Verwandte Anleitungen für .bock HG7 Serie
Inhaltszusammenfassung für .bock HG7 Serie
- Seite 1 Operating instructions Types: HG7/1620-4 HG7/1620-4 S HG7/1860-4 HG7/1860-4 S HG7/2110-4 HG7/2110-4 S...
- Seite 2 The Bock service team is available by phone under +49 7022 9454-0, by e-mail under mail@bock.de or on the internet under www.bock.de. In addition, for German speaking countries we have set up a toll-free hotline under 00 800 / 800 000 88 from Monday to Saturday between 8 a.m.
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Seite 3: Inhaltsverzeichnis
Contents Page Safety instructions Product description Use as intended Short description Main and functional parts Name plate Type code Areas of Application Refrigerant Oil filling Limits of application diagrams Installation Erection Pipe connections Pipes Shutoff valves Electrical system General instructions Standad motor, designed for direct or part winding start Maine line wiring diagram for part winding start with standard motor Special Motor version for direct or star delta starting Maine line diagram for star delta starting with special motor... -
Seite 4: Safety Instructions
Safety instructions The Bock refrigerating compressors named in the title are intended for installation in machines (within the EU according to EU directive 98/37/EC Machinery Directive, 97/23/EC Pressure Equipment Directive and 73/23/EC Low Voltage Directive). Initial The Bock refrigerating compressors named in the title are intended for installation... -
Seite 5: Product Description
Use as intended This operating manual describes the compressor named in the title in the standard version. Bock refrigerant compressors are intended for use in refrigeration plants using the refrigerants stated below and under compliance with the operating limits. Any other... -
Seite 6: Name Plate
Product description Nameplate (example) HG7/2110-4 ∆/YYY 183,6 AQ09529A001 ∆/YYY 220,3 ∆: 343 A YYY: 494 A Type designation Voltage, switching, frequency 50 Hz Machine number Rated speed Maximum operating current Swept volume Start-up current (rotor blocked) Voltage, switching, frequency ∆: part winding 1 60 Hz 10 Rated speed YYY: part winding 1 and 2 11 Swept volume ND (LP): max. admissible stop period 12 Oil grade filled by the manufacturer... -
Seite 7: Areas Of Application
22. Zur Nachfüllung empfehlen wir die o.a. Ölsorten zu verwenden. Alternativen: siehe Zur Nachfüllung empfehlen wir die o.a. Ölsorten zu verwenden. Alternativen: siehe Auszug aus der Bock-Schmierstofftabelle S. 18. Auszug aus der Bock-Schmierstofftabelle S. 18. Limits of application diagrams ●... - Seite 8 Max. permissible operating pressure (HP): 28 bar Unlimited application range Additional cooling or reduced suction gas temperature Additional cooling and reduced suction gas temperature Motor variant - S (stronger motor) evaporation temperature (°C) condensing temperature (°C) suction gas overheating (K) suction gas temperature (°C) HG7 „Motor version S“...
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Seite 9: Installation
Installation Compressors are fi lled with protective gas ex works (approx. 3 bar nitrogen! ● Leave protective gas fi lling in the compressor up to evacuation. ● Do not open shutoff valves up to evacuation. ● Absolutely avoid entry of air! Pipe connections Erection The pressure and suction shutoff valves have graduated... -
Seite 10: Pipes
ody during and after soldering. immersed more or less deeply according to dimension. The connection diameters of the shutoff valves are designed and inch dimensions can be used. The pipe will be immersed more or less deeply according to dimension. The connection diameters of the shutoff valves are designed for the maximum compressor output. -
Seite 11: Shutoff Valves
Installation Shut- off valves Comply with the safety instructions on page 9! Before opening or closing the shut-off valve, turn the valve spindle seal approx. ¼ of a turn counter-clockwise. After activating the shut-off valve, tighten the valve spindle seal again clockwise. -
Seite 12: Electrical System
Electrical system Electrical connection Electrical connections High voltage! Perform work only with the electrical installation disconnected from the power supply! Make connection of the compressor motor according to the circuit diagram (see inside of terminal box). Comply with local safety regulations for electrical work and the safety standards EN 60204, EN 60335 when connecting. - Seite 13 Electrical system Failure to comply results in reversed fields of rotation and can cause motor damage. After the motor has started up with part winding 1, part winding 2 must be switched on after max. 1 second delay. Failure to comply can be detrimental to the service life of the motor.
- Seite 14 Electrical system Speciale Motor version for direct or star delta starting Sondermotor: Ausführung für Direkt- oder Stern-Dreieck-Anlauf Sondermotor: Ausführung für Direkt- oder Stern-Dreieck-Anlauf Mechanical start unloader with bypass solenoid (accessories) is requiered for star Für den Stern-Dreieck-Anlauf ist eine mechanische Anlaufentlastung mit Bypass- delta starting.
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Seite 15: Maine Line Diagram For Star Delta Starting With Special Motor
Electrical system Maine line diagram for star delta starting with special motor Prinzipschaltplan für Stern-Dreieck-Anlauf mit Sondermotor Prinzipschaltplan für Stern-Dreieck-Anlauf mit Sondermotor 1-2 Anschlüsse für PTC Fühler M1 Verdichtermotor R1 Kaltleiter (PTC-Fühler) Motorwicklung K1 Netzschütz R2 Wärmeschutzthermostat (PTC- Connections for PTC sensor Compressor motor 1-2 Anschlüsse für PTC Fühler M1 Verdichtermotor... - Seite 16 Electrical system Elektronisches Auslösegerät MP 10 Electronic trigger MP 10 The compressor motor is equipped with posistor temperature sensors (PTC) which are Der Verdichtermotor ist mit Kaltleiter-Temperaturfühlern (PTC) ausgerüstet, die mit dem wired to the electronic trigger MP 10 in the terminal box. The stand-by modecis indicated elektronischen Auslösegerät MP 10 im Klemmenkasten verbunden sind. Die Betriebs- by the light diode H3 (green) when mains voltage is applied.
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Seite 17: Information For Contactor And Motor Contactor Selection
Electrical system Function test of the electronic trigger MP 10 Before starting up and after any faults or changes to the control power circuit of the machine, check the electronic trigger to ensure that it functions properly: LED H1 LED H2 LED H3 Pos Procedure green ●... -
Seite 18: Oil Sump Heater
Electrical system Oil sump heater When the compressor is at a standstill, refrigerant diffuses into the lubricating oil of the compressors housing, depending on pressure and ambient temperature. This redu- ces the lubricating capacity of the oil. When the compressor starts up, the refrigerant contained in the oil evaporates out throught the reduction in pressure. The consequences can be foaming and migration of the oil, causing oil shocks under certain circumstances. In order to avoid damage to the compressor, the compressor is equipped with an oil sump heater as a standart feature. -
Seite 19: Start-Up
Start-up Vorbereitungen zur Inbetriebnahme Preparations for start-up The compressor has undergone trials in the factory and all functions have been tested. Der Verdichter ist im Werk probegelaufen und auf sämtliche Funktionen geprüft worden. There are therefore no special running-in instructions. Besondere Einlaufvorschriften müssen daher nicht beachtet werden. -
Seite 20: Filling With Refrigerant
Start up Kältemittelfüllung Filling with refrigerant Persönliche Schutzausrüstung tragen! Kältemittelfüllung Persönliche Schutzausrüstung tragen! Wear personal safety gear! Vergewissern, dass Saug- und Druck-Absperrventile geöffnet sind. Persönliche Schutzausrüstung tragen! Einfüllen des Kältemittels (Vakuum brechen) bei abgeschaltetem Verdichter - fl üssig ● Check that the compressor suction and discharge shutt-off valves are open. Vergewissern, dass Saug- und Druck-Absperrventile geöffnet sind. direkt in den Verfl... -
Seite 21: Connection Of The Oil Level Controller
Bei Verbundschaltungen von mehreren Verdichtern haben sich re Hinweise zur Verbundschaltung siehe Ölstandsregulierungssysteme bewährt. Für die Montage eines schrift „Möglichkeiten für Verbund- ung mit Bock-Verdichtern, DEF-1.154“. Ölspiegelregulators ist der Anschluss „O“ vorgesehen (siehe M6 x 10 ever 3 times je 3 mal Maßzeichnung). -
Seite 22: Accessories
Oil sump heater kit, 08426 230 V ~ AL/LR92 kit 220-240 V 08821 Only use original Bock spare parts! Accessories Information to available accessories finds you in our product catalog as well as under www.bock.de. Screwed unions Various installation, maintenance and servicing work entails intervention in the compres- sor. -
Seite 23: Technical Data
380-420 V ∆ / YYY - 3 - 50 Hz PW 440-480 V ∆ / YYY - 3 - 60 Hz PW PW=Part Winding Winding ratios: : 60%/40%... -
Seite 24: Dimensions And Connections
Dimensions and connections ca.510 A1 B ca.510 ca.510 Maße A1 B ca.510 A1 B A1 B ÖV ÖV ÖV ÖV ca.830 ca.830 Schwingungsdämpfer ca.830 Vibration absorbers Amortisseurs de vibration ca.830 Schwingungsdämpfer Schwingungsdämpfer Vibration absorbers Vibration absorbers Amortisseurs de vibration Amortisseurs de vibration Schwingungsdämpfer Vibrations Vibration absorbers... - Seite 25 Dimensions and connections Suction line See technical data, p. 23 Discharge line Suction side connection, not lockable 8 “ NPTF Suction side connection, lockable 16 “ UNF Suction side connection, not lockable 4 “ NPTF Discharge side, not lockable 8 “ NPTF Discharge side, lockable 16 “...
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Seite 26: Conformity And Manufacturer's Declaration
Conformity and manufacturer‘s declaration DECLARATION OF CONFORMITY CE 96 for use of the compressors within the European Union (as per EU low voltage directive 73/23/EEC, in the version 93/68/EEC) We herewith declare that the refrigerating compressors named in the title comply with the low voltage directive 73/23/EEC in the version 93/68/EEC. - Seite 28 Sehr geehrter Kunde, Bock-Verdichter sind hochwertige, zuve Vorteile in vollem Umfange und über de können, beachten Sie unbedingt die fol Montage, Betrieb und Zubehör wenden Kältefachgroßhandel bzw. unsere Vertr +49 7022 9454-0, via e-mail: mail@bo chigen Raum steht darüber hinaus die k www.bock.de...