Viper AS6690T-US User manual

AS7190TO -US
AS6690T-US & AS7690T-US
AS6690T-US & AS7690T-US /
AS7190TO-US
INSTRUCTION FOR USE
AS6690T-US & AS7690T-US / AS7190TO-US
INSTRUCTION FOR USE
Model No.: 50000572/50000573/50000574
VS14002 Rev. A Nov. 2019
800304

TABLE OF CONTENTS
ENGLISH
INSTRUCTION FOR USE………………………………………
1-30
FRANÇAIS
INSTRUCTIONS D’UTILISATION……………………………
31-60
ESPAÑOL
INSTRUCCIONES DE USO…………………………………….
61-90

INSTRUCTION FOR USE
ENGLISH
1
TABLE OF CONTENTS
INTRODUCTION....................................................................................................................................... 2
GUIDE PURPOSE AND CONTENTS...........................................................................................................................2
HOW TO KEEP THIS INSTRUCTION FOR USE.........................................................................................................2
DECLARATION OF CONFORMITY ...........................................................................................................................2
ACCESSORIES AND MAINTENANCE.......................................................................................................................2
CHANGE AND IMPROVEMENT ................................................................................................................................2
SCOPE OF APPLICATION...........................................................................................................................................2
MACHINE IDENTIFICATION DATA..........................................................................................................................2
TRANSPORT AND UNPACKING................................................................................................................................3
SAFETY....................................................................................................................................................... 3
VISIBLE SYMBOLS ON THE MACHINE ...................................................................................................................3
SYMBOLS THAT APPEAR ON THE INSTRUCTION FOR USE ................................................................................3
GENERAL SAFETY INSTRUCTION...........................................................................................................................4
MACHINE DESCRIPTION........................................................................................................................ 6
MACHINE STRUCTURE .............................................................................................................................................6
CONTROL PANEL.......................................................................................................................................................8
WORKING MODE DESCRIPTION..............................................................................................................................9
MACHINE SIZE .........................................................................................................................................................11
TECHNICAL PARAMETERS.....................................................................................................................................12
WIRING DIAGRAM...................................................................................................................................................13
OPERATING GUIDE............................................................................................................................... 14
BATTERY CHECK/SETTING ON A NEW MACHINE..............................................................................................14
BATTERY INSTALLATION AND BATTERY TYPE SETTING (WET OR GEL/ AGM) ..........................................15
BRUSH/PAD-HOLDER INSTALLATION AND REMOVAL.....................................................................................17
PAD INSTALLATION AND REMOVAL...................................................................................................................17
ADJUSTING THE BALANCE OF SQUEEGEE..........................................................................................................18
FILLING SOLUTION TANK......................................................................................................................................18
MACHINE START AND STOP..................................................................................................................................18
MACHINE OPERATION (SCRUBBING AND DRYING)..........................................................................................19
ADJUSTING THE LEVEL OF ORBITAL DECK (ONLY FOR ORBITAL MACHINE) .............................................19
TANK EMPTYING.....................................................................................................................................................20
AFTER USING THE MACHINE.................................................................................................................................21
MACHINE STORAGE DURING LONG INACTIVITY..............................................................................................22
FIRST PERIOD OF USE .............................................................................................................................................22
MAINTENANCE....................................................................................................................................... 22
SCHEDULED MAINTENANCE TABLE....................................................................................................................22
BATTERY CHARGING..............................................................................................................................................23
BRUSH/PAD CLEANING...........................................................................................................................................25
SOLUTION FILTER CLEANING...............................................................................................................................25
SQUEEGEE CLEANING............................................................................................................................................25
SQUEEGEE BLADE CHECK AND REPLACEMENT................................................................................................26
MACHINE HOUR CHECK.........................................................................................................................................26
FUSE CHECK/REPLACEMENT ................................................................................................................................26
TANK AND BALL FLOAT CLEANING, AND COVER GASKET CHECK...............................................................27
ACCESSORIES/OPTIONS..........................................................................................................................................28
TROUBLESHOOTING ............................................................................................................................ 28
ERROR CODE OF DISPLAY.................................................................................................................. 29
SCRAPPING.............................................................................................................................................. 30

INSTRUCTION FOR USE
ENGLISH
2
INTRODUCTION
NOTE
The numbers in brackets refer to the components shown in Machine Description chapter.
GUIDE PURPOSE AND CONTENTS
The purpose of this instruction for use is to provide the operator with all basic information and technical characteristics, operation,
machine inactivity, spare parts and safety conditions etc.
Before performing any procedure on the machine, the operators and qualified technicians must read the Instruction for Use manual.
Contact our company in case of doubts concerning the interpretation of the instructions or for any further information.
HOW TO KEEP THIS INSTRUCTION FOR USE
The instruction for use must be kept near the machine, inside an adequate case, away from liquids and other substances that can cause
any damage to it.
DECLARATION OF CONFORMITY
Declaration of Conformity is supplied with the machine and certifies machine conformity with the law in force.
NOTE
The copies of the original declaration of conformity are provided together with the machine documentation.
ACCESSORIES AND MAINTENANCE
All the necessary operation, maintenance and repair procedures must be made by qualified personnel, our company appointed repair
center. ONLY original or approved spare parts and accessories can be used.
Contact our company customer service for any service or purchase of accessories or spare parts if necessary.
CHANGE AND IMPROVEMENT
We are committed to continuous improvement of our products, and the company reserves the right to machine changes and improvements
without additional information.
SCOPE OF APPLICATION
The scrubber applies to commercial and industrial use. It is suitable for cleaning smooth and solid floor, operating by a qualified person
in safe circumstances. It is not suitable for outdoor use or on carpet or rough floor cleaning.
MACHINE IDENTIFICATION DATA
The machine serial number and model name are marked on the serial label.
This information is useful. Use the following table to write down the machine identification data when requiring spare parts for the
machine.
MACHINE MODEL...........................................................................
MACHINE SERIAL NUMBER.........................................................

INSTRUCTION FOR USE
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3
TRANSPORT AND UNPACKING
When the carrier delivers the machine, make sure the packaging and machine are both whole and undamaged. If any damage is observed,
inform the carrier of the damage before accepting the goods, to reserve the right to compensation for the damage.
Follow the instructions on packaging strictly when unpacking the machine.
Check the package to ensure following items are included:
1. Technical documentation - Instruction for use, and Parts list.
2. Battery connection components.
3. Electronic battery charger manual (if installed) (*)
SAFETY
The following symbols indicate potentially dangerous situations. Always read this information carefully and take all necessary precau-
tions to safeguard people and property.
VISIBLE SYMBOLS ON THE MACHINE
WARNING!
Read all the instructions carefully before performing any operation on the machine.
WARNING!
Do not wash the machine with direct or pressurized water jets.
WARNING!
Do not use the machine on slopes with a gradient exceeding that is defined in the specifications section.
SYMBOLS THAT APPEAR ON THE INSTRUCTION FOR USE
DANGER!
It indicates a dangerous situation with risk of death for the operator.
WARNING!
It indicates a potential risk of injury for people.
CAUTION!
It indicates a caution, or a remark related to important or useful functions.
Pay attention to the paragraphs marked by this symbol.
NOTE
It indicates a remark related to important or useful functions.
CONSULTATION
It indicates the necessity to refer to the Instruction for Use manual before performing any procedure.

INSTRUCTION FOR USE
ENGLISH
4
GENERAL SAFETY INSTRUCTION
Specific warnings and cautions to inform about potential damages to people and machine are shown below.
DANGER!
•This machine must be operated by trained and authorized personnel according to guidance of the manual.
•Before performing any cleaning, maintenance, repair or replacement procedure, read all the instructions carefully,
ensure to turn the machine OFF and disconnect the battery connector.
•Do not operate the machine near toxic, dangerous, flammable and/or explosive powders, liquids or vapour. This
machine is not suitable for collecting dangerous powders.
•Do not wear jewelry when working near electrical components.
•Do not work under the lifted machine without supporting it with safety stands.
•When using lead (WET) batteries, they may emit inflammable gas under normal use, must keep sparks, flames,
smoking materials and radiating, illuminating and burning items away from the batteries.
•When charging lead (WET) batteries, they may emit hydrogen gas which may cause explosive. Must ensure the
charging environment is well ventilated and away from flames.
WARNING!
•This machine is intended for COMMERCIAL USE, for example in hotels, schools, hospitals, factories, shops, offices
and rental businesses.
•Machines left unattended shall be secured against unintentional movement.
•In order to prevent unauthorized use of the machine, the power source shall be switched off or locked, for example by
removing the key of the main switch or the ignition key.
•Check the machine carefully before each use. Ensure that all the components have been well assembled before use.
Loose components may cause damage to people and properties.
•Before using the battery charger, ensure that the values of frequency and voltage indicated on the machine serial
number label match those of mains.
•Never move the machine by pulling the battery charger cable. Do not pass the cable through a closed door or wind the
cable around sharp edges or corners. Do not run the machine over the battery charger cable. Keep the battery charger
cable away from heated surfaces.
•Do not charge the batteries if the battery charger cable or the plug are damaged.
•To reduce the risk of fire, electric shock, or injury, make sure machine is off before leaving.
•Use or store the machine indoors in dry conditions, it is not allowed for outdoor use.
•The machine storage and working temperature must be between 0 °C and +40 °C, the humidity of air must be between
30% - 95%.
•Do not use the machine on slopes with a gradient exceeding the specifications shown.
•When using and handling floor cleaning detergents, follow the instructions on the labels of the detergent bottles and
wear suitable gloves and other protective devices.
•Use brushes and pads supplied with the machine or defined in the manual. Using other brushes or pads could reduce
safety.
•In case of machine malfunctions, ensure that these are not due to lack of maintenance. If necessary, request assistance
from the authorized personnel or from an authorized Service Center.
•Take all necessary precautions to prevent hair, jewelry, and loose clothes from being caught by the machine moving
parts.
•Do not use the machine in particularly dusty areas.

INSTRUCTION FOR USE
ENGLISH
5
•Do not wash the machine with direct or pressured water jets, or with corrosive substances.
•Do not bump into shelves or scaffoldings, especially where there is a risk of falling objects.
•Do not lean liquid containers on the machine, use the relevant can holder.
•To avoid damaging the floor, do not allow the brush/pad to operate while the machine is stationary.
•In case of fire, use a dry powder fire extinguisher. Do not use liquid fire extinguishers.
•Do not remove or modify the machine stickers.
•Do not tamper with the machine safety guards and follow the scheduled maintenance instructions
closely.
•Pay attention during machine transportation when temperature is below freezing point. The water in the recovery tank
and in the hoses could freeze and cause serious damage to the machine.
•If spare parts need be replaced, order ORIGINAL spare parts from an Authorized Dealers or Retailers.
•Return the machine to the Service Center if it doesn’t work as usual or it is in condition such as damaged, placed
outdoors, dropped into water.
•To ensure machine proper and safe operation, the scheduled maintenance shown in the relevant chapter of this Manual,
must be performed by the authorized personnel or an authorized Service Center.
•The machine must be properly disposed of, due to the presence of toxic-harmful materials (batteries, etc.), which are
subject to standards that require disposal in special centers (see Scrapping chapter).
•This machine as a cleaning tool only, not for any other purpose use.
•Always keep the openings free from dust, hairs and any other foreign material which could reduce the air flow. Do not
use the machine if the openings are clogged.
•Use the machine only where proper lighting is provided.
•This machine is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge.
•Close attention is necessary when used near children.
•Children should be supervised to ensure that they do not play with the machine.
•While using this machine, take care not to cause damage to people or objects.
•Cleaning and user maintenance shall not be made by children without supervision.

INSTRUCTION FOR USE
ENGLISH
6
MACHINE DESCRIPTION
MACHINE STRUCTURE (as shown in Figure 1)
1. Recovery tank lid
2. Can holder
3. Handlebar
4. Control panel
5. Control box
6. Serial number plate/technical data
7. Outlet cover
8. Squeegee knobs
9. Squeegee vacuum hose
10. Squeegee balance adjusting knob
11. Squeegee
12. Solution filter
13. Driving wheels
14. Solution tank
15. Hinge
16. Recovery tank
17. Filter cover
18. Filler hose holder
19. Filter support
20. Tank cover gasket
21. Debris collection box
22. Float ball filter
23. Solution /clean water tap
24. Rear steering wheels
25. Brush system (only for disc machine)
26. Splash guard
27. Orbital head adjusting knob
28. Orbital system (only for orbital machine)
Figure 1
23
1
4
16
15
14
13
25
17
18
19
10 8
11 9
12 8
7
5
20
22
2628
6
21
27
23
24

INSTRUCTION FOR USE
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7
MACHINE STRUCTURE (as shown in Figure 2)
29. Battery connector (red)
30. Batteries (*)
31. Battery caps
32. Water level indicator tube
33. Tank safety cable
34. Vacuum system
35. Safety switch
36. Machine reverse switch
37. Recovery water drain hose
38. Security cover of charging jack
39. Squeegee lifting/lowering handle
40. Solution tank side filler cap
41. On-Board Charger (*)
(*): Optional
Figure 2
33
29
35 36 35
37
38 39 40
34
30
32
31
41

INSTRUCTION FOR USE
ENGLISH
8
CONTROL PANEL (as shown in Figure 3)
41. Multifunction display
Items displayed:
A) Battery type
B) Battery charge level
C) Hours worked
D) ECO mode
E) Vacuum normal mode
F) Vacuum silence mode
G) Reverse mode
H) Extra pressure active
I ) Detergent solution flow quantity
J ) Brush work mode
K) Vacuum mode
L) Floor prep mode
42. Ignition key (0 - I)
43. ECO mode button
•LED on-below function activated
•water flow at minimum (level 1)
•pressure at minimum (level 1)
•The vacuum in silent mode
44. Brush/pad-holder release button (only for disc
machine)
•Flashing LED-Releasing system activated
45. Floor prep button (only for orbital machine)
•Travel speed pre-set to 1Km/hour
•LED on-below function activated
•water flow at minimum (level 1)
•pressure at maximum (level 3)
•The vacuum in normal mode
46. Brush pressure adjusting button
47. Solution flow adjusting button
48. Speed adjuster
49. One-button start
•LED on below-function activated
•water system minimum (level 1)
•pressure at minimum (level 1)
•vacuum system normal
50. Vacuum system adjustment button (press the button
1 second to activation)
•LED on-normal mode
•Flashing LED-Slient mode
1S
0000.H
AGM
R
AGMAGM
AGM AGM
0000.H0000.H
0000.H 0000.H
AGM 0000.H
I
H
K
J
L
BG
D
EF
41
48
49
50
42
43
44 47
46
AC
45
Figure 3

INSTRUCTION FOR USE
ENGLISH
9
WORKING MODE DESCRIPTION
HOW TO OPERATE
DISPLAY
DESCRIPTION
Normal mode
Key (42) on
One button start (49) on
1: Hour meter point does not flash.
2: The brush arrow does not rotate.
3: The fan does not flash.
4: The tap water does not flash.
5: The actuator puts down to the first level pressure.
Key (42) on
One button start (49) on
Safety switch (35) on
1: Hour meter point flashes.
2: The brush arrow rotates.
3: The fan flashes. (Four blades）
4: The tap water flashes.
Silent mode
Key (42) on
One button start (49) on
1: Hour meter point does not flash.
2: The brush arrow does not rotate.
3: The fan does not flash.
4: The tap water does not flash.
Key (42) on
One button start (49) on
Press vacuum system adjustment but-
ton (50) on for 1 second
Safety switch (35) on
1: Hour meter point flashes.
2: The brush arrow rotates.
3: The fan flashes. (Three blades）
4: The tap water flashes.
Off mode
Safety switch (35) off
One button start (49) off
Key (42) on
1：Hour meter point does not flash .
2：All panel button closure.
（The vacuum motor delays 12 seconds to stop .)
3：The brush head puts up to the highest position.
Key (42) off
1. The power cut off.
2. The display is off.
Note: After turning off the one button start (49), wait un-
til the brush head raises to the full up position, before
turning off the key (42).

INSTRUCTION FOR USE
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10
HOW TO OPERATE
DISPLAY
DESCRIPTION
ECO mode
Key (42) on
One button start (49)on
ECO button(43) on
Water flow at minimum (level 1)
Pressure at minimum (level 1)
The vacuum in silent mode.
Note: Turn on one button start (49), before turning on ECO
button (43).
Vacuum system mode (press the button 1 second to activation)
Normal mode
Key (42) on
One button start (49) off
Press vacuum system adjustment but-
ton (50) for 1 second
The fan flashes(four blades)
Silent mode
Key (42) on
One button start (49) off
Press vacuum system adjustment but-
ton (50) for 1 second
The fan flashes(three blades)
Vacuum system adjustment button
(50) Off
NO fan
Note: When the vacuum system adjustment button is off,
the vacuum motor immediately stops.
Reverse mode
Handle reverse button (36) on
1: Hour meter point flashes.
2: All the button LEDs shut down.
Floor prep mode (only for orbital machine)
Key （42）on
One button start(49) on
Floor prep button (45)on
Machine working speed 1Km/h
Water flow at minimum (level 1)
Pressure at maximum (level 3)
The vacuum in normal mode

INSTRUCTION FOR USE
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11
AS6690T
AS7190TO
AS7690T
1020mm
730mm
1020mm
750mm
830mm
1020mm
1490mm
1490mm
1530mm
830mm
950mm
950mm
MACHINE SIZE

INSTRUCTION FOR USE
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12
TECHNICAL PARAMETERS
Parameter Type
Units
Model
AS6690T
AS7690T
AS7190TO
Solution tank capacity
L / Gal
85 L / 22 Gal.
Recovery tank capacity
L / Gal
90 L / 24 Gal.
Machine Length
mm/Inches
1490 mm/
59 Inches
1550mm/
61 Inches
1490 mm/
59 Inches
Machine width with squeegee
mm/Inches
830 mm /
33 Inches
950 mm /
38 Inches
Machine width without squeegee
mm/Inches
730 mm/29 Inches
830mm/33 Inches
750mm/30 Inches
Machine Height
mm/Inches
1020 mm / 40 Inches
Working width
mm/Inches
660 mm / 26 Inches
760 mm / 30 Inches
710 mm / 28 Inches
Driving wheel diameter
mm/Inches
230 mm / 9 Inches
Driving wheel specific pressure on
the floor
N/mm2
0.67 N/mm2
Rear wheel diameter
mm/Inches
101 mm / 4 Inches
Rear wheel specific pressure on the
floor
N/mm2
0.82 N/mm2
Brush/Pad diameter
mm/Inches
330 mm x 2 /
13 Inches x 2
380mm x 2 /
15 Inches x 2
355x710 mm /
14x28 Inches
Brush/Pad pressure (max)
Kg/Lbs.
32 Kg /71 Lbs
41 Kg /90 Lbs
49 Kg /108 Lbs
35 Kg /77 Lbs
43 Kg /95 Lbs
51 Kg /112 Lbs
42 Kg / 93 Lbs
54 Kg / 120 Lbs
65 Kg / 143 Lbs
Solution Flow (max) per setting
L / Gal per minute
(0.9/1.5/2.2/3) Liters
(0.24/0.39/0.58/0.79) Gallons
(0.6/1.1/1.9/2.5) Liters
(0.16/0.29/0.5/0.66)
Gallons
Sound pressure level
dB (A)
69 ±3 dB (A)
Sound pressure level in ECO mode or
in silent mode
dB (A)
65 ±3 dB (A)
Handle Vibration Level (max)
m/s2
< 2.5 m/s2
Climbing capacity (max)
% grade
2%
Min. aisle turn
cm/Inches
155cm/61 Inches
165 cm/65 Inches
160 cm/63 Inches
Drive motor Power
Watt / H.P.
250 W / 0.33 HP
350 W / 0.47 HP
Working Speed
Km / Miles per hour
0 - 4.0 Km / 0 –2.5 Miles per hour
0 –3.2 Km / 0 –2.0 Miles
per hour
Forward speed
Km / Miles per hour
0 - 4.0 Km / 0 - 2.5 Miles per hour
Reverse speed
Km / Miles per hour
0 - 2.0 Km / 0 - 1.25 miles per hour
Vacuum motor power
Watt / H.P.
500 W / 0.66 HP
Vacuum capacity
mm/In of H2O
1500 mm / 60 In of H2O
Vacuum capacity in ECO mode or in
silent mode
mm/In of H2O
900 mm / 35 In of H2O
Brush motor power
Watt / H.P.
500 x 2 Watt / 0.66 x 2 HP
750 Watt / 1.0 HP
Brush speed in normal mode
RPM
200 RPM
2200 RPM
Brush speed in ECO mode
RPM
160 RPM
1600 RPM
IP protection class
IP
IP24
Battery Compartment Size with Off -
board charger (L x W x H)
mm/Inches
(620 x 385 x 390) mm / 24.4 x 15.1 x 15.3 Inches
Battery Compartment Size with on-
board charger (L x W x H) (*)
mm/Inches
(535 x 385 x 390) mm / 21 x 15.1 x 15.3 Inches
Voltage
DC
24 V
Batteries (*)
Ah
N/A
Battery run time
(standard batteries) (*)
Hour
Up to 4 hours
On-Board Charger (*)
Volts/Amps
24V 25A
Productivity (max)
m2/h
2640 m2/h
3040 m2/h
2272 m2/h
Machine weight with empty tanks
(without batteries)
Kg/Lbs.
135 Kg / 298 Lbs.
138 Kg/304 Lbs.
148 Kg/326 Lbs.
Gross Vehicle Weight (GVW)
Kg/Lbs.
347 Kg / 765 Lbs.
350 Kg / 772 Lbs.
360 Kg / 794 Lbs.
Shipping Weight
Kg/Lbs.
202 Kg / 444 Lbs.
205 Kg / 451 Lbs.
215 Kg / 473 Lbs.
Packing dimensions (L x W x H)
mm/Inches
(1620 x 810 x 1200
mm) / (64 x 32 x 48
Inches)
(1660 x 910 x 1200 mm) /
(66 x 36 x 48 Inches)
(*): Optional

INSTRUCTION FOR USE
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13
EB1
Main
Controller
EB2
J5
J6
J7
J3
J8
J4
Controller
(KCCA0266) J1
J2
B+
SW
SW
Traction Motor
Vacuum Motor
Brush Motor
Solution Valve
B+
B-
B+
P2-5
P2-2
B+
B-
P3-2
P3-4
P3-3
P3-1
P1-8
P1-4
P1-3
P1-6
P1-2
P1-5
P1-1
P2-2
P2-4
P2-3
P2-1
P1-4
P1-1
P1-2
P1-3
P1-6
+24V
Detergent
ADJ
5K
Moving
Output Signal
Reverse
Output
B-
+24V
+24V
B-
B-
CAN
H
CAN
L
CAN
H
CAN
L
B-
B-
Brush Actuator
BAT
24V
C1a
C1b
C2
C3
C4 C5
C6a
C6b
C6c
RED
RED
RED
RED
RED
RED
RED RED
REDRED
RED
RED
GRAY
C7
C8
C9b
C9a
Key
Switch
Fuse 100A
B+
B-
B+
B-
+3.3V
B-
B+
B-
B+
B-
B-
B-
M1
M2
M3
M4
Fuse 80A
Fuse 40A
M3
C12a
C12b
Battery Charger
(Optional)
+-
DC
AC
Just For
Brush Disc
Version
B+
C10
C11
Charging
Switch
RED
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
YELLOW YELLOW
WHITE
GREEN
GREEN GREEN
GREEN
ORANGE
ORANGE
BROWN
BROWN
BROWN
BROWN
BLUE
BLUE BLACK
BLUE
BLUE BLUE
BLUE
PURPLE
PURPLE
C13a
C13b
C14a
C14b
C15a
C15b
C16a
C16b
C17 C18
BLACK
BLACK BLACK
RED
RED
BLACK
BLACK
RED
RED
EV1
VR1
F1
CH1
K1
K2
PTC
B+ +24V
RED
F3 F2
WIRING DIAGRAM

INSTRUCTION FOR USE
ENGLISH
14
OPERATING GUIDE
WARNING!
On some points of the machine there are some adhesive plates indicating:
－DANGER!
－WARNING!
－CAUTION!
－CONSULTATION
While reading this Manual, the operator must pay particular attention to the symbols shown on the plates. Do not cover these
plates for any reason and immediately replace them if damaged.
BATTERY CHECK/SETTING ON A NEW MACHINE
WARNING!
The electric components of the machine can be seriously damaged if the batteries are either improperly in-
stalled or connected. The batteries must be installed by qualified personnel only. Set the function electronic
board and the built-in battery charger according to the type of batteries used (WET or GEL/AGM batteries).
Check the batteries for damage before installation. Disconnect the battery connector and the battery charger
plug. Handle the batteries with great care. Install the battery terminal protection caps supplied with the ma-
chine.
Batteries already installed on the machine
1. Ensure that the battery connector (29, Figure. 2) is connected.
2. When first using the machine with new batteries, perform a full charging cycle (see the procedure in Maintenance chapter).
Without batteries
1. Buy appropriate batteries (see “Technical Data” paragraph). For battery choice and installation, apply to qualified battery Retailers.
2. Set the machine according to the type of batteries installed as shown in the Super User key section of the Maintenance chapter.
Figure 4
NOTE
The machine requires two 12V bat-
teries or four 6V Batteries, connected
according to the diagram (Figure 4).
Put the battery fixed plate correctly
as (Figure. 4).
6V 6V
6V 6V
12V
12V
Battery fixed plate
Back
Front
Back
Front

INSTRUCTION FOR USE
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15
BATTERY INSTALLATION AND BATTERY TYPE SETTING (WET OR GEL/ AGM)
Battery installation
1. Open the recovery tank lid (1, Figure. 1) and check that the recovery tank (16) is empty; otherwise empty it with the drain hose.
(37, Figure. 2)
2. Close the recovery tank lid (1, Figure. 1).
3. Raise the recovery tank (16, Figure. 1) carefully.
4. The machine is supplied with cables suitable to install two 12V batteries or four 6V batteries. Carefully put the batteries into the
compartment, then install them correctly. Put the battery fixed plate correctly as (Figure. 4).
5. Route and install the battery cable as shown in (Figure 4), then carefully tighten the nut on each battery terminal.
6. Place the protection cap on each terminal, then connect the battery connector (29, Figure. 2).
7. Carefully lower the recovery tank (16, Figure. 1).
Battery type setting (WET OR GEL/AMG)
Access to select battery mode
According to the type of batteries (WET or GEL/AGM), set the machine as follows:
1. Press water flow button "+"(A, Figure. 5) and "-" (B, Figure. 5) at the same time.
2. Insert the ignition key (C, Figure. 5) and turn it to "I".
3. Several seconds later enter to the screen of selecting battery mode (Figure. 6)
4. Press water flow button "-"(A, Figure. 5) and "+"(B, Figure. 5) to select battery mode (H, Figure. 6)
5. 3 seconds later show " Update OK" means setting succeeds, turn on to restart. (C, Figure. 5)
Battery charger setting (only for on-board
charger if installed)
WARNING!
Do not to set charger unless you have pro-
fessional training
1. Turn off the machine and disassemble the On-board
charger (A, Figure.7) from the machine. Then pry open the
label on the charger cove r (B, Figure.7) you will find the
2 sets of dipswitches (SW1 and SW2) in the charger.
2. Only the set of dipswitch SW1 (the one on the left side)
has effect on charging curve selection accordingly to the
table below.
Figure 5
1S
A B
C
Figure 6
Value:
Access to select battery mode
Panel Setting
1 Battery Type Cust
H
AGM
Figure 7
ON
SW1
B
A
1
2
SW1SW2

INSTRUCTION FOR USE
ENGLISH
16
DP1
DP2
CHARGING CURVE
ON
OFF
IUIa-ACD for Lead-acid (Wet)batteries
OFF
OFF
IUIa-GEL for Gel batteries of Exide-Sonnenschein
OFF
ON
IUU0-GEL for HAZE Gel and AGM batteries of other manufacturers
ON
ON
IUIUa-AGM for Discover AGM batteries
Battery charging
Fully charge the batteries (see the procedure in Maintenance chapter).
Battery discharge
When the batteries pattern is full (G, Figure 8), the batteries allow the machine to work normally. When the batteries pattern is low (H,
Figure 8), the batteries must be charged. A few seconds after the low battery pattern shows, the brush/pad-holder is automatically turned
off, while the drive system stays on. Drive the machine to the appointed recharging area immediately.
CAUTION!
When the batteries are discharged, charge them as soon as possible, as that condition makes their life shorter.
Check for battery charge at least once a week.
Figure 8
AGM 0000.H
G
AGM 0000.H
H

INSTRUCTION FOR USE
ENGLISH
17
BRUSH/PAD-HOLDER INSTALLATION AND REMOVAL (only for disc machine)
NOTE
Install either the brush (A, Figure 9) or pad-holder (B and C, Figure 9) according to the type of floor to be
cleaned.
CAUTION!
Before installation or removal of brush or pad-holder, make sure all the switches on machine are in off posi-
tion and the squeegee is lifted off the floor. The operator must be equipped with suitable personnel protection
devices, such as gloves to reduce the risk of accidents.
Proceed as following:
INSTALLATION:
1. Insert the ignition key (42, Figure 3) and turn it to "I". Lift the deck.
Turn off the machine by removing the ignition key (42).
2. Turn the speed adjuster (47) to idle by turning it counter-clockwise.
3. Place the brushes (A, Figure 9) or the pad-holder (B) under the deck.
4. Use the manual method by turning the brush/pad-holder in the
direction opposite to the normal turning direction, and it can be
installed. (as shown in Figure 9)
REMOVAL:
1. Insert the ignition key (42, Figure 3) and turn it to "I”. To remove
the brush/pad-holder lift the deck by pressing the Brush/pad-holder
release button (44), the brush/pad-holder will be automatically
released.
PAD INSTALLATION AND REMOVAL (only for orbital ma-
chine)
1. Insert the ignition key (42, Figure 3) and turn it to "I". Lift the deck.
Turn off the machine by removing the ignition key.
2. Use the manual method to install or remove the pad as (Figure 10)
Figure 9
Figure 10

INSTRUCTION FOR USE
ENGLISH
18
ADJUSTING THE BALANCE OF SQUEEGEE
1. Install the squeegee and tighten up the nuts (H, Figure 11), then
connect the vacuum hose (G) to the squeegee.
2. Adjust the squeegee by squeegee adjusting handle (A, Figure
11).
a) If there is gap between the ground and middle section of rear
squeegee blade (B), adjust the knob (A) in counterclockwise
direction (F) until all sections of the rear squeegee blade make
good contact with the ground, the front blade touches the ground
slightly.
b) If there is gap between the ground and both end section of rear
blade (C and D), adjust the knob (A) in clockwise direction (E)
until all sections of the rear squeegee blade make good contact
with the ground, the front blade touches the ground slightly.
FILLING SOLUTION TANK
1. Open the water inlet cover (B, Figure 12).
2. Fill with water or solution suitable for work performance through
the water inlet with filter.
The solution temperature must not exceed +104F (+40°C).
3. Do not overfill the tank, refer to water level indicator (H) for the
water volume.
MACHINE START AND STOP
Starting the machine
1. Prepare the machine as shown in the previous paragraph.
2. Insert the ignition key (A, Figure 13) and turn it to "I". Check Batteries status from display screen. If necessary charge the batteries
(see the procedure in Maintenance chapter).
3. Drive the machine to the working area:
•By pushing either safety switch (F) to move forward or pressing the safety switch (F) together with the reverse switch (G) to move
backward. The forward speed can be adjusted with the adjuster (H).
4. Lower the squeegee (I) with the Squeegee lifting/lowering handle (J).
5. Lower the brush/pad-holder deck (K) by pressing the one button start (L)
6. Press the solution flow control buttons (O) as necessary, depending on the type of cleaning to be performed.
7. Start cleaning:
•Press either safety switch (F) to activate the machine drive. If necessary, the forward speed can be adjusted with the adjuster (H).
WARNING!
Use only low-foam and non-flammable detergents,
intended for automatic scrubber applications.
Figure 12
D
F
A
GH
Figure 11