Łańcuchy nierdzewne do pomp instrukcja

January 2013

Original operating manual winner inox

PCWI Stainless steel pump chain These PCWI Stainless steel pump chains in welded systems are, because of their construction, suitable for lifting pumps and breathers in the water and sewage sectors. This product meets the requirements of the EU Machinery Directive 2006/42/EC and is only to be used after reading and understanding the operating manual. The operating manual must always be available to the user until the pump chains are discarded. It is updated continuously and is only valid in its latest version, which can be downloaded from the following link www.pewag.com.

Type

WLL

Master link

[kg]

Dimensions AWI

Transition link

[mm]

Dimensions BWI

Chain type

[mm]

[mm]

SL* Number of links

Segment length L* [mm]

Length of master links/ end links

Weight SL*

PCWI 4

320

AWI 8

8x60x35

BWI 5

5x26x13

WOX 4x16

55

992

60

0,42

PCWI 5

500

AWI 10

10x80x50

BWI 7

7x36x16

WOX 5x16

53

1000

80

0,68

PCWI 6

750

AWI 13

13x110x60

BWI 7

7x36x16

WOX 6x18

45

992

110

1,05

PCWI 7

1000

AWI 13

13x110x60

BWI 9

9x44x20

WOX 7x21

37

975

110

1,33

PCWI 8

1250

AWI 16

17x110x60

BWI 10

10x44x20

WOX 8x24

33

999

110

1,83

PCWI 10

2000

AWI 18

19x135x75

BWI 13

13x54x25

WOX 10x30

25

993

135

2,91

PCWI 13

3200

AWI 22

23x160x90

BWI 16

17x70x34

WOX 13x39

17

963

160

4,84

PCWI 16

5000

AWI 26

27x180x100

BWI 20

20x85x40

WOX 16x48

13

974

180

7,38

Static test coefficient = 2,5; Safety factor = 4 *SL consisting of 1AWI/2BWI/WOX/links in standard length of approx.1000 mm.

Conditions of use Use purposes: these pump chains are designed for lifting pumps and breathers in the water and sewage sectors.

Load: the load must only act in the longitudinal direction with a maximum working load limit specified in the table above or on the identification tag. The chain links must be aligned in the direction of the load.

Admissible operating temperature: -40°C – 400°C. Impacts: the load must be applied without any impact or shock loading.

Edge load: must be avoided. In case of possible edge load, the load factors described in the table below must be taken into consideration • PCWI Stainless steel pump chains must be only used by competent personnel.

• PCWI Stainless steel pump chains must be checked before each use for visible signs of damage.

Original operating manual for pewag winner inox PCWI Stainless steel pump chain

1

January 2013

Restrictions of use

Inspection before each use

Under certain conditions, the use of PCWI Stainless steel pump chains is restricted (see table below). The table below describes certain loads with their corresponding reduction factors.

Safe working load values can be calculated by multiplying the working load limit with the reduction factor defined in the table.

If more restrictions of use can be applicable during a lifting process, all corresponding reduction factors must be taken into account. The use with chemical substances (e.g. acids, alkalis, as well as the fumes released by these substances), food, cosmetics or pharmaceutical products is only allowed under certain conditions and each individual case requires the prior approval of pewag – especially with food, cosmetic and pharmaceutical products. Surface coating procedures are also only to be carried out after consulting with pewag.

the safe working condition of the pump chain must be visually checked before each use. During the inspection, pay attention to visible signs of damage. In the case of doubt or when one or more withdrawal criteria are met (see below), the pump chain must be taken out service and inspected by a competent person.

Reduction factors Temperature*

-40°C to 400°C

above 400°C to 600°C

above 600°C to 700°C

Reduction factor

1

0,75

0,5

Impact loading

slight impacts

medium impacts

strong impacts

created, for example, when accelerating during the lifting or lowering movement

created, for example, when the chain is loaded but it slips while adjusting to the shape of the load

created, for example, when the load falls onto an unloaded chain

Reduction factor

1

0,7

nicht zulässig

Edge load

R = larger than 2x chain-Ø

R = larger than chain-Ø

R = chain Ø or smaller

Reduction factor

1

0,7

0,5

* The use at temperatures below -40°C and above 700°C is forbidden!

All instructions given in this operating manual assume the absence of extremely dangerous conditions. Such extremely dangerous conditions include offshore activities, lifting of people and potentially dangerous loads, such as liquid metals or nuclear material. In these cases, the admissibility and extent of the risks are to be assessed by pewag.

Inspection before the first use

Inspection after extraordinary events Extraordinary events – e.g. accidents, overheating, overloading, collision, influences of acids or chemical substances – affect the safe working condition of the pump chain. In these cases, the chain must immediately be taken out of service and inspected by a qualified person.

before the first use, following criteria must be applied: • the delivered pump chain corresponds to the ordered chain; • test certificate, certificate of compliance and declaration of conformity are provided; • all informations given on the pump chain (marking, working load limit) coincide with the information given by the test certificate and the certificate of compliance; • if necessary, all the details about the pump chain must be given to a chain file; • this operating manual has to be always available to the user and must be read and understood by the corresponding personnel.

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Reasonably foreseeable misuse PCWI Stainless steel pump chains must not be used as two-leg chain slings. They are also not suitable for lifting people. PCWI stainless steel pump chains must not be used in explosionprotected areas or under other circumstances than those described in Conditions of use and Restrictions of use. Do not subject PCWI Stainless steel pump chains to heat, welding or drilling processes.

Original operating manual for pewag winner inox PCWI Stainless steel pump chain

January 2013

Assembly instructions The assembly of the PCWI Stainless steel pump chain with the pump or the breather must only be executed by a qualified person. The connecting component - e.g. shackle – must be suitable for lifting loads.

Safety precautions to be taken by the user Gloves must be worn during the whole process. When conditions with restrictions of use take place, working load limit values must be reduced by the above reduction factors in order to assure the required security level.

Residual risks Overloading because of exceeding the working load limit or not reducing the working load limit when influences under severe conditions such as temperature, edge load or impact occur, can lead to failure on the pump chain. Other factors are inappropriate use with chemical substances, food, cosmetic or pharmaceutical products, strong vibrations with heavy load, transverse loading, and the use of uninspected, knotted or twisted pump chains. In such cases, the load could fall.

Withdrawal: • Broken parts, deformation, notches, cracks of all types.

• Signs of heat.

• In the case of doubts about the safety and correct functioning of the chain.

• Missing or illegible identification tag.

• Unrecognizable identification marking of the components.

• Wear: the mean diameter dm is permitted to be 90% of the nominal size dn. Dm is determined as the mean value of the diameters d1 and d2 measured at right angles on the corresponding cross section (see figure). The chain must be discarded if

dm = d1 + d2 ≤ 0,9 dn 2 • Elongation of the chain: the chain must be discarded if the inside pitch of the link t>1,05tn, whereas tn is the nominal pitch from the chain link (see figure).

• If wear or chemical material removal (e.g. pitting) occurs and the tolerable change of measure is transgressed (see following table).

Maximal zulässige Maßänderung bezogen auf das Nennmaß:

Designation

Measure

Maximal permitted change

WOX Chain

dn

-10%

t

+5%

d

-10%

t

+10%

Links AWI, BWI

How to act in case of accidents or damages After deformation of the chain because of overloading or other extraordinary events, take the lifting assembly out of service for inspection or repair by a qualified person.

Maintenance, Inspections and Repairs Maintenance: PCWI Stainless steel pump chains shall be cleaned regularly.

Inspections: PCWI Stainless steel pump chains need to be inspected in a clean condition – they must be free of oil and dirt.

Painting is only permissible if an evaluation of the chain condition is possible. When cleaning, do not subject PCWI Stainless steel pump chains to processes which cause material embrittlement, overheating (e.g. flame cleaning), material abrasion (e.g. sand blasting), etc. Surface cracks or other defects must not be covered. PCWI Stainless steel pump chains must be checked before each use for visible signs of damage. Once a year an inspection must be carried out by a competent person. However, this period must be shortened up in view of the conditions of use – e.g. because of frequent use with maximum working load limit or under conditions with restrictions of use, excessive wear or corrosion. It is recommended to subject PCWI Stainless steel pump chains every two years to a crack test. There are different ways of crack testing: subjecting the pump chain to a load test with 1.5 times the working load limit, followed by a visual inspection or a dye-penetration method.

Repair: PCWI Stainless steel pump chains are only to be repaired by a qualified person. Welding, heat treatments, as well as the straightening of bent links are not permitted. Inspections and repairs have to be documented and the corresponding reports have to be retained during the service life of the pump chain.

Storage pewag winner inox PCWI Stainless steel pump chains shall be stored cleaned and dried. While stored, they must not be exposed to chemical, mechanical or thermal influences.

Original operating manual for pewag winner inox PCWI Stainless steel pump chain

3

January 2013

Declaration of conformity In accordance with the requirements established in Annex II, part A, of the EU Machinery Directive 2006/42/EG and in the Machinery Safety Regulations (MSV) 2010 for components in lifting accessories: The person authorised to compile the technical documentation in accordance with Annex VII part A: DI Bernhard Oswald; Mariazeller Straße 143; A-8605 Kapfenberg This is to inform you that the product mentioned in this original operating manual complies with all the essential requirements of the EU Machinery Directive 2006/42/EC. This declaration has no legal effect if any changes to the product are introduced without pewag’s approval.

Following Norms are applied and fulfilled: EN 818 Part 4 modified.

This product must not be put into service until this operating manual has been read and understood.

Kapfenberg, 2010-01-25 pewag austria GmbH Joachim Haidacher

pewag austria GmbH A-8020 Graz, Bahnhofgürtel 59, Phone: +43 316 6070-0, Fax: +43 316 6070-100 office@pewag.com, www.pewag.com

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Original operating manual for pewag winner inox PCWI Stainless steel pump chain

Technical changes and misprints are subject to alteration.