Nacecare NX1K CRL8055/100T User manual

CRL8055/100T
CRL8072/100T
Original Instructions
RIDE-ON
SCRUBBER
DRYER
numatic.com
CAUTION, Read instructions before using the machine
Keep for future reference

2
Index
Machine Overview .................................Pages 2-3
Control Panel Overview .................................Page 4
Machine Set up Guide .................................Page 5
Fitting the Hose Guide .................................Page 6
Fitting the Floor Tool .................................Page 6
Lowering the Floor Tool .................................Page 6
Breakaway Floor Tool .................................Page 6
Raise / Lower Brush Deck................................Page 7
Fitting the Brush .................................Page 7
Filling the Clean Water Tank ...........................Page 8
Fill Level Indicator ...............................Page 8
Machine Operation
Setting the Cleaning Controls .........................Page 9
Waste Water Tank Full .................................Page 9
Emergency Stop Button / Horn........................ Page 10
Anti Tip System ................................. Page 10
Machine in Use .................................Page 11
O󰀨 -Aisle Cleaning ................................. Page 11
Machine Cleaning .................................Page 12-13
Free Wheel Function .................................Page 13
Changing Floor tool Blades ..............................Page 14
Machine Charging .................................Page 15
Battery Care .................................Page 15
Charging Lights Sequence ...............................Page 16
Specications .................................Page 16
Trouble Shooting .................................Page 17 & 25
Rating Label / Personal Protective Equipment /
Recycling .................................Page 18
Information for Scrubber Dryer.........................Page 19-20
Recommended Spare Parts ...........................Page 21
Schematic Diagram .................................Page 21
Battery Information ................................ Page 22-25
Warranty ................................. Page 26
EU Declaration Document ..............................Page 27
Company Address .................................Page 28
After the removal of all the packaging,
carefully open and check the contents
● Owner Manual
● 2 x Ignition Keys
● Battery Charging Lead
● 1 x 30 Amp Fuse (Brush)
● 1 x 20 Amp Fuse (Vac)
● 1 x 10 Amp Fuse
● 1 x 4 Amp Fuse
● 1 x 2.5 Amp Fuse
● Maxi Fuse-puller
PLEASE READ
BEFORE COMMENCING
OPERATION
1 Operator control panel
2 Brush deck foot pedal
3Anti-tip bu󰀨ers
4 Floor-tool raise / lower lever
5Clean water tank ll point
6 Brush deck
7Fuse Panel (20A Vac / 30A Brush Motor /
4A Water pump / 10A Brush engage).
8 Li-ion 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)
In the event of a breakdown contact
your Numatic dealer or the
Numatic Technical
help line [phone]

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10
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7
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Machine Overview

4
1
3
4
5
6
7
8
9
10
2
1 Water Flow Rate 6 Forward / Reverse Switch 2Vacuum 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
In the event of a breakdown contact
your Numatic dealer or the
Numatic Technical
help line [phone]
Control Panel Overview

5
Insert the Ignition key and switch the
machine on. (Fig. A)
Lift top tank assembly to reveal battery
compartment, ensuring you use the
handle grip provided.
Fit vacuum and brush fuses (contained
in start-up pack) into the fuse holders as
illustrated.
(Fig. 1)
Charge the machine to activate the
batteries. After the batteries were
activated, LEDs should illuminate on the
top of all the batteries.
Insert Key into ignition located on the
control panel (See (Fig. A)
Numatic International Ltd recommends
ONLY using 911948 NX1K LFP battery
type Lithium Batteries provided with this
machine.
20 Amp Fuse = Vac Motor
30 Amp Fuse = Brush Motor
10 Amp Fuse = Brush Engage
4 Amp Fuse = Water Pump
A
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.
!!
CONTENTS
● Owner Manual
● Battery Charging Lead
● 2 x Keys
● 30 Amp Fuse
● 20 Amp Fuse
● 1 x 10 Amp Fuse
● 1 x 4 Amp Fuse
● 2.5 Amp Fuse
● Maxi Fuse Puller
Use handle grip when
raising or lowering the
top waste-tank.
20 Amp 30 Amp
ENSURE THAT NO METAL OBJECTS COME INTO CONTACT WITH BATTERY TERMINALS
WHILE THE BATTERIES ARE EXPOSED.
4 Amp
10 Amp
Machine Set-up Guide
1

6
Fitting the Hose Guide
Break-away Floor Tool
Ret vacuum hose to the
Floor tool when nished.
The U-bend in the hose prevents water spillage when the vacuum is switched o󰀨.
Ret vacuum hose to the oor tool when nished.
Note: DO NOT push the vacuum hose
onto the oor tool with the oor tool in
the raised position.
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.
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.
Machine Set-up Guide
Fitting the Floor Tool

7
Floor Tool Transit Bracket
When tting the brushes make sure it is done on a at surface.
Please follow the same process to t both brushes to the CRL8072T as is for the single
brush tting on the CRL8055T.
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.
Always ensure that the
machine is switched o󰀨
before making any
adjustments. !!
12
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.
CRL 8072
Twin Brush
Machine Set-up Guide
Raise Brush Deck/ Fitting the Brush/
Lower Brush Deck

8
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.
Always ensure that the machine is switched o󰀨 before making any adjustments. !!
The CRL 8055/8072 is equipped with a large capacity 80 litre clean water tank, allowing for large areas to be covered in a single ll.
10
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.
Machine Set-up Guide
Filling the Clean Water Tank
Fill Level Indicator

9
Waste Water Tank Full
Setting the Cleaning Controls
Drive the machine to the cleaning site.
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 airow when the top waste water tank is full.
The vac motor will continue to run, there is an audible di󰀨erence in the sound when the shut o󰀨 system operates.
For more details on checking and cleaning the shut o󰀨 system see page 13.
IMPORTANT
Do not operate machine unless the operator manual has been read and fully understood. !!
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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Machine Operation

10
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 CRL 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 bu󰀨ers at the front are designed to
prevent the machine tipping in the event of
the operator turning sharply.
The bu󰀨ers are designed to be
replaceable when worn.
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.
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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Machine Operation
Emergency Stop Button/ Horn
Maximum Speed Control
Anti-tip System

11
To operate, select forward and depress the accelerator pedal.
Note: The machine will not operate in reverse with the oor tool lowered.
Vacuum pick-up and water ow will turn on if selected and providing the brush and oor tool are in
the lowered position, the machine will move forward.
Clean water is dispersed evenly via ‘THRU- FEED’ scrubbing brushes.
The waste water is then retrieved by the suction oor tool.
Overlap each scrubbing path by 10cm to ensure an even clean.
After stopping, let the vacuum motor run for 10 seconds to collect any water left in the vacuum
hose, then switch the vacuum motor o󰀨.
On heavily soiled oors use a ‘double scrub’ technique.
First pre-scrub the oor with the oor tool in the raised position, allow the chemicals time to work,
then scrub the area a second time with the oor tool lowered.
If your machine leaves streaks on the cleaned oor,
either clean the oor tool blade or adjust blade height
for optimum performance.
The optional o󰀨-aisle cleaning kit gives added exibility to the
operator.
The kit can be used to clean hard to reach / inaccessible areas.
Remove the vacuum hose from the oor tool and attach to the
o󰀨-aisle kit.
To operate the vacuum, press the vacuum switch on.
Note: Return the hose to the oor tool once nished using
the o󰀨-aisle facility.
Adjusting the blade height.
Set lever to forward.
Water ow rate selection.
Brush deck in lowered position. Floor tool lever in lowered position.
Vacuum switch.
Low
High
Machine Operation
Do not operate the machine
on inclines that exceed 11%.
! !
Machine in Use
O󰀨-aisle Cleaning Kit
(Optional Extra Accessory) 606182

12
Note: The separator can be hung from either side of the top tank while you maintain the machine using the clip on the front
of the lid.
After use, empty waste water tank using emptying hose and ush-out with
clean water.
Remove oor tool vacuum hose ensuring you remove the U-bend clip and ush
out with clean water.
Empty clean water tank, using emptying hose and again ush out with clean water.
A
B
C
When retting the separator make sure you engage the front of the separator BEFORE pushing the separator down.
Ret the vacuum hose.
Always ensure that the machine is switched o󰀨 prior to any maintenance. !!
A
B
C
Remove hose. Remove separator and clean.
Clean and examine rubber seal during
each clean.
Machine Cleaning

13
Located in your waste water top tank is a vacuum shut o󰀨 system, this prevents suction when the waste water tank is full. It also
prevents foam created by high-foaming detergents from entering the motor. Sometimes the oat vents get clogged and blocked,
clean to ensure correct operation. Regularly check and clean the air lter in the top of the assembly. Remove debris basket lter and
rinse using clean water, and ret.
IMPORTANT: If the debris basket is allowed to become clogged, vacuum performance can deteriorate.
The clean water tank lter is located to the front of the battery compartment and should be checked at regular intervals.
Lift the lter o󰀨 of the cradle, unscrew the bottom and remove, taking care not to spill any liquid on to the batteries.
Rinse using clean water and ret, retting is reversal of removal.
Note: Any Spills should be wiped up before tank is lowered.
Always ensure that the machine is switched o󰀨 prior to any maintenance. !!
The CRL 8055/8072 is equipped with a free wheel function that will enable the operator
to move the machine.
The free wheel lever can be found on the right hand side of the rear axle.
To disengage the brake, pull the lever into the down position.
Re-engage the brake by moving the lever into the up position.
Note: When the brake is disengaged the machine has no braking facility.
Care must be taken when moving the machine in free wheel mode.
ALWAYS ENSURE THAT THE MACHINE IS ON LEVEL GROUND
BEFORE DISENGAGING BRAKE ARM.
NEVER DISENGAGE THE BRAKE WHEN THE MACHINE IS ON A SLOPE / GRADIENT. !!
Debris basket removal.Float vent. Air lter.
Machine shown on it’s side.
Machine Cleaning
Free Wheel Function

14
Changing the Floor Tool Blades
Always ensure that the machine is switched o󰀨 prior to maintenance.
4
2
3
1
5
Floor Tool Overview
1. Retaining pins x 4
2. Front blade (slotted)
3. Blade carrier
4. Rear blade
5. Floor tool main body
Note: The blades are designed to be
reversible, thus extending their useful
working life.
! !
Lower the oor tool then unscrew the retaining knobs and slide it o󰀨 the holding bracket.
Rinse the oor tool assembly with clean water and ret.
Periodically the oor tool blades should be examined and checked for wear and damage.
Replacement is a reversal of the removal process.
Remove oor tool. Remove four retaining pins.
Turn the oor tool over. Separate the blade from the carrier. Peel away blades.

15
Machine charging point, above footplate. Insert country specic charging lead. Red charging indicator illuminates when
charging.
The battery meter displays the charge level of the batteries;
when fully charged, all meter lights are illuminated.
When the machine is getting close to empty the last light starts to ash,
the operator should then take the machine to a suitable charging point.
When the battery icon starts ashing, the vacuum and brush
motors will be disabled and the user should charge the machine.
As the machine is used and the batteries are discharged, the
meter lights will go out from right to left.
If the battery-charge level is allowed to discharge to the point
that only one or two lights / bars remain illuminated, the operator
must consider charging the machine.
The LFP batteries are sealed for life and are totally maintenance free.
The on-board charger automatically monitors the charging process and will switch to oat charge mode when the batteries are fully
charged. Float charge mode allows to maintenance LFP batteries at the right level of health. The machine should be left on oat
charge overnight or over the weekend at least once per month or more frequently if needed.
Insert the charging lead required for your country into the charging point.
The machine charging point is located to the rear of the machine under the control panel.
Connect to a suitable power supply.
Once mains power is connected the red charging indicator will illuminate.
To ensure a full charge, from an empty state, the machine should be left for a period of 8 hrs.
Once fully charged, disconnect the charging lead from both the power supply and the machine.
2
3
+-+-
1
Under normal daily usage:
Re-charge the machine FULLY after each use regardless of
machine operation time.
It is recommended to leave the machine connected to power
grid overnight, at least once a month. If the user does not
disconnect the cable after full charge it is not an issue.
Do not leave the machine in a discharged state.
!
Periodically inspect the battery
connections for tightness and corrosion.
Alternative Display
When the last red light starts
ashing, the vacuum and
brush motors will be disabled
and the user should charge
the machine.
Machine Charging
Battery Care
Always ensure that the machine is
switched o󰀨 prior to charging.
To ensure your machine remains at its maximum
e󰀩ciency and prolong your battery life, please
follow the simple steps below:
! !
!!

16
Signal (LED) Meaning
Red LED on First Phase (Constant Current Mode).
Orange LED on Second Phase (Constant Voltage Mode).
Green LED on
Third Phase (Constant Voltage Mode) Charge Complete.
However, after full re-charge, leaving the charger connected moves to oat-
charge mode to help to maintain a healthy balance between batteries.
Red LED
ashing
followed by
Pause
Cooling Fan Locked > 1 ash between pause.
Over Voltage Protection / Output Short Circuit / Battery Reverse Polarity
> 2 ashes between pause.
Over Temperature Protection > 3 ashes between pause.
Charge Time has exceeded 16 hrs during phase 1 or 2 > 4 ashes between pause.
Note: Omeans illuminates continuously
Condition RED LED YELLOW LED GREEN LED
Pre-charge Timeout
Flashing 4
Times
O
CC Timeout O
CV Timeout O O
Battery Disconnection
Note: Re-charge the machine fully after its last use. Do not leave the machine in a discharged state.
Model - CRL 8055 / 8072
(Empty) Net Weight Brush Weight Brush Width Brush
Pressure
Pad
Width
Pad
Pressure Cleaning Area
CRL 8055 - 153.7 kg 17 kg 550 mm 8.4 G/cm2508 mm 6.8 G/cm21980m2 @ 3.6 Km/Hr
CRL 8072 - 173.7 kg 32 kg 370mm x 2 19.9 G/cm2360mm x 2 16.6 G/cm22592m2 @ 3.6 Km/Hr
Transaxle Run Time
100 A/Hr
Total Battery
Weight 100 A/Hrs
Charge Times
100 A/Hrs Height Length Width
24 V / 400 W 2 Hr 45 Mins 21.4 kg 5 Hrs 1160 mm 1460 mm
CRL 8055 -
805 mm
CRL 8072 -
948mm
Brush Speed Airow Transit Speed Capacity Brush Motor Vac Motor Water Flow Rate Sound Pressure
150 r/min 24.2 L/sec 0-6 km/h 80L / 80L 24 V
600 W
24 V
400 W
0 - 3
L/min ≤ 70dB (A)
RTU / Gross Weight + 75Kg Operator Hand Arm Vibration Whole Body Vibration Max Gradient
8055 = 308.7Kg / 8072 = 328.7Kg ah≤2.5m/s2aw≤0.5m/s211%
Make Voltage Capacity/Energy Weight Battery Size
NX1K Battery 25.6 V 50Ah / 1280 Wh 10.7 kg 315mm (L) x 132mm (W) x 185mm (H)
Charging Light Sequence
Specications
Under abnormal use;
i.e. leaving the machine without charging for a period of time, we advise that you follow these steps:
Float charge mode allows to maintenance LFP batteries at the right level of health.
The machine should be left on oat charge overnight or over the weekend at least once per month.
Charge fully the day before you start using the machine again.

17
Green Status Indicator Fault Possible Cause E󰀨ect on Product Investigate the Following Action Required If Fault Persists
1 Flash with pause Batteries voltage
low
Batteries not been charged
Operating time severely reduced or machine will not operate
Check when machine last charged Charge batteries
immediately
Possible bad connection between batteries, controller, charger or fuses caused by loose connections, damaged wiring, water ingress
Switch OFF the machine : Remove Fuses Check connections to batteries, charger and fuses for loose wires or screws
Tighten loose connections and replace damaged components
Not accepting charge due to faulty battery / cell
Check each battery Voltage individually to detect defect unit 10.5V min
Replace batteries as required
Charger not functioning Check battery voltage and charge current en-
suring charger red fault light is extinguished
Replace charger
2 Flashes with pause Traction motor
disconnected
The motor has a bad connection
The motor will not operate
Check all connections and leads between motor and controller
Tighten loose connections and replace damaged components
Motor disconnected TCO activated (Thermal Cut Out) Motor failed to open circuit
3 Flashes with pause Traction motor
wiring trip
The motor has a short circuit to a battery
Motor will not operate
Check all connections and leads between the motor and controller
4 Flashes with pause Battery Lockout The battery charge level
has fallen below the battery lockout level and the controller is inhibiting machine functions
Machine functions not working
Check battery voltage and charge current en- suring charger red fault light is extinguished
Charge batteries immediately
Check each battery voltage individually to de- tect defect unit 10.5V min
6 Flashes with pause Charger connected The controller is being
inhibited from driving, this may be because the battery charger is connected
Machine functions not working
Remove charger to operate machine
8 Flashes with pause Controller trip A controller trip is indicat-
ed
Machine functions not working
Check all connections and leads Tighten loose
connections and replace damaged components
9 Flashes with pause Brake deactivated
or failed
Poor brake connections Brake failure or deactiva- tion
Traction drive disabled
Check brake wiring and brake lever Replace brake or wiring
as necessary. Reactivate brake by engaging brake lever
10 Flashes with pause High battery volt-
age
Poor connections between battery controller and traction motor
Machine functions not working
Check each battery Voltage individually to ensure voltage < 14 volts Check connections on controller batteries and traction motor Check combined battery pack voltage is < 28 volts
Contact Service Agent

18
Safety Critical Component:
Charging Leads: H05VV-F 3 Core x 1.0 mm2
Battery Charger: 100V-240V (50-60Hz)
DC Output: 25.6VDC, 20A
Rating Label
1 Company Name & Address
2 Machine Description
3 Supply Current / Voltage / Alternating Current / Frequency
4 Charger Output
5 Battery Voltage
6 Noise Rating
7Hand Arm Vibration
8 Weight (ready to use)
9 Ingress Protection Rating
10 Max Gradient
11 QR Code
12 WEEE Logo / Approvals Mark
13 SKU / Part
14 Machine yr/wk Serial number
1
2
3
4
8
5
6
10
7
13
12
14
9
11
No HOT drinks
when operating
this machine.
CAUTION
Ear Protection Safety Footwear Head Protection Safety Gloves
Dust / Allergens
Protection
Eye Protection Protective Clothing Hi-Vis Jacket Caution
Wet Floor Sign
PPE (Personal protective equipment) that may be required for certain operations.
WEEE (Waste, Electrical and Electronic Equipment)
Scrubber dryer Accessories and packaging should be sorted for environmentally-friendly recycling.
Only for UK & EU countries.
Do not dispose of scrubber-dryer into household waste.
According to the European Directive 2012/19/EU on waste electrical electronic equipment and its incorporation into
national law.
Scrubber-dryers that are no longer suitable for use must be separated, collected and sent for
recovery in an environmentally-friendly manner.
Note: A risk assessment should be conducted to determine which PPE should be worn.
About the Machine

19
Operators shall be adequately instructed as to the correct use of the machine.
As with all electrical equipment care and attention must be exercised at all times during its use, in addition to ensuring that
routine and preventative maintenance is carried out periodically in order to ensure its safe operation.
Failure to carry out maintenance as necessary, including the replacement of parts to the correct standard
could render this equipment unsafe and the manufacturer can accept no responsibility or liability in this respect.
When ordering spare parts always quote the Model Number / Serial Number speci ed on the Rating Plate.
Do not use on cleaning surfaces having a gradient exceeding that marked on the machine. While on ramps or inclines, avoid sudden
stops. Avoid sharp turns. Use low speed down ramps. Clean only while descending (driving down) the ramp.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge. Children should be supervised to ensure that they do not play with the appliance.
When detergents or other liquids are used, read the manufacturer’s instructions.
Only use brushes provided with the appliance or those speci ed in the instruction manual.
The use of other brushes may impair safety.
A full range of brushes and accessories are available for this product.
Only use brushes or pads which are suitable for the correct operation of the machine for the speci c task being performed.
It is essential that this equipment is correctly assembled and operated in accordance with current safety regulations.
When using the equipment always ensure that all necessary precautions are taken to guarantee the safety of the operator and
any other persons who may be a󰀨 ected.
Wear nonslip footwear when scrubbing. Use a respiratory mask in dusty environments.
The machine, while charging, must be positioned so that the mains plug is easily accessible.
When cleaning, servicing or maintaining the machine, replacing parts or converting to another function the power source shall be switched o󰀨 .
Mains operated machines shall be disconnected by removing the power plug, and battery operated machines shall be disconnected by
using top ON/OFF button on the battery.
In order to prevent unauthorised use of the machine the power key must be removed after use.
Machines left unattended shall be secured against unintentional movement.
When detergents or other liquids are used, read the manufacturer’s instructions.
This machine shall be stored indoors only
This machine is for indoor use only.
NOTES :This machine is intended for commercial use, for example in hotels, schools, hospitals, factories, shops, o󰀩 ces and
rental businesses.
• Ensure only competent persons unpack/assemble the machine.
• Keep your machine clean.
• Keep your brushes in good condition.
• Replace any worn or damaged parts immediately.
• Regularly examine the power cord for damage, such as cracking or ageing. If damage is found, replace the cord before
further use.
• Only replace the power cord with the correct Numatic approved replacement parts.
• Ensure that the work area is clear of obstructions and / or people.
• Ensure that the working area is well illuminated.
• Pre-sweep the area to be cleaned.
• Use steam cleaners or pressure washers to clean the machine or use in the rain.
• Attempt machine maintenance or cleaning unless the power plug has been removed from the supply outlet.
• Allow any inexperienced repairs. Call the experts.
• Strain cable or try to unplug by pulling on cable.
• Leave the brush pad on the machine when not in use.
• Allow the machine to be used by inexperienced or unauthorised operators or without appropriate training.
• Use the machine without the solution tanks properly positioned on the machine, as shown in the instructions.
• Expect the machine to provide trouble-free, reliable operation unless maintained correctly.
• Run the machine over power cable during operation.
• Lift or pull the machine by any of the operating triggers, use the main handle.
• Remove the handle from the machine except for service and repair.
WARNING
CAUTION
DO
DON’T
COMPONENT INTERVAL INSPECT FOR
Mains Lead DAILY Scuffi ng, cracks, splits, conductors showing
Brushes DAILY Bristle damage, wear, drive collar wear
Squeegee Blade BEFORE EACH USE Wear, cracks, splits
Filters BEFORE EACH USE Clogging and debris retention
Tanks AFTER EACH USE Rinse dirty water tank after use
READ MANUAL BEFORE USE
Information for Scrubber Dryer

20
Precautions when working with batteries
1. Always wear protective clothing e.g. face visor, gloves and overalls when working with batteries.
2. Whenever possible always use a properly designated and well-ventilated area for charging.
Do not smoke or bring naked  ames into the charging area.
3. Remove any metallic items from hands, wrists and neck i.e. rings, chains etc. before working on a battery.
4. Never rest tools or metallic objects on top of the battery.
5. When charging is complete disconnect from the mains supply.
6. The batteries must be removed from the machine before it is scrapped.
7. The machine must be disconnected from the supply when removing the battery.
8. To remove the batteries:- Disconnect machine from the mains supply (if charging) and ensure batteries are switched
o󰀨 using the button that is placed on the battery top. Disconnect hoses from separator and tanks.
Remove separator and tanks. Unscrew battery strap  xings and remove.
Undo battery terminals and remove. Remove batteries.
9. The batteries are to be disposed of safely, as according to local government guidelines.
10. Only use genuine Numatic replacement batteries.
11. Do not allow the batteries to become fully discharged; it may not be possible to re-charge them.
Batteries should not be discharged below 22.5 volts with 10 amps  owing.
12. Do not allow one battery to be discharged separately to the other.
13. Do not mix batteries from di󰀨 erent machines.
14. The batteries  tted to this product are Lithium-ion (Li-ion), Lithium Iron phosphate (LFP) type.
The  tting of any other type of battery may cause a safety hazard.
15. Switch o󰀨 the battery using top ON/OFF button before cleaning or maintenance.
Battery Care
1. Battery Storage:
a. Batteries must be stored in a dry, level and clean location not exceeding a temperature range of 15°C ~ 25°C.
b. Batteries must by fully charged every 6 months when on-the-shelf or if the battery voltage reduces to 25V.
c. Batteries must be put into use within 12 months of the date of manufacture, failure to do so will lead to reduced capacity in
the  eld. (battery date code) -
d. If a battery does not want to switch ON and the green LED on the top is not illuminating, irreversible damage has
occurred. Under this condition, a battery should not enter into service and should be disposed of according to local
authority guidelines.
2. During Use:
a. Batteries must be recharged after every use regardless of machine run time.
b. If the machine is to be left dormant for any length of time complete the following:
i. Fully charge the batteries.
ii. Do not leave batteries dormant for more than 6 months.
Daily
Keep the machine clean.
Ensure brushes/ pads/ squeegee/  lters are in good condition.
Check for any worn or damaged parts and replace immediately.
Drain and rinse dirty water tank after every use.
Store machine with brush deck secured in the elevated position.
Weekly – as daily and –
Check brush or pad and skirt and rinse.
Check  oor tool blades for wear and wipe clean.
Clean separator assembly including  lter and check condition of seal.
Flush out system with clean water and clean  lters.
Batteries
Always re-charge the batteries after use.
Charge for a minimum of 4 hours. Leave the battery on charge overnight, at least once per month.
After it has been fully charged, this will prolong battery life.
TwinTec
Maintenance
ZP19006F YYW W0 0001
Serial number
Week of Production
Year of Production
Information for Scrubber Dryer
READ MANUAL BEFORE USE