Nilfisk-ALTO SCRUBTEC R 571, SCRUBTEC R 571 C, SCRUBTEC R 586, SCRUBTEC BOOST R, 00318F Instruction Manual

Instructions for Use-Original Instructions Parts List

Manual Steering Models

SCRUBTEC R 571

Models: 00318F, 00319F, 00343F, 00344F

U.S. Patent No. 6,105,192; No. RE39,581; No. 6,557,207; No. 7,185,397; and Patents Pending

English Instructions For Use ...........................................2-28

Parts List ............................................................30-72

SCRUBTEC R 571 C SCRUBTEC R 586 SCRUBTEC R

3/08 revised 8/11 FORM NO. 71274A

READ THIS BOOK

revised 8/10

CAUTION: Read the Operator’s Manual before using the appliance.

This book has important information for the use and safe operation of this machine. Failure to read this book prior to operating or attempting any service or maintenance procedure to your Nilﬁ sk ALTO machine could result in injury to you or to other personnel; damage to the machine or to other property could occur as well. You must have training in the operation of this machine before using it. If operator(s) cannot read this manual, have it explained fully before attempting to operate this machine.

All directions given in this book are as seen from the operator’s position at the rear of the machine.

Table of Contents

Operator Safety Instructions ................................................................................................................................................................................................................................3

Introduction & Machine Speciﬁ cations .................................................................................................................................................................................................................5

Symbols Used on Scrubtec .................................................................................................................................................................................................................................6

Display Screens for Scrubtec ..............................................................................................................................................................................................................................7

Machine Control Panel ........................................................................................................................................................................................................................................8

Machine Controls and Features ..........................................................................................................................................................................................................................9

How to Prepare the Machine for Operation .........................................................................................................................................................................................................10

How to Handle the Packed Machine .............................................................................................................................................................................................10

How to Unpack the Machine .........................................................................................................................................................................................................10

How to Install the Batteries ...........................................................................................................................................................................................................10

Battery Maintenance .....................................................................................................................................................................................................................11

How to Charge the Batteries .........................................................................................................................................................................................................12

Recharging the Batteries ..............................................................................................................................................................................................................12

Level Indicators for the Charge on the Batteries ........................................................................................................................................................................... 13

How to Install the Squeegee .........................................................................................................................................................................................................13

How to Adjust the Squeegee .........................................................................................................................................................................................................13

How to Change or Rotate Brushes on Cylindrical Brush Head .....................................................................................................................................................14

How to Install and Remove the Brush or Pad on the Boost Head ................................................................................................................................................15

How to Operate the Machine ...............................................................................................................................................................................................................................16

How to Return One Touch to Factory Default Settings .................................................................................................................................................................16

How to Move Machine ..................................................................................................................................................................................................................16

Seat Adjustment ............................................................................................................................................................................................................................16

How to Read the Battery Meter ..................................................................................................................................................................................................... 17

How to Change Display Screens on the LCD Module ..................................................................................................................................................................17

How to Read the Solution Empty Indicator ...................................................................................................................................................................................17

How to Read the Recovery Full Indicator .....................................................................................................................................................................................17

How to Operate the Squeegee and the Vacuum Motor ................................................................................................................................................................18

How to Operate the Solution Flow ................................................................................................................................................................................................18

How to Operate Brush Pressure ...................................................................................................................................................................................................18

How to Operate the Forward / Reverse Switch ............................................................................................................................................................................. 18

How to Fill the Solution Tank .........................................................................................................................................................................................................19

Operating the Machine .................................................................................................................................................................................................................. 19

Do These Procedures When You Begin Your Work Period ...........................................................................................................................................................20

How to Clean a Floor ....................................................................................................................................................................................................................21

How to Clean a Very Dirty Floor ....................................................................................................................................................................................................22

Do These Procedures When You End Your Work Period .............................................................................................................................................................22

Maintenance ......................................................................................................................................................................................................................................................24

Maintenance to Be Done Every Week ..........................................................................................................................................................................................24

Battery Inspection and Cleaning ...................................................................................................................................................................................................24

Cleaning the Recovery Tank and Filter .........................................................................................................................................................................................24

Cleaning the Solution Tank and Filter ...........................................................................................................................................................................................25

Manually Draining the Solution Tank .............................................................................................................................................................................................25

Vac Assisted Solution Tank Draining .............................................................................................................................................................................................25

Squeegee Maintenance ................................................................................................................................................................................................................25

Front Squeegee Blade Replacement ............................................................................................................................................................................................25

Rear Squeegee Blade Replacement ............................................................................................................................................................................................26

Squeegee Maintenance ................................................................................................................................................................................................................26

Cleaning the Vac Hose .................................................................................................................................................................................................................26

How to Correct Problems in the Machine ............................................................................................................................................................................................................27

Common Error Codes .......................................................................................................................................................................................................................................... 28

SECTION II Parts and Service Manual

Final Assembly Drawing ..................................................................................32

Parts List ...................................................................................33

Main Frame Assembly Drawing (Rotary) ......................................................... 34

Parts List ...................................................................................35

Main Frame Assembly Drawing (Cylindrical) ................................................... 36

Parts List ...................................................................................37

Main Frame Assembly Drawing (BOOST) ....................................................... 38

Parts List ...................................................................................39

Optional Side Squeegee Lift (28 & 34 Rotary Models) ....................................40

Parts List ...................................................................................41

Front Wheel Assembly Drawing and Parts List ...............................................42

Squeegee Lift Assembly Drawing and Parts List ............................................. 43

Recovery Tank Assembly Drawing ..................................................................44

Parts List ...................................................................................45

Solution Tank Assembly Drawing (View 1) ......................................................46

Parts List (View 1) .....................................................................47

Solution Tank Assembly Drawing (View 2) ......................................................48

Parts List (View 2) .....................................................................49

Page -2- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Steering Column Assembly Drawing ..............................................................50

Parts List ..................................................................................51

28” Rotary Brush Head Assembly Drawing and Parts List ..............................52

34” Rotary Brush Head Assembly Drawing and Parts List ..............................53

28” Cylindrical Head Assembly Drawing ..........................................................54

Parts List ...................................................................................55

32” Boost Head Assembly Drawing .................................................................56

Parts List ...................................................................................57

Squeegee Assembly Drawing ..........................................................................58

Parts List ...................................................................................59

Front Squeegee Assembly Drawing and Parts List .........................................60

Front Squeegee Arm Assembly Drawing and Parts List ..................................61

Electrical Panel Assembly Drawing and Parts List ..........................................62

Electrical Connection Diagram .......................................................................63

Electrical Schematic .......................................................................................67

Accessories and Options .................................................................................68

OPERATOR SAFETY INSTRUCTIONS

DANGER: Failure to read and observe all DANGER statements could result in severe bodily injury or death.

Read and observe all DANGER statements found in your Owner’s Manual and on your machine.

WARNING: Failure to read and observe all WARNING statements could result in injury to you or to other per-

sonnel; property damage could occur as well. Read and observe all WARNING statements found in your Owner’s Manual and on your machine.

CAUTION: Failure to read and observe all CAUTION statements could result in damage to the machine or to other

property. Read and observe all CAUTION

DANGER: Failure to read the Operator’s Manual prior to operating or attempting any service or maintenance procedure to your

Nilﬁ sk ALTO machine could result in injury to you or to other personnel; damage to the machine or to other property could occur as well. You must have training in the operation of this machine before using it. If your operator(s) cannot read English, have this manual explained fully before attempting to operate this machine.

DANGER: Operating a machine that is not completely or fully assembled could result in injury or property damage. Do not

operate this machine unless it is completely assembled. Inspect the machine carefully before operation. Operate only when lids, doors and access panels are securely closed.

DANGER: Machines can cause an explosion when operated near ﬂ ammable materials and vapors. Do not use this machine

with or near fuels, grain dust, solvents, thinners, or other ﬂ ammable materials. This machine is not suitable for pick- ing up hazardous dust or ﬂ ammable materials. Use only commercially available ﬂ oor cleaning waxes intended for machine operation. DO NOT put gasoline, combustible or ﬂ ammable materials in the solution or recovery tank.

DANGER: Lead acid batteries generate gases which can cause an explosion. Keep sparks and ﬂ ames away from batteries.

Do not smoke around the machine. Charge the batteries only in an area with good ventilation.

DANGER: Working with batteries can be dangerous! Always wear eye protection and protective clothing when working near

batteries. Remove all jewelry. Do not put tools or other metal objects across the battery terminals, or the tops of the batteries.

DANGER: Using the charger with a damaged power cord could result in an electrocution. Do not use the charger if the power

cord is damaged.

WARNING: Do not turn the machine on a ramp. Do not use on surfaces having a gradient exceeding that marked on the appliance.

WARNING: Machines can topple over and cause injury or damage if guided over the edges of stairs or loading docks. Stop and leave

this machine only on a level surface. When you stop the machine, put all switches into their “OFF” position. Turn the key switch “OFF” and remove the key.

WARNING: Skidding may occur when traveling at high speeds and attempting sharp turns, especially on wet surfaces.

WARNING: Do not move machine with forklift. Damage could occur to machine.

WARNING: Maintenance and repairs performed by unauthorized personnel could result in damage or injury. Maintenance and repairs

must be performed by authorized Nilﬁ sk ALTO personnel only.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -3-

WARNING: Any alterations or modiﬁ cations of this machine could result in damage to the machine or injury to the operator or other bystand-

ers. Alterations or modiﬁ cations not authorized by the manufacturer voids any and all warranties and liabilities.

WARNING: Electrical components of this machine can “short-out” if exposed to water or moisture. Keep the electrical components of the

machine dry. Wipe the machine down after each use. This appliance is for dry use only and is not to be used or stored outdoors in wet conditions. For storage, keep the machine in a building.

WARNING: Operating a machine without observing all labels and instructional information could result in injury or damage. Read all machine

labels before attempting to operate. Make sure all of the labels and instructional information are attached or fastened to the machine. Do not cover them for any reason. If labels or decals are missing or become damaged, get replacement labels and decals from your Nilﬁ sk ALTO distributor immediately.

WARNING: Wet ﬂ oor surfaces can be slippery. Water solutions or cleaning materials used with this type of machine can leave wet areas on

the ﬂ oor surface. These areas can cause a dangerous condition for the operator or other persons. Always put “Caution” signs around/near the area you are cleaning.

WARNING: Improper discharge of waste water may damage the environment and be illegal.

The United States Environmental Protection Agency has established certain regulations regarding discharge of waste water.

City, state and national regulations regarding this discharge may also be in effect in your area. Understand and follow the regulations in your area. Be aware of the environment hazards of chemicals that you dispose.

WARNING: Only use the brushes provided with the appliance or those speciﬁ ed in the Operator’s Manual. The use of other brushes may

impair safety.

CAUTION: Use of this machine to move other objects or to climb on could result in injury or damage. Do not use this machine as a step or

furniture.

CAUTION: Your machine warranty will be voided if anything other than genuine Nilﬁ sk ALTO parts are used on your machine. Always use

Nilﬁ sk ALTO parts for replacement.

CAUTION: This machine contains lead acid batteries. The batteries must be disposed of in an environmentally acceptable manner.

WARNING: GENERAL SAFETY RULES

The rules below have to be followed carefully in order to avoid injury to the operator and damage to the machine:

• During the operation of this machine, pay attention to other people around you, especially children.

• Use care when reversing machine in conﬁ ned areas.

• Do not mix different kinds of detergents. Avoid harmful odors.

• Do not place any liquid containers on to the machine.

• The recommended operating temperature should be between 32° F and 104° F.

• The humidity for operating this machine should be between 30 and 95%.

• Do not use acid solutions that could damage the machine.

• In order to prevent ﬂ oor damage, do not leave brushes running when machine is standing still.

• In case of ﬁ re, use a powder extinguisher. Do not use water.

• Do not strike shelving or scaffoldings, where there is danger of falling objects.

• Adapt the utilization speed to the adhesion conditions.

• Do not exceed the declared hill climbing capacity, otherwise the machine could become unstable.

• For any maintenance operation take off the power supply from the machine.

• Do not disassemble any parts which require the use of a tool to be removed.

• Do not wash the machine with direct water jets or with high water pressure nor with corrosive material.

• After every 200 working hours have machine checked by an authorized service person.

Page -4- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Introduction

Introduction & Machine Speciﬁ cations

This is a ﬂ oor cleaning machine which, using the mechanic abrasive action of brushes or pads and the chemical action of a water- detergent solution, is able to clean any type of ﬂ oor. During its forward movement, it picks up the removed dirt and the detergent solution which has not been absorbed by the ﬂ oor.

Model SCRUBTEC R 571 SCRUBTEC R 586 SCRUBTEC R 571 C SCRUBTEC BOOST® R

Part Number 00318F 00319F 00343F 00344F

Cleaning Swath 28” (71.1 cm) 34” (86.4 cm) 28” (71.1 cm) 32” (81.3 cm)

Power Supply 36 volt system using (6) 6 volt 250, 330, or 370 AH deep cycle batteries

Battery Charger On-Board fully automatic smart charger, 115V 60 Hz or 230V 50 Hz

Brush Motors (1) 2 hp (1.5 kW) driving (1) 2.5 hp (1.9 kW) driving (2) .75 hp (.56 kW) (1) .75 hp (.56 kW)

two right angle gearboxes two right angle gearboxes

Brush Size / Speed (2) 14” (36 cm) 300 RPM (2) 17” (43 cm) 300 RPM (2) 6 x 28” (15.2 x 71.1 (1) 14 x 32” (35.6 x 81.3

cm) 300 RPM cm) 2250 RPM

Brush Pressure 12 -225 lbs. (57-102 kg) 90-130 lbs. (41-59 kg) 115-155 lbs. (52-70 kg)

Traverse Speed

Traverse 1.5 hp (1.1 kW) transaxle powering of two 10” (25.4 cm) diameter rear wheels

Max. Cleaning Grade 6 degree

Vacuum Motor 1 hp (.75 kW) 3 stage tangential discharge

Noise Level 70 dBA

Solution Tank 30 gallon (113 liter)

Recovery Tank 30 gallon (113 liter)

Length 65” (165 cm)

Width 33” (84 cm) 35.5” (90 cm) 30” (130 cm) 33” (84 cm)

Height 56” (142cm)

Machine Weight

w/330 AH batteries 1478 lbs. (670 kg) 1498 lbs. (679 kg) 1498 lbs. (679 kg) 1488 lbs. (675 kg)

& full of solution

Warranty 8 years PolydurTM tanks, 3 years parts, 1 year labor, 18 months pro-rated batteries

(max)

4.1 mph (6.6 kph)

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -5-

Symbols Used On Scrubtec R

Brush Up/Down

Squeegee Up/Down

Forward / Reverse

Horn

Solution Flow Switch

Battery Meter

LCD Display Button

On/Off Switch

Recovery / Solution LED

WARNING

READ OPERATOR’S MANUAL BEFORE OPERATING THIS MACHINE

RISK OF FIRE

• Use only commercially available ﬂ oor cleaners and waxes intended for machine operation.

• Do not use ﬂ ammable materials.

One Touch Button

Page -6- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

RISK OF INJURY OR DAMAGE TO MACHINE

• Do not turn, stop or leave machine on a ramp or dock.

71018A

Display Screens For Scrubtec R

Traverse speed indicator 1 = low 0-3 KPH 2 = med 0-5 KPH 3 = high 0-6.4 KPH

SCREEN 1

Screens Available to Operator

SCREEN 2

“Battery” blinks when low voltage occurs.

Position arrow indicating current position of squeegee (up or down)

Indicators are on, showing current settings.

Water “droplets” off when solution is off and they are ﬂ ashing when solution is on.

Arrows indicating vacuum status. They are ﬂ ashing when vac is on and off when vac is off.

Example

SCREEN 3 (Diagnostic)

The Diagnostic only. It will not show unless a fault with the machine occurs. When the fault happens the icon and error code will be displayed.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -7-

Machine Control Panel

On/Off Key Switch (See ﬁ gure 1, Item D)

The key switch turns “ON” the power to the control panel. “O” is the “OFF” and “I” is the “ON”.

Brush Up/Down Switch (See ﬁ gure 1, Item A)

To lower brush head, push the brush switch in the down (+) position. To lower the brush head to maximum brush pressure, continue to hold the switch in the down (+) position until the travel stops. The brush motors will start and solution will ﬂ ow (provided the solution is turned “ON”) when the machine begins to traverse. To raise the brush head, push the brush switch in the up (-) position until the brush head travel stops or desired position is reached.

Squeegee Up/Down Switch (See ﬁ gure 1, Item B)

The squeegee switch is used to raise and lower the squeegee and to turn on and off the vacuum motor. The vacuum motor is turned on when the switch is placed in the middle or lower position. NOTE: When the squeegee switch is

placed in the lower position, the vacuum motor will turn on.

To raise the squeegee, place the switch in either the middle or up position. The middle position is used for one touch control. The vacuum motor will stop, after a short delay, when the switch is placed in the up position.

E

B

A

E, F

D

C

Figure 1

Hour Meter (See ﬁ gure 1, Item E)

The hour meter is located on the front display. You must toggle screens using LCD display button. The hour meter indicates the number of hours the machine has operated. It displays brush motor, vacuum motor, traverse motor and total key on times.

Battery Meter (See ﬁ gure 1, Item F)

The battery meter indicates the relative charge on the battery pack. The battery meter is located on screen 1 on the front display. See page 7.

Solution Flow Control (See ﬁ gure 1, Item C)

The solution ﬂ ow switch regulates the ﬂ ow of chemical solu- tion to the ﬂ oor. To increase the ﬂ ow, toggle (+). To decrease the ﬂ ow, toggle (-). To shut off the solution, toggle - until no indicators are visible on display. NOTE: DO NOT run dry!

NOTE: No solution will ﬂ ow when the machine does not traverse.

Circuit Breakers

The circuit breaker reset buttons are located on the back side of the front cover below front display. The breakers are as follows: Item A - Main (5 amp) Item B - Key Switch (5 amp)

Page -8- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Machine Controls and Features

Recovery Tank Float

The Scrubtec R is equipped with a ﬂ oat that shuts the vacuum off when the recovery tank is full. The squeegee will no longer pick up water. If this should happen, raise the squeegee and empty the recovery tank.

The Traverse

The Scrubtec R is equipped with an electronically controlled traverse system with variable speeds in forward and reverse.

1. To traverse the machine, the power to the machine must be turned on with the key switch and the operator must be properly seated.

2. The traverse speed can be adjusted by varying the pressure on the foot pedal.

NOTE: During reverse motion, the squeegee raises and the solution ﬂ ow stops automatically. Reverse also reduces maximum traverse speed.

Brakes

The machine is equipped with an electronic braking system. The electronic braking is activated automatically. NOTE: During training, you should allow machine to come to a full stop until you become familiar with stopping distances required.

Figure 2

Parking Brake

The parking brake is activated automatically when the machine comes to a stop. It disengages automatically when you begin to traverse. The transaxle is equipped with a manual brake release. NOTE: Machine will not function when manual brake release is engaged. See ﬁ gure 2.

Reverse Alarm

The reverse alarm will sound intermittently and automatically when the machine is in reverse.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -9-

How To Prepare the Machine For Operation

How To Handle the Packed Machine

The machine is packed in a speciﬁ c package provided on a pallet so that it can be moved with a forklift.

WARNING: The packages cannot be placed on top of each other.

How to Unpack the Machine

1. Remove the outer package.

2. The machine is ﬁ xed on the pallet with banding straps and wooden blocks to prevent movement during shipment. Remove the bands and blocks.

3. Remove tie down brackets.

4. Lower the ramp. The machine can be lowered off the pallet if the operator is thoroughly familiar with its operation. Avoid violent blows to the base unit.

5. Keep the pallet for future transport necessities.

revised 1/11

BATTERY CONNECTIONS

Front of machine

420 AH, 6 Volt

(Battery No. 56388582 Wet)

375 AH, 6 Volt

(Battery No. 40602A Dry)

How to Install the Batteries

WARNING: The batteries are heavy. Lifting batteries without help

could result in an injury. Get help to lift the batteries.

WARNING: Working with batteries can be dangerous. Always wear

eye protection and protective clothing when working near batteries. NO SMOKING!

WARNING: Hydrogen gas is formed during the charging opera-

tion and is explosive. Only charge batteries in a well ventilated area with the seat base lifted.

The batteries are ﬁ tted in the battery compartment under the seat and recovery tank (ﬁ gure 4). The machine uses six - 6 volt batteries. They must be handled by using appropriate lifting equipment suitable for the weight and for the coupler system. For maintenance and daily recharge of the batteries, it is necessary to follow all instructions given by the manufacturer.

For Battery Installation follow these steps (See ﬁ gure 4):

1. Make sure that the key switch is in the “OFF” position.

2. Lift and rotate the base support of the seat forward.

3. Lean the seat on it’s restraint cable.

4. Lift the front of the recovery tank and rotate it towards the rear until it rests on it’s restraint cable.

Front of machine

310 AH, 6 Volt

(Battery No. 56391391 Wet)

305 AH, 6 Volt

(Battery No. 891385 Dry)

Front of machine

235 AH, 6 Volt (Battery No. 881317 Wet) (Battery No. 881318 Dry)

Three (3) 70222A Spacers

5. Put the batteries into position and connect the battery cables as shown in ﬁ gure 3.

6. Rotate the recovery tank and then carefully rotate it forward to the normal operating position.

7. Lower the base support of the seat.

NOTE: Charge the batteries before using.

Page -10- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Figure 3

How To Prepare the Machine For Operation

Battery Maintenance

The electrical power to operate the machine comes from the storage batteries. Storage batteries need preventative maintenance.

WARNING: Working with batteries can be dangerous. Always

wear eye protection and protective clothing when working near batteries. NO SMOKING!

To maintain the batteries in good condition, follow these instructions:

1. Keep the electrolyte at the correct level. The correct level is

between 1/4” (1/2 cm) below the bottom of the tube in each cell and above the tops of the plates. Check the level of the electrolyte each time you charge the batteries (see ﬁ gure 4).

NOTE: Check the level of electrolyte prior to charging the batteries. Be sure the plates in each cell are covered with electrolyte before charging. Do not top off the cells prior to charging the battery. Electrolyte expands during charging. As a result, the electrolyte could overﬂ ow from the cells. Always top off the cells with distilled water after charging.

CAUTION: Irreversible damage will occur to the batteries if

electrolyte does not cover the plates. Keep the electrolyte at the correct level.

CAUTION: Machine damage and discharge across the tops of

the batteries can occur if the batteries are over ﬁ lled. Do not ﬁ ll the batteries up to the bottom of the tube in each cell. Wipe any acid from the machine or the tops of the batteries. Never add acid to a battery after installation.

Correct Fill

Figure 4

CAUTION: Batteries must be reﬁ lled with distilled water only.

Do not use tap water as it may contain contaminants that will damage batteries.

2. Keep the tops of the batteries clean and dry. Keep the terminals

and connectors clean. To clean the top of the batteries, use a damp cloth with a weak solution of ammonia or bicarbonate of soda solution. To clean the terminals and connectors, use a terminal and connector cleaning tool. Do not allow ammonia or bicarbonate of soda to get into the batteries.

3. Keep the batteries charged.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -11-

How To Prepare the Machine For Operation

How to Charge the Batteries

WARNING: Charging the batteries in an area without adequate

ventilation could result in an explosion. To prevent an explosion, charge the batteries only in an area with good ventilation.

WARNING: Lead acid batteries generate gases which could

explode.Keep sparks and ﬂ ames away from batteries. NO SMOKING!

CAUTION: See Charger Owner’s Manual. All onboard battery

chargers are programmed for a speciﬁ c type battery. The charger may need reprogramming to properly charge replacement batteries different than the originally equipped Nilﬁ sk ALTO battery.

NOTE: Only replace batteries with the identical Nilﬁ sk ALTO battery

pack as originally equipped. The correct Nilﬁ sk ALTO battery part number can be found on the Nilﬁ sk ALTO battery label afﬁ xed to the top of each battery.

If the replacement battery is a different Nilﬁ sk ALTO battery, please contact Nilﬁ sk ALTO Technical Service, 1-800-356-7274, for instruc- tions.

(Shown with Optional

Chemical Mixing Sytem)

Figure 5

A

B

C

If the replacement battery is not a Nilﬁ sk ALTO battery, please contact the charger manufacturer for instructions.

To charge the batteries, follow this procedure:

1. Make sure the key switch is in the “OFF” position.

2. Raise the seat base support.

3. Connect the battery charger AC cord to a properly grounded wall receptacle matching plug conﬁ guration (50/60 Hz).

4. Observe indicator light to ensure the charging process has started (see ﬁ gure 5, A - Red, B - Yellow, C - Green ). For color indications see ﬁ gure 6.

Recharging the Batteries

The Scrubtec R comes with an on board charger.

1. Plug into any wall socket and charging is automatic.

2. Observe indicator light to ensure the charging process has started (see ﬁ gure 5, A - Red, B - Yellow, C - Green ). For color indications see ﬁ gure 6.

NOTE: Make sure you plug into a circuit that is not loaded by other equipment. Wall breakers may be tripped and no charge will occur.

WARNING: Never charge a GEL battery with an unsuitable battery

charger. Carefully follow the instructions given by the manufacturer of the batteries and battery charger.

Figure 6

NOTE: To prevent permanent damage to the batteries, avoid their complete

discharge. Never leave the batteries completely discharged, even if the machine is not being used. When recharging the batteries, keep the base support of the seat lifted. After every 20 recharging operations, check the level of the electrolyte and if necessary top off with distilled water.

Page -12- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

How To Prepare the Machine For

Operation

Level Indicators for the Charge of the Batteries

The battery meter ( see ﬁ gure 7) on the control panel has a digital read out with 10 ﬁ xed positions (A) and also a blinking indicator (B). The bars that appear on the display show the approximate charge level with icon (blinking) discharged battery.

NOTE: A few seconds after the voltage reads 32V it will start blinking. The brush motors will then automatically switch off.

How To Install the Squeegee

To install the squeegee onto the machine, follow this procedure:

1. The squeegee assembly has a break away feature that is also used

for mounting the squeegee. Loosen the knobs on the squeegee (ﬁ gure 8). Slide the stud into the slotted hole in the support frame on the machine.

2. Attach the vacuum hose cuff to the squeegee hose ﬁ tting (see ﬁ gure

9).

3. Tighten knobs. NOTE: Do not overtighten or break away feature

is lost and damage may occur.

NOTE: To prevent damage to the squeegee or machine, the squeegee was

designed to break away from the machine. If the squeegee is impacted and it breaks away from the machine, simply reinstall it by following step 1-3.

A

B

Figure 7

How to Adjust the Squeegee

During operation, the rear squeegee blade should have a constant 3/16” minimum ﬂ are along the entire squeegee blade (see ﬁ gure 10).

1. The squeegee body can be tilted to adjust the squeegee blade ﬂ are

in the middle to match the ﬂ are on the ends. To adjust the tilt, loosen the adjusting bolt located on the left and right side of the squeegee (see ﬁ gure 9).

2. Press down on the squeegee until both sets of guide wheels contact

ﬂ oor.

3. After making adjustments, retighten the screw(s).

NOTE: It is important that the right and left wheels are contacting the ﬂ oor in order for the squeegee to work.

NOTE: As the rear squeegee blade wears, it can be rotated and/or ﬂ ipped to obtain four good edges before having to change blades.

Figure 8

Figure 9

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -13-

Figure 10

3

/16” minimum

How To Prepare the Machine For

Operation

How To Change or Rotate Brushes on Cylindrical Brush Head

To install or rotate brushes on the cylindrical brush head:

1. Raise the brush deck and turn the key switch “OFF”.

2. Raise the brush skirt and pull out to remove. See ﬁ gure 11.

3. Remove thumb screw from brush door. See ﬁ gure 12.

4. Lower door approximately 12 mm and slide door and hub assembly from brush. See ﬁ gure 13.

5. Slide brush off hub at opposite end. See ﬁ gure 14.

6. Rotate brush or replace.

7. Slide brush on drive hub and insert door and hub assembly into brush core.

8. Raise door and install thumb screw.

9. Place side skirt on retainer pins and lower in place.

10. Brushes should be rotated after every 20 hours of use.

Figure 11

Figure 12

Page -14- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Figure 13

Figure 14

How To Prepare the Machine For Operation

How To Install The Brush Or Pad on the BOOST machine

To install the brush or pad on the BOOST machine, follow this procedure:

1. Turn the key switch “ON”.

2. Put the brush switch in the “UP” position.

3. Turn the key switch “OFF”.

4. Go to the side of the machine.

5. Press on a brush or pad under the ﬂ ex plates. See ﬁ gure 15.

NOTE: When using a black pad, position pad on head.

Lower head and operate momentarily to afﬁ x pad to pad driver (if you have difﬁ culty, position pad on ﬂ oor and lower head then operate.)

How To Remove The Brush Or Pad on the BOOST machine

To remove the brush or pad from the machine, follow this procedure:

1. Turn the key switch “ON”.

2. Put the brush switch in the “UP” position.

3. Turn the key switch “OFF”.

4. Go to the side of the machine.

5. Pull downward on the brush or pad until it releases from the ﬂ ex plates. See ﬁ gure 16.

Figure 15

Figure 16

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -15-

How To Operate The Machine

How to Return One Touch to Factory Default Settings

To restore the factory settings, follow the procedures below:

1. Press and hold the green one touch button (ﬁ gure 17) until you hear

a double beep from the machine. NOTE: The time required for

this will be approximately 15 seconds.

2. The settings should be returned to 2 bars of solution and 1 bar of

brush pressure. NOTE: The squeegee vac switch must be in the

middle position for default settings to work.

How to Move the Machine Without Power (see ﬁ gure 18)

1. Engage manual override on brake (see page 9, “Parking Brake”).

2. Remove foot plate and 4 screws and locate steering motor.

3. Using the knob on steering motor, turn shaft on motor in direction you wish to turn machine.

4. Slowly push machine to desired location. NOTE: If you attempt to

push machine too fast it will limit top speed. If this happens, stop and restart.

5. After moving machine, disengage manual brake override. NOTE: Machine will not function if override is engaged.

Figure 17

Seat Adjustment (Standard)

The standard seat is not adjustable forward or backward.

Seat Adjustment (Deluxe)

The optional deluxe seat is adjustable in three ways:

1. The seat can be adjusted to the forward/backward position by using the lever on the lower right side of the seat . Moving the lever will allow the seat to slide into the preferred position. See ﬁ gure 19.

2. To adjust the angle of the back support portion of the seat, turn the lever located in the middle right position of the seat. Turning this clockwise will make the seat more vertical. Turning the knob counterclockwise will tilt the seat back.

See ﬁ gure 20 A.

3. To adjust the suspension of the seat for operator comfort, use the lever on the side of the back support section of the seat. This has three positions. The upper position is for light weight operators. The middle position is for medium weight operators. The bottom position is for heavy weight operators. See ﬁ gure 20, B. NOTE: The lever

must be pressed ﬁ rmly to change positions.

Figure 18

Figure 19

Page -16- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Figure 20

How To Operate the Machine

How to Read the Battery Meter (see ﬁ gure 21, A)

The battery meter is an indicator on the LCD display. This indicator is on the LCD display on the front of the machine. It has 10 bars with 10 bars visible indicating a full charge. As you run the machine the bars will begin to lower. The “Battery Icon” (B) will begin to ﬂ ash to indicate you are reaching the end of charge.

NOTE: If you continue to run the brushes they will shut down to protect the batteries from over discharging.

NOTE: Run times will vary depending on machine variables, battery size, brush pressure and ﬂ oor type, etc.

How to Change Displays Screens on the LCD Module

The LCD display has three screens. Two of them can be accessed at any time the key is on. The ﬁ rst screen shows the machine status and the second screen shows the four hour meters (ﬁ gure 21).

The two screens that can be viewed by the operator can be accessed via the display button (ﬁ gure 22) on the control panel to the left of the key switch. Pressing this button toggles the display between the available screens.

SCREEN 1

A

B

SCREEN 2

Figure 21

The third screen is for diagnostics only. This screen displays any errors that might occur or if the system diagnostics ﬁ nds something wrong. When the diagnostic screen comes up, refer to the trouble shooting guide for suitable action to resolve the error code.

How to Read the Solution Empty Indicator (see ﬁ gure 23, A)

The solution empty indicator is located on the front of the machine below the LCD display. When the solution reaches nearly empty, the indicator will begin to ﬂ ash, warning the operator of the need to reﬁ ll.

NOTE: Solution run times will vary depending on solution ﬂ ow setting.

How to Read the Recovery Full Indicator (see ﬁ gure 23, B)

The recovery full indicator is located on the front of the machine below the LCD display. When the recover tank is near full the indicator will begin to ﬂ ash, warning the operator of the need to empty the recovery tank. The vacuum motors will shut down a few moments later.

NOTE: Recovery times will vary depending on

B

Figure 22

A

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -17-

Figure 23

How To Operate the Machine

How to Operate the Squeegee and the Vacuum Motor

The squeegee wipes the ﬂ oor while the vacuum motor removes the dirty solution from the ﬂ oor. To operate the squeegee, follow this procedure:

1. To lower the squeegee and start the vacuum motor, press the squee-

gee up/down switch to the down position (ﬁ gure 24). NOTE: The

vacuum motor will start immediately when the down position of the switch is pressed, and the squeegee will lower.

2. To raise the squeegee, press the squeegee up/down switch to the up position (ﬁ gure 24). The squeegee will then raise and the vacuum motor will shut off after short delay NOTE: The center position of

the squeegee up/down switch is for use with one touch control.

NOTE: The squeegee will rise automatically when traversing in reverse

during scrubbing operations.

How to Operate the Solution Flow

The solution is used to loosen and remove dirt from the ﬂ oor. The amount of solution applied can be adjusted to ﬁ ve different levels to accommodate many different ﬂ oor conditions. These different levels are shown on the LCD display on the front of the machine. To adjust the amount of solution applied, use the Solution Flow Switch (ﬁ gure 25). NOTE: There are ﬁ ve

different settings on the display. See ﬁ gure 26, A.

To increase solution ﬂ ow:

1. Press the “ + ” side of the switch (ﬁ gure 25).

2. Press and hold the “ + ” switch to achieve the desired level of solution ﬂ ow.

To decrease solution ﬂ ow:

1. Press the “ - “ side of the switch (ﬁ gure 25).

2. Press and hold the “ - “ side of the switch to achieve the desired level of solution ﬂ ow.

Figure 24

Figure 25

B

How to Operate the Brush Pressure

The brushes are used to supply agitation for the solution, which improves the cleaning process. The amount of brush pressure applied can be adjusted to ﬁ ve different levels to accommodate many different ﬂ oor condi- tions. These different levels are shown on the LCD display on the front of the machine (ﬁ gure 26, B). To adjust the amount of brush pressure, use the brush up/down switch (ﬁ gure 27).

To increase brush pressure:

1. Press the “ + ” side of the switch (ﬁ gure 27).

2. Press and hold the “ + ” switch to achieve maximum level of pressure.

To decrease brush pressure:

1. Press the “ - “ side of the switch (ﬁ gure 27).

2. Press and hold the “ - “ side of the switch to achieve minimum or no brush presssure.

Page -18- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

A

Figure 26

Figure 27

How To Operate the Machine

How to Operate the Forward / Reverse Switch

(see ﬁ gure 28).

1. To go forward, push the up arrow side of the switch.

2. To go in reverse, push the down arrow side of the switch.

How to Fill the Solution Tank

The solution tank ﬁ ll port is located at the left side of the machine (see ﬁ gure

29). To ﬁ ll the solution tank, follow this procedure:

1. Turn the key switch to the “OFF” position.

2. Remove lid.

3. Add a cleaning chemical to the solution tank. For the correct amount

of chemical, follow the directions shown on the container. NOTE:

Excess foam in the recovery tank could damage the vacuum motor, so use only the minimum amount of detergent necessary.

WARNING: Always use low foam detergent. To avoid the

production of foam, before starting to clean, put a minimum quantity of antifoam liquid into the recovery tank. NEVER USE PURE ACID.

4. Fill the solution tank with clean water (see ﬁ gure 29).

5. After ﬁ lling the solution tank, replace the solution tank lid.

Figure 28

WARNING: Water solutions or cleaning materials used with this

type of machine can leave wet areas on the ﬂ oor surface. These areas can cause a dangerous condition for the operator or other persons. Always put CAUTION signs near the area you are cleaning.

WARNING: Machines can ignite ﬂ ammable materials and

vapors. Do not use with or near ﬂ ammables such as gasoline, grain dust, solvents and thinners. Only use a cleaning concentration recommended by the chemical manufacturer.

WARNING: Nilﬁ sk ALTO recommends a maximum water tem-

perature of 120°F (49°C).

Operating the Machine NOTE: Before scrubbing with the machine, become familiar with the opera-

tions and handling of the machine. Run the machine at the lowest traverse speed. Use the machine in an area that has no furniture or objects until you can do the following:

1. Traverse the machine in a straight direction, forward and backward.

2. Stop the machine safely.

3. Turn the machine both left and right and return to a straight direction.

o

4. Turn a 180

turn where one rear wheel just pivots.

Figure 29

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -19-

How To Operate the Machine (cont.)

To traverse the machine follow this procedure:

1. Sit on the driver seat.

the operator is not properly seated.

2. Turn the key switch to the “ON” position.

3. Raise the brush to the highest position (if necessary).

4. Raise the squeegee (if necessary).

5. Gently press the foot pedal and the machine will begin to move.

6. To stop, release pressure on the foot pedal.

7. To travel in reverse, select reverse with the forward/reverse switch.

8. To stop, release pressure on the foot pedal.

9. When you stop the machine, turn the key switch “OFF” and remove the key.

Do These Procedures When You Begin Your Work Period

1. Make sure the key switch is in the “OFF” position.

NOTE: The machine will not traverse if

Figure 30

2. Disconnect AC power from battery charger (follow charger instructions).

3. Make sure the ﬁ lter screen (1) to the vacuum motor is clean and installed properly in the recovery tank (see ﬁ gure 30).

4. Make sure the recovery tank lid is in place and has been tightened (see ﬁ gure 31).

5. Close and secure the lower cleaning port cover (if so equipped) on the recovery tank.

6. Make sure that the plug in the recovery drain hose is in place and has been tightened (see ﬁ gure 32).

7. Make sure that the brushes/pads are in position and installed correctly.

8. Make sure the brush housings are in position on the brush head.

9. Check the installation of the squeegee and squeegee hose.

Figure 31

Figure 32

Page -20- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

How To Operate the Machine

How to Clean a Floor

WARNING: Water solutions or cleaning materials used with this

type of machine can leave wet areas on the ﬂ oor surface. These areas can cause a dangerous condition for the operator or other persons. Always put CAUTION signs near the area you are cleaning.

For one touch automatic cleaning follow this procedure:

1. Turn the key switch to the “OFF” position.

2. Put the water and a cleaning chemical in the solution tank.

3. Sit on the driver seat. NOTE: The machine will not traverse if the

operator is not properly seated.

4. Turn the key switch “ON”. NOTE: The key switch turns on the

battery and LED screen displays, which shows the machines condition.

5. The machine has a one touch button on the control panel (see ﬁ gure

33) that is preset for brush pressure and solution ﬂ ow. Momentarily depress the one touch button if you wish to use these settings.

NOTE: If this is not the settings that you desire see page 16 or one touch operation.

For manual control of cleaning process, follow these procedures:

1. Turn the key switch to the “OFF” position.

2. Put the water and a cleaning chemical in the solution tank.

3. Sit on the driver seat. NOTE: The machine will not traverse if the

operator is not properly seated.

4. Turn the key switch “ON”. NOTE: The key switch turns on the

battery and LED screen displays, which shows the machines condition.

5. Lower the squeegee. NOTE: The vacuum motor will turn on

when the squeegee up/down switch is placed in the lower position.

6. Lower the brush head until it reaches the full stroke down. NOTE:

The brushes will start rotating only when the machine begins to traverse.

7. Reset the solution ﬂ ow valve by using the + / - solution switch.

NOTE: The solution will ﬂ ow only if the machine is moving forward.

8. After a few feet of scrubbing, check to see that the amount of solu-

tion being applied is correct and that the squeegee is picking up water and drying the ﬂ oor. Make adjustments as required.

9. Once the machine is set properly continue to scrub until the solution

low indicator comes on or until you run out of solution.

NOTE: When making multiple passes across the ﬂ oor, overlap the brush cleaning path approximately 2 inches (5 cm) of the area already cleaned by the brush.

NOTE: During most cleaning procedures, apply and remove the solution in one operation.

Figure 33

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -21-

How To Operate the Machine

How to Clean a Very Dirty Floor

To clean a very dirty ﬂ oor, follow this procedure:

1. Apply solution to the ﬂ oor.

2. Do not lower the squeegee. This will keep the vacuum motor off.

3. Lower the brush or pad and scrub the ﬂ oor.

4. Scrub the ﬂ oor again with additional solution and lower the squeegee.

5. Pick up all the solution with the squeegee.

Do These Procedures When You End Your Work Period

Having ﬁ nished the job and before any type of maintenance is done, follow these procedures:

For one touch cleaning shut down process, press and release the one touch button.

For manual shut down follow these procedures:

1. Turn the solution ﬂ ow off by decreasing the ﬂ ow to its minimum posi- tion.

Figure 34

2. Press the brush up/down switch to the up position until the brush head has reached its up most position.

3. Place the squeegee up/down switch in the up position to raise the squeegee and allow the vacuum motor to continue to run. The vacuum motor will run for another 20 seconds and then place the squeegee up/down switch to the up position. This will shut the vacuum motor off.

4. Take the machine to a water drain.

5. Turn the key switch “OFF”.

6. Remove the drain hose from the holding hook.

7. Put the end of the hose over a drain or bucket.

8. Turn the valve housing to the left (see ﬁ gure 34).

9. To open the valve completely, turn the housing fully to the left. Pull the housing off of the valve.

10. Empty the recovery tank. NOTE: When hose is lowered below

water level, water will ﬂ ow.

WARNING: Use gloves to protect your hands from contact

with dangerous solutions when preforming the steps listed above.

Page -22- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

How To Operate the Machine

11. Rinse the tank. Put clean water in the tank through the

opening at the top. Be careful not to allow water into the vacuum intake tube (with screen).

12. If the tank or recovery hose has an obstruction, use

water pressure to ﬂ ush them. Put the water hose into the recovery hose (ﬁ gure 35, A). NOTE: Do not place

water hose in vacuum intake tube (see ﬁ gure 35, B), damage will occur.

The recovery hose (ﬁ gure 35, A) is located to the right of

the vacuum intake tube (see ﬁ gure 35, B). The recovery hose is ﬂ exible, which will allow you to move it toward the opening for easy access to the water hose for ﬂ ush- ing the line.

13. Leave the tank and drain plug removed to air dry.

14. Check the squeegee blade. Use a cloth to clean the

squeegee blade. If the squeegee blade is damaged or worn, turn or replace the blade.

NOTE: To avoid damage to the squeegee, the squee-

gee must be lifted when the machine is not in operation.

A

Figure 35

B

15. Take off the brushes and clean them with a jet stream of

water.

16. Use a clean cloth and wipe the surface of the machine.

17. Check the batteries and add distilled water as needed.

The correct level is between ¼” (½ cm) below the bottom of the tube in each cell and above the tops of the plates. See the instructions in the section of this book called “Battery Maintenance”.

CAUTION: Tap water may contain contaminants

that will damage batteries.Batteries must be reﬁ lled with distilled water only.

WARNING: Lead acid batteries generate gases

which can cause an explosion. NO SMOKING.Always wear eye protection and protection Clothing when working near batteries.

18. Charge the batteries. See the instructions in the section

of this book called “How to Charge the Batteries”.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -23-

Maintenance

Maintenance To Be Done Every Week

WARNING: Maintenance and repairs must be done by

authorized personnel only. Always empty the solution tank and the recovery tank before doing any maintenance. Keep all fasteners tight.

WARNING: Always wear eye protection and protective

clothing when working near batteries. NO SMOKING! Do not put tools or other metal objects across the battery terminals or the tops of the batteries.

CAUTION: To prevent damage to the machine, and

discharge across the tops of the batteries, do not ﬁ ll the batteries above the bottom of the tube in each cell. Wipe any acid from the machine or the tops of the batteries. Do not add acid to batteries after installation.

Figure 36

Battery Inspection and Cleaning

1. Turn the key switch to the “OFF” position.

2. To inspect batteries, rotate seat support forward. Lift and rotate recovery tank. Be sure the recovery tank is empty before lifting.

3. Disconnect the batteries. Use a cloth and a solution of ammonia or bicarbonate of soda to wipe the top of the batteries. Clean the battery terminals. Reconnect the batteries. See the instructions in the section of this book called “Battery Maintenance”.

4. When battery inspection is completed, close the recovery tank. Rotate the seat support back to the operating position.

Cleaning the Recovery Tank and Filter

1. Turn the key switch to the “OFF” position.

2. Empty the recovery tank using the ﬂ exible drain hose by unscrewing the knob and taking off the plug (see ﬁ gure

36).

3. If the machine is equipped with the optional clean-out port, open the lower cleaning port cover by unscrewing the four knobs (see ﬁ gure 37). NOTE: Make sure that the tank is

empty ﬁ rst.

Figure 37

4. Rinse the tank and clean the drain plug.

Page -24- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Maintenance

5. Clean the hose ﬁ tting in the recovery tank and spray water

down the squeegee hose to clean out debris.

6. Reattach the squeegee hose.

Cleaning the Solution Tank and Filter

1. Move the machine so that the solution tank ﬁ lter assembly is

located directly over a ﬂ oor drain.

2. Turn the key switch to the “OFF” position.

3. Clean inside the solution tank with a jet stream of water.

7. Close the solution ﬂ ow valve.

8. Clean the ﬁ lter inside the housing and reinstall on machine.

Manually Draining the Solution Tank

1. Remove sight gauge hose from top connector (see ﬁ gure 38).

2. Rotate lower ﬁ tting to allow drain hose to rest over drain.

3. Drain solution tank (see ﬁ gure 39).

Vac Assisted Solution Tank Drain

1. Remove vacuum hose from squeegee plate.

2. Turn vac on.

3. Remove and place solution hose into vac hose until washer rest

against hose cuff.

NOTE: Using vac assist will help to rinse recovery tank. This will help to reduce cleanup and maintenance times.

Figure 38

Figure 39

Squeegee Maintenance

Clean the squeegee with a jet stream of water and a damp cloth. Inspect the front and rear squeegee blades for wear. Readjust or replace if necessary.

Front Squeegee Blade Replacement

To replace the front squeegee blade, follow this procedure:

1. Remove the squeegee assembly from the machine.

2. Remove clamp and front squeegee blade.

3. Install new front squeegee blade and reinstall clamp.

4. Replace squeegee on machine.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -25-

Maintenance

Rear Squeegee Blade Replacement

If the rear squeegee blade is worn and does not dry the ﬂ oor well, follow this procedure:

1. Remove the squeegee assembly from the machine.

2. Remove the squeegee blade and inspect it.

3. Rotate the squeegee blade to obtain a new cleaning edge. Replace if necessary.

4. Reinstall the squeegee blade.

5. Reinstall the squeegee assembly on the machine.

6. Readjust the settings on the squeegee as required (see “How to Adjust Squeegee”).

Squeegee Maintenance

The squeegee blade may be rotated for longer life. Keep sharp corner on ﬂ oor for best cleaning results. See ﬁ gure 40. To rotate follow this procedure:

Figure 40

A

B

1. Remove Clamp.

2. Remove blade and rotate to new edge.

3. Replace squeegee.

4. Replace clamp.

Cleaning the Vacuum Hoses

Make sure the squeegee is over a suitable drain.

1. Use a water hose to ﬂ ush through the recovery hoses.

2. Side Squeegee - Position water hose to the squeegee side of the hose and ﬂ ush thoroughly.

3. Recovery Hose - Position water hose

inside recovery tank. Recovery hose is located behind

threaded lip (see ﬁ gure 40, A). NOTE: Do not place

hose in vacuum intake tube (see ﬁ gure 41, B), dam- age will occur.

Figure 41

Page -26- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

HOW TO CORRECT PROBLEMS IN THE MACHINE

PROBLEM CAUSE ACTION

nsufﬁ cient water onto the brushes

The machine does not clean satisfactorily

The squeegee does not dry the ﬂ oor

The solution ﬂ ow is not set

There is no water in the solution tank.

The solution ﬁ lter is dirty.

A circuit breaker has tripped.

Insufﬁ cient ﬂ ow.

The brushes are worn.

Need to use a different kind of brush/pad

The squeegee is dirty.

Recovery drain hose is not closed.

The suction hoses need to be cleaned.

The squeegee blades are worn.

Make sure the solution ﬂ ow is set.

Fill the solution tank.

Clean the solution ﬁ lter.

Reset the circuit breaker.

Increase ﬂ ow with solution switch.

Check the brushes and replace if necessary. (the brushes have to be replaced when the bristles reach approximately .59 inches (15mm height.) Use a different kind of brush. For cleaning operations on ﬂ oors where the dirt proves to be par- ticularly resistant, we recommend using special brushes. See Accessories page.

Clean the squeegee.

Close the drain plug.

Clean the vacuum hoses. See “Routine Maintenance” section.

Replace/ or rotate the squeegee blades. See “Routine Maintenance” section.

The vacuum motor does not function

The machine does not start

The brush motors do not work WARNING: To avoid damage to the ﬂ oor, the motor starts only when the machine is traversing.

The recovery tank is full.

The squeegee up/down switch in not in the low or middle position.

The operator is not properly seated.

The key is not in the “ON position”.

The charger is still connected.

The batteries are not charged or not connected properly.

The circuit breaker has tripped.

The brush head unit is not down.

The batteries are not charged or not connected properly.

Poor electrical connection at the brush head unit.

Drain recovery tank.

Put the squeegee in the low or middle position or reprogram “one touch”.

The operator must be properly seated in the driving position.

Turn the key to the “ON” position.

Remove the A/C cord from the wall.

Check to make sure the batteries are connected properly and charge if necessary.

Reset the circuit breaker.

Put the brush head unit down.

Check to make sure the batteries are connected properly and charge if necessary.

Connect the electrical connection at the brush head unit.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -27-

Scrubtec R

Common Error Codes

ERROR CAUSE ACTION

CODE

1500 1501 1507

Check brake and wiring for short circuit.

Make sure manual override is not engaged.

1600

3100 3101 3102 3103 3104 3105

7600

7602

7603

7700

7800

7802

9000

2F01

High battery voltage.

Probable short circuit of output device.

Open circuit on brush motors or brush motor wiring.

Brush motor overload.

Possible short circuit on brush motors or wiring.

Open circuit on vacuum motor.

Open circuit on traction motor.

Traction motor current has exceeded current limit for the fold back time.

Brushes not ﬁ tted.

Drive system activated prior

to turning key switch “ON”.

Poor or corroded connection to the battery.

Check the traction, brush and vac motor connections on the trio and check wiring from these connectors down to the traction, brush and vac motors.

Check the brush motor connection on the trio and check the wiring from this connector down to the brush motor.

Scrub in lower pressure setting.

Check the brush motor connection on the trio and check the wiring from this connector down to the brush motor.

Check connector to trio and vacuum motor.

Check the traction motor connection on trio and wiring down to motor.

Excessive driving up an incline, or machine driven up against an obstacle or step.

Place brushes or pads onto machine.

Release traverse switch and reactivate.

Page -28- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Manual Steering Models

SCRUBTEC R 571

SCRUBTEC R 571 C

SCRUBTEC R 586

SCRUBTEC R

Section II

Parts and Service Manual

U.S. Patent No. 6,105,192; No. RE39,581; No. 6,557,207; No. 7,185,397; and Patents Pending

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -29-

(71274A)

FINAL ASSEMBLY

13

3

1

12

14

2

11

10

4

5

15

6

9

8

7

8B

Page -30- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

8A

FINAL ASSEMBLY

Qty Qty Qty. Ref Part No. Description Rotary Cyl. Boost

1 pg 42-43 Recovery Tank Assembly 1 - -

2 pg 44-45 Solution Tank Assembly-1 1 1 1

pg 46-47 Solution Tank Assembly-2 1 1 1

3 pg 64 Plate, Electrical (28”) 1 - -

pg 64 Plate, Electrical (34”) 1 - -

pg 64 Plate, Electrical (Cyl.) - 1 -

pg 64 Plate, Electrical (Boost) - - 1

4 pg 32-33 Mainframe, Main Asm. (Rotary) 1 - -

pg 36-67 Mainframe, Main Asm. (Boost) - - 1

pg 34-35 Mainframe, Main Asm. (Cyl.) - 1 -

5 pg 40 Wheel, Front Steering 1 1 1

6 pg 63 Front Squeegee Arm Assy 1 - -

7 pg 62 Front Squeegee Assy 1 - -

8 pg 50 Assembly, 28” Rotary Brush Head 1 - -

pg 51 Assembly, 34” Rotary Brush Head 1 - -

8A pg 52-53 Assembly, 28” Cyl. Brush Head - 1 -

8B pg 54-55 Assembly, 32” Boost Head - - 1

9 10129L Assembly, Squeegee 81cm 1 - -

10068L Assembly, Squeegee 99cm 1 1 1

11041L Assembly, Squeegee 104cm 1 1 1

10 pg 41 Arm, Rear Squeegee Lift 1 1 1

11# NA Battery-6V 420 AH 6 6 6

12 53767A Pedal, Accelerator 1 1 1

13 pg 48-49 Column, Steering Asm. 1 1 1

14# 71018A Plate, Warning 1 - 1

15 818381 Spring Extension 1 - -

[ ]# 56372673 Boot, Battery Post 8 8 8

[ ]# 56381848 Positive Cable 1 1 1

[ ]# 56381846 Negative Cable 1 1 1

[ ]# 56381853 Cable Fuse 1 1 1

[ ] 41217A Cable, Series 4 4 4

[ ]# 40849A Suppressor EMI Split 2 2 3

[ ]# 56398090 Terminal Clamp Batt 8 8 8

[ ]# 56409485 Cable Assembly 1 x 15 4 4 4

[ ]# 56478246 Tie Cable 8 8 8

revised 8/11

[ ] = Not Shown # = Revised or new since last update

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -31-

revised 8/11

MAIN FRAME ASSY [ROTARY]

18B

41

43

18A

11

1

5

18

29

40

12

30

27

44

2

21

21A

38

21B

17

6

1

10

32

33

23

35

13

37

36

A

9

8

9

26

10

6

7

20

1

9

8

39

34

See Detail A

3

36

19

28

14

22

24

25

44

40

10

12

40

4

1

15

31

16

42

12

Page -32- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

MAIN FRAME ASSY [ROTARY]

Item Ref. No. Qty Description

1# 170883 22 Washer, Lock 3/8” 2# 766780 1 Pin Handle Lock 3# 818381 1 Spring, Idler Tension 4# 920204 8 Nut, 3/8-24 Hex Jam 5

# 962244 6 Screw, 3/8-16 X .75 Hex # 962288 8 Bolt, 3/8-16 X 1.00 Hex Hd.

6 7# 962929 2 Screw, 10-32 X 3/8” 8# 980205 2 Washer, .31 I.D. X 1.06 O.D. 9# 980614 3 Washer, 1/4” Starlock, External 10

# 980645 20 Washer, 3/8” S.A.E. Flat # 980652 2 Washer, 5/16 Lock

11 12# 980657 6 Washer, Lock 1/4 13# 56109703 2 Wheel-10 Inch 14# 30445A 1 Hose, Solution (Flex) 15

# 30453A 1 Hose, Clear Vinyl # 30558A 1 Pad, Brush Carriage Stop

16 17# 40836A 1 Horn 18# 40837B 1 Transaxle 18A# 40275A 1 Brake 18B# 40274A 1 Motor [ ]# 56380669 1 Kit, Carbon Brush 19# 48703A 1 Valve, Electric 20# 51609A 2 Bumper, Rear 21# 53386B 1 Actuator, Head Lift 21A# 40910A 1 Potentiometer & Circuit Board 21B# 40866A 1 Housing Potentiometer 22# 53493A 1 Pin, Quick Release Actuator Btm. 23# 53760A 1 Steering Asm., Manual 24# 59614A 1 Valve, Battery Drain 25# 61473A 4 Linkage, Rod 26# 61475A 2 Clamp, Transaxle 27# 61481A 1 Weldment, Mainframe 28# 61482A 1 Weldment, Head Carriage 29# 61491A 1 Bracket, Squeegee Stop 30# 61572A 1 Mount, Front Squeegee 31# 61596A 1 Stop, Brush Head 32# 61877A 1 Stop, Steering (Left) 33# 61878A 1 Stop, Steering (Right) 34# 69639A 1 Strap, Static 35# 77267A 4 Label, Tie Down 36# 81104A 3 Nut, 1/4” Nylock 37

# 81221A 8 Nut, 1/2-20 Lug # 82501A 1 Pin Clevis

38 39# 85700A 1 Screw, 1/4-20 X 1 H.H.C.S. 40# 85737A 8 Screw, 1/4-20 X 1/2 H.H.C.S.

# 85813A 2 Screw, 5/16-18 X 1.00 Hex Hd

41 42# 87026A 2 Washer, 1/4 Flat S.S. 43

# 87054A 2 Washer Fender .375

44# 50248A 3 Clamp, Hose

revised 8/11

[ ] = Not Shown # = Revised or new since last update

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -33-

revised 8/11

MAIN FRAME ASSY [CYLINDRICAL]

3

39

1

13

34

11

38

5

18B

29

18A

27

18

7

20

16

16A

26

35

16B

21

17

24

6

10

30

1

31

22

28

12

37

4

9

33

9

A

8

25

8

10

1

9

32

2

36

See Detail A

33

14

40

23

19

37

15

Page -34- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

MAIN FRAME ASSY [CYLINDRICAL]

Item Ref. No. Qty Description

1# 170883 22 Washer, Lock 3/8”

# 413754 1 Grip, Sol. Tank Clamp

2 3

# 766780 1 Pin Handle Lock # 920204 8 Nut, 3/8-24 Hex Jam

4 5

# 962244 6 Screw, 3/8-16 X .75 Hex # 962288 8 Bolt, 3/8-16 X 1.00 Hex Hd.

6 7# 962929 2 Screw, 10-32 X 3/8” 8# 980205 2 Washer, .31 I.D. X 1.06 O.D. 9# 980614 3 Washer, 1/4” Starlock, External 10

# 980645 20 Washer, 3/8” S.A.E. Flat # 980652 2 Washer, 5/16 Lock

11 12# 980657 2 Washer, Lock 1/4 13# 56109703 2 Wheel-10 Inch 14# 30453A 1 Hose, Clear Vinyl 15# 30649A 1 Hose, Solution 16# 40771A 1 Actuator, Head Lift 16A# 40910A 1 Potentiometer & Circuit Board 16B# 40866A 1 Housing Potentiometer 17# 40836A 1 Horn 18# 40837B 1 Transaxle 18A# 40275A 1 Brake 18B# 40274A 1 Motor [ ]# 56380669 1 Kit, Carbon Brush 19# 48703A 1 Valve, Electric 20# 51609A 2 Bumper, Rear 21# 53493A 1 Pin, Quick Release Actuator Btm. 22# 53760A 1 Steering Asm., Manual 23# 59614A 1 Valve, Battery Drain 24# 61473A 4 Linkage, Rod 25# 61475A 2 Clamp, Transaxle 26# 61718A 1 Carriage, Weldment 27# 61719A 1 Frame, Main Weldment 28# 61736A 1 Bracket, Head Stop (Cyl) 29# 61836A 1 Bracket, Squeegee Stop 30# 61877A 1 Stop, Steering (Left) 31# 61878A 1 Stop, Steering (Right) 32# 69639A 1 Strap, Static 33# 81104A 3 Nut, 1/4” Nylock 34

# 81221A 8 Nut, 1/2-20 Lug # 82501A 1 Pin Clevis

35 36# 85700A 1 Screw, 1/4-20 X 1 H.H.C.S. 37

# 85737A 4 Screw, 1/4-20 X 1/2 H.H.C.S. # 85813A 2 Screw, 5/16-18 X 1.00 Hex Hd

38 39# 87054A 2 Washer Fender .375 40# 50248A 1 Clamp, Hose

revised 8/11

[ ] = Not Shown # = Revised or new since last update

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -35-

revised 8/11

MAIN FRAME ASSY [BOOST]

28

1

10

9

33

13B

21

4

13A

20

13

3

17

25

17B

17A

14

5

1

8

30

8

1

4

31

24

19

8

6

1

5

26

23

7

22

32

23

12

16

27

18

15

2

11

29

Page -36- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

MAIN FRAME ASSY [BOOST]

Item Ref. No. Qty Description

1# 170883 14 Washer, Lock 3/8” 2# 722030 2 Clamp, Hose 3# 766780 1 Pin Handle Lock 4# 962244 8 Screw, 3/8-16 X .75 Hex 5

# 962288 8 Bolt, 3/8-16 X 1.00 Hex Hd. # 980205 2 Washer, .31 I.D. X 1.06 O.D.

6 7# 980614 3 Washer, 1/4” Starlock, External 8# 980645 12 Washer, 3/8” S.A.E. Flat 9# 980652 2 Washer, 5/16 Lock 10

# 56109703 2 Wheel-10 Inch # 30453A 1 Hose, Clear Vinyl

11 12# 30680A 1 Hose, Solution (Flex) 13# 40837B 1 Transaxle 13A# 40275A 1 Brake 13B

# 40274A 1 Motor # 56380669 1 Kit, Carbon Brush (for 40274A)

[ ] 14# 40836A 1 Horn Reverse Alarm 15# 48703A 1 Valve, Electric 16# 53760A 1 Steering Asm., Manual 17# 53874A 1 Actuator, Head Lift 17A# 40910A 1 Potentiometer & Circuit Board 17B# 40866A 1 Housing Potentiometer 18# 59614A 1 Valve, Battery Drain 19# 61475A 2 Clamp, Transaxle 20# 61719A 1 Frame, Main Weldment 21# 61836A 1 Bracket, Squeegee Stop 22# 69639A 1 Strap, Static 23# 81104A 3 Nut, 1/4” Nylock 24# 81221A 8 Nut, 1/2-20 Lug 25# 82501A 1 Pin Clevis 26# 85700A 1 Screw, 1/4-20 X 1 H.H.C.S. 27# 85737A 2 Screw, 1/4-20 X 1/2 H.H.C.S. 28# 85813A 2 Screw, 5/16-18 X 1.00 Hex Hd 29# 50248A 1 Clamp, Hose 30# 61877A 1 Stop L.H. Steering 31# 61878A 1 Stop R.H. Steering 32# 77267A 4 Label Tie Down 33# 87054A 2 Washer Fender .375

revised 8/11

[ ] = Not Shown # = Revised or new since last update

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -37-

Nilﬁ sk ALTO

SCRUBTEC R 571, 586

Optional Side Squeegee Lift Assembly Drawing 5/05

17

16

1

15

2

3

12

14

4

5

6

13

12

11

7

8

9

10

Page -38- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk ALTO

SCRUBTEC R 571, 586

Optional Side Squeegee Lift Assembly Parts List 5/05

Ref Part No. Description Qty

1 87624A Washer, Nylon 1 1/2 x 1/4 x 1/8 2 2 86004A Screw, 1/4-20 x 1.50 HHCS 1 3 920296 Nut, 10-24 Elastic Stop 1 4 61699A Bracket, Sq. Lift Cable 1 5 962798 Screw, 10-24 x 1/2 PH 1 6 836711 Pin, Hair 2 7 80152A Washer, Flat 5/8 1 8 920110 Nut, 5/16-18 Hex Lock 1 9 980651 Washer, 5/16 Flat 1 10 80286A Spring, Actuator 1 11 80287A Screw, 5/16-18 x 7 Hex Head 1 12 80273A Pin, Clevis 2 13 61698A Bracket, Actuator Rear Mount 1 14 40751A Actuator, 3” Stroke 1 15 81104A Nut, 1/4” Nylock 1 16 61695A Cable, Squeegee Lift 1

17 57275A Pulley, Cable 1

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -39-

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Front Wheel Assembly Drawing and Parts List 1/11

Drawing #10779A

15

13

12

11

1

2

14

3

4

5

6

10

9

Ref Part No. Description Qty

1 80267A Bolt, 3/4 - 16 Hex Head 1 2 61472A Yoke Weldment, Steering 1 3 980645 Washer, 3/8 Flat 4 4 170883 Washer, Lock 3/8 4 5 85822A Screw, 3/8 -16 x 7/8 Hex Hd. 4 6 80268A Nut, .750 ESNA 1 7 * Spacer, Center (included w/#10) 1 8 81221A Nut, 1/2 -20 Lug 4 9 56109703 Wheel, Anti-Skid 1 10 61691A Hub Assembly, Front Wheel 1 11 * Bearing (included w/#10) 2 12 * Outside Spacer (included w/#10) 2 13 85838A Bolt, 1/2 -20 Hex 4 14 61877A Stop, LH Steering 1 15 61878A Stop, RH Steering 1

*Front Wheel Hub Assembly (61691A) includes reference #’s 7, 11 and 12.

8

7

Page -40- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Squeegee Lift Assembly Drawing and Parts List 1/11

Drawing #10787A

5

3

4

67

8

9

2

1

10

16

29

28

27

26

25

24

23

22

Ref Part No. Description Qty

1 66531A Pin, Swing Arm 1 2 962798 Screw, 10-24 x 1/2 PH 1 3 80273A Pin, Clevis 4 4 30542A Spacer 2 5 61549A Cable, Rear Squeegee 1 6 53387B Actuator, Squeegee 1 7 53446A Lever, Pivot, Squeegee 2 8 836711 Pin, Hair 5 9 87026A Washer, 1/4 Flat SS 6 10 61552A Lever, Spring 1 11 920110 Nut, 5/16-18 Hex Lock 1 12 920296 Nut, 10-24 Elastic Stop 1 13 81104A Nut, 1/4 Nylock 5 14 170915 Screw, 1/4 - 20 x 3/4 Hex HD 2 15 962620 Screw, 5/16 - 24 x 3/4 Hex HD 2

21

11

12

13

30

14

15

16

17

18

20

Ref Part No. Description Qty

16 980652 Washer, 5/16 Lock 4 17 980651 Washer, 5/16 Flat 2 18 61267A Tube, Bracket Squeegee 1 19 85730A Screw, 3/8 - 16 x 1 1/4 Hex HD 1 20 87031A Washer, 3/8 Flat SS 1 21 60678C Bracket, Squeegee Mount 11 22 81105A Nut, 3/8 - 16 SS ESNA 1 23 61551A Arm, Rear Weldment 1 24 962269 Screw, 1/4 - 20 x 2 1/2 Hex HD 2 25 53423a Spring, Extension 5,19” 2 26 80015A Screw, 3/8 -16 x 2 2 27 61550A Mount, Front Arm 1 28 61491A

61736A

29 85813A Screw, 5/16 - 18 x 1 Hex HD 2 30 30568A Hose, Recovery 1

19

Bracket, Squeegee Mount (Rotary) Bracket, Squeegee Mount (Cylindrical) 1

1

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -41-

revised 8/11

RECOVERY TANK ASSEMBLY

13

6

8

26

7

27

10

30

32

24

2

20

9

45

16

2

14

28

14

37

19

3

38

3

11

5

1

41

29

21

40

33

22

17

22

39

2

4

31

2

18

36

42

39

35

Page -42- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

43

23

21

44

39

15

RECOVERY TANK ASSEMBLY

Item Ref. No. Qty Description

1 643418 1 Gasket. Vac Unit 2 752020 3 Clamp, Hose 3 80382A 2 O-Ring, Retainer 4 872010 1 Clamp, Hose 5

# 185USP 1 Nut, Drain Valve

6 962957 2 Screw, 10-16 X 1/2 Self Tap 7 30225a 1 Body, Drain Valve 8 30226a 1 Plug, Drain 9 30227a 1 Housing, Drain 10 30443a 1 Hose, Recovery Drain 11 30531a 1 Tank, Recovery 13 30581a 1 Lid, Recovery Tank 14 30582a 2 Gasket, Rec. Tank Lid 15 30621a 1 Hose, Vac Motor 16 30622a 1 Hose, Vac Exhaust 17 30623a 1 Adaptor Asm Vacuum 18 38731a 1 Hose, Squeegee 1 1/2 X 57.0 19 39339b 1 Tube, Stand 90 Degree 20 40002a 1 Switch, Float Electrical 21 41809a 2 Contact, Housing Connector 22 43401a 2 Housing, Connector 23 56109731 1 Motor, Vac [ ] 56212223 1 Carbon Brush Set of 2 (for 56109731) 24 52206a 1 Chain, Drain Assembly 26 52560a 1 O-Ring, .103 X .799 I.D. 27 53371a 1 Clamp, Hose (“P” Trap) 28 58069a 1 Screen, Vac Filter 29 58533a 3 Spacer, Vac Motor 30 61477a 1 Retainer, Upper Hose 31 61478a 1 Retainer, Lower Hose 32 61498a 1 Retainer, Mid Hose 33 61565a 1 Panel, Rec. Vac Mtr 35 61573b 1 Cable, Seat/Rec. Tank 36 71014a 1 Label, Falling Parts 37 80056a 6 Screw, 4-40 X 1/2 P.H. 38 82100a 1 Locknut, 1/2” Conduit 39 85395a 8 Screw, 1/4-20 X 1/2” P.H. 40 85728a 3 Screw, 1/4-20 X 4” Hex Hd. 41 87026a 3 Washer, 1/4 Flat S.S. 42 30567a 1 Hose 1-1/2 Vac X 36 1 Cuff NOTE 1 43 30561a 1 Tee Rec. Hose Reducing NOTE 1 44 30568a 1 Hose1-1/2 Squeegee X 17 2 Cf NOTE 1

# 10816A 1 Rec Tank Cleanout Option

45

revised 8/11

[ ] = Not Shown

# = Revised or new since last update

NOTE 1: These items are only used on disk models.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -43-

revised 8/11

SOLUTION TANK ASSEMBLY-1

2

3

42

41

11

49

34

9

14

32

45

40

38 44

31

45 30

1

48

33

26

49

39

11

10

12 25

4 5

17 24 28

Page -44- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

SOLUTION TANK ASSEMBLY-1

Item Ref. No. Qty Description

1# 170883 2 Washer, Lock 3/8” 2# 193944 1 Grommet 3# 193951 1 Trim, Flexible 1.5 Ft. 4# 830214 1 Adapter, 3/4 Barb & Ght Male 5

# 838517 1 Screen, Hose Washer # 920208 1 Nut, 1/4-20 Hex

6 7# 962957 8 Screw, 10-16 X 1/2 Self Tap 8# 980614 1 Washer, 1/4” Starlock, External 9# 980645 2 Washer, 3/8” S.A.E. Flat 10

# 980651 8 Washer, 5/16 Flat # 980652 8 Washer, 5/16 Lock

11 12# 30445A 1 Hose, Solution (Flex) 13# 30530A 1 Tank, Solution 14# 30534B 1 Seat, Ergo/Adjustable 15

# 30539B 1 Lid, Solution # 30564B 1 Hose, Solution Sight

16 17# 30566A 1 Hose, 5/8” Id X 7/8” Od X 4.00 18# 30578A 1 Gasket, Sol. Tank Fill 19# 30596A 1 Pad, Sol. Tank Step (Right) 20# 30597A 1 Pad, Sol. Tank Step (Left) 21# 30775A 1 Gasket, Solution Tank Lid 22# 31242A 2 Bushing 23# 40876A 1 Sensor, Water Level (Option) 24# 50358A 1 Adapter, 5/8 Barb Swivel 25# 53498A 1 Fitting, 90d Ell Pipe 26# 53571A 4 Clamp, Hose 27# 53767A 1 Pedal, Accelerator 28# 54088A 1 Valve Shutoff 3/4 Ght X 3/4 Ght 29# 30883A 2 Hosebarb, .50 X 90 Deg. 30# 61489A 1 Plate, Cover 31# 61490A 1 Mount, Seat Assembly 32# 61492B 1 Plate, Seat Assembly 33# 61561A 2 Pivot, Recovery Tank 34# 61562A 2 Stop, Seat 35# 61563A 1 Washer, Sight Tube 36# 61574A 1 Bracket, Tank Fill Gasket 37# 61843A 1 Plate, Deck 38# 70841A 1 Label, Battery Installation 39# 70883A 1 Label, Battery Charger 40# 70884A 1 Label Error Code 41# 71015A 1 Label Gases 42

# 71278A 1 Label, Brake Operation # 80333A 2 Screw, 3/8-16 X 5/8

43 44# 81208A 4 Nut, 5/16-24 Hex Serrated Flange 45# 85395A 9 Screw, 1/4-20 X 1/2” P.H.

# 85398A 4 Screw, 1/4-20 X 1/2” P.H.

46 47# 85518A 1 Screw, 1/4-20 X 3/4 P.H. 48

# 85704A 2 Screw, 3/8-16 X 2 1/4” Hex

49# 85811A 8 Screw, 5/16-18 X 3/4 Hex Hd 50# 87036A 2 Washer, #10 Flat

# 50248A 1 Clamp, Hose

51 [ ] 61573B 1 Cable, Seat/Rec. Tank

revised 8/11

[ ] = Not Shown # = Revised or new since last update

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -45-

revised 8/11

SOLUTION TANK ASSEMBLY-2

47

46

27

43

37

8

6

19

13

7

50

7

15

18

21

36

35

23

16

9 1

48

51 29

22

33

Page -46- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

20

SOLUTION TANK ASSEMBLY-2

Item Ref. No. Qty Description

1# 170883 2 Washer, Lock 3/8” 2# 193944 1 Grommet 3# 193951 1 Trim, Flexible 1.5 Ft. 4# 830214 1 Adapter, 3/4 Barb & Ght Male 5

# 838517 1 Screen, Hose Washer # 920208 1 Nut, 1/4-20 Hex

6 7# 962957 8 Screw, 10-16 X 1/2 Self Tap 8# 980614 1 Washer, 1/4” Starlock, External 9# 980645 2 Washer, 3/8” S.A.E. Flat 10

# 980651 8 Washer, 5/16 Flat # 980652 8 Washer, 5/16 Lock

11 12# 30445A 1 Hose, Solution (Flex) 13# 30530A 1 Tank, Solution 14# 30534B 1 Seat, Ergo/Adjustable 15

# 30539B 1 Lid, Solution # 30564B 1 Hose, Solution Sight

16 17# 30566A 1 Hose, 5/8” Id X 7/8” Od X 4.00 18# 30578A 1 Gasket, Sol. Tank Fill 19# 30596A 1 Pad, Sol. Tank Step (Right) 20# 30597A 1 Pad, Sol. Tank Step (Left) 21# 30775A 1 Gasket, Solution Tank Lid 22# 31242A 2 Bushing 23# 40876A 1 Sensor, Water Level (Option) 24# 50358A 1 Adapter, 5/8 Barb Swivel 25# 53498A 1 Fitting, 90d Ell Pipe 26# 53571A 4 Clamp, Hose 27# 53767A 1 Pedal, Accelerator 28# 54088A 1 Valve Shutoff 3/4 Ght X 3/4 Ght 29# 30883A 2 Hosebarb, .50 X 90 Deg. 30# 61489A 1 Plate, Cover 31# 61490A 1 Mount, Seat Assembly 32# 61492B 1 Plate, Seat Assembly 33# 61561A 2 Pivot, Recovery Tank 34# 61562A 2 Stop, Seat 35# 61563A 1 Washer, Sight Tube 36# 61574A 1 Bracket, Tank Fill Gasket 37# 61843A 1 Plate, Deck 38# 70841A 1 Label, Battery Installation 39# 70883A 1 Label, Battery Charger 40# 70884A 1 Label Error Code 41# 71015A 1 Label Gases 42

# 71278A 1 Label, Brake Operation # 80333A 2 Screw, 3/8-16 X 5/8

43 44# 81208A 4 Nut, 5/16-24 Hex Serrated Flange 45# 85395A 9 Screw, 1/4-20 X 1/2” P.H.

# 85398A 4 Screw, 1/4-20 X 1/2” P.H.

46 47# 85518A 1 Screw, 1/4-20 X 3/4 P.H. 48

# 85704A 2 Screw, 3/8-16 X 2 1/4” Hex

49# 85811A 8 Screw, 5/16-18 X 3/4 Hex Hd 50# 87036A 2 Washer, #10 Flat

# 50248A 1 Clamp, Hose

51 [ ] 61573B 1 Cable, Seat/Rec. Tank

revised 8/11

[ ] = Not Shown # = Revised or new since last update

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -47-

revised 8/11

STEERING COLUMN ASSY

40

30

5

29

54

18

3

28

23

34

19

33

13

8

3

15

12

1

17

47

14

46

16

11

10

14

43

37

3

22

32

6

51

55

56

42

41

48

27 22 39 38

44

35 31

2

45

53

20

9

Page -48- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

49

4

26

50

37

52 31 25 21

36

7

24

STEERING COLUMN ASSY

Item Ref. No. Qty Description

1# 920722 4 Nut 10-32 ESNA 2

# 962430 2 Screw, 1/4-20 X 1/2 H.H.C.S. # 962957 4 Screw, 10-16 X 1/2 Self Tap

3 4# 980645 4 Washer, 3/8” S.A.E. Flat 5# 980648 1 Washer 17/32 X 1 1/16 Plain 6# 980651 2 Washer, 5/16 Flat 7

# 980657 8 Washer, Lock 1/4 # 30733B 1 Cover, Front (Upper)

8 9# 30734B 1 Cover, Front (Lower) 10# 40706A 1 Switch, Momentary Push 11# 40748A 1 Switch, Push Button 12

# 40786A 1 Switch, Key Hobbs Focus Wb # 40786S 1 Spacer, Key Switch

13 14# 40879A 2 Module, Solution Level (Option) 15# 40880B 1 Panel LCD Control (Trio) 16# 40885A 2 Switch, Momentary Rocker 17# 40890A 1 Switch, Maintained Rocker 18# 40940A 1 Switch, Maintained Rocker 19# 40941A 1 Horn Button 20# 41423B 2 Breaker, 5A Circuit, Cntrl./Act. 21# 53759A 1 Coupling, Sleeve (Man) 22# 55400A 4 Key 3/16 X 3/4 Dia. Hypro 23# 61835A 1 Panel, Control 24# 61837B 1 Plate, Column Adapter 25# 61838B 1 Shaft, Lower 26# 61839B 1 Column, Lower Steering 27# 61848A 1 Column Upper Steering 28# 71165A 1 Label, Control Panel 29# 80328A 1 Washer, Flat 30# 80349A 1 Nut, 1/2-13 Hex Thin Nyloc 31# 81104A 3 Nut, 1/4” Nylock 32# 81112A 2 Nut, 5/16-18 Thin ESNA 33# 84237A 4 Screw, 10-32 X .50 P.H. 34# 85518A 8 Screw, 1/4-20 X 3/4 P.H. 35# 85700A 1 Screw, 1/4-20 X 1 H.H.C.S. 36# 85737A 8 Screw, 1/4-20 X 1/2 H.H.C.S. 37# 56250414 2 Bearing, Flange 38# 56413211 2 Bearing, Flange .625 x .500 x .250 39

# 56320595 2 Bushing .32 x .50 x .28 # 56497543 1 Cap

40 41# 56367095 1 Collar, Shaft 42# 56497308 1 Cup

# 56440817 1 Knob

43 44# 56900041 1 Plug, Cap 45

# 56413658 1 Ratchet, Steering Column

46# 56003261 1 Ring, Ret Ext Type E 0.31 Dia 47# 56413664 1 Rod

# 56002086 1 Scr, Soc Set Loc 5/16-18 X .25

48 49# 80088A 4 Screw M10-1.5 X 30mm CL10.9 50

# 85812A 2 Screw 5/16-18 X 7/8 Hex Hd Gr5

51# 56420059 1 Shaft, Upper Steering 52# 56305072 1 Spring, Extension .075

# 56413661 1 Steering Pawl Weldment

53 54# 56497306 1 Steering Wheel 55

# 56454081 1 Universal Joint

56# 56497560 1 Wheel Adapter

revised 8/11

# = Revised or new since last update

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -49-

Nilﬁ sk ALTO

SCRUBTEC R 571

571 Rotary Brush Head Assembly Drawing and Parts List 1/11

Drawing #10697A

27

26

25

24

29

23

1, 1A, 1B, 1C

28

22

2

5

3

4

6

7

8

9

10

11

12

13

30

16

2

21

20

Ref Part No. Description Qty

1 40904B Motor, Dual Gear Box 1 1A 915102 Key 2 1B 56407500 1C 41048A Gearbox Assembly 2 2 962244 Bolt, 3/8 - 16 x 3/4 Hex 12 3 170883 Washer, Lock 3/8 2 4 980645 Washer, 3/8 Flat 2 5 61722A Plate, Auto Side Squeegee 1 61497A Plate, Manual Side Squeegee 1 6 85613A Screw, 8 - 32 x 7/8 PH SS 4 7 55451A Keeper, Latch 2 8 61570A Spacer, Keeper 2 9 962803 Screw, 5/16-18 x 1 1/2 FH 1 10 53838A Wheel, Guide 4” 1 11 920108 Nut, 8 - 32 ESNA SS 4 12 55721A Latch, Brush Housing 2 13 30535A Housing, 28” Brush Right Main 1 14 962030 Screw, 8 - 32 x 3/8” FHCS 4 16 980638 Washer, 3/8 Lock 10

Brush Assy Kit

1

17

14

18

19

Ref Part No. Description Qty

17 59856A Washer, Rubber 2 18 61658A Collar, Brush Driver 2 19 962714 Screw, Gimbal Mount 2 20 34400B Gimbal, Motor 2 21 962989 Screw, 1/4 - 20 x 1 1/2 PH 2 22 34705A Hose, Solution 2 23 170915 Screw, 1/4 - 20 x 3/4 Hex HD 2 24 782002 Clamp, Manifold 2 25 38014A Splitter, Solution 1 26 61546B Frame, 28” Brush Motor 1 27 30536A Housing, 28” Brush Left Main 1 28 81104A Nut, 1/4 Nylock 4 29 71017A Label, Moving Parts 1 30 81109A Nut, 8-32 ESNA SS 4 [ ] 30536A Housing, 28” Left Brush 1 [ ] 30535A Housing, 28” Right Brush 1

[ ] = Not Shown

Page -50- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

28

29

586 Rotary Head Assembly Drawing and Parts List 1/11

1, 1A, 1B, 1C

23

Nilﬁ sk ALTO

SCRUBTEC R 586

Drawing #10698A

5

4

6

7

9

8

10

27

26

25

24

4

23

22

21

20

19

Ref Part No. Description Qty

1 40905B Motor, Dual Gear Box 1 1A 915102 Key 2 1B 56407500 1C 41048A Gearbox Assembly 2 2 980645 Washer, 3/8 Flat 2 3 170883 Washer, 3/8 Lock 2 4 962244 Bolt, 3/8 - 16 x 3/4 Hex 11 5 61723A Plate, Auto Side Squeegee 1 61497A Plate, Manual Side Squeegee 1 6 85613A Screw, 8 - 32 x 7/8 PH SS 4 7 55451A Keeper, Latch 2 8 61570A Spacer, Keeper 2 9 962803 Screw, 5/16-18 x 1 1/2 FH 1 10 53838A Wheel, Guide 4” 1 11 920108 Nut, 8 - 32 4 12 55721A Latch, Brush Housing 2 13 30537A Housing, 34” Brush Right Main 1 14 962030 Screw, 8 - 32 x 3/8” FHCS 4 16 782002 Clamp, Manifold 2

Brush Assy Kit 1

18

17

11

12

13

30

14

16

Ref Part No. Description Qty

17 170915 Screw, 1/4 - 20 x 3/4 Hex HD 2 18 30210A Tubing, Vinyl 1 19 962989 Screw, 1/4 - 20 x 1 1/2 PH 2 20 962714 Screw, Gimbal Mount 2 21 34400B Gimbal, Motor 2 22 61658A Collar, Brush Driver 2 23 59856A Washer, Rubber 2 24 38014A Splitter, Solution 1 25 980638 Washer, 3/8 Lock 10 26 61547B Frame, 34” Brush Motor 1 27 30538A Housing, 34” Brush Left Main 1 28 81104A Nut, 1/4 Nylock 4 29 71017A Label, Moving Parts 1 30 81109A Nut, 8-32 ESNA SS 4 [ ] 30538A Housing, 34” Left Brush 1 [ ] 30537A Housing, 34” Right Brush 1

[ ] = Not Shown

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -51-

Nilﬁ sk ALTO

SCRUBTEC R 571 C

571 Cylindrical Head Assembly Drawing 5/05

Drawing #10962A

20

19

17

18

16

21

22

15

12

11

8

7

4

3

6

5

10

9

14

13

14

28

7

23

24

25

26

27

29

30

31

2

1

4

49

10

47

20

45

46

50

42

17

22

26

38

39

40

41

23

48

44

43

37

1

2

30

36

32

33

34

35

Assembled View

Page -52- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk ALTO

SCRUBTEC R 571 C

571 Cylindrical Head Assembly Parts List 1/11

Drawing #10962A

Ref Part No. Description Qty

1 980638 Washer, 3/8 Lock 4 2 962244 Bolt, 3/8-16 x .75 Hex 4 3 30649A Hose, Solution 1 4 50248A Clamp, Hose 2 5 40772A Motor, Brush 2 6 980646 Washer, 1/4” Flat 6 7 980657 Washer, Lock 1/4 9 8 85806A Screw, 1.4-20 x 3/4 Hex 6 9 61738A Mainframe, Weldment 1 10 52477A Knob, 1.4-20 Clamp 2 11 80248A Key, 3/16 Sq x .50 Lg 2 12 80247A Key, 1/8 Sq x .75 Lg 2 13 61308A Bearing Carrier 2 14 51226A Bearing, Sealed 4 15 61318A Pulley, Motor 2 16 30618A Tray, 28” Cyl. Debris 1 17 61743A Cover, Cyl Head Belt 2 18 84237A Screw, 10-32 x .50 P.H. 6 19 61752A Plate, Skirt L.H. 1 20 80240A Screw, 10-32 x 3/8 F.H. 14 21 30312A Skirt, Side 2 22 61336A Spacer, Binding 4 23 962094 Screw, 10-32 x 3/8 R.H. 3 24 53661A Belt, Drive 2 25 61319A Pulley, Brush Drive 2 26 467308 Ring, Retainer 4 27 962098 Screw, 1/4-20 x 3/4 F.H. 6 28 61309A Shaft, Drive 2 29 80270A Screw, 1/4-20 Shoulder 2 30 81104A Nut, 1/4” Nylock 8 31 30049B Wheel, Squeegee 2” 6 32 80257A Washer, Neoprene 4 33 61293A Hub, Driver 2 34 980648 Washer, 17/32 x 1 1/16 Plain 2 35 980626 Washer, 1/2 Lock 2 36 170857 Nut, 1/2-13 Hex 2 37 60254A Bolt, 5/16 x 2.25 Shoulder 2 38 61299A Hub, Driven 2 39 51225A Bearing, Sealed 2 40 167312 Ring, Retainer Internal 2 41 61310A Shaft, Driven 2 42 962973 Screw, 3/8-16 x 3/4 Flat Hd. 2 43 61335A Retainer, Skirt 2 44 61751A Plate, Skirt R.H. 1 45 61742A Door, Brush 1 46 962285 Screw, 1/4-20 x 1.00 F.H. 4 47 61322A Plate, Brush Door 2 48 53182A Cap, Plug 2 49 30648A Tube, Solution Assembly 1 50 71017A Label, Moving Parts 1

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -53-

revised 8/11

32 INCH BOOST HEAD ASSY

16

29

34

16

20

5

36

33

28

39

9

6

21

31

2

17

32

27

8

12

21

40

35

30

18

1

35

25

38

26

23

4

24

3

13

30

41

19

10

11

Page -54- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

14

22

7

21

22

15

37

32 INCH BOOST HEAD ASSY

Item Ref. No. Qty Description

1 782002 3 Clamp, Manifold 2 920365 4 Nut 1/2-13 Nylock 3 925589 1 Pin, Roll 4 56001881 4 Scr, Flt Soc ¼-20 X .75 NOTE 1, TSBCL2010-12 5 962288 2 Bolt, 3/8-16 X 1.00 Hex Hd. 6 980022 4 Washer, Wave 7 85737a 1 Screw, 1/4-20 X 1/2 H.H.C.S. 8 980638 2 Washer, 3/8 Lock 9 980646 4 Washer, 1/4” Flat 10 980657 1 Washer, Lock 1/4 11 11002a 1 Tube Assembly, Drip 32” 12 30048a 4 Guide, Wheel 13# 1 Shield Boost Bearing NOTE 1, TSBCL2010-12, NOTE 2 14# 56381491 1 Plate, Driver 15 56380211 2 Kit-Flex Plate 32” NOTE 1, TSBCL2010-12 16 30735a 8 Spacer, Lift Arm 17 56380247 1 Motor-24vdc 18 50248a 1 Clamp, Hose 19 50736a 1 Bearing 20 53493a 1 Pin, Quick Release Actuator Btm. 21 56380235 1 Isolator Kit, Boost 28”,32” NOTE 1, TSBCL2010-12 22 56380173 4 Bushing-Flex Plate NOTE 1, TSBCL2010-12 23 61724a 1 Retainer, Eccentric 24 56381721 1 Plate Weldt Boost 32 25# 1 Eccentric NOTE 2 26 61775a 1 Retainer, Bearing 27 61782a 4 Sleeve, Guide Wheel 28 61816b 2 Bracket, Lift 29 61818a 1 Arm, Lift Weldment 30 56381532 2 Stud Stablizer_Short 31 71192a 2 Label No Step 32 80103a 2 Bolt, 3/8-24 X 1.0 Hex 33 80330a 4 Screw, 1/2-13 X 2 1/4 Gr. 5 34 81105a 2 Nut, 3/8-16 S.S. Esna 35 81217a 5 Nut, 1/4-20 Hex Esna 36 87618a 2 Washer, Flat .39 I.D. X .75 X .062 37 56003825 4 Scr-Button Soc Ss 10-32 NOTE 1, TSBCL2010-12 38 84237a 3 Screw, 10-32 X .50 P.H. 39 85301a 4 Screw, 1/4-20 X 1 1/4 C.R.P.H. 40 85395a 3 Screw, 1/4-20 X 1/2” P.H. 41 56381702 2 Decal-Boost Embossed

revised 8/11

# = Revised or new since last update

NOTE 1: Customers ordering parts for machines built before April 2010 need to order 32” Flex Plate Kit 56380211 to replace any or all

of these Items for repair. NOTE 2: To replace Bearing Shield or Eccentric order 56380246 (Kit Eccentric & Shield).

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -55-

SQUEEGEE ASSEMBLY 81cm

Page -56- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

SQUEEGEE ASSEMBLY 81cm

Item Ref. No. Qty Description

1 80252A 4 Screw, ¼-20 x 1 Hex SS 2 980657 4 Washer, ¼ Lock 3 60243A 2 Bracket, Squeegee Wheel 4 30049B 4 Wheel, Squeegee 5 81104A 2 Nut, ¼-20 6 60254A 2 Bolt, Shoulder 5/16x 2¼ 7 53185A 2 Ring, 3/8 ID Snap 8 30048A 2 Wheel, Guide, 4 Inch Diameter 9 60234B 1 Channel, Squeegee Weldment 32” 10 50835A 1 Latch, Squeegee Clamp 11 930086 2 Rivet, 3/16 x .450 Aluminum 12 60232A 1 Strap, Clamp, Squeegee Retainer 32 13 30556A 1 Blade, Rear, Gum Rubber, 32” 30556L 1 Blade, Rear, Linatex 14 30047A 1 Spacer, Squeegee 32 15 30066A 1 Blade, Front Ribbed 32” 30764L1 1 Blade, Front Linatex Notched 32” 16 80011A 2 Screw, 3/8-16 x 3 17 81301A 2 Nut, 3/8-16 Jam SS 18 34260B 1 Gasket 19 25201B 2 Knob 20 60358A 2 Shim, Squeegee Wheel 21 61370A 4 Weight 22 80280A 2 Nut, Squeegee Backup

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -57-

SQUEEGEE ASSEMBLY 99cm

Page -58- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

SQUEEGEE ASSEMBLY 99cm

Item Ref. No. Qty Description

1 80253A 4 Screw, ¼-20 x 1½ Hex SS 2 980657 4 Washer, ¼ Lock 3 60243A 2 Bracket, Squeegee Wheel 4 30049B 4 Wheel, Squeegee 5 81104A 2 Nut, ¼-20 6 60254A 2 Bolt, Shoulder 5/16x 2¼ 7 53185A 2 Ring, 3/8 ID Snap 8 30048A 2 Wheel, Guide, 4 Inch Diameter 9 60272B 1 Channel, Squeegee Weldment 39” 10 50835A 1 Latch, Squeegee Clamp 11 930086 2 Rivet, 3/16 x .450 Aluminum 12 60252A 1 Strap, Clamp, Squeegee Retainer 39” 13 30557A 1 Blade, Rear, Gum Rubber, 39” 30717L1 1 Blade, Rear, Linatex Notched, 39” 30557L 1 Blade, Rear, Linatex 14 30058A 1 Spacer, Squeegee 39” 15 30091A 1 Blade, Front Ribbed 39” 16 80011A 2 Screw, 3/8-16 x 3 17 81301A 2 Nut, 3/8-16 Jam SS 18 34260B 1 Gasket 19 25201B 2 Knob 20 60358A 2 Shim, Squeegee Wheel 21 61370A 8 Weight 22 80280A 2 Nut, Squeegee Backup

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -59-

SQUEEGEE ASSEMBLY 104cm

Page -60- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

SQUEEGEE ASSEMBLY 104cm

Item Ref. No. Qty Description

1 80253A 4 Screw, ¼-20 x 1½ Hex SS 2 980657 4 Washer, ¼ Lock 3 60243A 2 Bracket, Squeegee Wheel 4 30049B 4 Wheel, Squeegee 5 81104A 2 Nut, ¼-20 6 60254A 2 Bolt, Shoulder 5/16x 2¼ 7 53185A 2 Ring, 3/8 ID Snap 8 30048A 2 Wheel, Guide, 4 Inch Diameter 9 61886A 1 Channel, Squeegee Weldment 41” 10 50835A 1 Latch, Squeegee Clamp 11 930086 2 Rivet, 3/16 x .450 Aluminum 12 61885A 1 Strap, Clamp, Squeegee Retainer 41” 13 30774L 1 Blade, Outer, Linatex, BOOST 41” 14 38726A 2 Spacer, Squeegee 41” 15 30773L2 1 Blade, Inner Linatex Notched , BOOST 41” 16 80011A 2 Screw, 3/8-16 x 3 17 81301A 2 Nut, 3/8-16 Jam SS 18 34260B 1 Gasket 19 25201B 2 Knob 20 60358A 2 Shim, Squeegee Wheel 21 61370A 8 Weight 22 37016A 1 Pad, Squeegee Grip 23 62712A 1 Duct, Squeegee Inlet

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -61-

revised 8/11

FRONT SQUEEGEE ASSY – ROTARY MACHINES ONLY

13

12

14

15

2

3

1

4

5

6

7

8

11

Ref Part No. Qty Description

1 80275A 3 Screw, 1/4 - 14 x 3/4 2 53185A 1 Ring, Retainer 3 30048A 1 Wheel, Guide 4 61496A 1 Weldment, Fr. Squeegee Base 5 81104A 1 Nut, 1/4 Nylock 6 59932A 1 Wheel, Squeegee 1 5/8 7# 30540L 1 Blade, Outer Linatex 8 50835A 1 Latch, Squeegee Clamp 9 930086 2 Rivet, 3/16 x .450 Pan HD 10 61495A 1 Strap, Squeegee Weldment 11 53444A 1 Wedge, Secondary Squeegee 12 53443A 1 Spacer, Secondary Squeegee 13 30541A 1 Blade, Squeegee 14 80270A 1 Screw, 1/4 - 20 Shoulder 15 30569A 1 Hose, Sec. Squeegee

# = Revised or new since last update

10

9

Page -62- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

FRONT SQUEEGEE ARM ASSY – ROTARY MACHINES ONLY

1

9

8

revised 8/11

2

3

4

10

7

Ref Part No. Qty Description

1 61548A 1 Arm, Weldment Squeegee 2 81112A 2 Nut, 5/16-18 Thin ESNA 3 67867A 1 Spacer, Squeegee Swivel 4 60256A 1 Arm, Squeegee Pivot 5 980651 3 Washer, 5/16 Flat 6 85811A 2 Screw, 5/16-18 x 3/4 Hex Head 7 53491A 1 Pin, Quick Release 8 61370A 2 Weight 9 170915 2 Screw,1/4-20 X 3/4 Hx Hd(Ss)

10# 61572A 1 Mount, Front Squeegee

# = Revised or new since last update

5

6

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -63-

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Electrical Panel Assembly Drawing and Parts List 12/09

Drawing # 11091A, 10782S, 10961S, 10989S

Page -64- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Electrical Panel Assembly Drawing and Parts List 1/11

Drawing # 11091A, 10782S, 10961S, 10989S

Ref Part No. Qty Description

1 980614 1 Washer, 1/4” Starlock Ext. 2 40932B 1 Harness, Main Power 40965A 1 Harness, Main Power (Cyl. Only) 3 854849 1 Post, Isolation 4 83302A 1 Stud, 1/4-20 5 87026A 8 Washer, 1/4 Flat SS 6 980657 7 Washer, Lock 1/4 7 81104A 2 Nut, 1/4” Nylock 8 41801A 1 Contactor, Main 36V 9 962430 2 Screw, 1/4-20 x 1/2 HHCS 10 56009334 1 Scr-Pan Phil 10-32 x 1.12 11 56381788 1 Main Controller, 28” NOTE 1 56381787 1 Main Controller, 34” Rotary NOTE 2 56381789 1 Main Controller, 32” BOOST NOTE 3 12 40892A 1 Relay 13 962929 4 Screw, 10-32 x 3/8” 14 40853A 1 Display, Battery Charger 15 40797A 1 Charger, 36V Battery w/display 16 61558A 1 Plate, Electrical Panel 17 962086 4 Screw, 1/4-20 x 3/4 Hex Head 18 61876B 1 Rod, Seat Prop 19 86004A 1 Screw, ¼-20 x 1.50 H.H. C.S. 20 30542A 1 Spacer, ¼ Id x ½ Od x ¼ Lg. 21 980205 1 Washer, .31 Id x 1.06 Od [ ] 71015A 1 Label, Gases and Chemical [ ] 41217A 1 Cable, Battery Series [ ] 40896A 1 Cable, 32” Neg. Battery [ ] 40895A 1 Cable, 24” Pos. Battery [ ] 40882A 1 Cable, 200 Amp Fus. Battery [ ] 40934A 1 Harness, Logic

[ ] = Not Shown

NOTE 1: Main Controller 53791A has been replaced by 56381788. When installing 56381788 in place of 53791A you will also need to order Main Controller Kit 56381791. NOTE 2: Main Controller 53792A has been replaced by 56381787. When installing 56381787 in place of 53792A you will also need to order Main Controller Kit 56381791. NOTE 3: Main Controller 53790B has been replaced by 56381789. When installing 56381789 in place of 53790B you will also need to order Main Controller Kit 56381791.

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -65-

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Electrical Connection Diagram 9/06

(pages 66-69)

Page -66- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Electrical Connection Diagram 9/06

(pages 66-69)

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -67-

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Electrical Connection Diagram 9/06

(pages 66-69)

Page -68- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Electrical Connection Diagram 9/06

(pages 66-69)

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -69-

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Electrical Schematic 3/08

Page -70- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk ALTO

SCRUBTEC R 571, 586, 571 C, BOOST® R

Rider Electrical Options and Ground Connections 3/08

Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering Form No. 71274A Page -71-

ACCESSORIES AND OPTIONS

BRUSHES AND PAD DRIVERS

SCRUBTEC R 571 Disc Model

PART NO. DESCRIPTION

38036A Pad Driver Assembly (2 req.) 10383A Lite Grit Disc Brush (2 req.) 11431B Clean Grit Abrasive (2 req.) 11426B Supergrit (2 req.) 11427B Polypropylene (2 req.) 10874A Nylon (2 req.) SCRUBTEC R 586 Disc Model

PART NO. DESCRIPTION

38034A Pad Driver Assembly (2 req.) 10384A Lite Grit Disc Brush (2 req.) 11430B Clean Grit Abrasive (2 req.) 11425B Supergrit (2 req.) 11424B Polypropylene (2 req.) 10875A Nylon (2 req.)

SCRUBTEC R 571 C Cylindrical Model PART NO. DESCRIPTION

30614A Polypropylene (2 req.) 30615A Nylon (2 req.) 30616A Clean Grit Abrasive (2 req.) 30617A Supergrit (2 req.) 30619A Lite Grit (2 req.)

SCRUBTEC R BOOST Model PART NO. DESCRIPTION

997004 Pads, Red 14 x 32 (5 Pack) 997003 Pads, Black 14 x 32 (5 Pack) 997005 Pads, White 14 x 32 (5 Pack) 997007 Pads, Blue 14 x 32 (5 Pack)

SQUEEGEE BLADES

SCRUBTEC R 571 Disc Model

PART NO. DESCRIPTION

30556A Rear Squeegee, Back Gum Rubber Blade 30556L Rear Squeegee, Back Linatex Blade 30066A Rear Squeegee, Front Ribbed Urethane Blade 30764L1 Rear Squeegee, Front Linatex Blade 30540A Side Squeegee, Back Gum Rubber Blade 30540L Side Squeegee, Back Linatex Blade 30541A Side Squeegee, Front Ribbed Urethane Blade SCRUBTEC R 586 Disc & 571 C Cylindrical Models

PART NO. DESCRIPTION

30557A Rear Squeegee, Back Gum Rubber Blade 30557L Rear Squeegee, Back Linatex Blade 30091A Rear Squeegee, Front Ribbed Urethane Blade 30717L1 Rear Squeegee, Front Linatex Blade 30540A Side Squeegee, Back Gum Rubber Blade 30540L Side Squeegee, Back Linatex Blade 30541A Side Squeegee, Front Ribbed Urethane Blade

SCRUBTEC R BOOST Model PART NO. DESCRIPTION

30773L2 Rear Squeegee, Front Blade, Linatex 3/16 38727A Rear Squeegee, Front Blade, Urethane Ribbed 30774A Rear Squeegee, Back Blade, Gum Rubber 30774L Rear Squeegee, Back Blade, Linatex 3/16

FIELD INSTALLED OPTION KITS

PART NO. DESCRIPTION

# Deleted # Deleted

10876A Solution and Recovery Tank Level Indicator Lights 10877A Caution Strobe Light (Amber) 10816A Recovery Tank Clean Out Port 10879A Head Light 53390A CBMS - Clarke Battery Maintenance System 53572A Seat Belt Kit 11079A Chemical Mixing System 11036A Chemical Mixing System Spare Tank

MISC.

PART NO. DESCRIPTION

# 11045A Literature Pack (Scrubtec)

# = Revised or new since last update

revised 8/11

Page -72- Form No. 71274A Nilﬁ sk ALTO Operator’s Manual - SCRUBTEC R Manual Steering

Nilﬁ sk-Advance A/S Sognevej 25 • DK-2605 Brøndby • Denmark

Tel.: (+45) 72 18 21 00 Fax: (+45) 72 18 21 11 E-mail: salg@nilﬁ sk-alto.dk E-mail: service@nilﬁ sk-alto.dk www.nilﬁ sk-alto.com

Nilfisk-ALTO SCRUBTEC R 571, SCRUBTEC R 571 C, SCRUBTEC R 586, SCRUBTEC BOOST R, 00318F Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual