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Installation and operating instructions Wilo-Control ESK1, PSK1

11

1 General information

About this document

The language of the original operating instruc-
tions is German. All other language versions are 
translations of the original German manual.
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 product.
These installation and operating instructions cor-
respond to the relevant version of the product and 
the underlying safety 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 without our agreement or the decla-
rations made in the installation and operating 
instructions on product/personnel safety are not 
observed, this declaration loses its validity.

2 Safety

These operating instructions contain basic infor-
mation which must be adhered to during installa-
tion, 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 com-
missioning.
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 Symbols and signal words 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 (serious) injury to persons is proba-
ble if this information is disregarded.

CAUTION!
There is a danger of damaging the product/unit. 
‘Caution’ implies that damage to the product is 
possible if this information is disregarded.

NOTE:
Useful information on handling the product. It 
draws attention to possible problems.

Information that appears directly on the product, 
such as:

• Direction of rotation arrow
• Identifiers for connections,
• Rating plate
• Warning sticker

must be strictly complied with and kept in legible 
condition.

2.2 Personnel qualifications

The installation, operating and maintenance per-
sonnel must have the appropriate qualifications 
for this work. Area of responsibility, terms of ref-
erence 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. This can be accom-
plished if necessary by the manufacturer of the 
product at the request of the operator.

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 environment and the product/unit. Non-
observance of the safety instructions results 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 installa-
tion 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 com-
plied with.

Содержание Control ESK Series

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Страница 5: ...y 13 5 3 Accessories optional 13 6 Description 13 6 1 Front side of the switchgear 13 6 2 Single components in the housing 13 7 Installation and electrical connection 14 7 1 Installation 14 7 2 Electr...

Страница 6: ...ults in death or the most serious of injuries WARNING The user can suffer serious injuries Warning implies that serious injury to persons is proba ble if this information is disregarded CAUTION There...

Страница 7: ...ions for shutting down the product unit be complied with Immediately on conclusion of the work all safety and protective devices must be put back in posi tion and or recommissioned 2 7 Unauthorised mo...

Страница 8: ...the electrodes are triggered 3 Signal lamp red Pump fault lights up continuously when the pump is stopped due to an error 4 Signal lamp green Pump in operation lights up permanently while the pump is...

Страница 9: ...n trol level control etc Connection via a two core cable 0 75 mm2 to the terminals 5 6 of the ter minal strip see Fig 2 item 4 beforehand remove the bridge between terminals 5 6 Connect the cable to t...

Страница 10: ...to 30 minutes The delay is preset in the potentiometer Fig 2 item 8 During the waiting period the yellow signal lamp flashes Fig 1 item 2 Applying the electrode see the pump operating instructions 8 3...

Страница 11: ...intenanceandrepairwork disconnect the system from the power supply and make sure it cannot be switched on by unauthorised persons 10 Faults causes and remedies Have faults remedied by qualified person...

Страница 12: ...s All spare parts must be ordered directly from the Wilo customer service Toavoidqueriesandincorrectorders all datafrom the rating plate must be specified with every order The spare parts catalogue ca...

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