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2 Safety

5 of 28

Cervomatic EDP.2

2 Safety

!

DANGER

All the information contained in this section refers to hazardous situations.

2.1 Key to safety symbols/markings

Table 3: 

Definition of safety symbols/markings

Symbol

Description

!

DANGER

DANGER

This signal word indicates a high-risk hazard which, if not avoided,
will result in death or serious injury.

!

WARNING

WARNING

This signal word indicates a medium-risk hazard which, if not
avoided, could result in death or serious injury.

CAUTION

CAUTION

This signal word indicates a hazard which, if not avoided, could
result in damage to the machine and its functions.

Explosion protection

This symbol identifies information about avoiding explosions in
potentially explosive atmospheres in accordance with Directive
2014/34/EU (ATEX).

General hazard

In conjunction with one of the signal words this symbol indicates a
hazard which will or could result in death or serious injury.

Electrical hazard

In conjunction with one of the signal words this symbol indicates a
hazard involving electrical voltage and identifies information about
protection against electrical voltage.

Machine damage

 

In conjunction with the signal word CAUTION this symbol indicates
a hazard for the machine and its functions.

2.2 General

This operating manual contains general installation, operating and maintenance
instructions that must be observed to ensure safe operation of the system and
prevent personal injury and damage to property.

The safety information in all sections of this manual must be complied with.

The operating manual must be read and understood by the responsible specialist
personnel/operators prior to installation and commissioning.

The contents of this operating manual must be available to the specialist personnel
at the site at all times.

Instructions/information attached directly to the automatic control unit must be
observed at all times and kept in a perfectly legible condition. This applies to, for
example:

Markings for connections

Name plate

The operator is responsible for ensuring compliance with all local regulations not
taken into account in this operating manual.

2.3 Intended use

The values specified in the technical product literature for the mains voltage, mains
frequency, ambient temperature, and motor current must not be exceeded. The
automatic control unit must only be operated in accordance with the instructions
provided in the operating manual and other applicable documents 

(

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 Section 1.3, Page 4) 

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Содержание Cervomatic EDP.2

Страница 1: ...Automatic Control Unit Cervomatic EDP 2 Installation Operating Manual...

Страница 2: ...ontents provided herein must neither be distributed copied reproduced edited or processed for any other purpose nor otherwise transmitted published or made available to a third party without the manuf...

Страница 3: ...n 10 4 6 Technical data 10 4 7 Displays and indicator lamps 11 4 8 Fluids handled 11 5 Installation at Site 12 5 1 Safety regulations 12 5 2 Checks to be carried out prior to installation 12 5 3 Conne...

Страница 4: ...of trained and qualified specialist technical personnel 1 3 Other applicable documents Table 1 Overview of other applicable documents Document Contents Operating manual Description of the proper and s...

Страница 5: ...conjunction with the signal word CAUTION this symbol indicates a hazard for the machine and its functions 2 2 General This operating manual contains general installation operating and maintenance inst...

Страница 6: ...ist technical personnel 2 5 Consequences and risks caused by non compliance with this manual Non compliance with this operating manual will lead to forfeiture of warranty cover and of any and all righ...

Страница 7: ...l unit upon receipt and check for in transit damage 2 Report any in transit damage to the manufacturer immediately 3 Dispose of packaging material in accordance with local regulations 3 3 Storage If t...

Страница 8: ...rvomatic EDP 2 3 4 Disposal NOTE Due to certain components it contains the device is classified as special waste and meets RoHs 2011 65 EC requirements Once decommissioned the device must be properly...

Страница 9: ...plate Product U471031 Serial n V1 11 05 1015 P max 1000 kPa 10 bar T50 Ip55 Freq 50 60 Hz Imax 16 10 A V 1 230 Pump 1 230 V 3 230 Pump 3 230 V 3 400 Pump 3 400 1 2 3 4 5 6 7 8 Johann Klein Stra e 9 D...

Страница 10: ...started when the pressure in the pipe drops The pump set is stopped when flow is interrupted Pressure control The pump set is started when the pressure in the pipe drops The pump set is stopped when t...

Страница 11: ...red Illuminates or flashes depending on the type of fault 5 AUTO LED green Illuminates in automatic mode does not illuminate in manual mode 6 PUMP LED yellow Illuminates when the pump is operating 7...

Страница 12: ...emperature during operation 0 C to 50 C Relative humidity Non condensing Installation altitude Max 1 000 m above MSL 5 3 Connecting the automatic control unit CAUTION Automatic control unit lifted by...

Страница 13: ...ameter of the pump discharge line Observe the direction of fluid flow see arrow on automatic control unit 5 4 2 Connecting the piping wet installation DANGER Automatic control unit submerged Danger to...

Страница 14: ...U V W and PE earth Section 9 1 Page 22 Pumps with AC motors NOTE An upstream motor protection switch is recommended Power supply of automatic control unit Connect L1 and L2 via a motor protection swi...

Страница 15: ...DP 2 When closing the housing after establishing the electrical connection ensure that the housing gasket is correctly seated Ensure that the internally routed wires do not get trapped Check the pump...

Страница 16: ...r interface language appears on the LCD display Select the appropriate language and start the configuration routine Section 6 2 2 Page 16 As soon as the device is configured press the AUTO On Off butt...

Страница 17: ...dent mode The start up pressure value and stop pressure value of the pump are configured here MENU ENTER 6 P ON 05 0 bar P ON 05 0 bar Indicates the start up pressure for the pump The required pressur...

Страница 18: ...the accumulator via the valve using a bicycle pump and adapter Screw the valve cap back onto the valve Press AUTO On Off 6 3 Shutdown storage preservation Pull the pump plug Remove the automatic cont...

Страница 19: ...7 Maintenance 19 of 28 Cervomatic EDP 2 7 Maintenance Check the proper functioning of the automatic control unit once per year...

Страница 20: ...instate the function If there is still a lack of water the automatic control unit restarts the function every 30 minutes over a period of 24 hours If the system still detects a lack of water after sev...

Страница 21: ...etect any throughflow and stops the pump to prevent greater damage from occurring There are 3 fuses each of which has a 10 A rating Use suitable fuses if pumps with different current input are operate...

Страница 22: ...atic control unit A Transformer fuse 250 mA B Pump connection C Power supply connection D Pump fuse 10 A Pump connection W U V M W U V M 3 400 V 3 230 V 1 230 V Fig 4 Wiring diagram of automatic contr...

Страница 23: ...ional electrical connections NO NC C MAX MIN A B Fig 6 Additional electrical connections A General fault message relay B Input for inlet tank monitoring Cable entry 1 2 3 Fig 7 Cable entry in housing...

Страница 24: ...f the following Directives as amended from time to time Electromagnetic Compatibility Directive 2014 30 EU Low voltage Directive 2014 35 EU The manufacturer also declares that The following harmonised...

Страница 25: ...rvomatic EDP 2 Index C Commissioning start up 16 D Design 10 Designation 9 Disposal 8 F Faults Causes and remedies 20 N Name plate 9 O Other applicable documents 4 S Safety 5 Safety awareness 6 Storag...

Страница 26: ......

Страница 27: ......

Страница 28: ...KSB SE Co KGaA Johann Klein Stra e 9 67227 Frankenthal Germany Tel 49 6233 86 0 www ksb com 5125 86 05 EN...

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