Numatic NX300 User manual

Original Instructions
CAUTION, Read instructions before using the machine.
Traduzione del manuale d’uso originale
ATTENZIONE, Leggere le istruzioni prima di utilizzare l’apparecchio.
numatic.com
GBGB
NUC244NX
COMPACT
SCRUBBER DRYER
GBGB//ITIT
LAVASCIUGA
PAVIMENTI COMPATTO

2
In the event of a breakdown contact
your Numatic dealer
Machine Overview ................................. Pages 2 & 3
Control Panel Overview ................................. Page 4
Quick Set up Guide ................................. Page 5
Brush tting ................................. Page 5
Floor tool and vacuum hose tting.................... Page 5
Main tank assembly removal............................ Page 5
Clean water tank removal & lling .................... Page 6
Battery tting & water ow setting .................... Page 7
Machine handle operation ............................... Page 8
Storage & Transportation ................................. Page 9
Regular maintenance ................................. Page 10
Separator removal & cleaning ........................ Page 10
Clean water tank outlet cleaning .................... Page 10
Float valve removal & cleaning ........................ Page 11
Emptying Tanks ................................. Page 11
Changing the oor-tool blades .................... Page 12
Retting the oor-tool blades ........................... Page 12
Battery removal & charging........................... Page 13
Removing the battery ................................. Page 13
Battery Charging ................................. Page 13
Twintec Maintenance ................................. Page 13
Specications ................................. Page 14
Troubleshooting ................................. Page 14
Rating Label / Personal Protective Equipment /
Recycling ................................. Page 15
Information for Scrubber Dryer..................... Page 16
Recommended Spare Parts ........................... Page 17
Schematic Diagram ................................. Page 17
Lithium-Ion Battery Warranty............................ Page17
EU Declaration Document .............................. Page 17
Company Address ................................. Page 36
Index
After the removal of all the packaging,
carefully open and check the contents
● Owner Manual
● Battery Charger & Lead
● Battery Pack ● Scrub Brushes x 2
● Squeegee Assembly
PLEASE READ
BEFORE COMMENCING
OPERATION.
KEEP FOR FUTURE REFERENCE
Machine Overview
1Operator control panel
2Triggers
3Waste-water tank
4Clean-water tank
5Brush deck
6Squeegee blades
7Clean water ow adjustment taps
8Clean-water lling / emptying cap
9Floor-tool vacuum hose
10 Vacuum hose
11 Separator
12 Battery
13 Battery charger
14 Clean tank ll view windows
15 Storage lever
16 Floor-tool release lever
17 Transport / Storage wheels

3
1
6
4
3
7
7
5
13
11
11
9
9
14
10
9
2
2
8
12
14
15
16
17
Machine Overview

4
1Battery Charge Level Meter
2Vacuum On / O󰀨
3Water Flow On / O󰀨
4Triggers
5Handle Lock Button (In the upright position)
6Handle Release Lever
7Start Button
1
3
4
4
6
5
7
2
Control Panel Overview
In the event of a breakdown contact
your Numatic dealer

5
!!
3
A
2
1
Floor tool and vacuum hose tting
Main tank assembly removal
NUC244NX CONTENTS
● Owner Manual
● Battery Charger & Lead
● Battery Pack
● Scrub Brushes x 2
● Squeegee Assembly
Remove the tank assembly from the front of
the machine. Using the inset handle on the
front of the tank assembly (A), lift the tank
assembly up towards the main handle.
Lift and tilt the top of the tank assembly away from the handle as you remove. Place
the tank assembly on a suitable surface in its upright/uppermost position.
1
2
3
Push the brush / pad holder onto the
brush motor mounts (1 & 2). Note: Gloves
are recommended to be worn whilst tting
and removing the brushes.
Make sure the handle is locked in upright
position and storage wheels are retracted.
Remove the tank assembly (and battery if
tted) gently lay machine on its front
To remove the brushes, place your ngers
behind the brush deck in locations shown
and gently wiggle o󰀨.
1
2
Make sure battery is removed
before tting or removing brushes.
A
Push the oor tool carrier handle down and push the oor tool onto the retaining clips (1 & 2).
Take the hose and t it into the hose retaining clips then push the open end securely over the centre tting on the oor tool. Follow
the arrows for the correct t. Make sure part (A) of the hose stays loose and is not over stretched.
Quick Set-up Guide
PLEASE READ BEFORE COMMENCING ANY
OPERATION AFTER THE REMOVAL OF ALL THE
PACKAGING, CAREFULLY OPEN AND CHECK THE
CONTENTS.
! !
Brush Fitting

6
Pour in the chemical (follow chemical manufactures dilution rates). Only ll the tank to the MAX ll line with clean water using a tap,
hose or suitable water container. DO NOT OVER FILL. Slide the tank back into the main tank body, make sure the front of the clean
water tank is lifted to enter the recess (A).
Push the tank all the way in until you hear it click, make sure it is securely tted before tting the tank assembly back on the machine.
8
9
Remove the clean water tank from the main body of the tank holder (4&5). To ll remove the rubber stop from the lling neck.
Note: There is a T piece keeping the rubber stop from being completely removed.
Slide your hand under the tank and curl
your ngers up in the space in front of the
tank, use your ngers to pop the tank out.
Remove the clean water tank from the
main body of the tank holder.
3
6
2
5
Over head cut away viewOver head cut away view
7
After lifting onto a suitable work surface,
tilt the tank assembly slightly forward and
slide your hand under the tank.
1
4
A
Quick Set-up Guide
Clean water tank removal and lling

7
A
7
6
A
B
Lift the battery using the battery handle.
Place the battery into the battery
compartment ensuring it is securely
in place and the orientation is correct
(battery handle folds down towards the
machine handle (A)).
Ret the main tank onto the machine.
Tilt the bottom of the tank towards the
handle above the battery.
Line the tank up against the machine
handle and lower the tank down. Make
sure it is securely tted.
Clean water tank full and tted to the
machine.
Located on the left and right side of the
machine are the individual water taps for
each brush.
Push the uid control levers on the
Left and Right of the machine to set
the desired ow required, this will vary
depending on what brush / pad and oor
type the machine is being used on.
Note: On rst use open the water taps fully
and run the machine for a short period to
purge the water ow then adjust taps to
desired ow. Make sure each lever is set
to the same position.
1
3
5
2
4
Quick Set-up Guide
Battery tting and water ow settings
B
A

8
Trigger
Machine Handle Operation
1
2
3
To start the machine pull one or both triggers in and press the start button with the deck down, this will start the brushes spinning
and the battery power indicator will illuminate to show the power level.
With either trigger pulled in press the water on button, this lights
up blue to indicate it is on.
Press the vacuum on button, this lights up blue to indicate it is on
and the vacuum starts. You are now ready to start cleaning.
A
B
Trigger Start button
Water On / O󰀨 Vacuum On / O󰀨
To lower the oor-tool, press down on the left foot pedal lever at the rear of the machine (8-A).
To lower the machine deck to the ground. Stand behind the machine, grip the handles.
With your right foot push the right pedal forward (9-B). (By pushing lever the front support
wheel retracts under the deck (9-C)).
Pull the small lever on the right hand side of the handle upwards (10-D) and then pull the
handle backwards.
To raise the oor-tool (for over-scrubbing without picking up water) use the toecap
locations to the rear of the oor-tool (E or F).
8
10
9
A
E
C
F
B
B
D
Quick Set-up Guide

9
2
1
To put the machine into storage mode start with the handle locked in the upright position and the oor-tool down (1), pull the handle
backwards until the oor-tool moves up and the transport wheels click out into position the front support wheel is deployed (2).
Rest the machine back onto the transport wheels (3).
(no button or lever action is required). Note: Do not let go of the handle.
3
To raise the oor-tool use the toecap locations to the rear of the oor-tool and lift up (A). To raise the machine deck o󰀨 the ground.
Stand behind the machine, grip the handle. With your right foot push the right pedal down (B) while pulling the machine backwards until
the storage wheels click into position and the front support wheel extends.
1
3
2
A
B
Storage and Transport mode option 1
Storage and Transport mode option 2
Make sure the handle is in the upright position and locked in place, push the handle lock button and locate handle in correct position.
Handle lock
button
Storage and Transport
!! MAKE SURE THE HANDLE IS LOCKED IN THE UPRIGHT POSITION
BEFORE LETTING GO OF THE HANDLE.

10
Once the separator has been removed, wash thoroughly under a
tap making sure to run water through the tubes and to clean the
grid lter (A).
Once clean thoroughly check the rubber seal for any damage or
cracks (B).
If any damage or cracks are found on the rubber seal replace
the separator. Failure to replace could cause loss in suction and
machine performance.
Using thumb and index nger grip the tab of the
separator and pull forwards.
Make sure the clean water tank is empty.
Unscrew the two clean water outlets, A
and B.
Remove the clean water outlets from the
clean water tank.
Wash the clean water outlets thoroughly
under a tap, make sure the lter is clean
with no blockages. Check for any damage
(if any damage is found replace the clean
water outlets).
Lift the separator away from the tank. Take the separator to a suitable cleaning station.
1
4
5
2
3
A
B
1
A
B
2
3
Regular Maintenance
Separator removal and cleaning
Clean water tank outlets