Numatic TTB1840NX User manual

1
Caution! Read instructions before using the machine
Original Instructions
TTB 1840 36V
SCRUBBER DRYER
numatic.com
GB

2www.numatic.co.uk
Machine Overview ................................. Page 2
Control Panel Overview ................................. Page 3
Quick Set up Guide ................................. Page 4
Machine Set up Guide ................................. Page 5-6
Fitting the Brush / Pad ................................. Page 5
Fitting the Floor-tool ................................. Page 5
Filling the Clean Water Tank ........................... Page 6
Fill Level Indicator ............................... Page 6
Water Flow Adjustment .................................Page 6
Setting the Cleaning Controls ..................... Page 7
System Error Indicators ................................. Page 7
Machine Operation ................................. Page 8
Raising/Lowering Floor-tool.............................. Page 8
Emptying Top/Bottom Tanks ............................ Page 8
Machine in Use ................................. Page 8
Regular Maintenance ................................. Page 9-10
Emptying Top/Bottom Tank............................... Page 9
Separator ................................. Page 9
Changing Floor-tool Blades ............................. Page 10
Retting the Floor-tool Blades ......................... Page 10
Lifting the Machine ................................. Page 11
Specications ................................. Page 12
Trouble Shooting ................................. Page 12
About the Machine ................................. Page 13
Rating Label / PPE /
Recycling ................................. Page 13
Information for Scrubber Dryer .................... Page 14
Twintec Maintenance ................................. Page 15
Spare Parts ................................. Page 15
Recommended Spare Parts ............................. Page 15
Schematic Diagram ................................. Page 15
EU Declaration Document ........................... Page 16
Warranty ................................. Page 17
Company Address ................................. Page 19
SCRUBBER DRYER
Index
After the removal of all the packaging,
carefully open and check the contents
• Owner Manual
• Battery & Charger Manual
• Battery Charger & Lead
• Battery •Scrub Brush
• Squeegee Assembly
PLEASE READ
BEFORE COMMENCING
OPERATION
1Operator control panel ( see page 3 )
2Triggers
3Waste-water tank
4Clean-water tank
5Brush deck
6Squeegee blades
7Floor-tool retaining knobs
8Clean-water On / O󰀨 tap
9Clean-water emptying cap
10 Floor-tool vacuum hose
11 Vacuum hose
12 Separator
13 Clean-water ller cap
14 Clean-water level indicator
15 Clean-water tank ll point
16 Start Switch
17 Top tank (waste water) drainage hose
18 Battery compartment
19 Battery
20 Battery charger
TTB 1840 36V

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T 01460 68600
Machine Overview
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3
9
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5
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12
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SCRUBBER DRYER
1Battery Charge Level Display
2Water Flow On / O󰀨 Button
3Water Flow Indicator
4Vacuum O󰀨/On Indicator
5Vacuum O󰀨/On Button
6Handle Position Lever
7Start Switch
8Triggers
Control Panel Overview
In the event of a breakdown contact
your Numatic dealer or the
Numatic Technical
help line [phone]
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3
5
8
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TTB 1840 36V

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Quick Set-up Guide
TTB 1840 36V CONTENTS
●Owner Manual
●Battery & Charger Manual
●Battery Charger & Lead
●Battery●Scrub Brush
●Squeegee Assembly
Using the handle position lever, (Fig.1) Move the handle into the upright position,
(Fig.2)
Slide the brush / pad under the brush
deck (Fig.3).
Fit the brush / pad onto the Nulock drive
chuck, twist to lock the brush / pad in
place (Fig.4).
Swing the oor-tool carrier from behind
the brush. Using the two locking knobs
tted to the oor-tool, secure the
oor-tool to the oor-tool carrier (Fig.5).
Fill the clear-water tank to Max of 18 litresSlide the battery into the
battery compartment (Fig.6)
Close the exible lid making sure it is
sealed correctly. (Fig.7)
PLEASE READ BEFORE COMMENCINGANY OPERATION.AFTER THE REMOVAL OFALL
THE PACKAGING, CAREFULLY OPEN AND CHECK THE CONTENTS. !!
3
6
8
7
1
4
2
5
ALWAYS ENSURE THAT THE FLOOR IS PRE-SWEPT
AND RELEVANT SAFETY SIGNS ARE DISPLAYED.
! !

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Swing the oor-tool carrier to the
side of the machine. (Fig.1).
Secure to the carrier using the two
knobs tted to the oor-tool carrier
(Fig.2) - (Fig.3).
Do not over tighten the retaining
knobs.
Ensure inspection cap is in place on
the uid pipe. (Fig.4) - (Fig.5)
For tting the oor-tool blades
(See Page 10).
Machine Set-up Guide
ALWAYS ENSURE THAT THE MACHINE IS SWITCHED OFF
BEFORE MAKING ANY ADJUSTMENTS !!
400mm Brush / 360mm Pad.
Featuring the Nulock brush system.
The brush is simply pushed and twisted to lock, making tting and removal a simple process.
Slide the brush / pad under the brush deck.
Fit the brush / pad onto the Nulock drive chuck, twist to lock the brush / pad in place.
Safety gloves are recommended for the changing of used brushes.
Turn on the clean water tap.
Fitting the Brush / Pad / Turn on water
Fitting the Floor-tool
The oor-tool has been designed for quick tting, allowing easy squeegee blade replacement and a safety knock-o󰀨 feature if the
oor-tool gets snagged, whilst in transit.
NOTE:Itiseasiertottheoor-tooliftheweightofthemachineisrestingonthebrush.Ensurethebrushisttedrst.
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2
3
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5

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Machine Set-up Guide
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suitablecontainer,ensureitisalwayscleanandfreefromdebris.
The TTB 1840 is equipped with a large 18 litre clean-water tank allowing large areas to be cleaned in a single ll.
Filling the Clean Water Tank
Fill Level Indicator
Water Flow Adjustment
To ll the clean-water tank, remove the ller cap (Fig.1). Fill using a hose or a suitable container (Fig.2).
Use the ll indicator (Fig.3).
1
2
3
Fill Indicator
A
1
2
B
Showing the clean-water tank full
(Fig.B)
Showing the clean-water tank empty
(Fig.A)
Located on the left of the machine is the On / O󰀨 water tap (Fig.1).
Set the tap to enable the cleaning solution .(Fig.2).

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In the event of a fault the battery lights (F) will ash and the
unit will stop operating.
The lights will ash a number of times then pause.
The number of ashes can be used to identify the fault.
1) Battery Low
2) Battery over temperature
3) Battery communications error
4) Control board over temperature
5) System power exceeded
6) Vacuum overload
7) Brush overload
8) Control board failed
Setting the Cleaning Controls
System Error Indicators
To start the brush with the congured water and vacuum
settings pull either trigger and press the Start switch (A).
Note: that the start switch (A) must be pressed after the
trigger is pulled.
The running state of the vacuum and water can be adjusted
with or without the brush running. First pull one of the triggers
then press the vacuum and water buttons to set the desired
operation .These states will be stored for use when the
machine is restarted.
When the Triggers are released the brush motor and the
cleaning solution pump will switch o󰀨, the vacuum motor will
continue for 10 seconds.
To Enable /Disable Vacuum press button (D).
Note: that the vacuum can only be stopped by pressing the
vacuum button (D) pulling the triggers will have no e󰀨ect.
The panel if unused, will automatically turn o󰀨 after 60
seconds.
IMPORTANT
If the brush motor keeps overloading consider using a dierent type of brush.
Heavy brush load decreases the available battery run time. !!
To check the battery level pull one of the Triggers or press button (A).
A
C
D
F
B
Trigger Trigger
On / O󰀨
Releasing the handle triggers will allow the machine to reset.

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To raise the oor-tool, ensure the oor-tool carrier is central to the machine.
Lift the lever near the base of the handle and lock into position.
Raising/Lowering the Floor-tool
Machine Operation
WHEN HANDLING CHEMICALS
Always ensure that chemical manufacturer’s safety guidelines are followed.
Only use chemicals recommended for use in auto scrubber-dryers. !!
IMPORTANT
Do not operate machine unless the Operator Manual has been read
and fully understood. !!
To operate, set water ow rate tap, lower the oor-tool, press the vacuum / water switches, pull
trigger(s).
The waste water is then retrieved by the suction oor-tool.
Overlap each scrubbing path by 10cm to ensure an even clean.
Do not operate the machine on slopes that exceed (2%),when full.
On heavily soiled oors use a ‘double scrub’ technique.
First pre-scrub the oor with the oor-tool in the raised position,
allow the chemical time to work then scrub the area a second
time with the oor-tool lowered.
If streaking occurs wipe oor-tool blades clean.
NOTE: Care must be taken to reduce speed when
cornering or when manoeuvring around obstacles
Machine In Use

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Regular Maintenance
Remove the two hoses to disconnect the separator from the
machine (1 & 2).
Remove xing band holding separator in place (3).
Lift o󰀨 the separator. The separator has a sealing-rubber which
should be examined at every clean-down (4).
Rinse using clean water.
ALWAYS ENSURE THAT THE BATTERY IS REMOVED
PRIOR TO ANY MAINTENANCE OPERATION !!
After use, empty waste-water tank using
emptying hose and ush-out with clean
water. (g.A).
The clean-water tank can be drained via
the red cap tted to the left hand side
of the machine. There is a sealing bung
beneath the red cap (ensure the sealing
bung is clean) The cap should only be
done up by hand. (g.B).
Emptying Top Tank
Separator
Emptying Bottom Tank
A
1
2
3
6
5
4
B
Remove the lter and basket clipped into the separator and ush with clean water (5 & 6).
Replace the lter by rst tting the rear of the lter rst then clipping in the front to lock in place (5).