NILFISK SC1500-X20D Installation Manual

SC1500
Instructions For Use - Original Instructions Instrucciones de uso Mode d’ emploi
Models: 56104000 (X20D), 56104001 (X20R)
This manual is only for machines manufactured after June 2014
A-English B-Español C-Français
5/2014 Revised 9/2014 FORM NO. 56091120 REV C
INSTRUCTIONS FOR USEA - ENGLISH
TABLE OF CONTENTS
Page
Introduction ........................................................................................... A-3
Cautions and Warnings ................................................................A-4 - A-5
Know Your Machine ......................................................................A-6 - A-7
Control Panel ................................................................................A-8 - A-9
Prepare the Machine for Use
Install the Batteries ............................................................................. A-10
Install the Brush (disc) ........................................................................ A-11
Install the Pad (REV) .......................................................................... A-12
Install the Squeegee ........................................................................... A-13
Fill the Solution Tank ..........................................................................A-13
Detergent System .....................................................................A-14 - A-15
Operating the Machine
Scrubbing .................................................................................A-16 - A-17
After Use .............................................................................................A-18
Maintenance Schedule ....................................................................... A-18
Lubricating the Machine .....................................................................A-19
Electromagnetic Brake .......................................................................A-19
Charging the Batteries (Wet) .............................................................. A-20
Check the Battery Water Level ........................................................... A-20
Charging the Batteries (Gel) ............................................................... A-21
Squeegee Maintenance ......................................................................A-22
Squeegee Adjustment ........................................................................ A-22
Troubleshooting .................................................................................. A-23
Technical Specifi cations .....................................................................A-24
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ENGLISH - AINSTRUCTIONS FOR USE
INTRODUCTION
This manual will help you get the most from your Advance Scrubber. Read it thoroughly before operating the machine.
Note: Bold numbers in parentheses indicate an item illustrated on pages A-6 – A-9.
This machine is only suitable for commercial use, for example in hotels, schools, hospitals, factories, shops, offi ces and rental businesses. The SC1500 is a battery powered fl oor cleaning machine.
PARTS AND SERVICE
Repairs, when required, should be performed by your Authorized Advance Service Center, who employs factory trained service personnel, and maintains an inventory of Advance original replacement parts and accessories. Call the ADVANCE DEALER named below for repair parts or service. Please specify the Model and Serial Number when discussing your machine.
MODIFICATIONS
Modifi cations and additions to the cleaning machine which affect capacity and safe operation shall not be performed by the customer or user without prior written approval from Nilfi sk-Advance Inc. Unapproved modifi cations will void the machine warranty and make the customer liable for any resulting accidents.
NAME PLATE
The Model Number and Serial Number of your machine are shown on the Nameplate on the machine. This information is needed when ordering repair parts for the machine. Use the space below to note the Model Number and Serial Number of your machine for future reference.
MODEL NUMBER ______________________________________________________
SERIAL NUMBER ______________________________________________________
UNCRATE THE MACHINE
When the machine is delivered, carefully inspect the shipping packaging and the machine for damage. If damage is evident, save the shipping carton (if applicable) so that it can be inspected. Contact the Advance Customer Service Department immediately to fi le a freight damage claim. Refer to the unpacking instruction sheet included with the machine to remove the machine from the pallet.
TRANSPORTING THE MACHINE
CAUTION!
Before transporting the machine on an open truck or trailer, make sure that . . .
All tanks are empty.
Recovery tank cover is latched securely.
The machine is tied down securely - see Tie Down Locations (6) in Know Your Machine.
The machine’s electromagnetic brake is engaged (not manually overridden).
WARNING!
The Products sold with this Manual contain or may contain chemicals that are known to certain governments (such as the State of California, as identifi ed in its Proposition 65 Regulatory Warning Law) to cause cancer, birth defects or other reproductive harm. In certain locations (including the State of California) purchasers of these Products that place them in service at an employment job site or a publicly accessible space are required by regulation to make certain notices, warnings or disclosures regarding the chemicals that are or may be contained in the Products at or about such work sites. It is the purchaser’s responsibility to know the content of, and to comply with, any laws and regulations relating to the use of these Products in such environments. The Manufacturer disclaims any responsibility to advise purchasers of any specifi c requirements that may be applicable to the use of the Products in such environments.
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INSTRUCTIONS FOR USEA - ENGLISH
CAUTIONS AND WARNINGS SYMBOLS
Advance uses the symbols below to signal potentially dangerous conditions. Always read this information carefully and take the necessary steps to protect personnel and property.
DANGER!
Is used to warn of immediate hazards that will cause severe personal injury or death.
WARNING!
Is used to call attention to a situation that could cause severe personal injury.
CAUTION!
Is used to call attention to a situation that could cause minor personal injury or damage to the machine or other property.
Read all instructions before using.
GENERAL SAFETY INSTRUCTIONS
Specifi c Cautions and Warnings are included to warn you of potential danger of machine damage or bodily harm. This machine is for commercial use, for example in hotels, schools, hospitals, factories, shops and offi ces other than normal residential housekeeping purposes.
WARNING!
This machine shall be used only by properly trained and authorized persons.
This machine is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge.
While on ramps or inclines, avoid sudden stops. Avoid abrupt sharp turns. Use low speed down ramps.
Observe the Gross Vehicle Weight, GVW, of the machine when loading, driving, lifting or supporting the machine.
Keep sparks, ame and smoking materials away from batteries. Explosive gases are vented during normal operation.
Charging the batteries produces highly explosive hydrogen gas. Charge batteries only in well-ventilated areas, away
from open fl ame. Do not smoke while charging the batteries.
Remove all jewelry when working near electrical components.
Turn the key switch off (O) and disconnect the batteries before servicing electrical components.
Never work under a machine without safety blocks or stands to support the machine.
Do not dispense ammable cleaning agents, operate the machine on or near these agents, or operate in areas where
ammable liquids exist.
Do not clean this machine with a pressure washer.
Only use the brushes provided with the appliance or those speci ed in the instruction manual. The use of other
brushes may impair safety.
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ENGLISH - AINSTRUCTIONS FOR USE
CAUTIONS AND WARNINGS - CONTINUED
CAUTION!
This machine is not approved for use on public paths or roads.
This machine is not suitable for picking up hazardous dust.
Do not use scari er discs and grinding stones. Advance will not be held responsible for any damage to oor surfaces
caused by scarifi ers or grinding stones (can also cause damage to the brush drive system).
When operating this machine, ensure that third parties, particularly children, are not endangered.
Before performing any service function, carefully read all instructions pertaining to that function.
Do not leave the machine unattended without rst turning the key switch off (O), removing the key and applying the
parking brake.
Turn the key switch off (O) and remove the key, before changing the brushes, and before opening any access panels.
Take precautions to prevent hair, jewelry, or loose clothing from becoming caught in moving parts.
Use caution when moving this machine in below freezing temperature conditions. Any water in the solution, recovery
or detergent tanks or in the hose lines could freeze, causing damage to valves and fi ttings. Flush with windshield washer fl uid.
The batteries must be removed from the machine before the machine is scrapped. The disposal of the batteries
should be safely done in accordance with your local environmental regulations.
Do not use on surfaces having a gradient exceeding that marked on the machine.
All doors and covers are to be positioned as indicated in the instruction manual before using the machine.
This machine should only be used and stored indoors.
SAVE THESE INSTRUCTIONS
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INSTRUCTIONS FOR USEA - ENGLISH
KNOW YOUR MACHINE
As you read this manual, you will occasionally run across a bold number or letter in parentheses - example: (2). These numbers refer to an item shown on these pages unless otherwise noted. Refer back to these pages whenever necessary to pinpoint the location of an item mentioned in the text. NOTE: Refer to the service manual for detailed explanations of each item illustrated on the next 4 pages.
1 Control Panel 2 Steering Wheel 3 Detergent Cartridge 4 Solution Tank 5 Solution Tank Fill Cap 6 Tie Down Locations 7 Drive Wheel 8 Scrub Deck 9 Squeegee Roller 10 Squeegee Assembly 11 Squeegee Cover Knobs (4) 12 On-Board Charger Power Cord
12
1
2
3
4
5
6
11
10
9
8
7
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6
KNOW YOUR MACHINE
13 Control Panel Housing / Recovery Tank Cover 14 Automatic Vacuum Motor Shutoff Float 15 Recovery Tank 16 Debris Catch Tray 17 Solution Tank Rear Fill Port 18 Go Pedal 19 Operator Presence Pedal 20 Platform 21 Rear Wheel 22 Solution Tank Drain Hose 23 Rear Squeegee Blade Removal Latch
ENGLISH - AINSTRUCTIONS FOR USE
24 Battery Charger 25 Solution Solenoid Valve 26 Solution Filter 27 Solution Shutoff Valve 28 Hand Holds 29 Latch 30 Recovery Tank Drain Hose 31 Solution Tank Level Sight Tube 32 Prop Rod 33 Battery Connector (optional) 34 Solution Drain Valve 35 Battery Charge Status LED
28
28
33
14
13
35
32
15
16
29
30
17
31
18
27
25
26
24
19
23
20
22
34
21
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INSTRUCTIONS FOR USEA - ENGLISH
CONTROL PANEL
A Key Switch B Emergency Stop C Horn Switch D Drive Wheel Circuit Breaker (50 Amp) E Control Circuit Circuit Breaker (5 Amp) F Graphic Display (see Control Panel-Continued)) G Vacuum Motor Circuit Breaker (20 Amp) H Brush Motor Circuit Breaker (25 Amp) I One-Touch J Scrub ON/OFF Indicator K Speed Adjustment Knob L Forward Drive Switch M Forward Drive Indicator N Reverse Drive Switch O Reverse Drive Indicator
Scrub ON/OFF Switch
P Burst of Power Switch Q Burst of Power Indicator R Detergent Strength Switch S Detergent ON/OFF Indicator T Extra Pressure Switch U Extra Pressure Indicator V Read All Instructions Before Using Symbol W Solution Flow Adjustment Switch X Solution ON/OFF Indicator Y Vacuum Power Adjustment Switch YA Quiet Vacuum Mode Indicator YB Standard Vacuum Mode Indicator Z Information Switch
F
D
E
C
G
H
I
J
K
B
50A 5A 20A 25A
M
L
A
N
X
W
Y
YA
YB
Z
T
U
R
S
V
P
Q
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O
CONTROL PANEL - CONTINUED
1 Scrubbing Screen 2 Information Screen 3 Battery Low Voltage Screen
F Graphic Display F1 Vacuum Level Bar Graph TOP = High BOTTOM = Low NONE = Off F2 Solution Flow Rate Bar Graph TOP = High MIDDLE = Medium BOTTOM = Low NONE = Off
ENGLISH - AINSTRUCTIONS FOR USE
F3 Scrub Brush Pressure Bar Graph TOP = Extra Pressure BOTTOM = Standard Pressure F4 Detergent Ratio/Percentage Indicator F5 Detergent Indicator Bar Graph TOP = Strong Detergent BOTTOM = Weak Detergent NONE = Off F6 Fault Codes F7 Hour Meter F8 Battery Charge Level Indicator
1
F1
F2
F3
F4
F5
F
2
F6
F8
F7
3
!
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INSTRUCTIONS FOR USEA - ENGLISH
BATTERIES
If your machine shipped with batteries installed do the following:
Check that the batteries are connected to the machine. Turn ON the Key Switch • (A) and check the Battery Indicator (F8). If the gauge is completely fi lled the batteries are ready for use. If the gauge is less than full the batteries should be charged before use. See the “Charging The Batteries” section.
IMPORTANT!: IF YOUR MACHINE HAS AN ONBOARD BATTERY CHARGER REFER TO THE OEM PRODUCT MANUAL FOR INSTRUCTIONS REGARDING SETTING THE CHARGER FOR BATTERY TYPE.
If your machine shipped without batteries installed do the following:
Consult your Authorized Advance dealer for recommended batteries. Install the batteries by following the instructions below.
IMPORTANT!: IF YOUR MACHINE HAS AN ONBOARD BATTERY CHARGER REFER TO THE OEM PRODUCT MANUAL FOR INSTRUCTIONS REGARDING SETTING THE CHARGER FOR BATTERY TYPE.
INSTALL THE BATTERIES
WARNING !
Use extreme caution when working with batteries. Sulfuric acid in batteries can cause severe injury if allowed to contact the skin or eyes. Explosive hydrogen gas is vented from inside the batteries through openings in the battery caps. This gas can be ignited by any electrical arc, spark or fl ame. If battery acid makes contact with your skin, fl ush the affected area with water for 5 minutes and seek medical attention.
When Servicing Batteries...
Remove all jewelry.
Do not smoke.
Wear safety glasses, a rubber apron and rubber gloves.
Work in a well-ventilated area.
Do not allow tools to touch more than one battery terminal at a time.
ALWAYS disconnect the negative (ground) cable rst when replacing batteries to prevent sparks.
ALWAYS connect the negative cable last when installing batteries.
CAUTION !
Electrical components in this machine can be severely damaged if the batteries are not installed and connected properly. Batteries should be installed by Advance or by a qualifi ed electrician.
1 Empty the Recovery Tank (15) using the Recovery Tank Drain Hose (30). 2 Turn the Key Switch (A) off (O) and remove the key. Unlatch (29) then swing
open the Recovery Tank Cover (13) and set the Prop Rod (32).
3 Tip the Recovery Tank (15) back towards the operator’s platform to expose
the battery compartment.
4 Using (2) people and an appropriate lifting strap, carefully lift the batteries
into the compartment tray exactly as shown. Refer to the molded diagram on the underside of the Recovery Tank Cover.
5 See Figure 1. Install battery cables as shown and tighten the nuts on the
battery terminals.
6 Install the battery boots and secure tightly to the battery cables with the
supplied tie straps.
7 Connect the machine’s main power cables to the batteries or if so equipped
plug together the battery connector (33). Close the recovery tank cover.
When changing batteries or the charger, please contact your local authorized service center for correct battery, charger and machine settings to prevent battery damage.
FIGURE 1
24V
260A/H-20HR-RATE
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ENGLISH - AINSTRUCTIONS FOR USE
INSTALL THE BRUSH (DISC SYSTEM)
1 Make sure the Scrub Deck (8) is in the RAISED position. Make sure the Key Switch (A) is off (O).
CAUTION !
Turn the key switch off (O) and remove the key, before changing the brush.
2 See Figure 2. Rotate the Squeegee Assembly (10) away from your side of the machine to create better access to the brush, (AA). 3 Lift the Scrub Deck Skirt (AB) up and slide the brush under the scrub deck. 4 If using a pad, install the pad on the pad holder. 5 To mount the Brush (AC) (or pad holder) lift the brush and align the Lugs (AD) on the brush with the holes on the mounting plate then turn to lock in place
(from the right side of the machine, turn the outside edge of brush towards the rear of machine as shown (AE)). NOTE: During operation the brush should rotate in direction (AF).
FIGURE 2
8
AA
10
AB
AC
AE
AF
AD
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INSTRUCTIONS FOR USEA - ENGLISH
INSTALL THE PAD (REV SYSTEM)
1 Make sure the Scrub Deck is in the RAISED position. Make sure the Key Switch (A) is off (O).
CAUTION !
Turn the key switch off (O) and remove the key, before changing the pad
2 See Figure 3. Rotate the Squeegee Assembly (10) away from your side of the machine to create better access to the pad, (AA). 3 Daily Scrubbing: Slide a daily scrubbing pad (AE) or Microfi ber Pad (AB) under the pad driver, center it on the fi xed pad driver (AC) and lift it upwards and
press it onto the harpoon face of the pad driver.
4 Floor Finish Removal: Install a new red pad (AE) to the pad driver (AC) as described in step 3 above. If using the optional double sided Velcro (AF), attach
it to the center of maroon SPP pad (AD) and slide this assembly under the red pad and center it and then press upwards to attach this assembly to the red pad. If the optional double sided Velcro is not used, install a new red as described in step 3 above and place a new maroon SPP pad on the fl oor centered on the red pad. Lower the deck to the fl oor on top of the maroon SPP pad and check that it is centered.
NOTE: Never attach a maroon SPP pad directly to the pad driver, damage to the pad driver will result causing replacement.
FIGURE 3
8
10
AF
AD
AA
AE
AC
AB
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ENGLISH - AINSTRUCTIONS FOR USE
INSTALL THE SQUEEGEE
1 See Figure 4. Squeeze the back of the Squeegee Mount Bracket (AA) to open and release the bracket once it’s in place over the deck arm Pins (AB). 2 Connect the Recovery Hose (AC) to the squeegee inlet. 3 Lower the scrub deck and squeegee, move the machine ahead slightly. If necessary adjust the rear squeegee height using the Rear Caster Wheel (AD) so
that the rear squeegee blade touches the fl oor evenly across its entire width and is bent over slightly as shown in the squeegee cross section (AE).
FIGURE 4
AA
AC
AB
AE
AD
FILL THE SOLUTION TANK
Read the cleaning chemical label and calculate the proper amount of chemical to mix for a tank that holds 12 US gallons (45 liters). Open the Solution Tank Fill Cap (5) or the Solution Tank Rear Fill Port (17), then fi ll the tank 1/3 full of water, add the cleaning chemical, then fi ll up the tank the
remainder of the way. The amount of solution in the tank can be observed by looking at the Solution Tank Level Sight Tube (31).
CAUTION!
Use only low-foaming, non-fl ammable liquid detergents intended for automatic scrubber machine applications. Water temperature should not exceed 130 degrees Fahrenheit (55 degrees Celsius).
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INSTRUCTIONS FOR USEA - ENGLISH
DETERGENT SYSTEM PREPARATION AND USE (ECOFLEX)
COMMON INSTRUCTIONS:
The Detergent Cartridge (3) is located under the Control Panel Housing (13). Fill the detergent cartridge with a maximum of 1 gallon (4 Liters) of detergent. SERVICE NOTE: Remove the detergent cartridge from the machine prior to fi lling to avoid spilling detergent on the machine. It is recommended that a separate cartridge be used for each detergent you plan to use. The detergent cartridges have a white decal on them so you can write the detergent name on each cartridge to avoid mixing them up. When installing a new cartridge, remove the factory cap and place the cartridge in the machine. Install the Dry Break Cap (AA) as shown in Figure 5. The system should be purged of previous detergent when switching to a different detergent. SERVICE NOTE: Move machine over fl oor drain before purging because a small amount of detergent will be dispensed in the process.
To Purge When Changing Detergent (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):
1 Disconnect and remove the detergent cartridge. 2 Turn the key switch (A) to the ON (I) position. Wait a few seconds for the start-up sequence to fi nish. 3 Press and hold the Detergent Switch (R) and the Solution Switch (W) for 3 seconds. Release the switches when the chemical purge icon (F10) appears on
the display and the Detergent Indicator (S) starts fl ashing. NOTE: Once activated the purge process takes at least 10 seconds. See illustration on next page for Detergent System indicators. Normally one purge cycle is adequate to purge the system.
To Purge Weekly (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):
1 Disconnect and remove the detergent cartridge. Install and connect a Cartridge fi lled with clean warm water. 2 Follow steps 2 and 3 from “To Purge When Changing Detergent”.
When the detergent level is nearing the bottom of the cartridge it is time to refi ll or replace the cartridge.
SERVICE NOTE: Follow the “To Purge Weekly” instructions above if the machine is going to be stored for an extended period of time.
Detergent Ratio (SCRUB AND SOLUTION SYSTEM MUST BE ON):
No detergent is dispensed until the scrub and detergent systems are activated, direction is selected (L) or (N) and the Go Pedal (18) is pushed.
The Detergent Ratio/Percentage Indicator  (F4) will always be displayed when the detergent system is on.
There are 4 modes of EcoFlex operation:
1. Chemical Free Cleaning Mode – During scrubbing, the detergent system can be turned off at any time to allow scrubbing with water only.
Press the Detergent Switch (R) until the Detergent Indicator (S) is OFF and Detergent Indicator Bar Graph (F5) displays both top and bottom boxes empty.
2. Weak Detergent Mode – Detergent Indicator (S) ON, Detergent Indicator Bar Graph (F5) displays bottom box fi lled and top box empty. Pressing the Detergent Switch (R) will cycle from weak to strong to OFF and back to weak in a repeating sequence. See below the steps “To program the Weak Detergent Ratio/Percentage”.
3. Strong Detergent Mode – Detergent Indicator (S) ON, Detergent Indicator Bar Graph (F5) displays both top and bottom boxes fi lled. Pressing the Detergent Switch (R) will cycle from weak to strong to OFF and back to weak in a repeating sequence. See below the steps “To program the Strong Detergent Ratio/Percentage”. Do not use a detergent level exceeding the detergent manufacturer’s recommendation.
4. Burst of Power Cleaning Mode – Press the Burst of Power Switch (P) to temporarily (1 minute) engage the strong detergent strength, extra scrub pressure, full vacuum power and increase the solution fl ow rate to the next available level. The Burst of Power Indicator (Q) will blink during this 1 minute interval, after which all scrub parameters will return to their previous state.
To program the Strong Detergent Ratio/Percentage (set this fi rst)
Press the OneTouch™ Scrub Switch 1. (I) to activate the scrub system. Press the Detergent Switch 2. (R) until the Bar Graph (F5) displays Strong detergent (both top and bottom boxes fi lled). Press and hold the Detergent Switch 3. (R) again for 3 seconds to enter the programming mode. Once you have entered the strong detergent adjustment mode the top box of (F5) will fl ash. Also the detergent ratio/percentage (F4) and indicator (S) will begin to fl ash. While the indicators are fl ashing, pressing and releasing the detergent switch 4. (R) will cycle through the options. The ratio and it’s corresponding percentage are displayed together. Ratio = 1:32, 1:50, 1:64, 1:100, 1:128, 1:150, 1:200, 1:256, 1:300, 1:400. Percentage = 3%, 2%, 1.5%, 1%, 0.8%, 0.66%, 0.5%, 0.4%, 0.3%, 0.25%. Once the desired ratio/percentage is displayed on the screen 5. (F4), stop and it will save the setting after 3 seconds. If the weak setting is currently set to a higher value than the new strong programmed setting, the software will automatically adjust the weak setting to 6. be one value weaker than the strong setting.
To program the Weak Detergent Ratio/Percentage
Press the OneTouch™ Scrub Switch 1. (I) to activate the scrub system. Press the Detergent Switch 2. (R) until the Bar Graph (F5) displays Weak detergent (bottom box fi lled and top box empty). Press and hold the Detergent Switch 3. (R) again for 3 seconds to enter the programming mode. Once you have entered the weak detergent adjustment mode the bottom box of (F5) will fl ash. Also the detergent ratio/percentage (F4) and indicator (S) will begin to fl ash. While the indicators are fl ashing, pressing and releasing the detergent switch 4. (R) will cycle through the available options. The weak setting must be a value weaker than or equal to the strong setting, so only the values that fall within that range will be displayed as you cycle through them. Once the desired ratio/percentage is displayed on the screen 5. (F4), stop and it will save the setting after 3 seconds.
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DETERGENT SYSTEM PREPARATION AND USE (ECOFLEX) FIGURE 5
ENGLISH - AINSTRUCTIONS FOR USE
L
N
AA
3
A
W
R
S
P
Q
I
F
F10
Purge Press and hold (R) & (W) for 3 seconds to purge
F4
F5
Weak detergent
Strong detergent
Detergent OFF
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INSTRUCTIONS FOR USEA - ENGLISH
OPERATING THE MACHINE
WARNING!
Be sure you understand the operator controls and their functions. While on ramps or inclines, avoid sudden stops. Avoid abrupt sharp turns. Use low speed down ramps.
To Scrub...
Follow the instructions in “Preparing the Machine for Use” section of this manual. 1 See Figure 6. Step onto the Platform (20) compressing Operator’s Presence Pedal (19). NOTE: Do not press the Go Pedal (18) until you are ready to move the
machine.
2 Turn the Key Switch (A) ON (I). Wait a few seconds for the start-up sequence to fi nish. The graphic display (F) will show the information screen [2]. Reference the
Battery Charge Level Indicator (F8) before proceeding.
3 To transport the machine to the work area, fi rst push the Forward Drive Switch (L) or Reverse Drive Switch (N) to select the direction of travel and then apply pressure
with your foot on the Go Pedal (18). Safety Feature: If you press and hold the Go Pedal (18) prior to pressing either Forward (L) or Reverse (N) an “error 03” (F6) will appear on the screen preventing the machine from moving. If this occurs cycle the key switch OFF and ON in order to operate the machine.
An audible alert from the horn will sound in reverse. Adjust machine speed by rotating the Speed Adjustment Knob (K) clockwise to go faster or counterclockwise to go
slower.
4 Press and hold the Solution Switch (W) to pre-wet the fl oor, solution will be dispensed at the HIGH rate while the switch is held. NOTE: This will help prevent scarring
of the fl oor surface when starting to scrub with dry brushes. This can only be done prior to pressing the One-Touch Scrub Switch (I).
5 Press the One-Touch Scrub Switch (I). The graphic display (F) will change to the scrubbing screen [1]. The scrub deck and squeegee will be lowered to the fl oor. The
scrub, vacuum, solution and detergent systems are enabled and will all start when the Go Pedal (18) is activated. The scrub parameters are saved after each use. When the key is turned ON and the One-Touch scrub button is pressed the scrub parameters (vacuum power, solution fl ow rate, scrub pressure setting and detergent strength) will all be remembered from previous use.
Scrub: Each press of the Brush Pressure Switch (T) will change between STANDARD pressure ((F3) bottom box fi lled top box empty) and EXTRA pressure ((F3)
both bottom and top boxes fi lled). The scrub system can only be turned OFF by pressing the One-Touch Scrub Switch (I). Solution: The solution fl ow rate can be changed independently of the scrub pressure by pressing the Solution Switch (W). Each press of the switch will cycle between LOW, MEDIUM, HIGH, OFF and back to LOW. LOW is indicated when (F2) displays bottom box fi lled, MEDIUM is indicated when (F2) displays bottom and middle boxes fi lled, HIGH is indicated when (F2) displays all three boxes fi lled, and OFF is indicated when (F2) displays all three boxes empty. Vacuum: The vacuum level can be changed independently. Each press of the Vacuum Switch (Y) will cycle between LOW, HIGH, OFF and back to LOW. LOW is indicated when Vacuum Level Bar Graph (F1) displays bottom box fi lled, HIGH is indicated when (F1) displays both bottom and top boxes fi lled. OFF is indicated when (F1) displays both bottom and top boxes empty. NOTE: To pick up solution without scrubbing, press the Vacuum Switch (Y) while in transport mode. This will cause the squeegee to lower and the vac motor to turn ON at the LOW level. Detergent: See “Detergent System Preparation and Use (EcoFlex)” for more detailed information regarding the adjustment and use of the detergent system.
6 Daily Scrub: Begin scrubbing by driving the machine forward in a straight line at a safe speed and overlap each path by 2-3 inches (50-75 mm). Adjust the machine
speed, scrub pressure, solution fl ow and detergent level when necessary according to the condition of the fl oor. NOTE: The machine speed can be adjusted by rotating the Speed Adjustment Knob (K) clockwise to go faster or counterclockwise to go slower.
Floor Finish Removal (REV model only): Ensure there is a red pad attached directly to the fi xed pad driver and that the maroon SPP pad is not attached to the fi xed
pad driver. Adjust the scrub parameters as follows: Adjust the machine speed potentiometer to a slow scrub speed approximated by that shown in Figure 6 (K). Adjust the solution fl ow rate to low, the scrub pressure to high and turn detergent off. The vacuum power setting can be set to either low or high.
7 Press the Burst of Power Switch (P) to temporarily (1 minute) engage the strong detergent strength, extra scrub pressure, full vacuum power and increase the solution
ow rate to the next available level. The Burst of Power Indicator (Q) will blink during this 1 minute interval, after which all scrub parameters will return to their previous state.
CAUTION!
To avoid damaging the fl oor, only start and stop the scrubbing function while the machine is in motion.
8 When scrubbing, check behind the machine occasionally to see that all of the waste water is being picked up. If there is water trailing the machine, you may be
dispensing too much solution, the recovery tank may be full, or the squeegee tool may require adjustment.
9 For extremely dirty fl oors, a one-pass scrubbing operation may not be satisfactory and a “double-scrub” operation may be required. This operation is the same as
a one-pass scrubbing except on the fi rst pass the squeegee is in the up position. Lift up the squeegee assembly and rotate the double scrub bracket (AA) down, to hold the squeegee off the fl oor. This allows the cleaning solution to remain on the fl oor to work longer. The fi nal pass is made over the same area, with the squeegee lowered to pick up the accumulated solution.
10 The recovery tank has a shut-off fl oat (14) that causes a change in pitch in the vac motor. When this fl oat is activated, the recovery tank must be emptied. The machine
will not pick up water with the fl oat activated.
11 When the operator wants to stop scrubbing: Press the One-Touch Scrub Switch (I) once. This will automatically stop the scrub brushes and solution fl ow and the scrub deck will raise up. The squeegee will raise
up after a brief delay with the scrub deck and the vacuum will stop after a brief time delay (this is to allow any remaining water to be picked up without turning the vacuum back on) if the vacuum switch is pressed during this time delay the vacuum will turn off.
12 Drive the machine to a designated waste water “DISPOSAL SITE” and empty the recovery tank. To empty, pull the Recovery Tank Drain Hose (30) from its rear
storage area, then unscrew the cap (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled fl ow of waste water). The drain hose can be squeezed to regulate the fl ow. Unlatch (29) and lift open the Recovery Tank Cover (13) to inspect and empty the Debris Catch Tray (16) in the recovery tank. Refi ll the solution tank and continue scrubbing.
NOTE: Make sure the Recovery Tank Cover (13) and the Recovery Tank Drain Hose (30) cap are properly seated or the machine will not pick-up water correctly. When the batteries require recharging the Battery Low Voltage Screen [3] will come on. Then the scrub brushes and solution fl ow will stop and the scrub deck will raise up.
Once the battery voltage drops below a second cutoff level the squeegee will raise up and the vacuum will stop after a brief delay. Transport the machine to a service area and recharge the batteries according to the instructions in the Battery section of this manual.
A - 16 SC1500 - 56091120 5/2014
FIGURE 6
ENGLISH - AINSTRUCTIONS FOR USE
50A 5A 20A 25A
K
I
L
N
W
A
Y
T
P
Q
F
[1]
F1
F2
F3
F4
F5
14
13
16
29
30
18
19
[2]
[3]
F6
F8
!
AA
20
5/2014 A - 17 56091120 - SC1500
INSTRUCTIONS FOR USEA - ENGLISH
revised 8/2014
AFTER USE
1 When fi nished scrubbing, press the One-Touch Scrub Switch (I), this will automatically raise, retract and stop all the machine systems (brush, squeegee,
vacuum, solution and detergent. Then drive the machine to a service area for daily maintenance and review of other needed service upkeep.
2 To empty the solution tank: Direct the Solution Tank Drain Hose (22) toward a designated “DISPOSAL SITE” and open the Solution Drain Valve (34). Also the tank can be drained by
closing the Solution Shutoff Valve (27) and removing the cap from the Solution Filter (26), then open the Solution Shutoff Valve to drain the solution out through the fi lter. Rinse the tank with clean water.
3 To empty the recovery tank, pull the Recovery Tank Drain Hose (30) from its storage area. Direct the hose to a designated “DISPOSAL SITE” and unscrew
the cap (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled fl ow of waste water). Unlatch (29) and lift open the Recovery Tank Cover (13) set the prop rod (32). Inspect and empty the Debris Catch Tray (16) in the recovery tank. Rinse the tank with clean water.
4 Remove the brush or pad holder. Rinse the brush or pad in warm water and hang up to dry. 5 Remove the squeegee, rinse it with warm water and hang it up to dry. 6 Check the maintenance schedule below and perform any required maintenance before storage. 7 Store the machine indoors in a clean dry place. Keep from freezing. Leave the tanks open to air them out. 8 Turn the Key Switch (A) OFF (O) and remove the key. 9 Batteries are the most expensive replacement item on this machine. To protect your investment and to get as many cycles from the batteries as possible,
remember the following:
When installing batteries make certain the machine and charger are programed for the correct battery type. Batteries will last longer if they are kept fully charged.  Batteries will prematurely fail if stored in a discharged state. Battery chargers will not over or undercharge the batteries. Every day after use, the battery charger must be plugged in and the charger must be allowed to run through a full charging sequence to fully charge the  batteries. This may take 8-12 hours depending on the battery status. Always have the charger plugged into an AC outlet if the machine will not be used for a longer period of time to keep the battery(s) charged.
MAINTENANCE SCHEDULE
MAINTENANCE ITEM Daily Weekly Monthly Yearly
Charge Batteries X
Check/Clean Tanks & Hoses X
Check/Clean the Brushes/Pads X
Check/Clean the Squeegee X
Check/Clean Vacuum Shut-Off Float X
Empty/Clean Debris Catch Tray in Recovery Tank X
Check Each Battery Cell(s) Water Level X
Inspect Scrub Housing Skirt X
Inspect and clean Solution Filter X
Purge Detergent System X
Lubrication of Machine X
* Check Carbon Brushes X
* Have an Authorized Advance Service Center check the vacuum motor carbon motor brushes once a year or after 300 operating hours. The brush and drive motor carbon brushes should be checked every 500 hours or once a year.
A - 18 SC1500 - 56091120 5/2014
LUBRICATING THE MACHINE
Apply grease to (or grease fi tting locations) (AA): Use grease type Lubriplate® 730-2 or equivalent
• Steering Chain
Drive Wheel Chain
Drive Chain Idler Sprocket (grease fi tting)
Steering Shaft (steering assembly tube)
Once a month, apply light machine oil to lubricate the (AB):
Steering shaft universal joints
AA
ENGLISH - AINSTRUCTIONS FOR USE
FIGURE 7
AB
ELECTROMAGNETIC BRAKE
See Figure 8. The drive wheel motor has a built in
electromagnetic brake that is engaged whenever the Key Switch (A) is OFF or the Go Pedal (18) is not being pressed, machine in neutral. This brake can be manually overridden if necessary by reaching up around the back of the front drive wheel and rotating the Brake Arm (AC) up as shown. This should only be done in the event you need to push or pull the unit. Remember to re-engage the brake arm once you fi nish moving the machine. NOTE: Turn the drive wheel 45° to the right for easier access to the brake arm.
AB
AA
AA
AA
FIGURE 8
AC
5/2014 A - 19 56091120 - SC1500
INSTRUCTIONS FOR USEA - ENGLISH
CHARGING WET BATTERIES
Charge the batteries each time the machine is used or when the Battery Charge Level Indicator (F8) is reading less than full.
WARNING!
Do not top off the batteries before charging. Check to ensure the plates are covered only. Charge batteries in a well-ventilated area. If battery acid makes contact with your skin, fl ush the affected area with water for 5 minutes and seek medical attention. Do not smoke while servicing the batteries.
When Servicing Batteries... * Remove all jewelry * Do not smoke * Wear safety glasses, rubber gloves and a rubber apron * Work in a well-ventilated area * Do not allow tools to touch more than one battery terminal at a time * ALWAYS disconnect the negative (ground) cable fi rst when replacing batteries
to prevent sparks.
* ALWAYS connect the negative cable last when installing batteries. If your machine shipped with an onboard battery charger do the following:
1 Turn the Key Switch (A) OFF. 2 See Figure 9. Open the Control Panel Housing (13) set the Prop Rod (32). 3 Empty the Recovery Tank (15) using the Recovery Tank Drain Hose (30). Tip
the Recovery Tank (15) back for proper ventilation.
4 Unwind the electrical cord for the onboard charger near the front of the machine
and plug it into a properly grounded outlet. Refer to the OEM product manual for more detailed operating instructions. While AC power is applied to the onboard charger all machine functions are disabled.
5 The Battery Charge Status LED (35) will begin fl ashing green. This indicates
that the charging cycle has begun. As the charging cycle continues, the fl ashing of the LED will become more rapid.
6 When the Battery Charge Status LED (35) is steady on, the charging process
has completed. This may take several hours depending upon the condition of the batteries before charging.
If your machine shipped without an onboard battery charger do the following:
1 Turn the Key Switch (A) OFF. 2 See Figure 9. Open the Control Panel Housing (13) set the Prop Rod (32). 3 Empty the Recovery Tank (15) using the Recovery Tank Drain Hose (30). Tip
the Recovery Tank (15) back for proper ventilation.
4 Disconnect the batteries from the machine and push the connector from the
charger into the Machine Battery Connector (33). Follow the instructions on the battery charger. SERVICE NOTE: Make sure you plug the battery charger into the connector that attaches to the batteries.
FIGURE 9
F8
2
F
35
13
32
33
15
CAUTION!
To avoid damage to fl oor surfaces, wipe water and acid from the top of the batteries after charging. Under or overcharging will shorten battery life and limit performance. Be sure to FOLLOW PROPER
30
CHARGING INSTRUCTIONS!
CHECKING THE BATTERY WATER LEVEL
Check the water level of the batteries at least once a week. Remove the vent caps and check the water level in each battery cell. Use distilled or demineralized water in a battery fi lling dispenser (available at most auto parts stores) to fi ll each cell to the level indicator (or to .39 inches / 10 mm over the top of the separators). DO NOT over-fi ll the batteries!
CAUTION!
Acid can spill onto the fl oor if the batteries are overfi lled.
Tighten the vent caps. Wash the tops of the batteries with a solution of baking soda and water (2 tablespoons of baking soda to 1 liter of water).
A - 20 SC1500 - 56091120 5/2014
ENGLISH - AINSTRUCTIONS FOR USE
CHARGING GEL/AGM (VRLA) BATTERIES
Charge the batteries each time the machine is used or when the Battery Charge Level Indicator (F8) is reading less than full.
WARNING!
Charge batteries in a well-ventilated area. If battery acid makes contact with your skin, fl ush the affected area with water for 5 minutes and seek medical attention. Do not smoke while servicing the batteries.
When Servicing Batteries... * Remove all jewelry * Do not smoke * Wear safety glasses, rubber gloves and a rubber apron * Work in a well-ventilated area * Do not allow tools to touch more than one battery terminal at a time * ALWAYS disconnect the negative (ground) cable fi rst when replacing batteries to
prevent sparks.
* ALWAYS connect the negative cable last when installing batteries.
CAUTION!
Your voltage regulated lead acid (VRLA) battery will deliver superior performance and life ONLY IF IT IS RECHARGED PROPERLY! Under or overcharging will shorten battery life and limit performance. Be sure to FOLLOW PROPER CHARGING INSTRUCTIONS! DO NOT ATTEMPT TO OPEN THIS BATTERY! If a VRLA battery is opened, it loses its pressure and the plates become oxygen contaminated. THE WARRANTY WILL BE VOIDED IF THE BATTERY IS OPENED.
If your machine shipped with an onboard battery charger do the following:
1 Turn the Key Switch (A) OFF. 2 See Figure 9. Open the Control Panel Housing (13) set the Prop Rod (32). 3 Empty the Recovery Tank (15) using the Recovery Tank Drain Hose (30). Tip the
Recovery Tank (15) back for proper ventilation.
4 Unwind the electrical cord for the onboard charger near the front of the machine
and plug it into a properly grounded outlet. Refer to the OEM product manual for more detailed operating instructions. While AC power is applied to the onboard charger all machine functions are disabled.
5 The Battery Charge Status LED (35) will begin fl ashing green. This indicates that
the charging cycle has begun. As the charging cycle continues, the fl ashing of the LED will become more rapid.
6 When the Battery Charge Status LED (35) is steady on, the charging process
has completed. This may take several hours depending upon the condition of the batteries before charging.
If your machine shipped without an onboard battery charger do the following:
1 Turn the Key Switch (A) OFF. 2 See Figure 9. Open the Control Panel Housing (13) set the Prop Rod (32). 3 Empty the Recovery Tank (15) using the Recovery Tank Drain Hose (30). Tip the
Recovery Tank (15) back for proper ventilation.
4 Disconnect the batteries from the machine and push the connector from the
charger into the Machine Battery Connector (33). Follow the instructions on the battery charger. SERVICE NOTE: Make sure you plug the battery charger into the connector that attaches to the batteries.
IMPORTANT: Make sure you have an appropriate charger for use on Gel cell batteries. Use only “voltage-regulated” or “voltage-limited” chargers. Standard constant current or taper current chargers MUST NOT be used. A temperature­sensing charger is recommended, as manual adjustments are never accurate and will damage any VRLA battery.
FIGURE 9
F8
2
F
35
13
32
33
15
30
5/2014 A - 21 56091120 - SC1500
INSTRUCTIONS FOR USEA - ENGLISH
SQUEEGEE MAINTENANCE
If the squeegee leaves narrow streaks or water, the blades may be dirty or damaged. Remove the squeegee, rinse it under warm water and inspect the blades. Reverse or replace the blades if they are cut, torn, wavy or worn.
To Reverse or Replace the Rear Squeegee Wiping Blade...
1 See Figure 10. Raise the deck and squeegee assembly off the fl oor, then unsnap the Rear Squeegee Blade Removal Latch (23). 2 Remove the Tension Strap (AA). 3 Slip the rear blade (AB) off the alignment pins. 4 The squeegee blade has 4 working edges. Turn the blade so a clean, undamaged edge points toward the front of the machine. Replace the blade if all 4
edges are nicked, torn or worn to a large radius.
5 Install the blade, following the steps in reverse order and adjust the squeegee tilt if necessary.
To Reverse or Replace the Front Squeegee Blade...
1 Raise the squeegee off the fl oor, then rotate the squeegee towards the outside of the machine to access. Disconnect the squeegee hose (AD) from the
squeegee. Squeeze the back of the Squeegee Mount Bracket (AE) to open the bracket and pull the squeegee assembly off the machine. 2 Loosen the four Squeegee Cover Knobs (11). Then lift the Squeegee Cover (AF) off of the Squeegee Casting (AG). 3 Slip the front blade (AH) off the alignment pins. 4 The squeegee blade has 4 working edges. Turn the blade so a clean, undamaged edge points toward the front of the machine. Replace the blade if all 4
edges are nicked, torn or worn to a large radius. 5 Install the blade, following the steps in reverse order and adjust the squeegee tilt if necessary.
SQUEEGEE ADJUSTMENT
There is only one squeegee assembly adjustment possible, tilt. Adjust the squeegee tilt if the squeegee is not wiping the fl oor dry. 1 Park the machine on a fl at, even surface and lower the squeegee. Then drive the machine forward enough to have the squeegee blades fold over to the
rear. 2 Adjust the squeegee tilt using the Rear Caster Wheel (AC) so that the rear squeegee blade touches the fl oor evenly across its entire width and is bent over
slightly as shown in the squeegee cross section (AI).
FIGURE 10
AF
11
AH
AC
AE
11
AI
AD
AG
AB
AA
23
A - 22 SC1500 - 56091120 5/2014
GENERAL MACHINE TROUBLESHOOTING
Problem Possible Cause Remedy
Worn or torn squeegee blades Reverse or replace
Adjust so blades touch fl oor evenly across entire width
Secure drain hose cap or replace Replace gasket / Seat cover properly Clean squeegee assembly
Remove debris
Flush lines and clean solution fi lter Open solution shutoff valve Clean or replace valve
Reconnect battery connectors Check for electrical short circuit & reset
Reset the Emergency Stop Switch Check error fault codes
(contact Advance Authorized Service Center)
Check for drive motor overload
Fill detergent container Purge system, straighten lines to remove any kinks
Poor water pick-up
Poor scrubbing performance
Inadequate or no solution fl ow
Machine does not power ON
No FWD/REV wheel drive
No Detergent Flow
Squeegee out of adjustment Recovery tank full Empty recovery tank
Recovery Tank Drain Hose (30) leak Recovery Tank Cover (13) gasket leak Debris caught in Squeegee (10)
Recovery Hose between squeegee and recovery tank clogged Vacuum set to quiet mode Set vacuum to high
Worn brush or pad Replace brush or pad Wrong brush or pad type Consult Advance Wrong cleaning chemical Consult Advance Moving machine too fast Slow down Not using enough solution Increase solution fl ow
Solution tank empty Fill solution tank Solution lines, valves or fi lter (26) clogged Solution Shutoff Valve (27) closed Solution Solenoid Valve (25)
Machine Battery Connector (33) disconnected Tripped 5 Amp circuit breaker (E) Key Switch (A) failure (contact Advance Authorized Service Center)
Charger Interlock engaged Unplug Charger
Emergency Stop Switch (B) tripped Drive system speed controller
Tripped 50 Amp circuit breaker (D)
Empty Detergent Container (3) Plugged or kinked detergent fl ow line Detergent pump Check pump, wiring and lines
ENGLISH - AINSTRUCTIONS FOR USE
5/2014 A - 23 56091120 - SC1500
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