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Summary of Contents for schmalenberger ZHT
- Page 1 Circulating pumps Circulating pumps Model ZHT / ZHB / ZHS / TH / THK / DUO Model ZHT / ZHB / ZHS / TH / THK / DUO Operator’s manual / installation instructions Translation of the original...
- Page 2 D-72072 Tübingen / Germany The manufacturer hereby declares that the product: Centrifugal pump type: ZHT, ZHB, ZHS, TH, THK, DUO, ZHR, DMG (identification numbers: all) Serial number range: 2018000001 - 2023999999 has been manufactured in accordance with the following directives: Directive 2006/42/EC "Machinery"...
- Page 3 EU Declaration of Incorporation Manufacturer: Schmalenberger GmbH + Co. KG Strömungstechnologie Im Schelmen 9-11 D-72072 Tübingen / Germany The manufacturer hereby declares that the product: Centrifugal pump if delivered without drive, type: ZH-L, TH-L (identification numbers: all) Serial number range: 2018000001 - 2023999999...
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Page 4: Table Of Contents
Data sheet ......................23 Important Instructions ..................23 Spare parts list and drawings ............23 Drawings ......................24 Spare parts list ....................33 Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E... -
Page 5: General Details
It is the birth certificate of the centrifugal ing, damage to the mechanical seal, pump and should be treated accordingly. Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany... -
Page 6: Safety Instructions
The centrifugal tected from unintentional switching on. pump is delivered without any protection Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E... -
Page 7: Description Of The Types Of Pump
- Axial suction connection Type ZH (T,S) -L - Multi-stage submersible pump with bearing pedestal - Vertical installation like ZHT and ZHS but with cou- pling and Norm-motor Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany... -
Page 8: Transport, Storage, Installation
For a detailed description of how to proceed un- Proper lifting example ZHB der these circumstances, see chapter 7.1 "Shut- down / Storage / Conservation". Proper lifting example ZHT Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany... -
Page 9: Unpacking, Cleaning And Assembling
2014 / 34 EU, please observe the age the electric motor and bearings. supplementary operating instructions. Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany... - Page 10 Expansion of the pipes due to temperature must be remedied by suitable measures. We recommend the installation of compensators in the pipes. Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
- Page 11 Fig. 2 fied electrician. (see 4.3.1) Circuit arrangement Y The relevant DIN VDE (Association of German Engineers) regulations must be observed. Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany...
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Page 12: Pump Operation
6. The direction of rotation has been checked. 7. There is a minimum distance between the suction inlet and the tank wall of 150 mm. Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E... -
Page 13: Operating
10 minutes. This also applies to any pump borne sound. that is not in use but must remain ready for oper- ation. Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany... -
Page 14: Indications Of Faulty Operation
In chapter 5.5 "Fault elimination" there is a table listing the most frequent faults, their cause and the recommended way to eliminate them. Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E... -
Page 15: Fault Elimination
Cavitation Throttle the pump on the pressure side, correct the suction conditions, use larger pump (*) Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany... - Page 16 (*) (*) Please consult the manufacturer. Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
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Page 17: Maintenance / Repair
Defective bearings must 6.1.1 Checks be replaced. Continuous checks: • Centrifugal pump delivery data (pressure, amount) • Power take-up Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany... -
Page 18: Repair
5. Legal requirements must be adhered to! Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E... - Page 19 GLRD relieved – up to max. 25 bar Carefully pull the relieving bush 487 with the me- Variant 1 = ZHT, ZHB, TH, DUO chanical seal packet 433 and O-Ring 412 off the Loosen the nuts 920.01 on the connecting shaft Welle 819.
- Page 20 167 from the intermediate piece 132. Replace the clamp gasket 400 8if existing). Work steps: • Unpack the GLRD and check for any dam- age. Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
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Page 21: Spare Parts List / Drawing
You can order suitable guide bushes from lows and shaft should be moistened with wa- Schmalenberger GmbH & Co. KG. ter whose surface tension has been reduced • Check that the thrust collar (spring collar), by the addition of detergent, for example. -
Page 22: Disposal
The force of the driving spring is then not enough to break the sliding ring away. Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E... -
Page 23: Data Sheet
• Delivery medium 6. ZH with additional second pressure outlet • Part number from the spare parts list 7. ZHT with elongated immersion depth • Part description 8. Bearing pedestal for ZH • Material data from the specifications or the... -
Page 24: Drawings
Drawings Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E... - Page 25 Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany...
- Page 26 Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
- Page 27 Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany...
- Page 28 Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
- Page 29 Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany...
- Page 30 * = with additional pressure outlet * = con salida adicional de bomba * = con uscita di pressione addizionale Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
- Page 31 Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany...
- Page 32 Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
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Page 33: Spare Parts List
Distance ring Intermediate ring 523/.01/.02 shaft sleeve 525/.01/.02/.03/.04 Distance sleeve 531/.01/.02 Clamping ring 550/.01/.02/.03 distance washer 554/.01/.02/.03/.04 distance washer locking pin Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany... - Page 34 Cylinder screw with hexagon socket Stopper 920/.01/.02/.03/.04/.05/.06 hexagon nut 922/.01/.02 impeller cap nut 924/.01/.02 Lock nut 932/.01/.02/.03/.04/.05 Retaining ring 940/.01/.02 Schmalenberger GmbH + Co. KG Pump Typ ZH- / TH- / DUO D-72072 Tübingen / Germany Version: 27224 - E...
- Page 35 Pump Typ ZH- / TH- / DUO Schmalenberger GmbH + Co. KG Version: 27224 - E D-72072 Tübingen / Germany...
- Page 36 Im Schelmen 9 - 11 Internet: www.schmalenberger.de D-72072 Tübingen / Germany E-Mail: info@schmalenberger.de © 2020 Schmalenberger GmbH + Co. KG ; All rights reserved This document is subject to change without notice Pump Typ ZH- / TH- / DUO Version: 27224 - E...
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