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RS28

Ice RS28, RS26L, RS28L, RS32L Operator's & Parts Manual

Operator & Parts Manual
Rider Auto Scrubber
www.icecompanies.com
RS26 RS28 RS32
INTELLIGENT CLEANING EQUIPMENT
8300004
REV.04 (03-2017)
2
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.
1. Identify the machine model.
2. Identify the machine serial number from the data label.
3. Ensure the proper serial 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.
Please ll 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
READ OPERATOR MANUAL CAREFULLY!
ICE Company Limited
XiangShi Road LiaoBu DongGuan GuangDong China Tel: 0769 - 81869000 Fax:0769 - 81863000
Specifications and parts are subject to change without notice.
IMPORTANT: To ensure full warranty protection, please ll out & return
your warranty card.
PROTECT THE ENVIRONMENT
Please dispose of packaging materials,old machine components
such as batteries, hazardous uids, including antifreeze and oil, in an
environmentally safe way according to local waste disposal regulations.
Always remember to recycle.
3
TABLE OF CONTENTS
SAFETY PRECAUTIONS......................................................................................................4
MACHINE COMPONENTS................................................................................................5-6
MACHINE SETUP & INSTALLATION....................................................................................7
MACHINE OPERATION........................................................................................................8
WHILE OPERATING MACHINE............................................................................................9
TANK DRAINING.................................................................................................................10
BATTERY CHARGING........................................................................................................10
PREVENTATIVE MAINTENANCE.......................................................................................11
FAULT CODE AND ELIMINATE..........................................................................................12
TECHNICAL SPECIFICATION............................................................................................13
PARTS LIST..................................................................................................................14-39
WEAR AND TEAR PARTS...............................................................................................40
WIRING DIAGRAM.............................................................................................................41
4
SAFETY PRECAUTIONS
This machine is intended for commercial use. It
is designed exclusively to scrub hard oors 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:
1. Do not operate machine:
- Unless trained and authorized.
- Unless you have read and understand the
operators manual.
- In ammable or explosive areas.
- With brake disabled.
- If not in proper operating condition.
2. Before starting machine:
- Make sure all safety devices are in place
and operate properly.
- Check brakes and steering for proper
operation.
3. 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 x any damage to machine prior
to operating it.
- Never allow children to play on or
around.
4. Before leaving or servicing machine:
- Stop on level surface.
- Turn off machine.
5. 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 elevate
the machine.
- Disconnect batteries prior to working on
machine.
- Wear gloves when handling batteries or
battery cables.
- Avoid any contact with battery acid
- Avoid moving parts. Do not wear loose tting
clothing while servicing machine.
WARNING: Batteries emit hydrogen
gas. Explosion or re can result from
hydrogen gas. Keep sparks and open
ames away! Keep battery compartment
open when charging.
WARNING: Flammable materials can cause an explosion or re. Do not use ammable materials in tanks.
WARNING: Flammable materials or reactive metals can cause explosion or re.
Do not pick up.
5
MACHINE COMPONENTS
1. Solution tank
2. Hose ll port & Cap
3. Squeegee assembly
4. Wheels, 10 inch
5. Scrub head assembly
6. Side squeegee assembly
7. Watching window, on-
board battery charger
8. Brake pedal
9. Propel pedal
10. Front drive wheel
11. Operator seat
12. Steering wheel
13. LED light, work
14. Adjusting handle, seat
15. Off-board battery
charger receptacle
16. Detergent level watching
window
17. Warning light
18. Recovery tank cover
19. Recovery tank
20. Cup holder
21. Cap
22. Detergent bottle
23. Battery box
6
MACHINE COMPONENTS
24. Directional switch
25. Main power key switch
26. Emergency stop switch
27. Warning light switch
28. Vacuum motor switch & indicator
29. Detergent dosage adjusting buttons & indicator
30. Batteries meter
31. LED display screen
32. Fault indicator
33. Fault code
34. Fault message
35. Hour meter
36. Solution ow adjusting buttons & indicator
37. Horn button
38. 1-Step switch & Indicator
39. Brush pressure adjusting button & indicator
40. Drain hose, recovery tank
41. Drain hose, solution tank
42. Vacuum hose
7
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:
• Machine
• 4-6V Batteries
• Squeegee assembly
• 2-Pad drivers
1. Uncrate the wooden box, place the top board on the edge of pallet, lie in the front of the machine, as below shown.
WARNING:
Do not operate machine unless
you have read & understood this manual.
2. Install batteries.(see INSTALLING BATTERIES)
3. Turn on the Main power key switch (machine components, #25), make sure the Squeegee assembly (machine components, #3) and the Scrub head assembly (machine components,
#5) is off the oor.
4. Sit in the Operator seat (machine components, #11), hold the Steering wheel (machine components, #12), press the Propel pedal (machine components, #9) and driving slowly the machine down from the slope.
INSTALLING BATTERIES
WARNING: Batteries emit hydrogen gas.
Explosion or re can result from hydrogen gas.Keep sparks and open ames away! Keep battery compartment open when charging.
Recommended battery spec:
4-6V, 260AH@20HR deep cycle batteries.
Max. batteries dimensions :
300mm (L) X 180mm (W) X 290mm (H)
1. Turn the Main power key switch off.
2. Remove the Operator seat & the Battery box (machine components, #23).
3. Carefully place the batteries into the
compartment as shown in gure below. Place
the battery brace at the rear of the batteries.
NOTE: Do not drop the batteries into the compartment!
4. Connect battery cables to posts in numbered order as shown in drawing below.
NOTE: RED to POSITIVE and BLACK to NEGATIVE.
5. Reinstall the Operator seat and the Battery box.
MACHINE SET UP
INSTALLING BRUSHES OR PADS
1. Turn off the 1-Step switch (machine components, #38) and raise the Scrub head
assembly off the oor, then stop machine on the
level surface, remove the key and ensure the machine is turned off.
2. If using the pad driver, rst attach the appropriate pad to the pad driver surface.
3. Align the pad driver or brush under the motor hub and push it upward to engage.
4. To remove the pad driver or brush, raise the scrub head and remove the Side squeegee assembly (machine components, #6), push the edge of brush downward.
MACHINE SET UP & INSTALLATION
8
MOUNTING THE SQUEEGEE ASSEMBLY
1. Turn off the 1-Step switch and raise the
Squeegee assembly off the oor.
2. Mount the squeegee assembly to the squeegee pivot bracket. make sure the knobs are completely seated into the slots before securing knobs.
3. Connect the Vacuum hose (machine components, #42) to the squeegee assembly. Loop the hose by using the hose clip provided.
4. Check the squeegee blades for proper adjustment.
FILLING THE SOLUTION TANK
The machine is equipped with a Hose ll-port
(machine components, #2) at the side of the
machine, and a bucket ll-port located under the
recovery tank.
NOTE: Before accessing the bucket ll-port
make sure that the recovery tank is empty.
When lling the solution tank with a bucket, make sure that the bucket is clean. Do not use the same bucket for lling and draining the
machine.
WARNING: Do not put any ammable
materials into solution tank. this can cause an
explosion or a re.
FILLING THE DETERGENT BOTTLE
The machine is equipped with a 6 liters Detergent bottle (machine components, #22). Open the Cap
(machine components, #21) you can ll detergent,
and watch the liquid level on the Detergent level watching window (machine components, #16).
The ratio of water and detergent is 0~5%, you can adjust this ratio via pressing the Detergent dosage adjusting buttons (machine components, #29).
NOTE: Only use recommended cleaning chemicals. Contact your janitorial supply
distributor for recommendations on proper
chemicals.
WARNING: Do not operate machine unless you have read and understand this manual.
PRE-OPERATION CHECKS
1. Check the tank cover seals for damage.
2. Drain the recovery tank, check the vacuum fan
inlet lter, clean them if necessary.
3. Check the vacuum hose for debris or blockage.
4. Check the squeegees for damage, wear and for
deection adjustment.
5. Check whether Pad/Bruch is installed properly .
6. Check the brakes and steering for proper operation.
OPERATION THE MACHINE
1. Sit in the Operator seat, adjusting the seat to comfortable place by pushing the Seat adjustment handle (machine components, #14).
NOTE: The machine will not travel unless the
operator is sitting in the operator seat.
2. Turn on the machine.
Check the LED display screen (machine
components, #31) , if there are fault codes (machine components, #33) and the Fault indicator (machine components, #32) is blink, please Do Not operation the machine unless the faults have been eliminated (please see FAULT CODES AND ELIMINATE section).
3. Select the preferred settings by pressing the Brush pressure adjusting buttons (machine
components, #39) , Solution ow adjusting
buttons (machine components, #36) and Detergent dosage adjusting buttons.
NOTE: Use the minimal pressure and ow
as possible.
4. Turn on the 1-Step switch, the Scrub head assembly and the Squeegee assembly will lower down automatically, all the presetting functions will turn on.
5. The machine can scrub in both forward and backward, place the Directional switch (machine components, #24) in the forward direction is to move forward, backward is to move backward.
The horn will sound and the squeegee will
raise automatically (the vacuum motor will turn off after a short delay) when drive machine backwards. This is to prevents damaging the squeegee.
NOTE: Go slow when drive machine backwards.
MACHINE OPERATION
9
6. Press the Propel pedal, the machine start scrubbing, the speed can be adjusted by controlling the force of foot stepping, light is slow, heavy is fast.
NOTE: Go slow on inclines and slippery
surfaces.
7. To stop scrubbing, turn off the 1-Step switch, the scrub head will raise automatically, the squeegee will also raise after a short delay (the
vacuum indicator ashing), please keep moving
until the dirty water is picked up, and then release the propel pedal and stop scrubbing.
8. Turn off the machine.
BRAKE DEVICE
The machine is drived by the Front drive wheel (machine components, #10), that is equipped with a brake device. When you release the Propel pedal, the machine will stop travel, the park brake will engage after a short delay. The machine is equipped with a Brake pedal (machine components, #8), that can be used to control the machine if quicker stopping is needed or if operating on an incline.
EMERGENCY STOP BUTTON
The machine is equipped with an Emergency stop button (machine components, #26), please push it if an emergency, that will shut off all power of machine and brake immediately. To restart the machine, please reset the Emergency stop button, and turn off the Main power key switch, then turn on key switch.
NOTE: Please hold the steering wheel when
emergency stop.
WARNING: Fire Or Explosion Hazard. Do
Not Pick Up Flammable Materials Or Reactive
Metals.
1. Go slow on inclines and slippery surfaces, go slow when turn and reverse. Do not operate the machine on inclines that exceed 7% (4°).
2. Drive machine in a straight path as possible, avoid turning the Steering wheel too sharply when machine is in motion. avoid sudden turns except emergencies.
3. Do not keep the machine in the same position with pad / brush spinning, keep the machine
moving to prevent damage to oor nish.
4. If the squeegee assembly leaves streaks on the
oor, raise the squeegee off the oor and wipe
the blades down with a damp cloth. Pre-sweep
the area to prevent leaving streaks on the oor.
5. To obtain the optimum cleaning performance, you can adjust the brush pressure, solution
ow and detergent dosage as your required. If
poor picking up water performance is observed, please stop scrubbing and check the squeegee blade, adjust or replace if necessary.
6. If the dirty water path exceed the width of squeegee, please adjust the side squeegee assembly.
7. Pour a recommended defoamer into the recovery tank if excessive foam appears.
WARNING: The foam do not activate
water level switch, excessive foam may result in vacuum motor damage.
8. Press the Horn button (machine components, #37) to alert if necessary.
9. The machine is equipped with a Warning light (machine components, #17), you can select turn ON or OFF by the Warning light switch (machine components, #27).
10. If there is a fault code F10 (Batt low) on the LED display screen, the machine will stop scrubbing and alarm, please drive the machine to charging.
11. If there is a fault code F08 (Rec Tank Full) on the LED display screen, the vacuum motor will stop working and alarm, please drive the machine to drain water.
If there is a fault code F09 (Soln Tank Empty)
on the LED display screen, the Detergent
system will stop working and alarm, please ll
the solution tank.
12. If there are other fault codes on the LED display screen, please turn off the machine, eliminate the fault (please see FAULT CODES AND ELIMINATE section), then restart machine.
13. For heavily soiled areas, please use DOUBLE SCRUBBING mode.
The rst time: Turn on the 1-Step switch, then
press the Vacuum motor switch (machine components, #28), its indicator will turn off and the squeegee will raise automatically, then start to scrubbing this areas without picking up water.
The second time: turn on the Vacuum
motor switch, the squeegee will lower down automatically, and then start to scrubbing and picking up water.
14. If you only want to pick up water needn't scrubbing, Turn on the Vacuum motor switch (squeegee will lower down) and turn off the 1-Step switch (if it is ON), the scrub head will raise and then start to working.
WHILE OPERATING MACHINE
10
BATTERY CHARGING
PREVENTATIVE MAINTENANCE
TANK DRAINING
DRAINING THE RECOVERY TANK
Any time scrubbing is completed, or when relling
solution tank, the recovery tank should be drained and cleaned.
WARNING: If the recovery tank is not
drained when the solution tank has been relled, foam or water may enter the oat shut-
off screen and cause damage to the vacuum motor.
1. While holding the Recovery tank drain hose (machine components, #40) upward, remove the cap and lower hose to drain.
2. Open the Recovery tank cover (machine components, #18) and rinse out the tank. Use a rag to remove any excess dirt. Clean the
vacuum fan inlet lter located in the recovery
tank .
DRAINING THE SOLUTION TANK
Any time scrubbing operation is completed, the solution tank should be drained and cleaned.
1. While holding the Solution tank drain hose (machine components, #41) upward, remove the cap and lower hose to drain.
2. Rinse the solution tank with clean water after every use. This will help prevent chemical buildup and clogging of the solution lines.
WARNING: Fire Or Explosion Hazard. Batteries Emit Hydrogen Gas. Keep Sparks and
Open Flame Away. Keep Battery Compartment Propped Open When Charging.
Use only apprved chargers with the following specications:
• Automatic shut off circuit
• Deep cycle charging
• Output current of 20-30 Amps
• Output voltage of 24 volts
ON-BOARD BATTERY CHARGER
As standard conguration, the machine is equiped
with the On-board battery charger. The settings of On-board battery charger had been set for the recommended batteries type.
WARNING: The On-board battery charger setting's change are to be completed by authorized service centers only. Failure to properly set will result in the batteries or
charger damage.
1. Transport the machine to a well ventilated area.
2. Turn the machine off.
3. If charging wet (lead acid) batteries check the
uid level before charging.
4. Prop up the Operator seat by the support stand for ventilation.
5. Connect the charger's AC power supply cord to a properly grounded receptable.
6. The charger will automatically begin to charge, you can watching the charging status on the window (machine components, #7), once the
charging cycle begins, the indicator lights will progress from red, yellow to green. when the green indicator light comes on, the charging cycle is done. Unplug the charger cord.
NOTE: The machine will can not operate when charging.
WARNING: Before performing any
maintenance on the machine, be sure that the power is turned off, or the batteries are
disconnected!
WARING: Repairs are to be completed by Authorized service centers only. Any repairs completed by unauthorized persons will avoid
the warrenty.
DAILY MAINTENANCE
1. Remove pad driver/ brush and clean with approved cleaner.
2. Drain recovery and solution tanks completely and rinse out with clean water. Visually check the recovery tank for debris and clean out as necessary.
3. Raise the squeegee assembly off oor and wipe it down with a damp towel. Be sure to store the squeegee in the up position.
11
4. Remove the vacuum fan inlet lter and rinse it out with clean water.
5. Clean machine with an approved cleaner and a damp towel.
6. Recharge the batteries.
7. Check the condition of the squeegee blade wiping edge, rotate blade if worn.
MONTHLY MAINTENANCE
1. Clean the battery tops to prevent corrosion.
2. Check for loose battery cable connections.
3. Inspect and clean the recovery tank cover seal. Replace it if damaged.
4. Lubricate all grease points and pivot points with silicon spray and approved grease.
5. Check the machine for loose nuts and bolts.
6. Check the machine for leaks.
MOTOR MAINTENANCE
1. Contact your local Distributor for any motor maintenance.
2. Motor should have the brushes checked every 250 hours. Brushes should be replaced when they are worn to a length of 10 mm or less.
BATTERY MAINTENANCE
WARNING: Batteries emit hydrogen gas
and an explosion o re can result. Keep sparks and re away from batteries at all times.
WARNING: Whenever servicing batteries, be sure to wear protective gloves. Avoid contact with battery acid at all times.
NOTE: For the best machine performance, keep batteries charged at all times. Do not let them
sit in a discharged condition.
1. Always follow the battery charging directions as outlined in the BATTERY CHARGING section of this manual.
2. Keep battery tops and terminals free from corrosion. A strong solution of baking soda and water is the best way to keep the batteries corrosion free. DO NOT ALLOW THE BAKING SODA / WATER SOLUTION TO ENTER THE BATTERY CELLS.
3. Use a wire brush with the baking soda solution to properly clean the battery posts and connections.
4. Check battery connections for wear and loose terminals. replace if necessary.
MACHINE STORAGE
1. Always store the machine indoors.
2. Always store the machine in a dry area.
3. Always store the machine in its upright position.
4. Always store the machine with the pad driver/
brush raised off the oor.
5. Always store the machine with the squeegee
assembly raised off the oor.
6. If storing in an area which may reach freezing
temperatures, be sure to drain all uids from the
machine prior to storage. Any damage caused by freezing temperatures will not be covered by the warranty.
7. Drain the recovery tank.
8. Drain the solution tank of all uid.
FAULT CODE & SOLUTION
The machine is equipped with a LED display screen (see Machine components, item # 31), the LED screen will display the operating hours (see Machine components, item # 35) and the battery level status (see Machine components, item # 30).
When the machine detects a fault, there will be a Fault code (see Machine components, item #33) & Fault message (see Machine components, item #34) display on the LED screen, and the Fault indicator (see Machine components, item #32) will
ash continuously, accompany an audible alarm
Occasionally.
Once fault occuring, please DO NOT continue operate the machine unless the fault are eliminated. Turn off the machine, then to solve the fault, the fault code & message will be eliminated when machine restart.
If the fault is occurred frequently, or the fault can't be eliminated, please contact ICE service center.
Please refer to the below table to determine the fault cause and the solution.
12
FAULT CODE
FAULT MESSAGE FAULT CAUSE SOLUTION
F01 Seat Empty Not sit in the seat Sit in the operator seat
F02
Squeegee Actt O.L.
RE-START!
Squeegee lifting actuator is overload
Turn off the machine,after a moment, RE-START machine.
F03
Bru Actt O.L.
RESTART!
Scrub head lifting actuator is overload
F04
Vac Mtr O.L.
RE-START!
Vacuum motor overload
F05
Left Bru Mtr O.L.
RE-START!
Left brush motor is overload
F06
Right Bru Mtr O.L.
RE-START!
Right brush motor is overload
F07
Propel Mtr O.L.
RE-START!
Propel motor overload
F08 RecTank Full Recovery tank is full Drain the Recovery tank
F09 Soln Tank empty Solution tank is empty Fill the solution tank
F10
Batt Low
Charge Batt
Battery is low Charge the battery
F11
Batt Empty
Charge Batt NOW
Battery is empty Charge the battery NOW
F12 Brake Wiring Error Bad Brake wiring Check the brake wiring
F13 Release Foot pedal
Stepping the propel pedal when starting machine
Release the propel pedal
F14 Replace Brake Assy Bad Brake assembly Replace the brake assembly
F16
Control Unit Overheat!
Wait
Control Unit Overheat
Turn off the machine,after a moment, RE-START machine
F17 Replace Control Unit Control Unit Fault Replace the control unit
F18 Replace Accel Pedal Sensor Bad Accelerator pedal sensor Replace accelerator pedal sensor
F19 Replace Brake pedal sensor Bad Accelerator pedal sensor Replace accelerator pedal sensor
F20 Check Left Brush motor Bad left brush motor Check left brush motor/ wiring
F21 Check Vac Mtr Bad Vacuum motor or wiring Check the vacuum motor / Wiring
F22 Check Soln Solenoid Solution solenoid wiring fault Check the wiring & Contactors
F23 Replace Soln solenoid Bad Solution solenoid Replace the solution solenoid
F24 Check Propel Motor Bad propel motor Check the propel motor / Wiring
F25 Check Right Brush motor Bad right brush motor Check right brush motor/ wiring
F40 Check Proximity Sw Proximity switch fault Check the Proximity switch
F42 Replace Control Unit Bad Control Unit Replace the control unit
F43
Turn Dead Sw Off
RE-START!
Emergency stop button activated
Release emergency stop button and restart machine
F44 Replace Control Unit
Bad Control Unit
Contact service center, Replace the Control Unit
F45 Return Control Unit
F46 Return Control Unit
F47 Return Control Unit
F48 Return Control Unit
FAULT CODE & SOLUTION
13
TECHNICAL SPECIFICATIONS
MODEL RS26 RS28 RS32
LENGTH 61.6 in / 1,565 mm
WIDTH (MACHINE WITH SCRUB HEAD)
32 in / 815 mm 33.7 in / 855 mm 37.4 in / 950 mm
HEIGHT 56.7 in / 1,440 mm
WEIGHT 618 lbs / 280 Kg 640 lbs / 290 Kg
WEIGHT WITH BATTERIES 880 lbs / 400 Kg 900 lbs / 410 Kg
RECOVERY TANK CAPACITY 29 Gal / 110 L
SOLUTION TANK CAPACITY 29 Gal / 110 L
SQUEEGEE WIDTH 33.8 in / 860 mm 40 in / 1,030 mm
CLEANING PATH WIDTH 26 in / 650 mm 28 in / 710 mm 32 in / 810 mm
PRODUCTIVITY RATE PER HOUR (IN THEORY)
46, 300 ft
2
4,300 m
2
49, 500 ft
2
4,600 m
2
55, 600 ft
2
5,200 m
2
TRAVEL SPEED (TRANSPORT)
4 Mile / h
6.5 Km / h
MINIMUM AISLE TURN 71 in / 1,800 mm 75 in / 1,900 mm
PAD/BRUSH PRESSURE
80 lbs / 35 Kg 120 lbs / 55 Kg 160 lbs / 75 Kg
SOLUTION FLOW
0 ~ 0.7 Gal / Min
0 ~ 2.7 L / Min
BATTERIES 4 x 6V, 240AH@20Hr
VOLTAGE 24V DC
DRIVE WHEEL 1.1 hp / 0.8 KW
BRUSH MOTOR (2) 0.6 hp / 0.45 KW, 210 RPM
VACUUM MOTOR 0.6 hp / 0.45KW
VACUUM WATER LIFT (MAX) 70 in. H2O / 1780 mm. H2O
RUN TIME PER CHARGE 3~3.5 Hours
DECIBEL RATING AT OPERATOR'S EAR, INDOORS
68 dB(A)
GRADE LEVEL, MAX Scrubbing: 4°/7% Transporting (empty):10°/17.5%
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