Nacecare TGB 2120 User manual
CAUTION, Read instructions before using the machine
Owner Instructions
RIDE-ON SCRUBBER DRYER
TGB 2120
TGB 2120
TGB2128
TGB2128
Machine Overview .................................Pages 2-3
Control Panel Overview .................................Page 4
Machine Set up Guide .................................Page 5
Hose U Bend Clip .................................Page 6
Fitting the Floor tool .................................Page 6
Breakaway Floor tool Feature ..........................Page 6
Raise / Lower Brush Deck................................Page 7
Fitting the brush .................................Page 7
Floor tool Transit Bracket .................................Page 7
Filling the Clean Water Tank ...........................Page 8
Fill Level Indicator ...............................Page 8
Setting the Cleaning Controls .........................Page 9
Waste Water Tank Full .................................Page 9
Emergency Stop Button and Horn....................Page 10
Maximum Speed Control .................................Page 10
Anti-tip System .................................Page 10
Machine in Use .................................Page 11
O-aisle Cleaning Kit .................................Page 11
Machine Cleaning .................................Pages 12-13
Free-Wheel Function .................................Page 13
Changing Floor tool Blades ..............................Page 14
Machine Charging .................................Page 15
Battery Care .................................Page 16
Charging Lights Sequence ...............................Pages 16-17
Specications .................................Page 18
Trouble Shooting .................................Page 18
Rating Label / Personal Protective Equipment /
Recycling .................................Page 19
Safety Precautions .................................Page 20-21
Recommended Spare Parts ...........................Page 22
Schematic Diagram .................................Page 22
Battery Wiring .................................Page 23
EU Declaration Document ..............................Page 24
Warranty .................................Page 24
Company Address .................................Page 28
RIDE ON SCRUBBER DRYER
Index
After the removal of
all the packaging, carefully open and
check the contents
●Owner Manual
●Battery Charging Lead ● 2 x Keys
●40 Amp Fuse ● 30 Amp Fuse
●20 Amp Fuse ● 10 Amp Fuse
●4 Amp Fuse ● 2.5 Amp Fuse
●Maxi Fuse Puller
PLEASE READ
BEFORE COMMENCING
OPERATION
1 Operator control panel
2 Brush deck foot pedal
3Anti-tip buers
4 Floor-tool raise / lower lever
5Clean water tank ll point
6 Brush deck
7 40 Amp battery fuse
8 Gel batteries
9Clean water tank lter
10 On-board charger and charge indicator
11 Accelerator pedal
12 Pedestrian warning light
13 Floor-tool transit bracket
14 Air separator assembly
15 Waste water emptying hose
16 Vacuum hose
17 Clean water tank emptying hose
18 Floor-tool
19 Safety Fuse (2.5A)
20 Fuse Panel (20A Vac / 30A Brush Motor /
4A Water pump / 10A Brush engage).
TGB 2128/ 2120
6
5
4
19
2
1
3
12
13
14
15
16
10
9
8
7
11
20
Machine Overview
17
18
RIDE ON SCRUBBER DRYER
3
4
5
6
7
8
9
10
2
1 Water Flow Rate 6 Forward / Reverse Switch
2Suction On/O switch 7 Traction LED
3 Brush Engage Button 8 Emergency Stop Button
4 Horn Button 9 Maximum Speed Control
5 Hours and Battery Meter Display 10 Key Ignition Switch
Control Panel Overview
In the event of a breakdown contact
your Numatic dealer or the
Numatic Technical
help line +44 (0)1460 269268
TGB 2120/2128
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Use handle grip when
raising or lowering the
top waste-tank.
Machine Set-up Guide
Note: DO NOT depress accelerator pedal while software initialises. The machine will not operate in reverse with the oor
tool lowered. The seat is tted with a pressure sensor that disables the machine until an operator is seated.
PLEASE READ BEFORE COMMENCING ANY OPERATION AFTER THE REMOVAL OF
ALL THE PACKAGING, CAREFULLY OPEN AND CHECK THE CONTENTS. !!
Turn the key to switch on the
machine, set lever to forward.
Set to slowest speed, depress accelerator and
drive o the pallet using ramp provided.
Once in a safe location switch o machine.
!!
1
2
3
ENSURE THAT NO METAL OBJECTS COME INTO CONTACT WITH BATTERY TERMINALS
WHILE THE BATTERIES ARE EXPOSED.
WHEN INSERTING THE FIRST FUSE YOU MAY NOTICE A SPARK, THIS IS NORMAL.
Less Battery Models - Numatic International Ltd recommends using MK or Sonnenschein Batteries for the 8055 & 8072 machines
mentioned in this manual. For full battery specications see page 22.
Lift top tank assembly to reveal battery
compartment, ensuring you use the
handle grip provided.
Fit battery fuse (contained in start-up
pack) into the battery fuse holder as
illustrated.
(Fig. 1, 2, 3.)
Insert Key into ignition located on the
control panel.
Note: Wear suitable gloves when
inserting fuses.
CONTENTS
● Owner Manual ● Battery
Charging Lead ● 2 x Keys
● 40 Amp Fuse ● 30 Amp Fuse
● 20 Amp Fuse ● 10 Amp Fuse
● 4 Amp Fuse ● 2.5 Amp Fuse
● Maxi Fuse Puller
Fuse
6www.numatic.co.uk
The U-bend in the hose prevents water spillage when the vacuum is switched o.
Ret vacuum hose to the oor tool when nished.
Hose U-bend Clip
Note: DO NOT push the vacuum hose
onto the oor tool with the oor tool
in the raised position.
Machine Set-up Guide
The oor tool design incorporates a safety knock-o feature, this allows it to safely
disengage from its mounting should it become caught on an obstruction during
forward movement.
Make sure you do not over tighten the retaining knobs.
Break-away Floor Tool
Fitting the Floor Tool
Note: Raise oor tool before driving to the cleaning area.
The machine will not operate in reverse with the oor tool lowered.
Lower the oor tool.
Slide oor tool onto bracket. Tighten retaining knobs to nger tight and
attach hose.
Raise the oor tool.
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When tting the brushes make sure it is done on a smooth surface.
To disengage the brush, remove manually.
Note: Do not lift the brush deck until the brush has stopped revolving or the
brush will release.
Make sure you raise the brush deck before driving to the cleaning site.
Safety Gloves are recommended for the changing of used brushes.
When in transit, the oor tool can be placed on the bracket at the rear of the machine.
Simply slot the retaining knob into the bracket.
Machine Set-up Guide
Always ensure that the machine is switched o before making any adjustments. !!
10
11
12
Raise Brush Deck / Fitting the Brush / Lower Brush Deck
Floor Tool Transit Bracket
Raise brush deck. Brush deck raised position. Slide brush under machine.
Brush in place. Lower brush deck. Brush deck lowered.
Press and hold brush engage button.
Switch machine on. Machine has picked up the brush.
Twin Brush
TGB 2128
Please follow the same process to fit both brushes to the TGB 2128 as is for the
single brush fitting on the TGB 2120.
8www.numatic.co.uk
Note: Great care must be taken to ensure that contaminants (leaves, hair, dirt, etc.) are not allowed to enter the clean
water tank during the lling process. If using a bucket or similar, ensure it is always clean and free from debris.
When lling the clean water tank, do not
ll above the clean water tank emptying
hose retaining clip.
This can be found at the rear of
the machine.
Machine Set-up Guide
Always ensure that the machine is switched o before making any adjustments. !!
ll.
Filling the Clean Water Tank
10
Fill Level Indicator
If you need to access the batteries, make sure that the
waste water tank is empty before lifting. !!
To ll clean water tank extend ll hose. Remove rubber seal and ll. Alternatively remove ller cap completely.
The TGB 2120/2128 is equipped with a large capacity 80 litre clean water tank, allowing for large areas to be covered in a single
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Drive the machine to the cleaning site (read set-up guide again if necessary - page 5).
Before cleaning operation, place out appropriate warning signs and sweep or dust-mop the oor.
When ready for cleaning lower the oor tool (page 6) and the brush deck (page 7).
The vac shut o system stops the airow when the top waste water tank is full.
The vac motor will continue to run, there is an audible dierence in the sound when the shut o system operates.
For more details on checking and cleaning the shut o system see page 13.
Machine Operation
IMPORTANT
Do not operate machine unless the operator manual has been read and fully understood. !!
Setting the Cleaning Controls
Waste Water Tank Full
Always ensure that the oor is pre-swept and relevant safety signs are displayed. !!
Open Closed
Switch machine on. Battery charge-level
indicator illuminates.
Set the water ow rate as required. Switch the vacuum motor on.
Low High
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10 www.numatic.co.uk
Note: After the Emergency Stop button has been pressed the Traction LED will ash 7 times, pause and repeat until the
Emergency Stop button has been reset and the machine switched o / on.
The CRG 8055/8072 is equipped with an
Anti-tip system.
The machine automatically slows down
preventing the machine from tipping over if
cornering at speed.
The buers at the front are designed to
prevent the machine tipping in the event of
the operator turning sharply.
The buers are designed to be
replaceable when worn.
Machine Operation
Emergency Stop Button / Horn
Anti-tip System
Set desired traction speed as required, depending on oor type
and level of soiling.
Once the Max speed has been set using the control knob on the
control panel,
ne adjustments can be made using the variable control speed
pedal located on the right side of the footplate.
Maximum Speed Control
Care must be taken to reduce speed when cornering or manoeuvring. !!
In an emergency, strike the emergency
stop to disable the machine.
Horn button - for sounding a warning signal
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