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English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
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2.
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11.
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.
Warning
This product can be used by children of
eight years and up and persons with
reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they are under supervision or
have been instructed in the safe use of the
product and understand the hazards
involved.
Children must not play with the product.
Cleaning and maintenance of the product
must not be made by children without
supervision.
4
1. Symbols used in this document
Warning
Page
If these safety instructions are not
observed, it may result in personal injury.
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4
Warning
5
If these instructions are not observed, it
5
may lead to electric shock with consequent
6
risk of serious personal injury or death.
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If these safety instructions are not
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Caution
observed, it may result in malfunction or
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damage to the equipment.
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7
Notes or instructions that make the job
Note
easier and ensure safe operation.
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2. Applications
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The level controller described in these installation
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and operating instructions is used for
level-dependent on/off switching of grey wastewater
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pumps. The level controller is primarily used where
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the levels of conductive, non-flammable liquids in
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tanks or pits must be strictly maintained, or where
these liquids require very shallow pumping.
Warning
The level controller must only be used for
the applications mentioned in this manual.
Other applications are considered as
non-approved. No liability is accepted for
resulting damages. The risk is borne solely
by the operator.
Warning
Use in explosion protection zones is not
permitted.
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