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8 Trouble-shooting

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Calio-Therm S NC/NCV

8 Trouble-shooting

WARNING

Improper work to remedy faults

Risk of injury!

▷

For any work performed to remedy faults, observe the relevant information
given in this operating manual and/or in the product literature provided by the
accessories manufacturer.

If problems occur that are not described in the following table, consultation with the

KSB

customer service is required.

Pump is running, but does not deliver

Pump does not start up or pump running irregularly

Pump running but not delivering water

Noises during pump operation

Table 9:

Trouble-shooting

A B C D Possible cause

Remedy

✘

- Pump not connected to power supply

Check the power supply and fuses or
reset the voltage (interrupt and re-establish
power supply).

✘

- Pump blocked (e.g. due to contamination)

(

Section 7, Page 24)

✘

- Defective motor

Replace the pump.

✘

- Impurities in the pump

See section on maintenance.

✘

- Air in the system

Vent the system and the pump.

✘

- Gate valve closed

Open the gate valve.

✘

Excessive pump power output

Select a lower speed level.

✘

System pressure too low

Increase the system pressure by filling more water
into the boiler.

✘

Air in the system

Vent the pump and piping.

Release pump pressure before attempting to remedy faults on parts which are subjected to pressure.

Содержание Calio-Therm S NC

Страница 1: ...Drinking Water Pump Calio Therm S NC NCV Installation Operating Manual ...

Страница 2: ...e contents 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 manufacturer s express written consent Subject to technical modification without prior notice KSB SE Co KGaA Frankenthal 23 03 2018 ...

Страница 3: ...e Pump Set 12 4 1 General description 12 4 2 Designation 12 4 3 Name plate 12 4 4 Design details 13 4 5 Configuration and function 13 4 6 Noise characteristics 14 4 7 Scope of supply 14 4 8 Dimensions and weight 14 5 Installation at Site 15 5 1 Safety regulations 15 5 2 Checks to be carried out prior to installation 15 5 3 Installing the pump set 15 5 4 Connecting the piping 16 5 5 Casing insulati...

Страница 4: ...ontents 4 of 32 Calio Therm S NC NCV 7 3 Removing the pump set from the piping 24 7 3 1 Removing the complete pump set from the piping 24 8 Trouble shooting 26 9 EU Declaration of Conformity 27 Index 28 ...

Страница 5: ... is connected to the discharge nozzle Pump Machine without drive additional components or accessories Pump set Complete pump set consisting of pump drive additional components and accessories Suction lift line suction head line The pipeline which is connected to the suction nozzle ...

Страница 6: ...her business processes In the event of damage immediately contact your nearest KSB Service centre to maintain the right to claim under warranty 1 2 Target group This operating manual is aimed at the target group of trained and qualified specialist technical personnel ð Section 2 4 Page 8 1 3 Symbols Table 1 Symbols used in this manual Symbol Description Conditions which need to be fulfilled before...

Страница 7: ... 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 specia...

Страница 8: ...ims for damages Non compliance can for example have the following consequences Hazards to persons due to electrical thermal mechanical and chemical effects and explosions Failure of important product functions Failure of prescribed maintenance and servicing practices Hazard to the environment due to leakage of hazardous substances 2 6 Safety awareness In addition to the safety information containe...

Страница 9: ...been disconnected from the power supply de energised The pump set must have cooled down to ambient temperature Pump pressure must have been released and the pump must have been drained When taking the pump set out of service always adhere to the procedure described in the manual ð Section 6 4 Page 23 Decontaminate pumps which handle fluids posing a health hazard As soon as the work has been comple...

Страница 10: ... waterproof material CAUTION Wet contaminated or damaged openings and connections Leakage or damage to the pump Clean and cover pump openings and connections as required prior to putting the pump into storage Store the pump set in a dry protected room where the atmospheric humidity is as constant as possible If properly stored indoors the equipment is protected for a maximum of 12 months For stori...

Страница 11: ...hing fluid and any fluid residues Wear safety clothing and a protective mask if required Observe all legal regulations on the disposal of fluids posing a health hazard 1 Dismantle the pump set Collect greases and other lubricants during dismantling 2 Separate and sort the pump materials e g by Metals Plastics Electronic waste Greases and other lubricants 3 Dispose of materials in accordance with l...

Страница 12: ...s S With plug type connection K With integrated power cable 2 m length and shockproof plug plug type F 4 3 Name plate 1 2 3 4 Calio Therm S NCV S 1 230V 50 60 Hz Max 0 04 A Class F IP42 PN10 TF60 Material Nr 29 134 813 ProdNr CE 2016w35 0867 Made in Germany Johann Klein Straße 9 Deutschland 67227 Frankenthal KSB SE Co KGaA Fig 1 Name plate example 1 Size 2 Voltage frequency max input power thermal...

Страница 13: ...circuit proof electric motor 230 V 50 Hz 60 Hz IP42 enclosure Thermal class F Temperature class TF 60 Interference emission EN 55014 1 2006 A1 2009 A2 2011 EN 61000 3 2 2006 A1 2009 A2 2009 EN 61000 3 3 2008 Interference immunity EN 55014 2 1997 A1 2001 A2 2008 Bearings Product lubricated 4 5 Configuration and function 1 2 3 4 5 6 7 8 9 10 11 Fig 2 Sectional drawing of the pump 1 Pump casing 2 Che...

Страница 14: ...alanced impeller ensure smooth running and a long service life Function The fluid enters the pump via the suction nozzle and is accelerated outward in a cylindrical flow by the rotating impeller which is driven by the motor shaft In the flow passage of the pump casing the kinetic energy of the fluid is converted into pressure energy The fluid is pumped to the discharge nozzle where it leaves the p...

Страница 15: ...cessible place CAUTION Ingress of fluid into the motor Damage to the pump set Install the pump set with the pump shaft in a horizontal position Connect the piping without transmitting any stresses and strains NOTE We recommend installing shut off valves upstream and downstream of the pump Make sure that no leaking water can drip into the pump motor or terminal box Table 6 Permissible installation ...

Страница 16: ...nce Calio Therm S NCV comes with a lift check valve and a shut off option integrated in the lower pump section 4 Install the pump with the pump shaft in a horizontal position Connect the piping without transmitting any stresses and strains An arrow on the pump casing indicates the direction of flow CAUTION Heat building up at motor housing and pump casing Pump overheating Never insulate the motor ...

Страница 17: ...ons CAUTION Welding beads scale and other impurities in the piping Damage to the pump Free the piping from any impurities 5 5 Casing insulation WARNING The pump takes on same temperature as the fluid handled Risk of burns Insulate the volute casing Fit protective equipment CAUTION Heat building up at motor housing and pump casing Pump overheating Never insulate the motor and electronic system hous...

Страница 18: ...ide diameter of the cable 5 5 10 0 mm Outside diameter of the core including insulation 2 95 mm max Cable cross sections 0 75 mm2 1 5 mm2 massive or fine core cable Connecting the cable at the pump 1 Verify the supply voltage at the site against the data on the name plate of the pump 2 Switch off the pump s power supply Secure it against unintentional start up Verify that the pump is de energised ...

Страница 19: ...corresponding terminals L N and Earth PE of the plug The markings are shown on the blue removal mechanism ring The automatic locking mechanism locks the strand in place establishes contact and prevents the strand from sliding out of the plug A marking underneath the PE terminal helps identify the correct connection After the cable has been wired to the plug screw the cable entry onto the plug and ...

Страница 20: ...to dry running Damage to the pump set Never operate the pump set without liquid fill Never close the shut off element in the suction line and or supply line during pump operation 1 Fill the system with the fluid to be handled CAUTION Operation without the fluid to be handled Damage to the pump Prime the pump with the fluid to be handled 2 Vent the system thoroughly To this end loosen the union nut...

Страница 21: ... Switch off the pump set immediately Eliminate the causes before returning the pump set to service ü The system piping has been cleaned ü Pump suction line and inlet tank if fitted have been vented and primed with the fluid to be handled ü The lines for priming and venting have been closed 1 Fully open the shut off element in the suction head suction lift line 2 Close or slightly open the shut off...

Страница 22: ...d the site s requirements and regulations are taken into account and observed For prolonged shutdown periods 1 Close the shut off element in the suction line CAUTION Risk of freezing during prolonged pump shutdown periods Damage to the pump Drain the pump and the cooling heating chambers if any or otherwise protect them against freezing 6 3 Operating limits DANGER Non compliance with operating lim...

Страница 23: ...once every three months for approximately five minutes during prolonged shutdown periods This will prevent the formation of deposits within the pump and the pump intake area The pump is removed from the pipe and stored The pump has been properly drained and the safety instructions for dismantling the pump have been observed Observe any additional instructions and information provided ð Section 3 P...

Страница 24: ... In the event of a failure please contact your heating system engineer 7 2 Drainage cleaning WARNING Fluids consumables and supplies which are hot and or pose a health hazard Hazard to persons and the environment Collect and properly dispose of flushing fluid and any residues of the fluid handled Wear safety clothing and a protective mask if required Observe all legal regulations on the disposal o...

Страница 25: ...clean Keep a safety distance of at least 0 3 m from electronic components CAUTION Strong magnetic field in the rotor area Interference with magnetic data carriers electronic devices components and instruments Uncontrolled magnetic attraction forces between magnetic components tools or similar Remove any magnetic parts from the vicinity of the rotor Keep the assembly area clean CAUTION Danger by st...

Страница 26: ...ring water D Noises during pump operation Table 9 Trouble shooting A B C D Possible cause Remedy1 Pump not connected to power supply Check the power supply and fuses or reset the voltage interrupt and re establish power supply Pump blocked e g due to contamination ð Section 7 Page 24 Defective motor Replace the pump Impurities in the pump See section on maintenance Air in the system Vent the syste...

Страница 27: ...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 international standards have been applied DIN EN 55014 1 EN 55014 2 DIN EN 60335 1 EN 60335 2 51 DIN EN 61000 3 2 EN 61000 3 3 The EU Declaration of Conformity was issued in on Frankenthal 1 February 2018 ...

Страница 28: ...dies 26 Fields of application 7 I Intended use 7 K Key to safety symbols markings 7 M Manual functions 13 N Name plate 12 O Operating limits 22 Operating modes 13 P Piping 17 Preservation 10 23 R Return to supplier 10 Returning to service 23 S Safety 7 Safety awareness 8 Scope of supply 14 Shutdown 23 Start up 21 Storage 10 23 W Warnings 7 Warranty claims 6 ...

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Страница 32: ...KSB SE Co KGaA Johann Klein Straße 9 67227 Frankenthal Germany Tel 49 6233 86 0 www ksb com 1157 88 05 EN ...

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