Numatic NX300 User manual

TTB 3045NX 36V
SCRUBBER DRYER
numatic.com
CAUTION, Read instructions before using the machine
Original Instructions
GB

2www.numatic.co.uk
Machine Overview .................................Pages 2-3
Control Panel Overview .................................Page 4
Machine Set up Guide .................................Page 5
Fitting the Brush / Pad......................................Page 5
Fitting the Floor Tool .................................Page 5
Fitting the Hose Guide .................................Page 6
Filling the Clean Water Tank.............................Page 6
Handle Height Adjustment ..............................Page 7
Fitting the Batteries...........................................Page 7
Lowering the Floor Tool .................................Page 8
Raise / Lower Brush Deck................................Page 8
Setting the Cleaning Controls .........................Page 8-9
System error indicators .................................. Page 9
Brush Pressure / Load Adjustment.................. Page 9-10
Breakaway Floor Tool .................................Page 10
Machine in Use .................................Page 11
Machine Maintenance .................................Page 11
Changing Floor tool Blades ..............................Page 12
Rating Label / Personal Protective Equipment /
Recycling .................................Page 13
Safety Precautions .................................Page 14
Schematic Diagram .................................Page 15
Recommended Spare Parts ...........................Page 15
Trouble Shooting .................................Page 15
Battery Information....................... ....................Page 16-19
 .................................Page 19
EU Declaration Document ..............................Page 17
Warranty .................................Page 23
Company Address .................................Page 24
SCRUBBER DRYER
Index
After the removal of all the packaging,
carefully open and check the contents
Owner Manual





PLEASE READ
BEFORE COMMENCING
OPERATION
TTB 3045NX 36V
1 Deck Pressure Weights Location
2 Top Tank (Waste Water)
3 Bottom Tank (Clean Water)
4 Brush Deck
5 Clean Water Tank Filter
6 Rear Wheels
7󰀨
8 Separator
9 Clean-Water Emptying Hose
10 Top Tank (Waste-Water) Drainage Hose
11 Clean-Water Filler Cap and Hose
12 Floor Tool Vacuum Hose
13 Vacuum Hose
14 Battery Compartment
15 Floor-Tool Lifting Lever
16 Control Panel
17 Clean Water Level Indicator / Drainage Hose
18 Floor-Tool Retaining Knobs
19 Floor Tool
20 Deck Locking Mechanism
21
Deck Pressure Weights
22 Dual Charger + Batteries

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TTB 3045NX 36V
Machine Overview
1
9
10
16
20
18
19
21
6
4
2
3
8
7
5
16
12
10
14
15
17
13
11
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SCRUBBER DRYER
1Battery Charge Level Display
2󰀨
3Water Flow Indicator
4󰀨
5󰀨
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]
1
4
3
5
8
8
6
7
2
TTB 3045NX 36V

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!

detent pins.
Push waste collection pipe onto the


lower for cleaning operation using

of the machine.

(See Page 12).
Machine Set-up Guide
ALWAYS ENSURE THAT THE MACHINE IS SWITCHED OFF
BEFORE MAKING ANY ADJUSTMENTS !!
450mm Brush or 400mm Pad.
Featuring the Nulock brush system.

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
󰀨

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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The vacuum hose has a U-bend clip which creates a U-bend in the hose preventing water spillage when the vacuum is switched
󰀨
Fitting the Hose Guide
Note: DO NOT push the vacuum hose
onto the oor tool with the oor tool in
the raised position.
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 bucket or similar, ensure it is always clean and free from debris.
Filling the Clean Water Tank
A
B
C
D



Fill the clean-water tank to MAX line indication on tank, including cleaning chemicals if
required. Follow chemical manufacturing guide lines.
The clear dump hose at the rear of the machine can be used to see the level of the
clean-water. (Fig.D).
Control of Substances Hazardous to Health (COSHH)
For best results use a non-foaming type of chemical recommended for use in auto

hazardous substances refer to health and safety instructions online.
WHEN HANDLING AND MIXING CHEMICALS
Always ensure that chemical manufacturer’s safety guidelines are followed.
Only use chemicals recommended for use in auto scrubber-dryers. !!
D

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Using the handle position lever, lower the handle to a comfortable working position.
Machine Set-up Guide
Handle Height Adjustment
The machine is now ready to be moved to
the cleaning site.
Before performing the cleaning operation,
place out appropriate warning signs and

IMPORTANT
Do not operate machine unless the Operator Manual has been read and fully understood. !!
A
B
Fitting the Batteries
Open the battery door (A).
Make sure Battery locks are open (B) and
insert both fully charged batteries (C).
Secure the batteries into the machine
using the battery locks (D) before closing
the battery door
Note: it is important to make sure
battery locks are fully engaged before
operating or moving your TTB.3045.NX
Fitting and Locking the
Batteries
A
B
C
D

8www.numatic.co.uk
To tip the deck into the down position (Operating mode). Press in the brush deck locking pin (Fig.A)

(Transit mode) simply lift the deck and the spring loaded locking pin will activate to hold the deck up.

section), we are now ready to set the
controls to suit the cleaning conditions.
Before any settings can be applied,
ensure the brush deck is lowered.

lower position.
Note: Do not pull the machine
backwards with the oor tool in the
lowered position, this could possibly
damage the blades.
Raising/Lowering
the Floor Tool
Machine Operation
Raising/Lowering the Brush Deck
A
B
C
Setting the Cleaning Controls
To check the battery level pull one of the Triggers
or press button (A).
A
B
Trigger Trigger
󰀨

+
-

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
unit will stop operating.


System Error Indicators

settings pull either trigger and press the Start switch (A).
The running state of the vacuum (D) and water (C) can be
adjusted whilst the brushes are running.
To cancel vac overrun press any switch (vac/water/handle/start)
IMPORTANT
If the brush motor keeps overloading consider using a dierent type of brush.
Heavy brush load decreases the available battery run time. !!
C
D
F
*Releasing the handle triggers, or remove the batteries will allow the machine to reset.
Number of Flashes Priority Description Solution
1 Low Low Battery Replace, Charge Batteries
2 Low Start sequence error, both trigger and handle must be
active within 2 seconds of each
other. If one is held for longer while the
machine is idle the unit will enter this error state
*Reset Machine
4 High Battery over temp *Reset Machine
5 High Battery communications fail *Reset Machine
6 High Battery over current *Reset Machine
7 High Control board over temp *Reset Machine
8 High Vacuum over current *Reset Machine
9 High Brush over current *Reset Machine
10 High Control board failure Renew (contact service dept)
The errors are split into two groups, low and high priority. Low priority errors are to be expected in normal operation and are


In normal operation the battery display will show the state of charge of the battery with the least charge, there is no indication which
battery this is.
The error display can indicate battery related errors, there is no indication which battery has the fault.

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TTB.3045.NX comes with one11kg weight (3). Place the Deck Pressure Weight into the machine before using (4).
󰀩TTB.3045.NX has been designed to use extra
weight if needed (available as an optional extra).
Machine Operation

Allowing it to safely disengage from its mounting should it become caught on an obstruction, during forward machine movement.


Break-away Floor Tool
Brush Pressure / Load Adjustment
NOTE* Additional weight will decrease run time. The TTB.3045.NX has been designed to have no more then a Maximum of two weights.
Brush (gCM2) Pad (gCM2)
Pressure 1 (Light) 1 x 11kg in weight location B 24.52 25.28
Pressure 2 (Medium) 1 x 11kg in weight location A 29.14 30.05
* Additional 11kg weight available as an optional extra.
Pressure 3 (Heavy) 2 x 11kg weights one location A and one in location B 31.63 32.61
Pressure 4 (Extra Heavy) 2 x 11kg weights in position A (Stacked) 35.54 36.64
Remove the Top (Waste Water) tank (1). Set
in the lower tank are location pillars (2) to
locate the Deck Pressure Weights (5).
To obtain the best out of your TTB.3045.NX
Numatic have supplied a ‘Deck
Pressure Weight’ allowing the operator to
add or remove pressure on the brush or pad

Using the Deck Pressure
Weights.
1
2
B
A
3
4
5
A
B