Numatic HT4045 Manual de usuario

Warning! Read instructions before using the machine

Owner Instructions

HT4045

TT4045G

TT4055G

SCRUBBER DRYER

www.numatic.co.uk

SCRUBBER DRYER

Index

HT 4045, TT 4045, TT 4055

Machine Overview ................................ Pages 2-3

Machine Set up Guide ................................ Page 4-7

Tilting the Handle ................................ Page 4

Fitting the Top Tank ................................ Page 4

Fitting the Brush ................................ Page 4

Tipping the Brush Deck ................................ Page 5

Fitting the Floor-tool .............................. Page 5

Fitting the hose guide ................................ Page 6

Fill the Clean-water tank ................................ Page 6

Clean Water Level ................................ Page 7

Control of Cleaning substances (COSHH) ...... Page 7

Clean Water Tap On / O ................................ Page 7

Pre Cleaning ................................ Page 7

Pre Scrubbing ................................ Page 8

Lowering the oor-tool ................................ Page 8

Breakaway oor-tool feature ........................... Page 8

Setting the cleaning controls ....................... Page 9

Regular Maintenance ................................ Page 10

Tanks and Filters ................................ Page 10

Changing the Floor-tool Blades ................... Page 11

O-Aisle Cleaning Kit ................................ Page 12

Specications ................................ Page 12

HT 4045 Face Fitting ................................ Page 13-14

Trouble Shooting ................................ Page 15

Recommended Spare Parts .......................... Page 15

Schematic Diagram ................................ Page 16

Rating Label / Personal Protective Equipment /

Recycling ................................ Page 17

Safety Precautions ................................ Page 18

EU Declaration Document ............................. Page 19

Warranty ................................ Page 19

Company Address ................................ Page 20

1Operator Control Panel

2Separator

3Top Tank (waste-water)

4Waste-water Emptying Hose

5Bottom Tank (clean-water)

6Deck Locking Pin

7Brush Deck

8Handle Position Lever

9Vacuum Switch

10 Pump Switch

11 Power Light

12 On / Off Switch

13 Triggers

14 Clean-water Tank Fill Point / Filler Hose

15 Floor-tool Vacuum Hose

16 Vacuum Hose

17 Clean-water Tank Emptying Hose & Fill Level

18 Floor-tool Lifting Lever

19 Floor-tool Retaining Knobs

20 Semi Parabolic Floor-tool

21 Clean Water Filter

22 Brush

PLEASE READ

BEFORE COMMENCING

OPERATION

After the removal of all the

packaging, carefully open

and check the contents

● Owner Manual

● Scrub Brush

●Semi Parabolic Floor-tool

●Floor-tool Hose

Machine Overview

14 14

Machine Set Up

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Tilting the handle

Using the handle position lever (Fig.1).

Fit the top tank to the machine (Fig.3).

Fitting top tank

PLEASE READ BEFORE COMMENCING ANY OPERATION AFTER THE REMOVAL OF ALL

THE PACKAGING, CAREFULLY OPEN AND CHECK THE CONTENTS. !!

Move the handle into the upright position (Fig.2).

Fit both vacuum and oor-tool hose to the separator (Fig.4).

Vacuum hose

Floor-tool hose

Fitting the brush - Safety gloves are recommended for the changing of used brushes.

Featuring the Nulock brush system. The brush is simply pushed and twisted to lock, making tting and removal a simple

process. The Pad is retained using Numatic’s own PadLoc system (ask your supplier for details).

Only use manufacturer supplied brushes / pads. TT 4045G requires a 450mm brush or a 400mm pad. TT 4055G requires a 550mm

brush or a 500mm pad. Fit the brush / pad to the drive chuck, twist to lock the brush (Fig.5) / pad in place (Fig.6).

Machine Set Up

T 01460 68600

Tipping the Brush Deck

Fitting the Floor-tool

The oor-tool has been designed for quick tting, allowing easy squeegee blade replacement and a safety knock-o feature if the oor-

tool gets snagged, whilst in transit.

Note: It is easier to t the oor-tool if the weight of the machine is resting on the brush. Ensure the brush is tted rst.

Raise the oor-tool for transit or lower for cleaning opera-

tion using the lifting handle tted to the back of the machine

(Fig.11).

For tting the oor-tool blades (See Page 13).

To tip the deck into the down position (Operating mode). Press

in the brush deck locking pin (Fig.7) and rotate the brush deck

(Fig.8).

To change to brush deck up position, (Transit mode) simply

lift the deck and the sprung loaded locking pin will activate to

hold the deck up.

!! ALWAYS ENSURE THAT THE MACHINE IS SWITCHED OFF

BEFORE MAKING ANY ADJUSTMENTS

Fit the oor-tool and retain using the detent pin (Fig.9).

The lifting strap is held by a detent pin (Fig.10).

Machine Set Up

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The TT Range are all equipped with a 40 litre clean-water tank allowing large areas to be cleaning in a single ll.

Filling the clean-water tank

Ret vacuum hose to the Floor-tool when nished.

The vacuum hose has a U-bend clip which creates a U-bend in the hose preventing water spillage when the vacuum is switched o. If

you need to remove the U-bend clip for any reason always ensure it is retted correctly before you resume operation (Fig 36-39).

30mm

MAX

Fitting the Hose Guide

Note:

DO NOT push the vacuum hose onto the Floor-tool with the Floor-tool in the raised position.

Raise oor-tool again before driving to the cleaning area. !!

Note:

Great care must be taken to ensure that contaminants (leaves,hair, dirt, etc) are not

allowed to enter the clean-water tank during the lling process. If using a bucket or

similar, ensure it is always clean and free from debris.

The large cap on the left can be

removed for lling from a bucket or

suitable container (Fig.13).

To ll the clean-water tank, use the

FLEXI - FILL pipe from either a tap or

hose pipe (Fig.12).

Fill the clean-water tank

to a maximum of 40 litres,

including cleaning chemicals

if required. Follow chemical

manufactures guide lines.

Machine Set Up

T 01460 68600

Control of Substances Hazardous to Health (COSHH)

For best results use a non-foaming type of chemical, dilute to the manufacturer’s specication.

For further guidance on hazardous substances refer to health and safety instructions online.

Visit http://www.hse.gov.uk/ for UK information.

Turn on the clean-water tap. On

Off

Clean water tap

The water level in the clean-water tank

can be seen using the clean-water

clear dump hose tted to the rear of the

machine.

The clean-water bottom tank holds 40 litres.

Clean water level

MAX

WHEN HANDLING AND MIXING CHEMICALS

Always ensure that chemical manufacturer’s safety guidelines are followed.

Only use chemicals recommended for use in auto scrubber-dryers.

IMPORTANT

Do not operate machine unless the Operator Manual has been read and fully understood.

Numatic part (629044) Wet Floor sign

(available if required)

Before performing the cleaning operation, place out

appropriate warning signs and sweep or dust-mop the oor (Fig.14).

Pre-cleaning advice

!! ALWAYS ENSURE THAT THE FLOOR IS PRE-SWEPT

AND RELEVANT SAFETY SIGNS ARE DISPLAYED

Machine Operation

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Lowering the floor-tool

Pre-scrub mode

The TT Range have been designed to cope with a variety of oor types and dierent levels of soiling.

On heavily soiled oors use a ‘double scrub’ technique.

First pre-scrub the oor with the oor-tool in the raised position, allow the chemical time to work, then scrub the area a second time

with the oor-tool lowered.

Floor-tool in use

Breakaway floor-tool

The clean-water / chemical mix is

dispersed via the ‘THRU-FEED’

system.

The waste water is then retrieved

by the oor-tool.

Overlap the scrubbing path by

10cm to ensure an even clean

(Fig.15).

If streaking occurs, wipe the oor-

tool blades clean (Fig.16).

After preparing the oor (see previous

section), we are now ready to set the

controls to suit the cleaning conditions.

Before any settings can be applied,

ensure the brush deck is lowered.

Move the oor-tool lever (see Fig.17),

to it’s lower position (see Fig.18).

Note: The machine will still reverse

withthe oor-tool in the lowered

position, this could possibly damage

the blades. Raise the oor-tool before

reversing.

The oor-tool design incorporates a safety knock-o feature.

Allowing it to safely disengage from its mounting should it

become caught on an obstruction, during forward machine

movement.

To re-attach the oor-tool blade to its holder, rst loosen the retaining

knobs on the oor-tool body and slide onto the

holding bracket.

Tighten retaining knobs to nger tight (See Fig.19).

Note:

Care must be taken to reduce speed when cornering or when

manoeuvring around obstacles.

Setting The Cleaning Controls

T 01460 68600

Ensure your TT machine has been plugged into a suitable power supply.

Select the desired function using the on / o switches tted to the handle.

To start: hold down either trigger and

press the yellow On / O Switch once

Regular Maintenance

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Remove the two hoses to disconnect the separator from the machine (Fig.21).

Lift o the separator. The separator has a sealing-rubber which should be

examined at every clean-down (Fig.22).

Rinse using clean-water.

Remove the lter tted into the separator and ush with clean-water (Fig.23)

(Fig.24).

Placed into the top tank is grey lter basket, clean and ush with clean-water

(Fig.25) (Fig.26).

The bottom (clean-water) tank is attached to the chassis and should only be removed by a competent service engineer (Fig.27).

Clean by ushing with clean-water if required.

Excess water can be drained using the clear dump hose tted to the rear of the machine.

Located under the left hand side is a clean-water lter, ensure the clean water tap is turned o

before removing this lter (Fig.28).

Clean and ush with clean-water if required.

ALWAYS ENSURE THAT THE BATTERY IS DISCONNECTED

PRIOR TO ANY MAINTENANCE OPERATION !!

The TT Range has been designed with ease of use in mind, this included easy stripping-

down and cleaning. After use, empty

waste-water tank using emptying hose and ush out with clean-water (Fig.20).

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