Taski swingo 1255B Technical Manual
Edition: V1.00/2010
Technical Manual
GTS Technical Manual
technical manual swingo 1255 B Power V1.00 2010.03IVZ.fm
19. April 2010 Edition: V1.00/2010
Copyright © 2010, Diversey Inc.
Index
1 Foreword
1.1 Target 2
1.2 Technical Training 2
1.3 Technical Manual 2
1.4 Conclusion 3
2 Elementary
2.1 Health & Safety 2
2.2 ESD 2
3 General
3.1 General information 2
3.1.1 Part reference 2
3.1.2 Consumable supplies 2
3.1.3 Direction description 2
3.1.4 Power source 2
3.2 Required material 3
3.2.1 Tools 3
3.2.2 Material 3
4 Technical data
4.1 Machine range 2
4.2 Technical Information 3
4.2.1 Machine profile 3
4.2.2 Technical data 3
4.2.3 Machine speed 4
4.2.4 Dimensions and weights 4
4.2.5 Battery 6
4.2.6.1 Battery compartment 6
4.2.7.2 Battery specifications 6
4.2.8 Charger 7
4.2.9 Brush system 7
4.2.10 Suction power 8
4.2.11 Additional 8
4.3 Accessories & Additional parts 9
4.3.1 Accessories 9
4.3.2 Additional parts 9
5Mechanical
5.1 Mechanical sequences 2
5.1.1 Handle/Upper part 2
5.1.2.1 Replacing of microswitch 2
5.1.3.2 Replacing of hall sensor board 3
5.1.4.3 Replacing of throttle lever 5
5.1.5.4 Replacing of vacuum motor 6
5.1.6.5 Replacing of tank cover 8
5.1.7 Squeegee lowering mechanism 11
5.1.8.1 Replacing of squeegee bracket spring 11
5.1.9.2 Replacing of swinging arm long 12
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5.1.10 Squeegee 13
5.1.11.1 Replacing of fixation spring 13
5.1.12.2 Replacing of front blade 14
5.1.13.3 Replacing of back blade 15
5.1.14 Lower part & tank 16
5.1.15.1 Replacing of tank 16
5.1.16.2 Replacing of castor wheel 18
5.1.17.3 Replacing of filter 24V 19
5.1.18.4 Replacing of pump 20
5.1.19 Drive, Wheel group 22
5.1.20.1 Replacing of traction unit 22
5.1.21 Tool lowering unit 24
5.1.22.1 Replacing of foot lever 24
5.1.23.2 Replacing of pusher rack 26
5.1.24.3 Replacing of electrical brush unit (EBU) 27
5.1.25 Brush drive unit 28
5.1.26.1 Replacing of brush drive unit 28
5.1.27 Brush drive 30
5.1.28.1 Replacing of brush belt 30
5.1.29.2 Replacing of brush pulley 33
5.1.30.3 Replacing of motor & motor belt 35
5.1.31.4 Replacing of intermediate pulley 37
6Electrical
6.1 System architecture 2
6.1.1 General 2
6.1.2 System overview 2
6.1.3 Emergency loop 3
6.2 Electrical sequences 4
6.2.1 Dashboard 4
6.2.2.1 Replacing of dashboard 4
6.2.3.2 Connections 5
6.2.4 Dashboard service menu 9
6.2.5.1 Reset service LED 9
6.2.6 Power electronics 10
6.2.7.1 Replacing of power electronics 10
6.2.8.2 Connections 11
6.2.9 Charger 15
6.2.10.1 Replacing of charger 15
6.2.11.2 Connectors 15
6.3 Schematics/System 18
6.3.1 Battery connection 18
6.3.2 Electrical schematic 19
7 Additional information
7.1 Available GTS Newsletter/Instructions 2
8 Revision
9Appendix
10 Notes
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Technical Manual
1 Foreword
GTS Technical Manual
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1 Foreword
1.1 Target
To serve our customers faster and more efficient it is important to achieve a general
standard of technical know how with our partners in the market.
Therefore we developed a new Technical Training concept which is based on e-spares.
The concept consists of a Technical Training and a Technical Manual.
These two tools will be produced for each newly launched machine with a certain complexity. The Technical Manual will be available as PDF file and can be downloaded from
e-spares. The Technical Training documentation will be distributed after having attended a the technical training.
1.2 Technical Training
The Technical Training is addressed as reference book for the technical training sessions and will be distributed to the floor care responsible and/or to the technical training responsible after attending a training session provided by GTS (max. 2 persons
per country).
The intension is, that after this session, a technical trainer is able to perform technical
training for their local technical staff and in this way to transfer the knowledge to all
service technicians.
The Technical Training is not intended as manual for the service technicians and will
be distributed only to the training responsible of each country.
1.3 Technical Manual
The Technical Manual is addressed to the service technicians and should be translated
and distributed after a technical training.
It contains a summary of procedures, hints and suggestions etc. which are helpful and
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essential for the daily business. The Technical Manual can be downloaded from espares/documents.
1.4 Conclusion
We are convinced that the new Technical Training concept together with the Technical
Manual are powerful tools, which will help our service organisations to achieve a higher level of quality in repairs and customer satisfaction.
If you have any comments or questions do not hesitate to contact your country responsible.
Sincerely yours
GTS Team
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Technical Manual
2 Elementary
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2Elementary
2.1 Health & Safety
Scrubber dryers may be powered by mains electricity or batteries. There are risks associated with both, which call for proper precautions, such as the provision of good
ventilation and the elimination of risk of ignition.
All work, implemented on such machines, should only be performed by trained personnel in accordance with local regulations.
Before working on such a machine, isolate it from any electrical source.
Always wear the required personal protective equipment (including gloves and goggles that must be worn when potentially exposed to any hazardous material and when
carrying out hazardous work tasks).
Note that parts may be contaminated with chemical product. If possible flush hoses
out with fresh water prior to carrying out any maintenance. For information on chemical products that are used in this machine, please carefully read the product label
and Material Safety Data Sheet (MSDS).
Empty water tanks prior to carrying out any maintenance. Ensure contaminated water
is emptied into an approved drain. Avoid pollution.
2.2 ESD
Static electricity is electricity at rest or the accumulation of electric charge, as opposed to an electric current which is the movement of electricity. The flow or movement of people and/or materials in and through the environment causes separation
and therefore static electricity. A familiar example of static electricity is when a person walks across a carpeted floor. Static electricity/electrostatic charge is generated
simply by the contact and separation of the soles of that individual's shoes from the
carpeted floor.
Electrostatic Discharge (ESD) occurs when the electrostatic charge is transferred from
a material that carries the charge to an electrostatic sensitive device. In the example
above, this electrostatic discharge is the „shock“ felt after walking across the carpeted
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floor and then touching a door knob. It is this electrostatic discharge, which comes in
varying degrees, that can be most damaging to electrical devices and other industrial,
commercial and consumer products.
Static electricity, a natural phenomenon and consequently electrostatic discharge are
the primary causes of countless problems affecting industry, business and personal
life. These problems can be as simple as the shock resulting from walking across a
carpet; as costly as the destruction of sensitive electronic components or jamming of
machinery.
Almost any material can generate static electricity. The ability to store or unload the
charge depends on the type of material.
Static can damage devices, which can result in immediate product failure to operate.
In contrast, static damage can go undetected for a period of time and the results are
product failure once the product is in service.
Electrostatic fields are associated with charged objects.
The degree of severity of ESD events is contingent upon the type of discharge which
occurs. The three most common ESD charge transfers are:
• from an external object to the device
• from a device to another object
• resulting from electrostatic fields
Please do not store electronics without ESD bags at any time.
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Technical Manual
3 General
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3 General
3.1 General information
3.1.1 Part reference
Explicitly mentioned parts are defined by references corresponding
to the e-spares spare parts list.
E.g. Tank axle (02/118) corresponds to the parts list on e-spares,
sub assembly 2, position 118.
3.1.2 Consumable supplies
If you have to remove cable ties then position the new ones at the
original place.
If you have to remove self locking nuts, you should replace them
by new ones.
3.1.3 Direction description
On the „RH“ always means on the right hand side of the machine in
working direction (when you are standing behind the machine).
On the „LH“ always means on the left hand side of the machine in
working direction (when you are standing behind the machine).
3.1.4 Power source
Depending on the work it might be required to remove the power
source (mains/batteries) from the machine.
The in here mentioned sequences (mechanical and electrical) are
based on the assumption that the power source (mains/batteries)
were removed from the machine before.
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3.2 Required material
3.2.1 Tools
• A standard range of tools is required e.g.
• Fork spanners
• Allen keys
• Torx keys
3.2.2 Material
• No special tools are required.
The above listings are only a recommendation for the technical
training.
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Technical Manual
4 Technical data
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4Technical Data
4.1 Machine range
SKU Description Version Series
7516829 TASKI swingo 1255
B Power
01
7516830 TASKI swingo 1255
B Power
BMS SEV 01
7516831 TASKI swingo 1255
B Power
BMS EURO 01
7517575 TASKI swingo 1255
B Power
BMS DK 01
7517715 TASKI swingo 1255
B Power
BMS NA 01
7516833 TASKI swingo 1255
B Power
BMS UK 01
7516832 TASKI swingo 1255
B Power
BMS EBU SEV 01
7516834 TASKI swingo 1255
B Power
BMS EBU EURO 01
7517576 TASKI swingo 1255
B Power
BMS EBU DK 01
7516836 TASKI swingo 1255
B Power
EBU 01
Table 1: Machine range
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4.2 Technical Information
4.2.1 Machine profile
4.2.2 Technical data
Pos. Value
Theoretical performance (at 4.5 km/h) (m²/h) 2475
Practical performance (m²/h) 1250
Working width (mm) 550
Squeegee width (mm) 800
Solution tank (l) 55
Recovery tank (l) 55
Table 2: Machine profile
Pos. Value
Noise level (ECO mode) dB(A) <60
Vibration (m/s2) < 0.5
Approvals ÖVE
Nominal consumption (W) 1000
Power drive motor (W) 200
Power suction motor (W) 490
Voltage (V) 24
Battery capacity max. (maintenance-free/wet) (Ah)/C5 50/70
Battery autonomy max.
(70 Ah maintenance free battery)
(h) up to 3.0
Internal charger only in BMS
Protection grade machine IPX3
Protection class charger (BMS model) I
Protection class charger (BMS model DK) II
Table 3: Technical Data
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4.2.3 Machine speed
4.2.4 Dimensions and weights
Pos. Value
Transportation speed (km/h) 4.5
Cleaning speed (km/h) 4.5
Ramp max. (%) 2
Table 4: Machine speed
Pos. Value
Dimensions L/W/H (mm) 1420/580/1170
Door pass through with squeegee (mm) 800
Battery compartment L/W/H (mm) 700 x 340 x 240
Net weight without batteries; empty tank (kg) 81
Weight, ready to use (kg) 260
Max. floor pressure (N/mm2) 0.39
Wheel diameter front (mm) 200
Wheel diameter - castor (mm) 100
Table 5: Dimensions and weights
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Picture 1: Dimensions
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4.2.5 Battery
4.2.5.1 Battery compartment
Picture 2: Battery compartment
4.2.5.2 Battery specifications
Please use batteries from Excide/Sonnenschein, as this is our
preferred partner.
BMS is only for dry (gel) batteries.
For the correct connection of the batteries, pay attention to the
voltage of each battery and the correct connection. Therefore refer
to e-spares.
Pos. Value
Battery compartment L/W/H (mm) 700 x 340 x 240
Table 6: Battery compartment
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4.2.6 Charger
4.2.7 Brush system
Supplier Type
VoltageAhLength [mm]
Width [mm]
Height [mm]
Weight [kg]
Excide Sonnenschein GF12050 12 50 278 175 190 20
Excide Sonnenschein GF12070 12 70 330 171 236 28
Table 7: Dry (gel) batteries
Pos. Value
Primary V 100 - 240
Primary Hz 50 - 60
Secondary V 24
Secondary A 20
Secondary (DK model) A 25
Protection class charger (BMS model) I
Protection class charger (BMS model DK) II
Approval CE
Cable length / BMS cable (m) 3
Table 8: Charger
Pos. Value
Brush system (mm) 2 x 280
Brush motor (W) 750
Brush speed (rpm) 195
Brush pressure max. (kg) 48
Table 9: Brush system
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4.2.8 Suction power
4.2.9 Additional
Pos. Value
Vacuum motor (W) 490
Max. air flow (l/s) 32
Max. vacuum (mbar) 118
Max. vacuum (kPa) 11.8
Table 10: Suction power
Pos. Value
Cleaning Solution Dosing CSD system
Brush lifting mechanical or
electrical (EBU)
Squeegee lifting mechanical
Table 11: Additional
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4.3 Accessories & Additional parts
4.3.1 Accessories
4.3.2 Additional parts
SKU Article
7510634 Pad drive harpoon grip 280 mm
7510631 Scrubbing brush standard 280 mm
7510632 Scrubbing brush washed concrete 280 mm
7510633 Scrubbing brush abrasive 280 mm
4122535 Blade front
4122536 Blade back
Table 12: Accessories
SKU Article
4127204 Blades front Type 816 (Closed front blade)
4127052 Double back blades (56/2.5 x 858)
4075260 External hour counter for battery models
4122526 PU traction wheel (brown)
4123154 PU wheels soft
4122527 Castor wheel brown 100
Table 13: Additional parts
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Technical Manual
5 Mechanical
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5 Mechanical
5.1 Mechanical sequences
5.1.1 Handle/Upper part
5.1.1.1 Replacing of microswitch
Picture 1: Microswitch
Remove
• Remove the 3 screws of the cover.
• Remove the cover.
• Unplug hour counter wires from the hour counter or the cover.
• Remove spring of the microswitch.
• Remove microswitch from fixation.
• Disconnect wires from microswitch.
Mount
• Connect new microswitch to the wires.
• Position the microswitch on the fixation.
Ensure that the microswitch is positioned correctly on the fixation
(pins).
• Assemble microswitch spring.
• Test if the microswitch is functional when moving the throttle
levers.
• Connect the hour counter wires to the hour counter or to the
cover.
• Assemble the cover.
• Tighten the cover with the 3 screws.
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5.1.1.2 Replacing of hall sensor board
Picture 2: Throttle hall sensor
Remove
• Remove microswitch according to chapter REPLACING OF
MICROSWITCH.
• Remove the 5 screws of the dashboard.
• Remove dashboard.
• Disconnect hall sensor compl. ribbon cable from dashboard.
• Thread out hall sensor compl. ribbon cable.
• Unscrew mechanic hall sensor compl. fixation.
• Remove mechanic hall sensor compl.
Mount
• Build in mechanic hall sensor compl.
Make sure that the mechanic hall sensor compl. is placed correctly
on the pins of the support before tightening the screw.
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Picture 3: Hall sensor positioning
• Place and tighten screw of mechanic hall sensor compl.
• Thread in the hall sensor compl. ribbon cable.
• Connect hall sensor compl. ribbon cable to the dashboard.
• Position dashboard and fix it with the 5 screws.
• Complete assembling according to the chapter REPLACING OF
MICROSWITCH.
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5.1.1.3 Replacing of throttle lever
Remove
• Remove microswitch according to chapter REPLACING OF
MICROSWITCH.
• Unscrew mechanic hall sensor compl. fixation.
• Remove mechanic hall sensor compl.
• Unscrew the four screws of the switch holder bracket.
• Remove switch holder bracket.
• Put the locking lever to the left.
• Remove both throttle levers.
Remarks
The lever parts can be replaced as single pieces according to espares.
Picture 4: Throttle levers position
Pay attention that the solenoid is placed on the left side (hall sensor
side).
Make sure that the rubber covers are placed in the slots.
Mount
• Assemble both throttle levers.
Ensure that the lever toothed wheels are positioned in the center of
the possible movement.
• Mount switch holder bracket.
• Build in mechanic hall sensor compl.
Make sure that the mechanic hall sensor compl. is placed correctly
on the pins of the support before tightening the screw.
• Place and tighten the screw of mechanic hall sensor compl.
• Complete assembling according to the chapter REPLACING OF
MICROSWITCH.
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5.1.1.4 Replacing of vacuum motor
Picture 5: Vacuum motor
Remove
• Open the tank cover.
• Loosen the screw on the tank cover on the support side (RH).
• Loosen the screw on the other side (LH).
• Close the tank cover.
• Open the tank cover without base plate.
Picture 6: Base plate
• Disconnect vacuum motor wires from connection block.
• Remove sealing of vacuum motor to tank cover.
• Remove capacitor from motor.
• Unscrew the 3 screws of the vacuum motor protection plate.
• Remove the vacuum motor protection plate.
• Remove vacuum motor fixation sealings.
• Remove the vacuum motor.
• Remove bottom sealing of the vacuum motor.
Mount
• Position bottom sealing of the vacuum motor.
• Build in the vacuum motor.
• Position vacuum motor fixation sealings.
• Assemble vacuum motor protection plate.
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Remarks
Ensure that the vacuum motor sealings are properly positioned
before assembling the protection plate.
• Position and tighten the vacuum motor protection plate
fixation.
Remarks
Ensure that the turn protection is placed (spin protection).
• Mount capacitor to the vacuum motor and connect wires.
• Position top sealing of vacuum motor.
• Connect vacuum motor wires to connection block.
• Close tank cover and position it on the base plate.
• Open tank cover together with base plate.
• Use the tank cover support.
• Tighten base plate fixation on the LH side.
• Tighten base plate fixation on the tank support side (RH).
Tighten the fixation rubbers smoothly.
Remarks
Check at the end if the vacuum motor top sealing is positioned
properly. If necessary, unscrew and remove the dashboard and
check.
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5.1.1.5 Replacing of tank cover
Picture 7: Tank cover
Remove
• Unscrew dashboard fixation.
• Remove dashboard and disconnect all cables.
• Remove the 3 screws of handle cover.
• Remove handle cover.
• Unplug hour counter wires from the hour counter or the cover.
• Remove screws (01/103) of throttle lever bracket.
• Thread out hall sensor ribbon cable and remove the complete
throttle lever system.
• Unscrew handle fixation to the tank cover (01/106 and 01/
107).
• Remove handle from tank cover.
• Unscrew and remove rear panel (09/103).
• Open the tank cover.
• Loosen the screw (01/107) on the tank cover on the support
side (RH).
• Loosen the screw on the other side (LH).
• Close the tank cover.
• Open the tank cover without base plate.
Picture 8: Base plate
• Disconnect vacuum motor cable at connection block (cable to
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power electronics).
• Remove cable fixation from base plate.
• Thread out cables from tank cover.
•Close tank cover.
• Remove fixation screw (09/123) of axle on one side.
• Push out axle (09/121).
• Remove complete cover.
• According to what you need to exchange, remove the existing
parts from the tank cover and place it on the new one.
Mount (Drilling of hole for tank cover axle)
Assemble the tank cover lock at the end of this sequence.
• Position the base plate on the new tank cover.
• Fix the base plate on the tank cover.
• Position the tank cover including base plate correctly on the
tank.
Make sure that the sealings are nicely positioned.
• Drill the hole for the tank axle without pressing the tank cover
down onto the tank (drill with 10 mm).
• Mount the tank cover axle.
• Fix the axle with the screws.
Remarks
Ensure that the protection shield (01/108) is positioned between
the tank and the base plate.
• Open tank cover.
• Thread in cable into the tank cover.
Remarks
Ensure that the cables are positioned that way, that they can not
be squeezed by the tank cover.
• Fix cable on the base plate.
• Connect vacuum motor to the connection block (cable from
power electronics).
• Close tank cover and position it on the base plate.
• Open tank cover together with base plate.
• Use the tank cover support.
• Tighten base plate fixation on the LH side.
• Tighten base plate fixation on the tank support side (RH).
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