Lissmac VacuumWet 500 Owner's manual

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OPERATING MANUAL

WASTE WATER SUCTION UNIT

VACUUM-WET 500

LISSMAC Maschinenbau GmbH

Lanzstrasse 4

D-88410 Bad Wurzach

Phone +49 (0) 7564 / 307 - 0

Fax +49 (0) 7564 / 307 - 500

lissmac@lissmac.com

www.lissmac.com

EN

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Impressum The operating manual is valid for:

LISSMAC Waste Water Suction units

 VACUUM-WET 500

Company headquarters:

LISSMAC Maschinenbau GmbH

Lanzstrasse 4

D - 88410 Bad Wurzach

Phone: +49 (0) 7564 / 307 – 0

Fax: +49 (0) 7564 / 307 – 500

lissmac@lissmac.com

www.lissmac.com

Original operating manual

Issue date: 11/2019

Keep this Operating Manual for later reference!

Transfer and reproduction of this operating manual in any form, as well as the use of its contents,

are forbidden without written consent.

utility model or design.

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BASIC SAFETY INSTRUCTIONS

Warning information and symbols in this Manual

WARNING LEVELS

Type and source of danger

Consequences if not observed.

 Measures to prevent the hazard

The signal word behind the danger symbol indicates the degree of danger:

DANGER

This signal word indicates an extremely dangerous situation. If the situation is not avoided, it

will likely result in fatal injuries. The hazard symbol may give details of the danger.

WARNING

This signal word indicates a potentially dangerous situation. If the situation is not avoided, it

may result in fatal or serious injuries. The hazard symbol may give details of the danger.

CAUTION

This indicates a hazardous situation. If the situation is not avoided, it may result in moderate

or minor injuries. The hazard symbol may give details of the danger.

NOTE

This signal word indicates a situation that involves hazards for objects. If the situation is not

avoided, it may result in property damage. Caution is used without a hazard symbol.

Important information is signalled by an “i”.

Request for the operator to take action:

The specific sequence of steps facilitates the proper and safe handling of the machine.

 Instructions for the operator

The warning signs included make no claim to universal comprehensiveness.

Lissmac cannot predict every possible hazard.

The suitable safety rules and precautions are to be followed as with any other machine, in

regards to the working method and operation.

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The following warning and safety instructions are used:

Read the operating manual

Wear hearing protection

Wear safety goggles

Wear gloves

Wear suitable work clothing and change dirty clothing daily.

Attachment points for crane transport

Danger due to ejected parts

Danger due to falling machine/equipment

Danger due to suspended loads

Danger of drawing in due to open belt drive

Danger of drawing in due to open chain drive

Hand crushing hazard

Danger of chemical burns due to cutting slurries

Do not use high pressure cleaners

No unauthorised persons allowed

No maintenance activities allowed when the motor is running

Check the V-belt

Running direction of the turbine

Instructions for damage prevention

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Lashing point for vehicle transport

Only store and transport the device upright.

Sound power level of the machine

Visual check

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OPERATING MANUAL

Preface This Operating Manual should make it easier to become familiar with the machine and facilitate its

use in accordance with its intended possible applications.

The Operating Manual contains important information on how to operate the machine in a safe,

proper and economical manner. Your observance of it helps to prevent hazards, repair costs and

downtime, and to increase both the reliability and the service life of the machine.

The operating manual is to be supplemented by instructions on the basis of existing national

regulations on accident prevention and environmental protection.

The operating manual must be constantly available at the usage location of the machine.

The operating manual must be read and applied by every person who is commissioned with work on

the machine e.g.:

 operation, including set-up, troubleshooting during the work process, elimination of

production waste, care, disposal of operating and auxiliary materials.

 maintenance, inspection, repair; and/or

 transport

.

In addition to the Operating Manual and to the mandatory rules and regulations for accident

prevention in the country and place of use, the generally recognised technical rules for safe and

technically proper work are also to be observed.

Floor saw required

A LISSMAC floor saw is required in order for the waste water suction unit to be operated.

Additional documents

Further documentation of the corresponding manufacturer of the individual components of the

machine is available to complete this Operating Manual:

 Operating manual of the peristaltic pump

LISSMAC does not accept any responsibility or liability for the correctness and completeness of the

additional documentation.

Modifications and reservations

We have taken every effort to ensure that this operating manual is correct and up to date. In order to

maintain our technological lead, it may be necessary to make modifications to the product and to its

operation without notice. We accept no liability for faults, downtime and resulting damage.

Target group This Operating Manual is aimed at trained, skilled personnel in the fields of building mechanics,

concrete cutting technology, road construction, building construction and civil engineering.

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Table of contents

Characteristics & advantages ......................................................................................... 9

General safety notes ...................................................................................................... 10

Intended use principle .................................................................................................... 10

Organisational measures ................................................................................................ 11

Choice of personnel and qualification; fundamental obligations .................................... 12

Safety notes regarding the operating phases ................................................................. 12

Transport, assembly, and installation .................................................................... 12

Commissioning ....................................................................................................... 13

Operation ............................................................................................................... 13

Special work while using the machine .................................................................. 14

Note about particular risks ............................................................................................. 15

Dangers for the operator from the machine ........................................................... 15

Hydraulics .............................................................................................................. 15

Dust/slurry ............................................................................................................. 15

Noise ...................................................................................................................... 15

Transport......................................................................................................................... 15

Packing and Storage ....................................................................................................... 16

Environmental protection ................................................................................................ 16

Disposal .......................................................................................................................... 16

Device Description......................................................................................................... 17

Names of the machine parts ........................................................................................... 17

Technical data ................................................................................................................ 18

Sound power level .......................................................................................................... 19

Hand-arm vibration ......................................................................................................... 19

Transport ........................................................................................................................ 20

Transport position ........................................................................................................... 20

Relocating using a crane................................................................................................. 21

Securing the machine for transport ................................................................................ 22

Commissioning ............................................................................................................... 23

Operating materials ........................................................................................................ 23

Attaching the waste water suction unit to the floor saw ............................................... 24

Connecting and disconnecting the hydraulic plug-in coupling ........................................ 25

Connecting and disconnecting the water pipes .............................................................. 26

Operation ........................................................................................................................ 27

Safety ............................................................................................................................. 27

Initial preparations .......................................................................................................... 27

Switching the waste water suction unit on and off ........................................................ 27

Cleaning the coarse filter screen in the waste collection tank ....................................... 28

Disassembly ................................................................................................................... 29

Maintenance .................................................................................................................. 30

Checking the belt tension ............................................................................................... 31

Changing the V-belts ...................................................................................................... 32

Checking the drive chain ................................................................................................. 33

Peristaltic pump .............................................................................................................. 34

Replacing the hose in the peristaltic pump ............................................................ 34

Troubleshooting .............................................................................................................. 35

Maintenance plan ........................................................................................................... 36

Warranty......................................................................................................................... 37

Spare parts ................................................................................................................... 39

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CHARACTERISTICS & ADVANTAGES

The VACUUM-WET 500 waste water extraction removes cutting slurry from the floor cutting during

the sawing process. The saw blade must thus not machine any additional material.

This means that the machine works more effectively and the service life of the saw blade is

increased.

The waste water suction units are mounted onto the floor saw with a universal C rail and fastened

with locking pins. The system is driven by the hydraulic supply of the floor saw.

 With the corresponding accessories, such as blade guard and suction shoe, adapted to the

respective floor saw and blade diameter.

 Closed system

 Robust chassis with retractable adjustable feet

 Course filter insert filters down to a grain size of Ø 5 mm

 Hydraulic supply through simple plug-in coupling

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GENERAL SAFETY NOTES

Intended use principle

The manufacturer and supplier do not accept any liability for incorrect or non-intended use. Any

modification to the machine not carried out by the manufacturer is forbidden. Modifications due to

extensions or conversions of the floor saw require the manufacturer’s written consent.

This machine has been built according to the state of the art and recognised safety regulations. Its use

can, nevertheless, result in hazards for life and limb of the user or third persons, as well as damage to

the machine and other material assets.

The machine must only be used if it is in technically perfect condition and for its intended use, with an

awareness of safety and potential dangers and as set out in the Operating Manual. In particular,

always resolve faults which may impair safety, or have them resolved, immediately.

Intended use The LISSMAC VACUUM-WET 500 waste water suction unit must be connected to a LISSMAC floor

saw, and serves exclusively for the extraction of watery, inert mineral and bituminous cutting slurries.

The observance of the Operating Manual and adherence to the Inspection and Maintenance Manual

also form part of the intended use.

Any other use or use beyond this is deemed non-intended.

Non-intended use Foreseeable misuses / non-intended use:

 The aspiration of any other liquid

 The aspiration of dry materials

(in particular wood and metal dusts or materials harmful to health).

 Use in potentially explosive atmospheres.

 The attachment to and operation with floor saws not approved by the manufacturer.

 Structural modifications which change the safety or the manner of implementation.

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Organisational measures

This Operating Manual must be kept within easy reach for everyone at the place of use.

It is to be kept for later consultation or resale of the machine.

In addition to the Operating Manual, the generally applicable legal and other binding regulations for

accident prevention and environmental protection must be observed and instructed.

Such regulations may also deal with, for example, the handling of hazardous substances, the wearing

of personal protective equipment and with road traffic regulations.

The personnel assigned to work on the machine must have read and understood the Operating

Manual, and especially the chapter on Safety instructions, before beginning the work. This

particularly applies to personnel who only work on the machine occasionally, for example set-up and

maintenance personnel.

Regularly check the safety- and hazard-aware work of the personnel in compliance with the Operating

Manual.

Always use the necessary and stipulated personal protective equipment.

Observe all safety and hazard warnings on the floor saw, and maintain them in a legible condition.

Replace damaged safety and hazard warnings and those which are no longer legible.

If there are any changes to the machine or operating behaviour which may affect safety, stop the

machine immediately and put up warning signs accordingly. Report the fault to the responsible

office/person.

Do not make any modifications through extensions or conversions without the manufacturer’s written

consent. The tool manufacturer’s instructions must be adhered to.

Use only checked original spare parts of the manufacturer.

Adhere to prescribed periods for inspection or those specified in the operating manual.

For the implementation of maintenance measures, workshop equipment appropriate for the work is

absolutely necessary.

Machines with combustion engines must not be used in closed rooms.

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Choice of personnel and qualification; fundamental obligations

Operators must be aged strictly 18 or above and they must be mentally and physically capable of

operating the machine. All persons must have been instructed in the operation and explicitly

encharged with the operation of the floor saw by the employer in writing.

Establish the responsibilities of the personnel for operation, set-up, service and repair.

Ensure that only authorised personnel works on the machine.

The operator must wear personal protective equipment such as safety shoes, protective gloves,

protective goggle and hearing protection in accordance with the safety regulations.

Tell people not working with the machine to leave the working area. Block access to the work area if

necessary.

Personnel in training, learning, under instruction, or taking part in educational measures are not

permitted to perform any actions on the machine unless constantly supervised by an experienced

operator.

Safety notes regarding the operating phases

Transport, assembly, and installation

Transport, assembly and installation on the floor saw must only take place in transport position. The

floor saw must be secured against rolling away at all times.

The coarse filter must be emptied before transport.

Loading and unloading of the floor saw should only be carried out taking into account the operating

weight, preferably with a crane.

Transport may only take place if all parts at the machine are tightened and the dropping of individual

parts is impossible.

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Commissioning

Commission must only take place together with a LISSMAC floor saw.

All obstacles must be removed from the working area.

Carry out a visual check for damage and defects before commissioning.

If dark, ensure good lighting of the workspace.

The suction hose must be connected tightly to the blade guard, without any kinks and without any

chafe marks.

Ensure cleanliness when connecting the hydraulic plug-in coupling with the floor saw.

Operation

Refrain from all methods of working which could pose a risk to safety.

Take measures to ensure that the machine is only operated in a safe and functional state.

Check the machine for visible damage and faults at least once per shift! Report any changes that have

occurred (including the operating behaviour) to the responsible office/person immediately! If

necessary, shut the machine down and secure it against being switched on again.

If the machine malfunctions, shut it down immediately and secure it. Resolve faults, or have them

resolved, immediately. Electrical work must only be carried out by qualified electricians.

Only use suitable and tested tools.

Never look into the air outlet when the machine is running. Particles may be expelled from it.

Only operate the machine when all the protective covers are properly fitted.

Check the collecting tank regularly. Stones can block the course filter.

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Special work while using the machine

Comply with the set-up, maintenance and inspection activities and intervals stipulated in this Operating

Manual, including information on the exchange of parts/furnishings. These activities must only be

carried out by authorised professionals.

If the machine is switched off for maintenance and repair work, it must be secured against unexpected

reactivation, and signs must be put in place to warn about this.

For safety and/or functional reasons, all openings must be covered and sealed before cleaning so that

no cleaning products can enter through them. Electric motors, switches and plug connectors are

particularly at risk. Remove the covers/adhesive tape completely after finishing the cleaning work.

Always fasten screw connections securely after maintenance and repair work.

If safety devices must be dismounted for preparation, repair or maintenance of the machine, they must

be mounted and inspected immediately after the duties have been terminated.

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Note about particular risks

Dangers for the operator from the machine

The turbine outlet opening must always point away from the operator.

Do not look at or take hold of the outlet opening when the machine is running.

Hydraulics

The machine’s hydraulic equipment must be inspected/examined regularly.

Faults such as damaged hoses or couplings must be remedied immediately with original replacement

parts.

Dust/slurry

Cutting slurry can damage the skin and eyes upon contact.

Avoid contact with it and wear protective equipment.

Do not eat, drink or smoke in the work area.

Noise

See Section 3.3

Transport

Lifting tackle with sufficient carrying capacity must be used when moving with a crane. Examine the

lifting tackle for damage before it is used.

Appoint an expert instructor for the hoisting work.

Only use a suitable transport vehicle with an adequate load capacity.

Secure the load reliably in accordance with the regulations. Use suitable attachment points.

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Packing and Storage

In order to ensure sufficient protection during dispatch and transport, the machine and its components

were packed carefully. The machine should be checked for damage upon receipt. The packing of the

device consists of recyclable materials. Separate these materials into the different collection

containers provided for this purpose so that the recycling of them can be carried out.

The machine may not be operated in case of damage. Damaged cables and plug connectors also pose

a safety risk and must not be used. In this case notify the manufacturer immediately.

If the machine is not operated immediately after unpacking, it must be protected from moisture and

dirt.

Environmental protection

Packaging material, cleaning products, used or left-over operating materials and unpacked ware parts

such as drive belts and motor oils must be taken for recycling in accordance with the environmental

protection regulations relevant to the operation site.

Disposal

Render the worn out devices unusable once the period of use has expired, and especially when there

are malfunctions.

Dispose of the machine according to the environmental regulations valid in your country.

Take the machine to a central collection point.

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DEVICE DESCRIPTION

Names of the machine parts

Item 1 V-belt tensioning bolt

Item 8

Securing pin

Item 2 Drive motor turbine

Item 9

Hight

-adjustable feet

Item 3 Intake socket

Item 10

Crane eye

Item 4 GEKA water connection outlet

Item 11

Turbine

outlet

Item 5 Drive motor turbine

Item 12

Container clamps

Item 6 Peristaltic pump

Item 13

Collecting tank with coarse filter insert

Item 7 C rail for assembly

Item 14

Frame

1

5

7

2

8

6

3

9

4

12

11

13

14

10

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Technical data

VACUUM-WET 500

Hydraulic supply Q = 40 l/min; 140 bar

Feed rate air 2200 m3/h

Water flow rate 2450 l/h

Peristaltic pump DELASCO Type BZ20

Coarse filter screen Mesh openings Ø 5 mm

Suction hose Ø 100 mm (max. 10 m total length)

Fresh water connection GEKA coupling (min. 1" hose, max. length 40 m)

Waste water connection GEKA coupling (min. 3/4" hose, max. length 40 m)

Dimensions L/W/H 880 / 820 / 1300 mm

Total weight 268 kg

We reserve the right to make changes to the technical data given here without prior notification.

1300 mm

820 mm

880 mm

1020 mm

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Sound power level

WARNING

Danger of hearing damage

Wearing hearing protection is mandatory for sound power levels above 85 dB (A).

 Wear you personal hearing protection.

The detail defines the volume of the noise relative to the operator's workplace and to the sound power

level of the floor saw.

Measured sound power level: LwA 95 dB(A)

Emission sound power level at the operator’s workplace: LpA 96 dB(A)

The guaranteed sound power level is:

Vacuum Wet 500

96 dB(A).

The values have been determined by sound emission measurement.

The test was carried out on the largest approved saw blade of the floor saw under load.

Measuring tolerances

2.5 dB for the A-weighted sound power level

4 dB for the A-weighted emission sound power level

The emission sound powers were carried out in conformity with Regulations

EN ISO 3744, EN 13862 and Directive 2000/14/EC.

Hand-arm vibration

WARNING

Vibration hazard

Vibration can lead to bone and joint damage, as well as to circulation problems.

 Take regular breaks when working with the machine.

The value given was determined with the maximum saw blade diameter.

The impact may be inversely proportional to the weight of the operator.

Vibration total value:

Vacuum Wet 500 aHV below 2.5 m/s2

The following regulations were followed when taking the measurements:

EN ISO 5349, VD 2057 Part 2, 2002/42/EC Directive.

The values given were measured while cutting concrete at a cut depth of 5 cm. This value is influenced in

practice by the following conditions:

 Quality of the saw blade - Weight of the operator - Composition of the aggregate

 Feed rate - Condition of the machine

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TRANSPORT

Transport position

WARNING

Crushing due to falling machine/equipment

Injuries due to toppling of the machine or falling parts.

 Only ever transport the machine in transport position.

 Secure the machine at the attachment points.

 Only set the machine down on level, pressure-resistant surfaces which are capable of carrying the load.

 Check that the spring lock bolt is correctly locked before setting the machine down.

 Level the feet so that the machine is even before setting it down.

NOTE

Machine transport

Only transport standing upright. Only set the machine down on level surfaces which are capable of carrying

the load.

All movable parts which could fall or swing during transport must be removed.

In general, we recommend that the machine be transported assembled onto the floor saw.

Transport position • Adjust the feet so that they are level and secure with the spring lock bolts!

• Secure the hoses onto the machine.

• Empty the coarse screen.

• Secure or remove loose parts.

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Lissmac VacuumWet 500 Owner's manual

Lissmac VacuumWet 500 Owner's manual

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