Instrukcja obsługi Numatic NDD-900A

Numatic odkurzacz NDD-900A

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Numatic NDD-900A (7 stron) w kategorii odkurzacz. Ta instrukcja była pomocna dla 2 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

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Study summary

Performance Assessment

Report number: TNO-034-DTM-2009-02513-S

Valid until: December 2014

Principal:

Numatic International

Vennootsweg 15

2404 CG Alphen aan de Rijn

Postbus 101

2400 AC Alphen aan de Rijn

The Netherlands

Dustco Benelux BV

Aalsmeerderdijk 670

1435 BZ Rijsenhout

Postbus 111

7250 AC Vorden

The Netherlands

In collaboration with:

TNO

Van Mourik Broekmanweg 6

2628 XE Delft

The Netherlands

Numatic NDD900(A) with Dusttool

exhaust hood

Van Mourik Broekmanweg 6

P.O. Box 49

2600 AA Delft

The Netherlands

TNO.NL/stofvrijwerken

F +31 15 276 30 23

T +31 15 276 33 24

The quality system used by

TNO is certified in accordance

with ISO 9001.

report may be reproduced and/or

published by print, photoprint,

microfilm or any other means without

the previous written consent of TNO.

In case this report was drafted

on instructions, the rights and

obligations of the contracting

parties are subject to the ‘Standard

Conditions for Research and

Development Instructionsgiven to

TNO’ or the relevant agreement

concluded between the contracting

parties.

Submitting the report for inspection

to parties who have a direct interest.

©TNO 2011

TNO

For several years, TNO Built Environment and Geosciences has been focusing intensively on the innovation of

toolsprocesses and workplace designs in the industrial working environment. The main aim is to create low-dust

production processes and equipment. Employee exposure to vibrations and noise are beginning to feature more and more

often in innovation projects. Apart from the building industry, the metal industry, aircraft industry and the wood industry

have become spearheads for product/process development. These projects include collaboration with employers’

associations, trade unions, the government, employers, employees and manufacturers/producers. TNO has developed an

instrument to assess how a process/tool functions in practice. The TNO Performance Assessment referred to above (see

the documententitled ‘TNO Worst Case Room’) describes innovative production processes and equipment. When these

processes/tools areused, the relevant public/private limit values of harmful substances (such as respirable quartz dust,

hexavalent chrome, etc.) in the breathing zone of the employees will not be exceeded in daily practice.

The Health and Safety Inspectorate has included this TNO Performance Assessment explicitly in its internal ‘Health

and Safety Instructions’. To quote the Inspectorate: ‘If you decide to perform your work with the measures indicated

in a TNO Performance Assessment as referred to on the TNO website ( ) I consider any

www.tno.nl/kwartsstof

exposure to be effectively under control’.

This means that employers can communicate clearly with the inspectors from the Health and Safety Inspectorate and no

additional exposure measurements have to be submitted. This provides employers and employees with an objective assessment

instrument that enables them to make the right decision regarding an imminent investment and allows innovative producers/

suppliers of production processes, tools and equipment to stand out in terms of quality.

Assessment criteria

Primarily exposure to harmful substances in the employee’s breathing zone in the workplace is assessed.

The following standards are applied: -exposure to the substance in question:

– exposure to the substance in question: public/private limit values

(zie website ) http://www.ser.nl/nl/taken/adviserende/grenswaarden.aspx

Secondarily the vacuum cleaner system should be assessed in accordance with the recirculation ban (see Section 4.18 of

the Working Conditions Regulations). ‘An important aspect for the assessment of the vacuum cleaner system is the ban on

recirculation of carcinogenic and mutagenic substances and substances that may induce oversensitivity when inhaled’ (see

Section 4.18 of the Working Conditions Regulations). ‘Ventilation air may not be recirculated unless it has been

demonstrated that the concentration of this/these substance(s) in the recirculated air is no more than one tenth of the

(public) limit value for this/these substance(s)’.

Project description of the TNO Performance Assessment

TNO studied the emission of respirable quartz during (grinding) work with an angle grinder on sand-lime brick in combination

with the Dusttool exhaust system connected to a Numatic NDD900(A) vacuum cleaner with the Microflo 4BM Finedust filter

system and Microtex Combi-filter.

Specifications of the Numatic NDD900(A /TNO exhaust system on angle grinders

The system consists of an exhaust hood (Dusttool) and various connection rings for the most common angle grinders

(Makita, Metabo, Bosch, DeWalt, KGS, Hitachi, Flex and Fein) and a specially designed fine dust vacuum cleaner

(NDD900(A)) and fine particle dust bags (Microflo 4BM Finedust). The exhaust hood is connected to the industrial vacuum

cleaner with a flexible exhaust hose. Figure 1 shows an exhaust system for 125 mm angle grinders developed by TNO Built

Environment and Geosciences and Dustco Benelux B.V.

The assessment report on which this summary is available for perusal at

the customer’s offiche and has been registred under number:

TNO-034-DTM-2009-02513

Report number: TNO-034-DTM-2009-02513-S

Valid until: 31 December 2014

Page number: 2 van 7

Initials:

Figure 1 Dusttool exhaust hood

Table 1 lists TNO’s specific design criteria.

Table 1 Specific design criteria

Specificaties

Exhaust hood Rotatable exhaust hood that fits tightly onto work surface with

brushes

Effective exhaust speed in aperture > 15 m/s

Flexible (turn/twist) connection between exhaust hood and exhaust

hose

Connection ring between angle grinder and exhaust hood (specific

for this type of tool)

Exhaust hose Length: 5 metres

Diameter: 38-50 mm

Lightweight, flexible hose with ergonomic (turn/twist) coupling to

the hose

Vacuum cleaner Minimum effective capacity 150-200 m

3/hour

Automatic cleaning

Disposable dust filter/filter bag (filter efficiency 99.995% (H14) or

Specyfikacje produktu

Marka:	Numatic
Kategoria:	odkurzacz
Model:	NDD-900A
Kolor produktu:	Szary
Bezprzewodowy:	Nie
Częstotliwość wejściowa AC:	50 - 60 Hz
Napięcie wejściowe AC:	230 V
Wysokość produktu:	720 mm
Szerokość produktu:	880 mm
Głębokość produktu:	490 mm
Waga produktu:	22800 g
Poziom hałasu:	- dB
Przeznaczenie:	Profesjonalny
Model:	Bęben próżniowy
Roczne zużycie energii:	- kWh
Maksymalna moc wejściowa:	2400 W
Rodzaj czyszczenia:	Suchy
Rodzaj pojemnika na kurz:	Worek na kurz
Ilość pyłu:	40 l
Filtracja próżniowa powietrza:	HEPA, Micro
Czyszczenie powierzchni:	Carpet, Hard floor
Rury:	Teleskopowy
Tworzywo tuby:	Stal nierdzewna
Promień działania:	26.8 m