Pollrich DLK CRJM, CRJM01 Operating Manual

Fan series: CRJM

CRJM01

Please read the instructions before starting any work

Operating Manual

OM_SRJM, 1, en_GB

© Pollrich DLK Fan Factories 2012

Pollrich DLK Fan Factories

Pollrich Ventilatoren GmbH

Neusser Straße 172

41065 Mönchengladbach

Telephone: [phone] / 968-0

Fax: [phone] / 968-307

email: [e-mail]

Web: www.pollrichdlk.com

DLK Ventilatoren GmbH

Ziegeleistraße 18

74214 Schöntal-Berlichingen

Telephone: [phone] / 9102-0

Fax: [phone] / 9102-10

email: [e-mail]

Web: www.pollrichdlk.com

The version supplied may differ from the illustrations in the operating
instructions.

These instructions were compiled by:

Pollrich DLK Fan Factories

19.12.20122

Table of contents

1 General................................................................................. 5

1.1 Information about this manual...................................... 5

1.2 Valid documents........................................................... 5

1.3 Explanation of symbols................................................. 5

1.4 Copyright protection...................................................... 6

1.5 Other matters................................................................ 6

1.6 Customer service.......................................................... 7

1.7 Declarations / Certificates............................................. 7

2 Safety................................................................................... 9

2.1 Regulations................................................................... 9

2.2 Intendend use............................................................... 9

2.2.1 Vacuum and pressure side flow losses................... 10

2.3 Operator's responsibility............................................. 10

2.4 Staff requirements...................................................... 11

2.5 Unauthorised persons................................................. 11

2.6 Mechanical dangers.................................................... 12

2.7 Danger due to electrical currents!............................... 13

2.8 Safety equipment........................................................ 13

2.8.1 Securing against switch-on...................................... 15

2.9 Unauthorised conversions.......................................... 15

3 Technical Data................................................................... 17

4 Setup und Function.......................................................... 19

4.1 Working and danger areas......................................... 19

4.2 Operating elements.................................................... 19

4.3 Brief description.......................................................... 19

4.3.1 Smoke and heat extraction device........................... 19

4.3.2 Device with double function..................................... 19

4.4 Accessories................................................................ 19

4.4.1 Description of the components................................ 19

5 Transport, packaging and storage.................................. 21

5.1 Scope of delivery........................................................ 21

5.2 Transport inspection................................................... 21

5.3 Packaging................................................................... 21

5.4 Safety information....................................................... 22

5.5 Storage....................................................................... 23

6 Installation and initialisation............................................ 25

6.1 Safety.......................................................................... 25

6.2 Assembly.................................................................... 26

6.2.1 Fixing the fan........................................................... 27

6.3 Tests before initialisation............................................ 29

6.4 Initialisation................................................................. 30

6.5 Tests after initialisation............................................... 30

Table of contents

19.12.2012 3

6.6 Converter operation.................................................... 31

7 Operation........................................................................... 33

7.1 Safety.......................................................................... 33

7.2 Targeted stoppage...................................................... 33

7.3 Stoppage in case of an emergency............................ 34

8 Maintenance and repair.................................................... 35

8.1 Safety.......................................................................... 35

8.2 Maintenance of impeller and housing......................... 36

8.3 Measures after maintenance...................................... 37

8.4 Replacing the motor.................................................... 38

8.5 Repair......................................................................... 38

8.6 Spare parts................................................................. 41

9 Faults................................................................................. 43

9.1 Safety.......................................................................... 43

9.2 Faults table................................................................. 45

10 Dismantling and disposal................................................ 47

10.1 Safety........................................................................ 47

10.2 Dismantling and disposal.......................................... 47

11 Appendix ........................................................................... 49

Table of contents

19.12.20124

1 General

1.1 Information about this manual

n The operating manual must be kept in the near vicinity of the

machine, accessible at all times.

n This manual must be carefully read before beginning any work.

n Keep all the safety information and working instructions.

n Note the local accident prevention regulations and general safety

terms.

n Illustrations in this manual may differ from the actual design.

n Note the co-applicable manuals of any installed components.

1.2 Valid documents

Pay attention to the following information:

n Type Plate
n DIN EN ISO 12100
n DIN EN ISO 13857
n In case of smoke extraction additional: Perimission according to

DIBT

1.3 Explanation of symbols

n Safety information is identified in this manual with symbols.

n In order to prevent accidents, personal and property damages, it

is compulsory to comply with the safety information.

n The operator bears sole responsibility as the person responsible

for the product.

WARNING!

Note to a possible dangerous situation which may lead
to death or major injuries.

CAUTION!

Note to a possible dangerous situation which may lead
to minor or light injuries.

NOTICE!

Note to a possible dangerous situation which may lead
to property or environmental damages.

Safety information

General

19.12.2012 5

Useful tips and recommendations as well as information
for efficient and fault-free operation.

The symbols below are used in safety guidelines to indicate specific
dangers.

DANGER!

Note to dangers due to electrical currents. There is the
danger of death or major injuries in the case of non­compliance.

In order to identify working instructions, results descriptions, lists,
references and other elements, the following signs and marks are
used:

. Identifies step-by-step working instructions.

ð

Identifies a status or automatic sequence as a result of an
action.

n Identifies lists and list entries without a specific order.

Ä Identifies references to chapters of this manual.

1.4 Copyright protection

This manual is copyright protected and exclusively determined for
internal purposes.

Transfer of the manual to third parties, reproductions of any type or
form – including in extracts – as well as utilisation and/or notification
of the contents are not permitted without the written authorisation of
the manufacturer, apart from for internal purposes.

Breaches are subject to damage compensation. Further claims are
reserved.

1.5 Other matters

All details and information in this manual have been compiled under
consideration of the valid norms and regulations, the state of the
technology and our years of knowledge and experience.

The actual scope of supply may differ from the explanations and
presentations described here in the case of special designs, use of
additional order options or due to the latest technical modifications.

Tips and recommendations

Specific safety information

Signs in this manual

General

19.12.20126

The obligations agreed in the supply contract and the general terms
of business as well as the manufacturer's terms of delivery and valid
regulations at the time of concluding the contract are applicable.

See the general terms of business for all other products.

1.6 Customer service

If there are any questions about commissioning, maintenance, spare
parts or something else, please always contact the service of Poll­richDLK:

Pollrich Ventilatoren GmbH / Hotline: [phone] /
Telefax: +49(0) 2161/968-305

DLK Ventilatoren GmbH / Hotline: [phone] - 9102-31 /
Telefax: +49(0) 7943/9102-10

www.pollrichdlk.com

1.7 Declarations / Certificates

General

19.12.2012 7

EC – Declaration of Conformity

According to the EC-directive 2006/42/EC

The manufacturer

DLK Ventilatoren GmbH
Ziegeleistraße 18
D-74214 Schöntal-Berlichingen

herewith declares, that the subsequent product is designed, produced and introduced in conformance to
the directive mentioned above.

Description:

Radial-Jet-Fan direct driven

Type:

CRJM01

Order number:

See name plate

Year of construction:

See name plate

Directive:

EC - Machinery Directive 2006/42/EC

Applied, harmonised standards:

DIN EN ISO 12100

DIN EN ISO 13857

DIN EN 60204-1

Berlichingen, 06.07.2012
i.A. Dipl.-Ing. Fabian Korn

CE-Documentation Manager
Research & Development

i.V. Dr.-Ing. Daniel Wolfram
Technical Director
Research & Development

General

19.12.20128

2 Safety

The operator bears sole responsibility for optimal and full personnel
protection as well as for safety and fault-free operation.

Failure to company with the working instructions and safety informa­tion provided in this manual can lead to considerable dangers.

2.1 Regulations

n All safety and accident prevention regulations are to be observed

as well as the machinery directive 2006/42/EC.

n The operator is legally responsible for the product.

n Fan only operate when in perfect condition.

2.2 Intendend use

The machine is exclusively designed and constructed for the inten­dend use described here.

The CRJM type fan is exclusively intended to transport the
mediums stated in chapter 3 on "technical data" within the perform­ance limits and the stated operating conditions.

All details in this manual must be observed.

Any different type of use is misuse.

Any types of claims due to damages caused by misuse are
excluded.

WARNING!
Danger due to misuse!

– No transport of unsuitable mediums.
– Not operate beyond the specified performance limits

(speed maximum, temperature).
– No operation without protective equipment.
– Comply the specific cleaning intervals.
– No operation despite insufficient lubrication.

n Only explosion protected fans mounted in areas at risk of explo-

sion.

n Set cleaning intervals in dusty areas.
n For standard designs, the place of installation may not be higher

than 1000 m above sea level.

n Assembly and connection must take place in accordance with

this manual.

n The fan only use in perfect technical condition.

Safety

19.12.2012 9

n All unintended uses are prohibited.
n This manual must be handed over to the operator after initialisa-

tion.

“"Further information can be requested from the manufacturer"”

2.2.1 Vacuum and pressure side flow losses

NOTICE!

The flow behaviour of a fan can be negatively influenced
by unfavourable installation conditions. The operating
point of the fan can move to an unauthorised working
range (splitting range). In this case, there is no claim to
a guarantee for consequential damages, especially due
to (resonance) vibrations.

2.3 Operator's responsibility

The operator is the person who operates the machine for commercial
or business purposes by himself, or who hands the machine over to
third parties for use/application and who bears legal product respon­sibility during operation for the protection of users, personnel or third
parties.

The machine is deployed in commercial areas. The operator of the
machine is therefore subject to the legal obligations and notification
obligations on work safety.

Alongside the safety information in this manual, the valid safety,
accident prevention and environmental protection regulations must
be complied with for the machine's area of use.

The following particularly applies:

n The operator must inform himself about the valid work protection

and determine additional dangers in a danger analysis caused
by special working conditions where the machine is used. These
must be implemented for operation of the machine in the form of
operating instructions.

n The operator must check whether the operating instructions he

has produced for the machine correspond with the current status
of rules throughout the operating period and adapt them if neces­sary.

n The operator must ensure that all employees who work with the

machine have read and understood this manual. Furthermore,
he must train employees at regular intervals and inform about the
dangers.

Operator

Operator's duties

Safety

19.12.201210

n The operator must regually instruct the members of staff

according to his safety-documents.

n The operator must provide members of staff with the necessary

protective equipment.

In addition, the operator is responsible that the machine is always
being kept in perfect technical condition. The following therefor
applies:

n The operator must ensure that the maintenance intervals

described in this manual are complied with.

n The operator must allow all safety equipment to be regularly

checked for functionality and completeness.

n The general building approval is enclosed upon delivery.

2.4 Staff requirements

WARNING!
Danger of major injuries or considerable damage to

property if members of personnel have insufficient
qualifications!

– Only allow all work to be performed by qualified

personnel.
– Keep unqualified personnel away from danger

areas.

2.5 Unauthorised persons

WARNING!
Danger of death to unauthorised persons in the

danger and working area!

– Keep unauthorised persons away from the danger

and working area.
– In case of any doubt, adress the person involved and

send them out of the danger and working area.
– Interrupt work as long as unauthorised persons are

inside the danger and working area.

Safety

19.12.2012 11

2.6 Mechanical dangers

WARNING!
Danger of injury due to rotating parts!

– During operation, do not reach into the moving wheel

or tamper with the wheel.

– Do not open covers and maintenance covers during

operation.

– Make sure that the wheel is not accessible during

operation.

– Pay attention to the after-run time: make sure that

no more components are moving before opening the
covers for maintenance purposes.

– Switch off the fan before beginning any work on

moving components and secure it against being
switched back on. Make sure that all components
have come to a standstill.

– This fan fulfills the requirements of EC-machinery

directive 2006/42/EC, when one of the following
requirements are secured:

– The fan is attached at pressure and suction

side.

– The fan is attached at pressure side and

equipped with safety devices (f.e. safety wire) at
suction side.

– The fan is attached at suction side and equipped

with safety devices (f.e. safety wire) at pressure
side.

– The fan is equiooed at pressure and suction side

with safety devices (f.e. safety wire) at pressure
side..

WARNING!
Danger of injury caused by heavy vibrations!

– Do not take the vibration dampers out of operation.
– Do not remain within the vibrating area during oper-

ation.

CAUTION!
Danger of injury due to sharp edges and pointed

corners!

– Proceed carefully when working near to sharp edges

and pointed corners.

– Wear protective gloves in case of any doubt.

Fan

Vibrations

Sharp edges and pointed corners

Safety

19.12.201212

2.7 Danger due to electrical currents!

DANGER!
Danger of death due to electrical currents!

– Work on the electrical system may only be

performed by an electrician.
– Shutdown the voltage supply immediately and

arrange repair in case of any damages to the insu-

lation.
– Make sure that the electrical system and equipment

is disconnected before beginning any work on the

live parts and ensure this status for the full period of

work. Observe the 5 safety regulations:

– Disconnect

– Secure against being switched back on

– Ensure the absence of voltage

– Earth and short-circuit

– Cover or limit neighbouring live parts
– Never bridge fuses or take them out of operation.

Comply with the correct fuse rating when replacing

fuses.
– Keep moisture away from live parts. This can lead to

short-circuit.

2.8 Safety equipment

WARNING!
Danger of life caused by safety equipment, which

are out of commission

– Check whether all safety equipment is functional and

correctly installed before beginning any work.
– Never take safety equipment out of operation or

bridge it.
– Make sure that all safety equipment is always acces-

sible.
– The safety equipment has to evaluated by taking the

safety concept of the complete construction into

account.

Electrical current

Safety equipment

Safety

19.12.2012 13

Safety helmet serve the purpose of protecting agains falling objects.

Ear protectors serve the purpose of protection against damage to
hearing.

Protective work clothing is closely fitting work clothes with low tensile
strength, with close fitting sleeves and without protruding parts. It
generally serves the purpose of preventing clothes being caught in
moving machine parts. Do not wear any rings, chains or other
jewelery.

Protective gloves serve the purpose of providing protection to hands
against friction, scrapes, punctures or deeper injuries as well as
against contact with hot surfaces.

Safety footwear serves the purpose of protecting against heavy
falling parts and slipping on slippery surfaces.

The hairnet is a special protective measure for long hair, generally
used to prevent hair being caught by moving machine parts.

Safety helmet

Ear protectors

Protective work clothing

Protective gloves

Safety footwear

Hairnet

Safety

19.12.201214

2.8.1 Securing against switch-on

WARNING!
Danger of life caused by unauthorised or uncon-

trolled switch-on!

– Before securing against being switched back on,

make sure that all safety equipment is mounted and

functional and that there are no dangers caused to

other persons.
– Always make sure that the sequence described as

followed for securing against switch-on is complied

with.

1. Switch off the energy supply

2. Inform responsible persons about work in the danger area

3. Provide the machine and controls with a sign referring to work

in the danger area and prohibiting switch-on. Provide the sign
with the following details:

n Switched off on:: ............. at: ............. by: .............

n Note: do not switch on!

4. After all work has been performed; make sure that there are no
dangers to persons.

5. Make sure that all safety and protection equipment is installed
and functional.

6. Remove the sign.

2.9 Unauthorised conversions

Conversions and changes to the fan are not permitted.

Secure against switch-on

Safety

19.12.2012 15