Wilo CronoLine IL 250 Series User manual

de Einbau- und Betriebsanleitung
en Installation and operating instructions
fr Notice de montage et de mise en service
nl Inbouw- en bedieningsvoorschriften
GB Installation and operating instructions
RUS ????????????????????????????????
2 140 040-Ed.01 / 2013-09
Wilo-CronoLine IL 250...

Demontage der Gleitringdichtung / Unmounting the mechanical seal /
Démontage de la garniture mécanique / Demontage van de mechani-
sche afdichting
Fig. 1 Fig. 2
2
1
1
1
Fig. 3 Fig. 4
Fig. 5 Fig. 6
4
4
1
2
3
2
1
3

Fig. 7 Fig. 8
Fig. 9 Fig. 10
3
2
1

Montage der Gleitringdichtung / Mounting the mechanical seal /
Montage de la garniture mécanique / Montage van de mechanische
afdichting
Fig. 11 Fig. 12
1
Fig. 13 Fig. 14
1
23
Fig. 15 Fig. 16

Fig. 17 Fig. 18
1
2
1
Fig. 19 Fig. 20
Fig. 21 Fig. 22
1
1
2

Motorwechsel / Exchange of Motor / Remplacement du moteur /
Vervanging van de motor
Fig. 23 Fig. 24
1
8x
Fig. 25 Fig. 26
Fig. 27

de Einbau- und Betriebsanleitung 3
en Installation and operating instructions 25
fr Notice de montage et de mise en service 47
nl Inbouw- en bedieningsvoorschriften 69

English
24 WILO SE 09/2013
1 General ..................................................................................................................................................25
2 Safety ....................................................................................................................................................25
2.1 Indication of instructions in the operating instructions .................................................................................25
2.2 Personnel qualifications ......................................................................................................................................26
2.3 Danger in the event of non-observance of the safety instructions ..............................................................26
2.4 Safety consciousness on the job ........................................................................................................................26
2.5 Safety instructions for the operator .................................................................................................................26
2.6 Safety instructions for installation and maintenance work ...........................................................................26
2.7 Unauthorised modification and manufacture of spare parts ..........................................................................27
2.8 Improper use ........................................................................................................................................................27
3 Transport and interim storage ...........................................................................................................27
3.1 Shipping ................................................................................................................................................................27
3.2 Transport for installation/removal purposes ....................................................................................................27
4 Intended use .........................................................................................................................................29
5 Product information ............................................................................................................................29
5.1 Type key ................................................................................................................................................................29
5.2 Technical data ......................................................................................................................................................30
5.3 Scope of delivery .................................................................................................................................................31
5.4 Accessories ...........................................................................................................................................................31
6 Description and function ....................................................................................................................31
6.1 Description of the product .................................................................................................................................31
6.2 Anticipated noise levels ......................................................................................................................................31
7 Installation and electrical connection ...............................................................................................31
7.1 Installation ............................................................................................................................................................32
7.2 Electrical connection ...........................................................................................................................................34
8 Commissioning .....................................................................................................................................36
8.1 Initial commissioning ...........................................................................................................................................36
8.2 Operation ..............................................................................................................................................................37
9 Maintenance .........................................................................................................................................38
9.1 Air supply ..............................................................................................................................................................39
9.2 Maintenance work ...............................................................................................................................................39
9.3 Motor .....................................................................................................................................................................41
9.4 Screw tightening torques ...................................................................................................................................43
10 Faults, causes and remedies ...............................................................................................................43
10.1 Mechanical faults .................................................................................................................................................44
11 Spare parts ...........................................................................................................................................45
12 Disposal ................................................................................................................................................45

English
Installation and operating instructions Wilo-CronoLine IL 250... 25
Installation and operating instructions
1 General
About this document The language of the original operating instructions is German. All
other languages of these instructions are translations of the original
operating instructions.
These installation and operating instructions are an integral part of
the product. They must be kept readily available at the place where
the product is installed. Strict adherence to these instructions is
a precondition for the proper use and correct operation of the prod-
uct.
The installation and operating instructions correspond to the relevant
version of the product and the underlying safety regulations and
standards valid at the time of going to print.
EC declaration of conformity:
A copy of the EC declaration of conformity is a component of these
operating instructions.
If a technical modification is made on the designs named there with-
out our agreement or the declarations made in the installation and
operating instructions on the safety of the product/personnel are not
observed, this declaration loses its validity.
2Safety These operating instructions contain basic information which must
be adhered to during installation, operation and maintenance. For this
reason, these operating instructions must, without fail, be read by the
service technician and the responsible specialist/operator before
installation and commissioning.
It is not only the general safety instructions listed under the main
point “safety” that must be adhered to but also the special safety
instructions with danger symbols included under the following main
points.
2.1 Indication of instructions in the
operating instructions
Symbols General danger symbol
Danger due to electrical voltage
NOTE
Signal words DANGER!
Acutely dangerous situation.
Non-observance results in death or the most serious of injuries.
WARNING!
The user can suffer (serious) injuries. 'Warning' implies that (seri-
ous) injury to persons is probable if this information is disregarded.
CAUTION!
There is a danger of damaging the product/unit. 'Caution' implies
that damage to the product is likely if this information is disre-
garded.
NOTE:
Useful information on handling the product. It draws attention to
possible problems.

English
26 WILO SE 09/2013
Information applied directly to the product must be strictly complied
with and kept in a fully legible condition. Such information includes:
• Direction of rotation arrow
• Identification for fluid connections
• Rating plate
• Warning sticker
2.2 Personnel qualifications The installation, operating and maintenance personnel must have the
appropriate qualifications for this work. Area of responsibility, terms
of reference and monitoring of the personnel are to be ensured by the
operator. If the personnel are not in possession of the necessary
knowledge, they are to be trained and instructed. If the personnel are
not in possession of the necessary knowledge, they are to be trained
and instructed.
2.3 Danger in the event of non-
observance of the safety
instructions
Non-observance of the safety instructions can result in risk of injury
to persons and damage to the product/unit. Non-observance of the
safety instructions results in the loss of any claims to damages. Non-
observance of the safety instructions can result in the loss of any
claims to damages.
In detail, non-observance can, for example, result in the following
risks:
• Danger to persons from electrical, mechanical and bacteriological
influences
• Damage to the environment due to leakage of hazardous materials
• Property damage
• Failure of important product/unit functions
• Failure of required maintenance and repair procedures.
2.4 Safety consciousness on the job The safety instructions included in these installation and operating
instructions, the existing national regulations for accident prevention
together with any internal working, operating and safety regulations
of the operator are to be complied with.
2.5 Safety instructions for the operator This appliance is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of expe-
rience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible
for their safety.
Children should be supervised to ensure that they do not play with the
appliance.
• If hot or cold components on the product/the unit lead to hazards,
local measures must be taken to guard them against touching.
• Guards protecting against touching moving components (such as the
coupling) must not be removed whilst the product is in operation.
• Leakages (e.g. from a shaft seal) of hazardous fluids (e.g. explosive,
toxic or hot) must be led away so that no danger to persons or to the
environment arises. National statutory provisions are to be complied
with.
• Danger from electrical current must be eliminated. Local directives or
general directives [e.g. IEC, VDE etc.] and local power supply compa-
nies must be adhered to.
2.6 Safety instructions for installation
and maintenance work
The operator must ensure that all installation and maintenance work
is carried out by authorised and qualified personnel who are suffi-
ciently informed from their own detailed study of the operating
instructions.