Nilfisk-Advance SC3000 User manual

SC3000

2012-07 Form No. 9098686000

Service Manual

Nilsk BR 652, 9087260020 - 9087261020

Nilsk BR 752, 9087262020 - 9087263020

Nilsk BR 752C, 9087264020 - 9087265020

Advance SC3000, 9087267020

English

Table of contents 2Service Manual – SC3000

Table of contents

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Machine General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Service Manual Purpose and Field of Application . . . . . . . . . . . . . . . . . . . . . . 5

Other Reference Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Service and Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Serial Number Decal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

General Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Machine Lifting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Machine Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Machine Nomenclature (know your machine) . . . . . . . . . . . . . . . . . . . . . . . . 11

Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Service and Diagnostic Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Scheduled Maintenance Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Chassis System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Frame (main parts). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Function Electronic Board Alarm Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Black-box: Record of Alarms, Battery Management Parameters, Partial Hour Counter . .27

Display of Current Values of Signicant Variables, Hour Counters and Stored Alarms . . 29

Display and Change of Parameters Which Can be Set by the Technician. . . . . . . . . .31

Function Electronic Board Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

General Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

Table of contents 3Service Manual – SC3000

Recovery System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Maintenance and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Scrub system - Cylindrical. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Actuator Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Maintenance and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

Scrub system - Disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Actuator Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Maintenance and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

Solution System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Maintenance and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Squeegee System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Maintenance and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Table of contents 4Service Manual – SC3000

Steering System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Wheel System - Traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

General Information 5

Service Manual – SC3000

General Information

Machine General Description

The SC3000 is a “Ride-on” industrial machine designed to wash and dry oors in one pass. The machine is

tures variable oor pressure disc or cylindrical brushes, controlled detergent solution dosing and a rear squee-

gee with rubber blades that vacuums and dries the oor.

Service Manual Purpose and Field of Application

The Service Manual is a technical resource intended to help service technicians when carrying out mainte-

nance and repairs on the SC3000, to guarantee the best cleaning performance and a long working life for the

machine.

Please read this manual carefully before performing any maintenance and repair procedure on the machine.

Other Reference Manuals

Model Product Code User Manual Spare Parts List

Nilsk BR 652 9087260020

9098684000 9098685000

Nilsk BR 652 - Car 9087261020

Nilsk BR 752 9087262020

Nilsk BR 752 - Car 9087263020

Nilsk BR 752C 9087264020

Nilsk BR 752C - Car 9087265020

Advance SC3000 9087267020 9098827000 9098828000

Assembly Instructions Instruction Code Machines concerned

24V 670W vacuum system motor kit 9098456000 Nilsk BR 652 - BR 752 - BR 752C

EcoFlex™ Kit 9098219000 Advance SC3000

Battery charger kit 9098215000 Nilsk BR 652 - BR 752 - BR 752C

Reverse gear buzzer kit 9098773000 Nilsk BR 652 - BR 752 - BR 752C

These manuals are available at:

• Local Nilsk-Advance Retailer

• Nilsk-Advance website: www.Nilsk-Advance.com

General Information 6

Service Manual – SC3000

Conventions

Forward, backward, front, rear, left or right are intended with reference to the operator’s position, that is to

say in driving position.

Service and Spare Parts

Service and repairs must be performed only by authorised personnel or Nilsk Service Centers. The authorised

personnel is trained directly at the manufacturer's premises and has original spare parts and accessories.

Contact Nilsk Retailer indicated below for service or to order spare parts and accessories, specifying the ma-

chine model and serial number.

(Apply Retailer label here)

Serial Number Decal

The machine model and serial number are marked

on the plate (see the example to the side).

Product code and year of production are marked on

the same plate.

This information is useful when requiring machine

spare parts. Use the following table to write down

the machine identication data.

Model: Scrubber-Dryer BR 752C

Prod. Nr: 9087264020

Tot Weight: 451 kg

Battery 24 Vdc

1,9 kW

Serial No: ..................

Date code: .......

LpA = 65 dB(A)IPX4

Nilfisk - Advance S.p.A.

Strada Comunale della Braglia, 18

26862 Guardamiglio (Lo) - Italy

www.nilfisk.com Made in Hungary

P100544

MACHINE model .............................................................................................

PRODUCT code ..............................................................................................

MACHINE serial number .................................................................................

General Information 7

Service Manual – SC3000

Safety

The following symbols indicate potentially dangerous situations. Always read this information carefully and

take all necessary precautions to safeguard people and property.

Symbols

Danger! It indicates a dangerous situation with risk of death for the operator.

Warning! It indicates a potential risk of injury for people or damage to objects.

Caution! It indicates a caution related to important or useful functions.

Note: It indicates a remark related to important or useful functions.

General Instructions

Specic warnings and cautions to inform about potential damages to people and machine are shown below.

Warning! Make sure to follow the safety precautions to avoid situations that may lead to

serious injuries.

−Before performing any maintenance, repair, cleaning or replacement procedure disconnect the

battery connector and remove the ignition key.

−This machine must be used by properly trained operators only.

− Keep the batteries away from sparks, ames and incandescent material. During the normal op-

eration explosive gases are released.

−Do not wear jewelry when working near electrical components.

−Do not work under the lifted machine without supporting it with safety stands.

− Do not operate the machine near toxic, dangerous, ammable and/or explosive powders, liquids

or vapors: This machine is not suitable for collecting dangerous powders.

−Battery charging produces highly explosive hydrogen gas. Keep the tank assembly open dur-

ing battery charging and perform this procedure in well-ventilated areas and away from naked

ames.

General Information 8

Service Manual – SC3000

Caution! Make sure to follow the safety precautions to avoid situations that may lead to

serious injuries, damages to materials or equipments.

− Carefully read all the instructions before performing any maintenance/repair procedure.

−Before using the battery charger, ensure that frequency and voltage values, indicated on the

machine serial number plate, match the electrical mains voltage.

−Do not pull or carry the machine by the battery charger cable and never use the battery charger

cable as a handle. Do not close a door on the battery charger cable, or pull the battery charger

cable around sharp edges or corners. Do not run the machine on the battery charger cable.

−Keep the battery charger cable away from heated surfaces.

−Do not use the machine if the battery charger cable or plug is damaged. If the machine is not

working as it should, has been damaged, left outdoors or dropped into water, return it to the

Service Center.

− To reduce the risk of re, electric shock, or injury, do not leave the machine unattended when

it is plugged in. Before performing any maintenance procedure, disconnect the battery charger

cable from the electrical mains.

−Do not smoke while charging the batteries.

−To avoid any unauthorized use of the machine, remove the ignition key.

−Do not leave the machine unattended without being sure that it cannot move independently.

−Always protect the machine against the sun, rain and bad weather, both under operation and

inactivity condition. Store the machine indoors, in a dry place: This machine must be used in dry

conditions, it must not be used or kept outdoors in wet conditions.

− Before using the machine, close all doors and/or covers as shown in the User Manual.

−This machine is not intended for use by persons (including children) with reduced physical,

sensory or mental capabilities, or lack of experience and knowledge, unless they have been given

supervision or instruction concerning use of the machine by a person responsible for they safety.

Children should be supervised to ensure that they do not play with the machine.

−Close attention is necessary when the machine is used near children.

− Use only as shown in this Manual. Use only Nilsk’s recommended accessories.

−Take all necessary precautions to prevent hair, jewelry and loose clothes from being caught by

the machine moving parts.

− Do not use the machine on slopes with a gradient exceeding the specications.

−Do not use the machine in particularly dusty areas.

−Use the machine only where a proper lighting is provided.

−If the machine is to be used where there are other people besides the operator, it is necessary to

install the pivoting light and the reverse gear buzzer (optional).

−While using this machine, take care not to cause damage to people or objects.

−Do not bump into shelves or scaffoldings, especially where there is a risk of falling objects.

− Do not put any can containing uids on the machine.

General Information 9

Service Manual – SC3000

−The machine working temperature must be between 0 °C and +40 °C.

−The machine storage temperature must be between 0 °C and +40 °C.

−The humidity must be between 30% and 95%.

− When using oor cleaning detergents, follow the instructions on the labels of the detergent

bottles.

− To handle oor cleaning detergents, wear suitable gloves and protections.

−Do not use the machine as a means of transport.

− Do not allow the brushes to operate while the machine is stationary to avoid damaging the oor.

− In case of re, use a powder re extinguisher, not a water one.

−Do not tamper with the machine safety guards and follow the ordinary maintenance instructions

scrupulously.

−Do not allow any object to enter into the openings. Do not use the machine if the openings are

clogged. Always keep the openings free from dust, hairs and any other foreign material which

could reduce the air ow.

− Do not remove or modify the plates afxed to the machine.

−To manually move the machine, the electromagnetic brake must be disengaged. After moving the

machine manually, engage the electromagnetic brake again. Do not use the machine when the

electromagnetic brake handwheel is screwed down.

−When the machine is to be pushed for service reasons (missing or discharged batteries, etc.), the

speed must not exceed 4 km/h.

−This machine cannot be used on roads or public streets.

−Pay attention during machine transportation when temperature is below freezing point. The

water in the recovery tank or in the hoses could freeze and seriously damage the machine.

− Use brushes and pads supplied with the machine and those specied in the User Manual. Using

other brushes or pads could reduce safety.

−In case of machine malfunctions, ensure that these are not due to lack of maintenance. Other-

wise, request assistance from the authorised personnel or from an authorised Service Center.

−If parts must be replaced, require ORIGINAL spare parts from an Authorised Dealer or Retailer.

−To ensure machine proper and safe operation, the scheduled maintenance shown in the relevant

chapter of this Manual, must be performed by the authorised personnel or by an authorised Ser-

vice Center.

−Do not wash the machine with direct or pressurised water jets, or with corrosive substances.

−When WET batteries are installed on the machine, do not tilt the machine for more than 30°

from the horizontal plane to prevent the highly corrosive acid from leaking out of the batteries. If

the machine must be tilted to perform any maintenance procedure, remove the batteries.

−The machine must be disposed of properly, because of the presence of toxic-harmful materi-

als (batteries, etc.), which are subject to standards that require disposal in special centres (see

Scrapping chapter).

General Information 10

Service Manual – SC3000

Machine Lifting

Warning! Do not work under the lifted machine without supporting it with safety stands.

Machine Transportation

Warning! Before transporting the machine, make sure that:

All covers are closed.

The ignition key is removed.

The machine is securely fastened to the means of transport.

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