KENT Razor PlusD28 User manual
Razor™ Plus D24 - D28 - C28
INSTRUCTION FOR USE
KENT models: 9087250020 - 9087251020 - 9087252020 ENGLISH
INSTRUCTIONS D’UTILISATION
Modèle KENT: 9087250020 - 9087251020 - 9087252020 FRANÇAIS
INSTRUCCIONES DE USO
Modelo KENT: 9087250020 - 9087251020 - 9087252020 ESPAÑOL
INSTRUÇÕES DE USO
Modelo KENT: 9087250020 - 9087251020 - 9087252020 PORTUGUÊS
Sim
p
le. Clean.
9097698000(1)2008-04
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Razor™ Plus D24 - D28 - C28 9097698000(1)2008-04 1
INSTRUCTIONS FOR USE ENGLISH
TABLE OF CONTENTS
INTRODUCTION..............................................................................................................................................................2
MANUAL PURPOSE AND CONTENTS .......................................................................................................................................... 2
TARGET........................................................................................................................................................................................... 2
HOW TO KEEP THIS MANUAL....................................................................................................................................................... 2
IDENTIFICATION DATA................................................................................................................................................................... 2
OTHER REFERENCE MANUALS................................................................................................................................................... 2
SPARE PARTS AND MAINTENANCE............................................................................................................................................. 2
CHANGES AND IMPROVEMENTS ................................................................................................................................................ 2
OPERATION CAPABILITIES........................................................................................................................................................... 2
CONVENTIONS .............................................................................................................................................................................. 2
UNPACKING/DELIVERY.................................................................................................................................................3
SAFETY ...........................................................................................................................................................................3
SYMBOLS ....................................................................................................................................................................................... 3
GENERAL INSTRUCTIONS............................................................................................................................................................ 3
MACHINE DESCRIPTION...............................................................................................................................................5
MACHINE STRUCTURE ................................................................................................................................................................. 5
CONTROL PANEL........................................................................................................................................................................... 7
ACCESSORIES/OPTIONS.............................................................................................................................................................. 7
TECHNICAL DATA........................................................................................................................................................................... 8
WIRING DIAGRAM........................................................................................................................................................................ 10
USE................................................................................................................................................................................ 11
BATTERY CHECK/SETTING ON A NEW MACHINE .....................................................................................................................11
BATTERY INSTALLATION AND BATTERY TYPE SETTING (WET OR GEL).............................................................................. 12
BEFORE MACHINE START-UP.................................................................................................................................................... 13
MACHINE START AND STOP....................................................................................................................................................... 16
MACHINE OPERATION (SCRUBBING/DRYING)......................................................................................................................... 17
TANK EMPTYING.......................................................................................................................................................................... 18
AFTER USING THE MACHINE..................................................................................................................................................... 18
MACHINE LONG INACTIVITY ...................................................................................................................................................... 18
FIRST PERIOD OF USE ............................................................................................................................................................... 18
MAINTENANCE.............................................................................................................................................................19
SCHEDULED MAINTENANCE TABLE ......................................................................................................................................... 19
MACHINE WORKING HOUR CHECK .......................................................................................................................................... 19
BATTERY CHARGING .................................................................................................................................................................. 20
SQUEEGEE CLEANING ............................................................................................................................................................... 21
SQUEEGEE BLADE CHECK AND REPLACEMENT.................................................................................................................... 21
BRUSH/PAD CLEANING............................................................................................................................................................... 22
TANK AND VACUUM GRID WITH FLOAT CLEANING, AND COVER GASKET CHECK............................................................. 22
BRUSH/PAD-HOLDER/CYLINDRICAL BRUSH DECK DISASSEMBLY/ASSEMBLY .................................................................. 23
VACUUM SYSTEM MOTOR FILTER CLEANING......................................................................................................................... 24
SOLUTION FILTER CLEANING.................................................................................................................................................... 24
FUSE CHECK/REPLACEMENT.................................................................................................................................................... 25
TROUBLESHOOTING...................................................................................................................................................26
SCRAPPING..................................................................................................................................................................26
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ENGLISH INSTRUCTIONS FOR USE
INTRODUCTION
NOTE
The numbers in brackets refer to the components shown in Machine Description chapter.
MANUAL PURPOSE AND CONTENTS
The purpose of this Manual is to provide the operator with all necessary information to use the machine properly, in a safe and
autonomous way. It contains information about technical data, safety, operation, storage, maintenance, spare parts and disposal.
Kent in case of doubts concerning the interpretation of the instructions and for any further information.
TARGET
Kent will not be responsible for damages coming from the non-observance of this prohibition.
HOW TO KEEP THIS MANUAL
The Instructions for Use Manual must be kept near the machine, inside an adequate case, away from liquids and other substances
that can cause damage to it.
IDENTIFICATION DATA
The machine model and serial number are marked on the plate (34).
MACHINE model ...............................................................................
MACHINE serial number ...................................................................
OTHER REFERENCE MANUALS
Electronic battery charger Manual, to be considered as integral part of this Manual
Moreover, the following Manuals are available:
Service Manual (that can be consulted at Kent Service Centers)
Spare Parts List (supplied with the machine)
SPARE PARTS AND MAINTENANCE
Only original spare parts and accessories must be used.
Contact Kent for service or to order spare parts and accessories, specifying the machine model and serial number.
CHANGES AND IMPROVEMENTS
Kent constantly improves its products and reserves the right to make changes and improvements at its discretion without being
Any change and/or addition of accessory must be approved and performed by Kent.
OPERATION CAPABILITIES
The scrubber-dryer cannot be used for moquette and carpet cleaning.
CONVENTIONS
Forward and backward, front and rear, left and right references are intended with the operator in driving position with the hands on
the handlebar (2).
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INSTRUCTIONS FOR USE ENGLISH
UNPACKING/DELIVERY
To unpack the machine, carefully follow the instructions on the packing.
When the machine is delivered, check that the packing and the machine were not damaged during transportation. In case of visible
Check that the machine is equipped with the following features:
Technical documents:
Scrubber-dryer Instructions for Use
Electronic battery charger Manual
Scrubber-dryer Spare Parts List
No. 2 lamellar fuses
SAFETY
The following symbols indicate potentially dangerous situations. Always read this information carefully and take all necessary
precautions to safeguard people and property.
The operator’s cooperation is essential in order to prevent injury. No accident prevention program is effective without the total
cooperation of the person responsible for the machine operation. Most of the accidents that may occur in a factory, while working
or moving around, are caused by failure to comply with the simplest rules for exercising prudence. A careful and prudent operator is
the best guarantee against accidents and is essential for successful completion of any prevention program.
SYMBOLS
DANGER!
It indicates a dangerous situation with risk of death for the operator.
WARNING!
It indicates a potential risk of injury for people or damage to objects.
CAUTION!
It indicates a caution or a remark related to important or useful functions. Pay careful 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 Instructions for Use Manual before performing any procedure.
GENERAL INSTRUCTIONS
DANGER!
Disconnect the batteries before performing any maintenance/repair procedure.
This machine must be used by properly trained and authorized personnel only. Children or disabled people
cannot use this machine.
gases are released.
Do not wear jewelry when working near electrical components.
Do not work under the lifted machine without supporting it with safety stands.
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ENGLISH INSTRUCTIONS FOR USE
WARNING!
a handle. Do not close a door on the battery charger cable, or pull the battery charger cable around sharp
edges or corners. Do not run the machine on 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. If the machine is not
in. Before performing any maintenance procedure, disconnect the battery charger cable from the electrical
mains.
Do not smoke while charging the batteries.
condition. Store the machine indoors.
Do not allow to be used as a toy. Close attention is necessary when used near children.
Use only as shown in this Manual. Use only Kent’s recommended accessories.
Do not use the machine in particularly dusty areas.
While using this machine, take care not to cause damage to people or objects.
The machine operating temperature must be between +32°F and +104°F (0°C and +40°C).
The machine storage temperature must be between +32°F and +104°F (0°C and +40°C).
The humidity must be between 30% and 95%.
Do not use the machine as a means of transport.
Do not use the machine on slopes with an inclination higher than 2%.
Do not tamper with the machine safety guards and follow the ordinary maintenance instructions
scrupulously.
Do not allow any object to enter into the openings. Do not use the machine if the openings are clogged.
Always keep the openings free from dust, hairs and any other foreign material which could reduce the air
This machine cannot be used on roads or public streets.
Pay attention during machine transportation when temperature is below freezing point. The water in the
Using other brushes or pads could reduce safety.
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Razor™ Plus D24 - D28 - C28 9097698000(1)2008-04 5
INSTRUCTIONS FOR USE ENGLISH
WARNING!
If the machine
does not work properly
is damaged
has water or foam leaks
is wet or has been dropped into water
Carefully read all the instructions before performing any maintenance/repair procedure.
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MACHINE DESCRIPTION
MACHINE STRUCTURE
Control panel
Adjustable handlebar
Drive paddle
Speed adjuster
Battery charger
Battery charger cable
Battery charger cable holder
Squeegee lifting/lowering lever
Handlebar inclination adjusting knobs
Battery connector (red). This connector also works as
EMERGENCY switch, to stop immediately all functions.
Rear steering wheel
Front driving wheels
Squeegee vacuum hose
Recovery water drain hose
Solution drain and level check hose
Deck with two brushes/pad-holders
Deck with two cylindrical brushes
Solution tank
Recovery water tank
Recovery water tank cover
Can holder
Solenoid valve
Squeegee
Squeegee mounting handwheels
Squeegee adjusting handwheel
Deck mounting/releasing handwheels
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.
29a. Deck safety cotter pin
29b. Deck lever cotter pin
Recovery water tank cover (open)
Tank cover gasket
Cover movable retaining plate
Recovery tank debris tray
Drive system motor
Brush/pad-holder motor
Cylindrical brush motor
Recovery tank (open)
Tank lifting handle
Tank safety cable
Vacuum system motor cover
Filler shut-off plug
Deck lifting/lowering motor
Brush/pad-holder deck connector (red)
Brush/pad-holder deck connector (white)
Batteries
Battery caps
Solution tap
Battery connection diagram
Pocket (optional)
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
47.
48.
50.
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52.
53.
54.
55.
57.
58.
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ENGLISH INSTRUCTIONS FOR USE
P100300
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Razor™ Plus D24 - D28 - C28 9097698000(1)2008-04 7
INSTRUCTIONS FOR USE ENGLISH
CONTROL PANEL
Brush/pad/cylindrical brush-holder deck lifting/lowering
switch
If held for 1 second, the extra pressure function turns on
(only for Razor™ Plus D24 - D28)
Switch warning light:
Brush/pad/cylindrical brush-holder deck lifting/lowering
(green light)
Extra pressure (red light) (only for Razor™ Plus D24
- D28)
Vacuum system switch
Vacuum system switch warning light
Brush/pad-holder release switch (only for Razor™ Plus
D24 - D28)
Brush/pad-holder release switch warning light (only for
Razor™ Plus D24 - D28)
71.
72.
•
•
73.
74.
75.
76.
Hour counter (optional)
Ignition key
Battery charge indicator
81a. Charged battery warning light (green)
81b. Semi-discharged battery warning light (yellow)
81c. Discharged battery warning light (red)
82a. Flow increase switch
82b. Flow decrease switch
Forward/reverse gear drive paddle
Forward/reverse speed adjuster
79.
80.
81.
82.
83.
84.
P100301
ACCESSORIES/OPTIONS
In addition to the standard components, the machine can be equipped with the following accessories/options, according to the
GEL batteries
Brushes and cylindrical brushes of different materials
Pads of different materials
Polyurethane squeegee blades
Front and rear wheels of different materials
Hour counter
Pocket
For further information concerning the optional accessories, contact an authorized Retailer.
1.
2.
3.
4.
5.
6.
7.
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ENGLISH INSTRUCTIONS FOR USE
TECHNICAL DATA
General technical data
Model Razor™ Plus D24
(2 brushes/pad-holders) Razor™ Plus D28
(2 brushes/pad-holders) Razor™ Plus C28
(2 cylindrical brushes)
Machine height 42.2 in (1,072 mm)
Solution tank capacity 23 gal (85 liters)
Recovery tank capacity 23 gal (85 liters)
Front wheel diameter 10.5 in (267 mm)
275 psi (1.9 N/mm2)
218 psi (1.5 N/mm2)
Rear wheel diameter 3.9 in (100 mm)
Vacuum system motor power 0.56 HP (420 W)
Drive system motor power 0.27 HP (200 W)
Drive speed (variable) 0 to 3.32 mph (0 to 5.6 km/h)
Gradeability 2% (1°)
Sound pressure level at workstation (ISO 11201, ISO 4871)
(LpA) 58 dB(A) ± 3 dB(A)
Machine sound pressure level (ISO 3744, ISO 4871) (LwA) 62 dB(A)
Vibration level at the operator’s arms (ISO 5349-1) < 98.42 in/s2(< 2.5 m/s2)
Standard batteries (4 x 6 V) 180 Ah@5h
Battery compartment size (length x width x height) 14.8 x 14.0 x 24.2 in (375 x 355 x 615 mm)
Vacuum system circuit capacity 0.014 MPa (1,448 mm/H2O)
Technical data for machines with brush/pad-holder deck
Model Razor™ Plus D24
(2 brushes/pad-holders) Razor™ Plus D28
(2 brushes/pad-holders)
Cleaning width 24.0 in (610 mm) 28.0 in (710 mm)
Brush diameter 12.0 in (305 mm) 14.0 in (355 mm)
Deck right/left offset 0.8/0.8 in (21/21 mm) 2.9/2.9 in (75/75 mm)
4.9 in (125 mm)
Squeegee width 33.0 in (838 mm) 35.0 in (889 mm)
Machine maximum length 58.5 in (1,487 mm) 58.9 in (1,496 mm)
Machine width without squeegee 25.2 in (640 mm) 29.5 in (748 mm)
Weight without batteries and with empty tanks 375 lb (170 kg)
Maximum weight with batteries (maximum capacity) and full tanks 1,036 lb (470 kg)
Brush motor power 2 x 400 W (2 x 0.54 HP)
Brush speed 220 rpm
Brush/pad-holder pressure with extra-pressure function turned off 70.5 lb (32.0 kg)
Brush/pad-holder pressure with extra-pressure function turned on 114.6 lb (52.0 kg)
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Razor™ Plus D24 - D28 - C28 9097698000(1)2008-04 9
INSTRUCTIONS FOR USE ENGLISH
Technical data for machines with cylindrical brush deck
Model Razor™ Plus C28
(2 cylindrical brushes)
Cleaning width 28.0 in (710 mm)
Cylindrical brush size (diameter x length) 5.7 x 28.0 in (145 x 690 mm)
Deck right/left offset 3.6/3.6 in (91/91 mm)
Cylindrical brush deck distance from the ground (when lifted) 2.3 in (60 mm)
Squeegee width 35 in (889 mm)
Machine maximum length 57.8 in (1,469 mm)
Machine width without squeegee 30.6 in (779 mm)
Weight without batteries and with empty tanks 375 lb (170 kg)
Maximum weight with batteries (maximum capacity) and full tanks 1,036 lb (470 kg)
Brush motor power 2 x 600 W (2 x 0.81 HP)
Cylindrical brush rotation speed 613 rpm
Cylindrical brush pressure 77 lb (35 kg)
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10 9097698000(1)2008-04 Razor™ Plus D24 - D28 - C28
ENGLISH INSTRUCTIONS FOR USE
WIRING DIAGRAM
Key
BAT 24 V batteries
C1 Battery connector
C2 Battery charger main connector
C3 Battery charger sub-connector
C4 Deck connector
CH Battery charger
CSC Cylindrical brush deck secondary connector
EB1 Function electronic board
EB2 Drive system electronic board
ES1 Brush electromagnetic switches
ES2 Vacuum system relay
EV1 Solenoid valve
F1 Deck fuse
F2 Vacuum system fuse
F3 Drive system fuse
F4 Signal circuit fuse
F5 Brush/pad-holder release fuse
F6 Pump fuse
F7 Actuator fuse
HM Hour counter (optional)
K1 Ignition key
M1.1,2 Brush/pad-holder motors
M2 Vacuum system motor
M3 Drive system motor
M4 Water pump (if equipped)
M5 Detergent pump (if equipped)
M6 Actuator motor
m0 Actuator position 0 microswitch
m1 Actuator position 1 microswitch
m2 Actuator position 2 microswitch
RV1 Speed potentiometer
RV2 Maximum speed potentiometer
SW1 Brush/drive system enabling microswitch
(*) Only for machines with cylindrical brush deck
(**) Only for machines without on-board battery charger
Color codes
BK Black
BU Blue
BN Brown
GN Green
GY Grey
OG Orange
PK Pink
RD Red
VT Violet
WH White
YE Yellow
P100174
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INSTRUCTIONS FOR USE ENGLISH
USE WARNING!
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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 installed
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 machine.
The machine can be equipped with:
one 24 V battery
two 12 V batteries
four 6 V batteries
connected according to the diagram shown in Fig. 1.
Figure 1
P100175
The machine can be supplied in one of the following modes:
Batteries (WET or GEL) already installed and ready to be used
Check that the batteries are connected to the machine with the connector (12).
Insert the ignition key (80) and turn it to “I” position.
If the green warning light (81a) turns on, the batteries are ready to be used.
If the yellow or red warning light (81b) or (81c) turns on, the batteries must be charged (see the procedure in Maintenance
chapter).
Batteries (WET) installed on the machine, but without electrolyte
Open the cover (22) and check that the recovery tank (21) is empty, otherwise empty it with the drain hose (16).
Grasp the handle (41) and carefully lift the tank (40).
Remove the caps (53) of the batteries (52).
WARNING!
thoroughly with water and consult a physician.
Fill up the battery elements with sulphuric acid for batteries [density from 2.79 to 2.84 lb at 77°F (1.27 to 1.29 kg at 77°F)]
as shown in the Battery Manual. The correct quantity of sulphuric acid is shown in the Battery Manual.
Charge the batteries (see the procedure in Maintenance chapter).
Without batteries
Buy appropriate batteries (see the Technical Data paragraph).
Set the machine according to the type of batteries installed (WET or GEL) as shown in the relevant paragraph.
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b) 1.
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6.
7.
c) 1.
2.
3.
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ENGLISH INSTRUCTIONS FOR USE
BATTERY INSTALLATION AND BATTERY TYPE SETTING (WET OR GEL)
Battery installation
Open the cover (22) and check that the recovery tank (21) is empty, otherwise empty it with the drain hose (16).
Grasp the handle (41) and carefully lift the tank (40).
Install the batteries.
Battery type setting
Set the electronic board of the machine according to the type of batteries installed (WET or GEL) as shown below:
SETTING INDICATION BATTERY TYPE CHARGING CURRENT
1 WET
STANDARD2 GEL-AGM
3 GEL EXIDE®type
4 WET
REDUCED (see note)5 GEL-AGM
6 GEL EXIDE®type
If the setting is to be changed, perform the following procedure.
Turn off the machine by turning the ignition key (80) to “0”.
Press and hold the switches (71) and (73) at the same time, then turn the ignition key (80) to “I”.
Release the switches (71) and (73) at least 8 seconds after starting the machine.
Within 3 seconds, shortly press the switch (73) to go to the next setting (1 to 6 in cyclic sequence).
NOTE
NOTE
table, according to the type of batteries installed.
Battery charging
Charge the batteries (see the procedure in Maintenance chapter).
1.
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6.
7.
8.
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10.
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Razor™ Plus D24 - D28 - C28 9097698000(1)2008-04 13
INSTRUCTIONS FOR USE ENGLISH
BEFORE MACHINE START-UP
P100302
WARNING!
When the machine is to be started by turning the ignition key (80) to “I”, make sure that, between the deck (18
procedure must be performed because if the machine has been turned off without lifting the deck, the deck
WARNING!
Before turning on the deck lifting/lowering switch (71), always check that, between the deck (18 or 19) and the
Brush/pad-holder deck or cylindrical brush deck installation/removal
The machine can be equipped with either the brush/pad-holder deck (18) or the cylindrical brush deck (19).
For deck installation/removal see the procedure in Maintenance chapter.
NOTE
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ENGLISH INSTRUCTIONS FOR USE
Brush/pad-holder installation/removal (for Razor™ Plus D24 - D28)
According to the kind of cleaning to be performed, the machine can be equipped either with brushes (A, Fig. 2) or pad-holders
(B) with pads (C) together with the appropriate deck.
Insert the ignition key (80) and turn it to “I” position.
Turn the speed adjuster (84) to idle by turning it counter-clockwise.
Place the brushes (A) or the pad-holders (B) under the deck (18).
Lower the deck on the brushes/pad-holders by pressing the switch (71).
To engage the brushes/pad-holders, press the drive paddle (83) and then release it. If necessary, repeat the procedure until
the brushes/pad-holders are engaged.
WARNING!
Turn the speed adjuster (84) counter-clockwise to run the machine at idle speed.
To remove the brushes/pad-holders, the deck must be lifted by pressing the switch (71), then press the switch (75) and wait for
Turn the ignition key (80) to “0”.
(*) Optional model
Figure 2
S311334
Types of brushes available
12 in (305 mm) models for Razor™ Plus D24 13 in (355 mm) models for Razor™ Plus D28
PROLENE PROLENE
MIDLITE GRIT 180 MIDLITE GRIT 180
MIDGRIT 240 MIDGRIT 240
PROLITE PROLITE
UNION MIX UNION MIX
(*) Optional model
Brush/pad application guide
Models MIDLITE GRIT 180 MIDGRIT 240 PROLENE PROLITE UNION MIX
General cleaning:
Concrete
Ceramic tiles/quarrystones
Marble
Vinyl tiles
Rubber tiles
Polishing:
Rubber tiles
Marble
Vinyl tiles
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5.
6.
7.
8.
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Razor™ Plus D24 - D28 - C28 9097698000(1)2008-04 15
INSTRUCTIONS FOR USE ENGLISH
Cylindrical brush installation/removal (only for Razor™ Plus C28)
Turn the ignition key (80) to “I” position.
Lift the cylindrical brush deck by pressing the switch (71).
Turn the ignition key (80) to “0”.
Remove the handwheels (A, Fig. 3) and the lids (B) by pushing them downwards and pressing on the handwheels.
Install the cylindrical brushes (C).
The cylindrical brushes can be installed on either sides.
Install the lids (B) and fasten them with the handwheels (A).
To remove the cylindrical brushes, carry out steps 1 to 6 in the reverse order.
Figure 3
P100176
Types of cylindrical brushes available
5.7 x 27 in (145 x 690 mm) model
PROLENE
MAGNA GRIT 46
DYNA GRIT 80
MIDLITE GRIT 180
PROLITE
UNION MIX
Cylindrical brush application guide
Models MAGNA GRIT 46 DYNA GRIT 80 MIDLITE GRIT 180 PROLENE PROLITE UNION MIX
General cleaning:
Concrete
Ceramic tiles/quarrystones
Marble
Vinyl tiles
Rubber tiles
1.
2.
3.
4.
5.
6.
7.
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16 9097698000(1)2008-04 Razor™ Plus D24 - D28 - C28
ENGLISH INSTRUCTIONS FOR USE
Squeegee installation
Install the squeegee (25) and fasten it with the handwheels (26), then connect the vacuum hose (15) to the squeegee.
Guide to match squeegees and brush/pad-holder decks
Model Deck Squeegee model
Razor™ Plus D24 Deck with two brushes (18b), brush diameter 12 in (305 mm) Aluminium width 33 in (838 mm)
Razor™ Plus D28 Deck with two brushes (18b), brush diameter 13 in (355 mm) Aluminium width 35 in (889 mm)
Razor™ Plus C28 Deck with two cylindrical brushes (19), brush length 27 in (690 mm) Aluminium width 35 in (889 mm)
(*) Optional model
Fill the tank (20) with a solution suitable for the work to be carried out.
Always follow the dilution instructions on the label of the chemical product used to prepare the solution.
The solution temperature must not exceed 104°F (40°C).
WARNING!
MACHINE START AND STOP
P100303
Starting the machine
Prepare the machine as shown in the previous paragraph.
Insert the ignition key (80) and turn it to “I” position.
Check that the green warning light (81a) turns on (charged batteries).
If the yellow or red warning light (81b or 81c) turns on, turn the ignition switch back to “0” and charge the batteries (see the
procedure in Maintenance chapter).
Drive the machine to the working area:
By starting it with the hands on the handlebar (2) and pushing the paddle (83) forward to move forward, and backwards to
move in reverse. The maximum forward speed can be adjusted with the adjuster (84).
Lower the squeegee (25) with the lever (10).
Lower the brush/pad-holder deck by pressing the switch (71).
Press the vacuum system switch (73).
Start cleaning, by moving the machine as shown in step 3. If necessary, adjust the maximum speed with the adjuster (84).
Stopping the machine
Stop the machine by releasing the paddle (83).
Turn off the vacuum system by pressing the switch (73).
Lift the brush/pad-holder deck by pressing the switch (71).
Lift the squeegee (25) with the lever (10).
Make sure that the machine cannot move independently.
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Razor™ Plus D24 - D28 - C28 9097698000(1)2008-04 17
INSTRUCTIONS FOR USE ENGLISH
MACHINE OPERATION (SCRUBBING/DRYING)
Start the machine as shown in the previous paragraph.
out.
If necessary, stop the machine and turn the squeegee adjusting handwheel (27) and adjust the squeegee so that the rear
CAUTION!
Working with brush/pad-holder extra pressure function turned on (only for Razor™ Plus D24 - D28)
to the following procedure:
Press the switch (71) to lower the brush/pad-holder deck as shown in Starting The Machine paragraph.
Press and hold the switch (71) for more than 1 second. The extra pressure function activation is shown by the warning light
(72) which turns from green to red.
To return to normal pressure, press and hold the switch (71) for more than 1 second.
To lift the brush/pad-holder deck without returning to the normal pressure, press the switch (71) and release it immediately.
CAUTION!
brushes/pad-holders stop.
key (80) to “0”. Turn on the machine by turning the ignition key (80) to “I”.
Battery discharge during operation
Until the green warning light (81a) stays on, the batteries allow the machine to work normally.
When the green warning light (81a) turns off, and the yellow warning light (81b) turns on, it is advisable to charge the batteries,
because the residual autonomy will last for a few minutes (depending on battery characteristics and work to be performed).
When the red warning light (81c) turns on, the autonomy is over. After a few seconds, the brushes/pad-holders are automatically
recharging area.
CAUTION!
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18 9097698000(1)2008-04 Razor™ Plus D24 - D28 - C28
ENGLISH INSTRUCTIONS FOR USE
TANK EMPTYING
P100304
not dried.
CAUTION!
When the recovery tank (21) is full, empty it according to the following procedure.
Recovery tank emptying
Lift the brush/pad-holder deck by pressing the switch (71).
Lift the squeegee (25) with the lever (10).
Drive the machine to the appointed disposal area.
Turn off the machine by turning the ignition key (80) to “0”.
Empty the recovery tank by means of the hose (16). Then, rinse the tank with clean water.
Solution tank emptying
Perform steps 1 to 4.
Empty the solution tank with the hose (17). Then, rinse the tank with clean water.
Cylindrical brush debris container emptying (only for cylindrical brush deck)
Turn the ignition key (80) to “I” position.
Lower the cylindrical brush deck by pressing the switch (71).
Turn off the machine by turning the ignition key (80) to “0”.
Lower the cylindrical brush deck and remove the debris container (D, Fig. 3) by pulling it on one side with the handle (E).
Empty and wash the debris container (D), and then install it by engaging it on the retainers.
AFTER USING THE MACHINE
After working, before leaving the machine:
Remove the brushes/pad-holders and the cylindrical brushes as shown in the relevant paragraph.
Empty the tanks (20 and 21) according to the procedure shown in the relevant paragraphs.
Perform the daily maintenance procedures (see the Maintenance chapter).
Store the machine in a clean and dry place, with the brushes/pad-holders and the squeegee lifted or removed.
MACHINE LONG INACTIVITY
If the machine is not going to be used for more than 30 days, proceed as follows:
Perform the procedures shown in After using the machine paragraph.
Disconnect the battery connector (12).
FIRST PERIOD OF USE
integrity and leakage.
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