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General Information

Read this manual before installing and activating this product.  
Respect all safety instructions and local laws and regulations. 

The installation may only be executed by qualified electricians.

 

This product may only be used according to its intended use set forth in 
this manual.

The following Symbols and hazard statements are used in this operating and assembly 

instructions:

Hazard statements

Notes

The hazard statements are structured in 

the following way:

Danger

Indicates a hazardous situ

-

ation which, if not avoided, 
will result in death or serious 
personal injury.

A blue or grey circle with 
a white graphical symbol 
indicates that an action must 
be taken.

A red or grey circle with a 
diagonal bar, possibly with a 
black graphical symbol, indi-
cates that an action must not 
be taken or must be stopped.

If these instructions are not 
observed, it may result in 
malfunction or damage to 
the equipment.

Warning  

Indicates a hazardous situ

-

ation which, if not avoided, 
could result in death or  
serious personal injury.

Caution  

Indicates a hazardous situ

-

ation which, if not avoided, 
could result in minor or  
moderate personal injury.

Signal Word  

Description of Hazard 

Consequence of ignoring the warning.

Action to avoid the hazard.

Summary of Contents for 70 703215

Page 1: ...EN Level Control Manual and Safety Instructions 11 8021 02 2022 Nolta GmbH Ph 49 0 6421 9859 0 Industriestr 8 Fax 49 0 6421 9859 28 35091 C lbe www nolta de Germany info nolta de...

Page 2: ...ich if not avoided will result in death or serious personal injury A blue or grey circle with a white graphical symbol indicates that an action must be taken A red or grey circle with a diagonal bar p...

Page 3: ...8 5 kW versions Disposal This product or parts of it must be disposed of in an environmentally sound way Use the public or private waste collection service If this is not possible please contact your...

Page 4: ...r can start up at any time Notes If an external switch contact is connected the jumper at connections T1 and T2 must be removed Connection of level electrodes or level controllers according to the enc...

Page 5: ...tructions for finder level control relay 72 01 Connection of level controllers in combination with submersible pumps or dry installed pumps Insert sealing set with 2 x 6 mm leadthrough in cable entry...

Page 6: ...azardous substances in electrical and electronic equipment RoHS Directive 2011 65 EU 2015 863 EU Electromagnetic Compatibility Directive Directive 2014 30 EU EN 60204 1 2018 Safety of machinery Electr...

Page 7: ...indicator A1 A2 13 14 1 2 3 4 5 6 L1 L2 L3 N PE B3 B2 B1 A2 A1 12 MAX MIN COM 14 11 Finder 72 01 8 240 0000 14 13 13 14 external switch contact Attention Do not disconnect under load feed load Attent...

Page 8: ...2 L3 N PE 14 13 T2 T1 PE S1 S2 14 13 float switch Attention Do not disconnect under load feed Overcurrent protection device in the supply line according to DIN VDE 0113 Part 1 Section 7 2 required On...

Page 9: ...ed to B1 B2 B3 rocker switch on off must be set to on External switch contact An external switching contact e g for an external release or shutdown can be connec ted via terminals T1 and T2 For integr...

Page 10: ...Notes...

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