Crescent SC6500 Bedienungsanleitung

SC6500

www.crescentindustrial.co.uk

Operator

manual –

English

TABLE OF CONTENTS

egap

Introduction........................................................................................... A-3

Cautions and Warnings ...............................................................A-4 – A-5

Know Your Machine.....................................................................A-6 – A-7

Control Panel........................................................................................ A-8

Prepare the Machine for Use

Install the Batteries............................................................................... A-9

Install the Brushes................................................................... A-10 – A-11

Fill the Solution Tank .......................................................................... A-12

Squeegee Installation......................................................................... A-13

Detergent System....................................................................A-14 – A-15

Operating the Machine ............................................................A-16 – A-17

Scrubbing ................................................................................A-16 – A-17

Wet Vacuuming .................................................................................. A-17

After Use............................................................................................. A-18

Maintenance Schedule....................................................................... A-18

Lubricating the Machine ..........................................................A-18 – A-19

Charging the Batteries........................................................................ A-20

Check the Battery Water Level........................................................... A-20

Squeegee Maintenance...................................................................... A-21

Squeegee Adjustment ........................................................................ A-21

Side Skirt Maintenance............................................................A-22 – A-23

Side Broom Maintenance ................................................................... A-24

Troubleshooting.......................................................................A-25 – A-26

Technical Speci cations ..................................................................... A-28

CAUTION!

• Use extreme CAUTION when operating this machine. Be certain that you are thoroughly familiar with all operating

instructions before using this machine. If you have any questions, contact your supervisor or your local Nil sk Industrial

Dealer.

• If the machine malfunctions, do not try to correct the problem unless your supervisor directs you to do so. Have a

quali ed company mechanic or an authorized Nil sk Dealer service person make any necessary corrections to the

equipment.

• Use extreme care when working on this machine. Loose clothing, long hair, and jewelry can get caught in moving parts.

Turn the Key Switch OFF and remove the key before servicing the machine. Apply the parking brake before getting off

of the machine. Use good common sense, practice good safety habits and pay attention to the yellow decals on this

machine.

• Drive the machine slowly on inclines. Use the Brake Pedal (6) to control machine speed while descending inclines. DO

NOT turn the machine on an incline; drive straight up or down.

•The maximum rated incline for scrubbing is 10%. The maximum rated incline during transport is 16%.

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INTRODUCTION

This manual will help you get the most from your Nil sk Rider Scrubber. Read it thoroughly before operating the machine.

Note: Bold numbers in parentheses indicate an item illustrated on pages A-6 – A-8.

This product is intended for commercial use only.

PARTS AND SERVICE

Repairs, when required, should be performed by your Authorized Nil sk Service Center, who employs factory trained service personnel, and maintains an inventory

of Nil sk original replacement parts and accessories.

Call the NILFISK DEALER named below for repair parts or service. Please specify the Model and Serial Number when discussing your machine.

MODIFICATIONS

Modi 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 Nil sk Inc. Unapproved modi 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 Nil sk Customer Service Department immediately to 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 access doors are latched securely.

•The machine is tied down securely - see Tie Down Point locations (30).

•The machine parking brake (6) is set.

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CAUTIONS AND WARNINGS

SYMBOLS

Nil sk uses the symbols below to signal potentially dangerous conditions. Always read this information carefully and take the necessary steps to

protect personnel and property.

This machine is for commercial use, for example in hotels, schools, hospitals, factories, shops and of ces other than normal residential

housekeeping purposes.

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

Speci c Cautions and Warnings are included to warn you of potential danger of machine damage or bodily harm.

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.

•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 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 pressure wash operator control panel, circuit breaker panel or batteries.

•Only use the brushes provided with the appliance or those speci ed in the instruction manual. The use of other

brushes may impair safety.

•Observe the Gross Vehicle Weight, GVW, of the machine when loading, driving, lifting or supporting the machine.

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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. Nil sk will not be held responsible for any damage to oor surfaces

caused by scari 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 ttings. Flush with windshield

washer 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.

SAVE THESE INSTRUCTIONS

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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 3 pages.

1 Recovery Tank Cover

2 Solution Tank Fill Cover

3 Operator’s Seat

5 Steering Wheel Tilt Adjust Knob

6 Parking Brake

8 Drive Pedal, Directional/Speed

10 Drive and Steer Wheel

11 Emergency Stop Switch / Battery Disconnect

12 Scrub Deck

13 Rear Wheel

14 Battery Compartment (under recovery tank)

20 Machine Battery Connector

810

24 25 26

21 Control Panel

23 Operator Seat Adjustment Lever

24 Control Circuit Breaker

25 Auxiliary Circuit Breaker

26 Side Broom Motor Circuit Breaker

27 Side Access Panel

29 Detergent Cartridge (EcoFlex models only)

30 Tie Down Locations

31 Side Brooms (not all models)

32 Recovery Tank Latch

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KNOW YOUR MACHINE

4 Solution Tank Drain Hose

7 Solution Shut off Valve

9 Hopper (cylindrical models only)

15 Recovery Tank Shutoff Float

16 Vacuum Motor Filter Housing

17 Squeegee Assembly

18 Solution Filter

19 Recovery Tank Drain Hose

22 Squeegee Tilt Adjust Knob

28 Squeegee Height Adjust Knob

30 Tie Down Locations

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0.2

K3 K4 K5

0.3%

CONTROL PANEL

A Key Switch

B Traction Control Switch

C Side Broom Switch (cylindrical models only)

D Scrub ON / Scrub Mode Select

E Scrub OFF

F Solution Switch

G EcoFlex™Switch

H Horn

I Vacuum / Wand Switch

J Detergent System (EcoFlex models only)

K Display

K1 Solution Flow Indicator

K2 Fault Indicator

K3 Hour Meter

K4 Detergent Indicator (if so equipped)

K5 Battery Indicator

K6 Scrub Pressure Indicator

K7 Recovery Tank FULL Indicator

K8 Battery Low Indicator

K9 Detergent Percentage Indicator

L Scrub Speed Switch

Flow Flow Flow Regular Heavy Extreme

Rate 1 Rate 2 Rate 3 Scrub Scrub Scrub

(regular scrub) (heavy scrub) (extreme scrub) (press 1 time) (press 2 times) (press 3 times)

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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 the batteries through openings in the battery caps. This gas

can be ignited by any electrical arc, spark or ame. Do not install any lead-acid battery in a sealed container or enclosure.

Hydrogen gas from overcharging must be allowed to escape.

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 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 Nil sk or by a quali ed electrician.

1 Remove the batteries from their shipping crate and carefully inspect them for cracks or other damage. If damage is evident, contact the carrier that delivered

them or the battery manufacturer to le a damage claim.

2 Turn the Master Key Switch (A) OFF and remove the key.

3 Remove the recovery tank from the machine. NOTE: Disconnect the tether and the vacuum motor wiring and lift the tank straight up and off the machine.

4 Your machine comes from the factory with enough battery cables to install six 6 volt batteries. Using at least (2) people and an appropriate lifting strap,

carefully lift the batteries into the battery compartment and arrange them exactly as shown in FIGURE 1. Secure the batteries as close to the front of the

machine as possible. If installing a mono-block battery use an overhead hoist.

5 Install the battery cables as shown. Position the cables so the battery caps can be easily removed for battery service.

6 Carefully tighten the nut in each battery terminal until the terminal will not turn. Do not over-tighten the terminals, or they will be very dif cult to remove for

future service.

7 Coat the terminals with spray-on battery terminal coating (available at most auto parts stores).

8 Put one of the black rubber boots over each of the terminals and connect the Battery Pack Connector (20).

FIGURE 1

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INSTALL THE BRUSHES (DISC SYSTEM)

CAUTION!

Turn the key switch off (O) and remove the key, before changing the brushes, and before opening any access panels.

1 Make sure the Scrub Deck is in the RAISED position. Make sure the Key Switch (A) is off (O).

2 See Figure 2. Remove both side skirt assemblies. NOTE: The skirts are held in place by two large Knobs (AA). Loosen these knobs and slide the Skirt

Assemblies (BB) off of the Scrub Deck.

3 To mount the Brushes (CC) (or pad holders) align the Lugs (DD) on the brush with the holes on the mounting plate and turn to lock in place (turn the outside

edge of brush towards the front of machine as shown (EE)).

FIGURE 2

1100D

1300D

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