NaceCare Solutions DP620 User Manual

MACHINES FOR CLEANING FLOORS

AND CARPETS

INSTRUCTIONS FOR USE

AND MAINTENANCE

®

Floor & carpet washer

NACECARE SOLUTIONS Toll Free: 1-800-387-3210

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GENERAL INDEX

WARNINGS . . . . . . . . .

INTRODUCTION . . . . . . . .

ASSEMBLING THE MACHINE . . . . . .

ASSEMBLING THE HANDLE . . . . . .

LOADING THE WASHING LIQUID . . . . .

STARTING UP . . . . . . . .

INSTRUCTION FOR WASHING FLOORS . . . .

BRUSHES . . . . . . . . .

SPECIAL PROCEDURES . . . . . . .

STOPPING THE OPERATIONS . . . . . .

TRANSLATION . . . . . . . .

TROLLEY FOR SUPPLEMENTARY TRANSLATION . . .

AUTOMATIC “MOTOR PROTECTOR” . . . . .

CLEANING AND MAINTENANCE OF THE BRUSHES . . .

HOW TO REMOVE THE BRUSHES . . . . .

CLEANING THE MACHINE . . . . . .

CLEANING THE TANKS . . . . . . .

GENERAL MAINTENANCE . . . . . .

IMPORTANT PRECAUTIONS . . . . . .

ADVICE FOR ELIMINATING SIMPLE PROBLEMS . . .

GUARANTEE . . . . . . . .

HOW TO DISMANTLE THE MACHINE . . . . .

DIFFERENTIATED SUBDIVISION OF THE MATERIALS . .

TECHNICAL FEATURES . . . . . . .

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Edition September 2002

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WARNINGS

BEFORE USING THE MACHINE IT IS RECOMMENDED CAREFULLY

READING ALL THE INSTRUCTIONS IN THIS MANUAL

INTRODUCTION

DUPLEX is a machine for washing floors equipped with an original automatic
system for recovering the dirty water. Its special manufacturing characteristics
endow it with advantages and performances which make it stand out from all
other types of floor washer.

DUPLEX possesses two robust cylindrical brushes which thanks to their
decentred position, are capable of thoroughly washing any surface right up to
the edge of the skirting boards of every wall or piece of furniture, collecting
every drop of dirty liquid

This is the only machine with double action that allows for reversing the
movement, simply by inverting the position of the handle, without having to
shift it from its original position, and working with full force both backwards
and forwards.

It is also equipped with two counterbalanced tanks which contain and supply
the water. Their position guarantees a perfect balance as well as a double and
uniform distribution of the liquid onto the floor.

The tank for recovering the dirt is located in the centre of the machine and is
perfectly balanced which makes the machine user-friendly, practical, and very
light to use without tiring the operator.

DUPLEX designs and builds from the best Italian technical tradition exploiting
know-how of an extremely high technological level.

The safety guards which bear the weight of the entire structure are in die-cast
aluminium, the accessory fairways are in shockproof material and the brush­holder panel is in stainless steel. All are top-of-the-range components.

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DUPLEX, covered by international patents, is always ready for use, and ex­tremely user-friendly due to moving about on four sliding castors which drop
down automatically.

We invite you to follow the use and maintenance instructions with care.

This device is suitable for commercial use, for example in hotels, hospitals,
factories, shops, offices and hire services, as well as for normal use in the
home.

Warning: this device is destined for use exclusively with the brushes
specified by the manufacturer.

The use of any other brushes could compromise the safety of the device.

THE ORIGINALITY OF THE HANDLE
THAT INVERTS ITS OPERATING
POSITION, ALLOWS FOR CLEANING
AND WASHING FLOORS AND
CARPETS IN A THOROUGH MANNER,
BOTH FORWARDS AND BACKWARDS
AND FROM RIGHT TO LEFT.

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It washes and dries floors in the following materials:

Ceramics - rubber - tapisum - cotto - carpet - klinker - cement - wood - plastic

- PVC – epoxy resin - brick - porphyry - marble - granite – relief ceramics ­bullonato - pietra serena - linoleum - porcelain - glass – artistic mosaics ­rugs - quartz - graniglia - grès.

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1 Rest Translation
2 Mop Up
3 Motor Protector
4 Tank for water with detergent
5 Recovery tank

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ASSEMBLING THE MACHINE

The machine is shipped in a cardboard box.

After receiving the package the user must carry out the assembly of all the
parts that for space reasons have been disassembled before being shipped.

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The package contains the following:

1 Floor washing / carpet washing machine
2 Elbow for handle
3 Handle
4 Connecting casing

Use and maintenance manual
Certificate of Compliance

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ASSEMBLING THE HANDLE

Insert the elbow of the handle into
the housing of the jointed elbow.
Tighten the two screws with the
screwdriver supplied and tighten
well. (fig. 1)

Fig. 2

Fig. 1

Assemble the handgrip if the handle by
pushing it through the connecting casing
and make sure to point the screws inwards
with the cable-holder facing towards the
bottom.

Screw up the three screws with the same
screwdriver supplied. (fig. 2).

The assembled handle must be as illustrated in the drawing
to the right.

à

Fig. 3

Adjust the screw of the register located underneath the lever of the handgrip,
at the same time observing the positioning of the feelers that allow the liquid
to exit from the tanks. (fig. 3)

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