Ice i20NBL+ User manual

i20NBL+
i20NBL+-OB
i20NBTL+
i24BTL+
Auto Scrubber
Operator Manual

3
OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
ICE Company Limited
XiangShi Road LiaoBu DongGuan GuangDong China
Tel: 0769 - 81869000
Fax:0769 – 81863000
Specifications and parts are subject to change without notice.
PROTECT THE ENVIRONMENT
Please dispose of packaging materials, old machine components such as bat-
teries, hazardous fluids, including antifreeze and oil, in an environmentally safe
way according to local waste disposal regulations.
Always remember to recycle.

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
READ OPERATOR MANUAL CAREFULLY!
1. Identify the machine model.
2. Identify the machine serial number from the data label.
3. Ensure the proper part number is used from the parts list.
4. Identify the part number and quantity.
Do not order by page or reference numbers.
5. Provide your name, company name, customer ID number, billing and shipping address, phone
number and purchase order number.
IMPORTANT: To ensure full warranty protection, please fill out & return your warranty card.
Please fill out at time of installation for future reference.
Model No. ____________________________________________________
Serial No. ____________________________________________________
Machine Options _______________________________________________
Sales Rep. ___________________________________________________
Sales Rep. Phone No. ___________________________________________
Customer ID Number ___________________________________________
Installation Date _______________________________________________
HOW TO ORDER PARTS
Only use ICE Company supplied or equivalent parts. Parts and supplies may be ordered online, by phone, by
fax or by mail.

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
TABLE OF CONTENTS
SAFETY PRECAUTIONS …..........................................................
MACHINE COMPONENTS............................................................
Machine Components
Panel Components Old Design
Panel Components New Design i20NBL+
Panel Components New Design i20NBTL+/i24BTL+
i-Synergy
TM
Introduction
MACHINE SETUP & INSTALLATION...........................................
Uncrating Machine
Installing batteries
Battery Charging
Installing Instaling Pad Driver or Brush
Mounting the Squeegee Assembly
Filling the Solution Tank
MACHINE OPERATION...............................................................
Pre-Operation Checks
Operating the Machine
WHILE OPERATING MACHINE...................................................
Circuit Breaker
Hour Meter
TANK DRAINING.......................................................................
Draining the recovery Tank
Draining the solution Tank
PREVENTATIVE MAINTENANCE.................................................
Daily Maintenance
Monthly Maintenance
Machine Storage
FAULT CODE & SOLUTION.........................................................
BASIC TROUBLESHOOTING.......................................................
TECHNICAL SPECIFICATION.....................................................
WEAR AND TEAR PARTS LIST....................................................
CE APPROVAL...........................................................................
6– 7
8– 14
8-11
12
13
14
15
16– 19
16
16
17
18
18
19
20-21
20
20-21
22-23
23
23
24
24
24
25-26
25
25
26
27-30
31-32
33-34
35
36-37

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
SAFETY PRECAUTIONS
Do not operate machine:
- Unless trained and authorized.
- Unless you have read and understand the
operators manual.
- In flammable or explosive areas.
- If not in proper operating condition.
- In outdoor areas.
Before starting machine:
- Make sure all safety devices are
in place and operate properly.
When using machine:
- Go slow on inclines and slippery
surfaces.
- Follow all safety guidelines.
- Be very careful when using the machine in
reverse.
- Reduce speed when turning.
- Report and fix any damage to machine prior
to operating it.
- Never allow children to play on or around.
- Do not operate on inclines that exceed 5%
(3 °).
Before leaving or servicing machine:
- Stop on level surface.
- Turn off machine.
When servicing machine:
- Read operators manual thoroughly prior
to operating or servicing this machine.
- Use manufacturer supplied or approved
replacement parts.
- Secure machine with wheel blocks prior
to jacking the machine up.
- Use approved jack or hoist to safely ele-
vate the machine.
- Disconnect batteries prior to working on
machine.
- Avoid moving parts.
Do not wear loose fitting clothing while
servicing machine.
1.
2.
3.
4.
5.
This machine is intended for commercial use.
It is designed exclusively to scrub hard floors in an indoor environment and is not constructed for any other use.
Only use recommended accessories.
All operators shall read, understand and exercise the following safety precautions:

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
WARNING:
Fire or Explosion Hazard.
Keep sparks and open flames away!
Keep battery compartment open when charging.
WARNING:
Flammable materials can cause an explosion or fire.
Do not use flammable materials in tanks.
WARNING:
Flammable materials or reactive metals can cause explosion or fire.
Do not pick up.

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
12345
6
7
8
9
10
11
12
15
16
17
18
19
14
13
Old Design
New Design

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
MACHINE COMPONENTS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
OLD DESIGN
Control Handle
Control Handle Start Bail
i-SynergyTM, ID card scanning area
Recovery Tank Support Stand
Vacuum Motor, 24VDC
Lithium-ion Batteries
Bucket Fill Port/ Clean-Out Port
Solution Tank
LED Light
Motor Hub Lock Pin (Disk Models)
Scrub Head Assembly
Scrub Head Skirt
Wheels, 8 Inch
Caster, 3.15 Inch
Caster, 2 Inch, Squeegee Blade Adjustment
i-Synergy decal
ICE Logo
Hose Fill-Port
Squeegee Storage Bracket
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
NEW DESIGN
Control Handle
Control Handle Start Bail
i-SynergyTM, ID card scanning area
Recovery Tank Support Stand
Vacuum Motor, 24VDC
Lithium-ion Batteries
Cleaner Group (Option)
Bucket Fill Port/ Clean-Out Port
Solution Tank
LED Light
Motor Hub Lock Pin (Disk Models)
Scrub Head Assembly
Scrub Head Skirt
Wheels, 8 Inch
Caster, 3.15 Inch
Caster, 2 Inch, Squeegee Blade Adjustment
i-Synergy decal
ICE Logo
Hose Fill-Port
Squeegee Storage Bracket

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
20
21
22
23
24
25
26
27
28
31
32
33
34
35
29
30
36
37
Old Design
New Design

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
MACHINE COMPONENTS
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
OLD DESIGN
Control panel (see Panel components)
Emergency Stop Button (Drive Models)
Main controller breaker
On-board battery charger / Window
Solution Tank Level / Drain Hose
Heavy Down Pressure Lever
Scrub Head Lift Pedal
Bumper Rollers
Squeegee Assembly
Squeegee Vacuum Hose
Filter Assembly
Ball Valve
Cargo Mesh Bag
Squeegee Lift Lever
Power cord, on-board Battery charger
Recovery Tank Drain Hose
Recovery Tank
Recovery Tank Cover
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
NEW DESIGN
Control panel (see Panel components)
Main controller breaker
Emergency Stop Button (Drive Models)
On-board battery charger / Window
Solution Tank Level / Drain Hose
Heavy Down Pressure Lever
Scrub Head Lift Pedal
Bumper Rollers
Squeegee Assembly
Squeegee Vacuum Hose
Filter Assembly
Ball Valve
Cargo Mesh Bag
Squeegee Lift Lever
Power cord, on-board Battery charger
Recovery Tank Drain Hose
Recovery Tank
Recovery Tank Cover

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
MACHINE COMPONENTS
Panel Components Old Design
Fault indicator
Battery meter
Brush motor indicator
LED display screen
Solution flow indicator
Solution flow control button (-)
Solution flow control button (+)
Fault message display area
Vacuum motor indicator
1.
2.
3.
4.
5.
6.
7.
8.
9.
Vacuum motor switch
Fault code
Timer
Speed control button (-)
Speed indicator
Speed control button (+)
NOTE: Decall i20NBTL is similar of
i24BTL
10.
11.
12.
13.
14.
15.
2
3
1
5
67
9
10
8
11
12
4
2
3
1
10
13
15
9
12
11
7
5
6
8
14
4

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
Panel Components New Design i20NBL+
Calendar time
Battery meter
Solution flow control button
Setting
Vacuum motor switch
Fault indicator
1.
2.
3.
4.
5.
6.
Power saving
Custom Pattern
Heavy load
Timer
Regulating detergent
7.
8.
9.
10.
11.

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
Panel Components New Design i20NBTL+/i24BTL
Calendar time
Battery meter
Solution flow control button
Setting
Vacuum motor switch
Fault indicator
1.
2.
3.
4.
5.
6.
Power saving
Speed control button
Heavy load
Custom Pattern
Timer
Regulating detergent
7.
8.
9.
10.
11.
12.

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
i-Synergy
TM
collects operational data from cleaning machines and transmits the information to ICE’s server.
The ICE server generates daily reports and sends them to designated end users by email. From these reports,
end users will have information about machines’ usage and even specific timings.
Besides, i-Synergy
TM
also collects data on lithium-ion battery, vacuum motor, brush deck motor, drive wheel
motor, and other electrical components at least once every minute when the machine is in use and even during
battery charging.
i-Synergy
TM
will send notifications instantly to the ICE server in case of any malfunction.
ICE maintenance personnel will receive a SMS within minutes from the ICE server for immediate servicing.
i-SynergyTM Introduction

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
MACHINE SET UP & INSTALLATION
Uncrating Machine
Be sure and check packing carton for any damage. Immediately report any damage to carrier.
Check the contents of package to ensure that the following items are included:
Uncrate the wooden box, place the top board on the edge of pallet, lay it in the front of the machine
Machine,
Lithium-ion Batteries,
Squeegee assembly.
•
•
•
The machine uses Lithium-ion batteries, the batteries are already in the machine upon delivery; however you
will need to connect the Lithium-ion batteries to the machine.
Installing Batteries (for i-Synergy machines only)
Open recovery tank to gain access to bat-
tery compartment.
Place the battery brace at the
rear of the batteries.
1.
2.
WARNING:
Fire or Explosion Hazard.
Keep sparks and open flames away!
Keep battery compartment open when charging.
Battery Charger (in-build)
Pad Driver
Brush
•
•
•
Plug the batteries connector to the ma-
chine adaptor, connect machine i-Synergy
TM
COM port with the batteries. (See Fig, 1
and 2)
3.
Figure 1 Figure 2

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
WARNING:
Fire or explosion hazard. Keep sparks and open flame away.
Keep battery compartment propped open when charging.
Use only ICE supplied or approved batteries charger, use of unapproved charger may
cause damage to the batteries and machine.
NOTE:
The machine will not operate while charging.
Applicable to charging Lithium-ion
batteries
Automatic shut off circuit
Output current of 15 Amps
Output voltage of 24 Volt
•
•
•
•
1.
2.
3.
4.
5.
6.
Place machine in a well ventilated
area.
Turn the machine off.
Connect the charger’s AC power sup-
ply cord (see machine components,
item #34, and Fig. 3 and 4) to a prop-
erly grounded receptable.
Prop up the recovery tank by the sup-
port stand (see machine components,
item #4, and Fig. 5) for ventilation
when charging.
The charger will automatically be-
gin to charge and will automatically
shut off once the batteries are fully
charged.
(See Fig. 6)
Upon completion of charging, discon-
nect the AC power supply cord.
Batteries charger specifications:
Battery Charging
Figure 3
Figure 4

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
Installing Pad Driver Or Brush
Ensure that the machine is turned off.
Step down on the scrub head lift pedal
(see machine components, item #26) to
raise the scrub head off the floor.
If using a Pad Driver, first attach the ap-
propriate pad to the pad driver surface.
Turn the brush motor hub until the slot
with the spring clip is visible through the
scrub head window.
1.
2.
3.
4.
Mount the pad driver or brush to the
brush motor hub by lining up the three
studs with the three holes in the brush
motor hub. Once in the holes, rotate the
driver toward the spring clip to lock the
pad driver into place.
If necessary, press down on the motor
hub lock pin (see machine componts, item
#10) to lock motor hub in place.
5.
Figure 5 Figure 6

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
Mounting the Squeegee Assembly
Lift the squeegee lift lever (see machine
components, item #33) to the upward
position.
Mount the squeegee assembly to the
squeegee pivot bracket.
Make sure the knobs are completely seat-
ed into the slots before securing knobs.
1.
2.
Connect the vacuum hose to the squeegee
assembly. Loop the hose by using the hose
clip provided.
Check the squeegee blades for proper
adjustment.
3.
4.
Figure 7 Figure 8

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OPERATOR MANUAL
i20NBL+/ i20NBTL+/ i20NBTL+-OB/ i24BTL+
Figure 9
Filling the Solution Tank
The machine is equipped with a hose fill-port (see machine components, item #18) at the rear of the machine,
and a bucket fill-port (see machine components, item #7, see Fig. 9) located under the recovery tank.
Before accessing the bucket fill-port make sure that the recovery tank is empty.
Fill the solution tank to the “60L” level on the solution tank sight gauge. When using the bucket fill-port, stop
filling when the level reaches the bottom edge of the fill-port.
WARNING:
Do not put any flammable materials into solution tank. This can cause an
explosion or a fire.
Only use recommended cleaning chemicals.
Contact your janitorial supply distributor for recommendations on proper
chemicals.
NOTE:
When filling the solution tank with a bucket, make sure that the bucket
is clean. Do not use the same bucket for filling and draining the machine.