDER ASSEMBLY
DIA PART
NO NUMBER
UN18C
DESCRIPTION
NO
REQ'D
1
8037020
BRACKET, SQUEEGEE MNTG
1
2
1421618
PLAIN WASHER 6×18×1.6
3
3
1422616
SPRING WASHER 6 SS
3
4
1021616
HEX HEAD SCREW M6×16,SS
3
5
1021230
HEX HEAD BOLT M12×30,SS
2
6
1421132
PLAIN WASHER 12×32×2.0
2
7
8035001
PLASTIC WASHER 12×30×1.5
4
8
8115004
SPRING
1
9
8115405
SLEEVEE, P/M
2
10
8037010
BRACKET, SQUEEGEE
1
11
1123115
SELFLOCKING NUTS M12
2
12
8115001
SQUEEGEE SUPPORT
1
13
8037015
PIN 12×70
1
14
1645324
COTTER PIN
1
24
PARTS LIST
SOLUTION SYSTEM ASSEMBLY
SOLUTION SYSTEM ASSEMBLY
DIA PART
NO NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
UN18C
1962016
8018004
8018009
8018003
8119006
8119100
8018002
8013007
8018006
8013006
8119101
1622765
8119103
8119102
1421409
1221412
DESCRIPTION
HOSE CLAMP
HOSE
SOLENOID VALVE, 110V
HOSE
HOSE CLAMP
WATER FILTER
HOSE
JOINT
BALL VALVE
90º JOINT
FILTER BODY
O RING
FILTER SCREEN
FILTER COVER
PLAIN WASHER 4×9×0.8,SS
PH SCREW M4×12, SS
喉箍 10-16mm
清水管
放水电磁阀 , 110V
请水管
水管夹(小)
清水过滤器
清水管
直接头
微型球阀
90 度接头
过滤器体
O 形圈
过滤网
过滤器盖
不锈钢平垫圈 4×9×0.8
不锈钢十字盘头螺钉 M4×12
NO
REQ'D
2
1
1
1
4
1
1
1
1
1
1
1
1
1
2
2
25
PARTS LIST
SQUEEGEE ASSEMBLY
UN18C
26
PARTS LIST
SQUEEGEE ASSEMBLY
NO
REQ'D
DIA
NO.
PART
NUMBER
1
1123810
LOCK NUT M8
2
2
1421824
FLAT WASHER M8× ∮ 24×2.0
4
3
8116078
PROTECTIVE WHEEL
2
4
1021616
HEX BOLT M6×16
2
5
8115404
BEARING, JOURNAL
2
6
1421612
FLAT WASHER M6× ∮ 12×1.6
2
7
8118300
RIGHT BRACKET
1
8
8118400
CASTER, 2 INCH
2
9
8118600
CLAMP ASSEMBLY, SQUEEGEE
1
8118022
SQUEEGEE BLADE, REAR, LINATEX
1
8118002
SQUEEGEE BLADE, REAR, PU (OPTION)
1
11
8118003
STAR KNOB M8
4
12
8118004
SQUEEGEE HOUSING
1
13
1021835
HEX BOLT M8×35
2
14
8118009
RETAINER,SQUEEGEE
1
15
8118008
SPACER
1
16
1222515
SCREW M5×15
6
17
8118010
RETAINER ASSEMBLY
1
8118021
SQUEEGEE BLADE, FRONT, LINATEX
1
8118001
SQUEEGEE BLADE, FRONT, PU (OPTION)
1
19
8118610
SHORT CLAMP ASSEBLY
1
20
1221575
SCREW M5×75
1
21
8118200
LEFT BRACKET
1
22
1121008
HEX NUT M10
2
23
8118600A
CLAMP ASSEMBLY
1
24
8118624
SHAFT
1
25
8118623
SPACER
1
26
1123507
LOCK NUT M5
1
27
8011003
VACUUM HOSE
1
28
8118000BK
SQUEEGEE ASSEMBLY, LINATEX
1
10
18
UN18C
DESCRIPTION
27
WEAR & TEAR PARTS LIST
WEAR & TEAR PARTS LIST
PART NO.
DESCRIPTION
QTY.
8115200
8 INCH WHEEL
2
8116078
BUMPING WHEEL
3
8118022
REAR SQUEEGEE
1
FRONT SQUEEGEE
1
8118021
9040017
PAD HOLDER 17"
1
9050018
BRUSH 18"
1
UN18C
28
OPERATOR MANUAL
WIRING DIAGRAM
UN18C
29
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