D 6 7 8 9 10 11 12 13 1 2 3 4 GB F 5 E I Ru GEA Bock Compressor HA12P 09651-12.
About these instructions Read these instructions before assembly and before using the compressor. This will avoid misunderstandings and prevent damage. Improper assembly and use of the compressor can result in serious or fatal injury. Observe the safety instructions contained in these instructions. These instructions must be passed onto the end customer along with the unit in which the compressor is installed.
09651-12.2014-DGbFEIRu Contents 1 1.1 1.2 1.3 1.4 2 2.1 2.2 2.3 3 3.1 3.2 3.3 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 6 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 7 7.1 7.2 7.3 7.4 7.5 7.
1| Safety 1.1 Identification of safety instructions: DANGER! D Indicates a dangerous situation which, if not avoided, will cause immediate fatal or serious injury. WARNING! Indicates a dangerous situation which, if not avoided, may cause fatal or serious injury. CAUTION! Indicates a dangerous situation which, if not avoided, may cause fairly severe or minor injury. ATTENTION! Indicates a situation which, if not avoided, may cause property damage.
1| Safety 1.4 Intended use These assembly instructions describe the standard version of the HA12P manufactured by GEA Bock. The compressor is intended for use in refrigeration systems in compliance with the limits of application. Only the refrigerant specified in these instructions may be used.
2| Product description 2.1 Short description • Semi-hermetic two-cylinder reciprocating compressor with oil pump lubrication. • Air cooled drive motor. Transport eyelet Valve plate 6 D Oil pump 1 2 3 4 7 8 9 10 11 12 13 Suction shut-off valve Name plate 5 GB Oil sight glass F Fig. 1 E I Ru Cylinder cover Terminal box Discharge shut-off valve Air guide hood with fan Fig. 2 Dimension and connection values can be found in Chapter 9 6 09651-12.
2| Product description Typschild (Beispiel) 2.2 Name plate (example) GEA Bock GmbH 72636 Frickenhausen, Germany 1 2 3 4 5 1 21 32 43 54 5 6 7 8 9 10 11 12 13 HAX12P/110-4 AS35830A001 SE 55 Fig. 3 Typbezeichnung Type designation Maschinennummer Machine number maximaler Betriebsstrom maximum operating current Anlaufstrom (Rotor blockiert) Starting current (rotor blocked) ND (LP): max. zulässiger Stillstandsdruck ND (LP):Saugseite max.
3| Areas of application 3.1 Refrigerants • HFKW / HFC: • (H)FCKW / (H)CFC: R404A/R507 R22 3.2 Oil charge The compressors are filled at the factory with the following oil type: - for R404A/R507 FUCHS Reniso Triton SE 55 - for R22 FUCHS Reniso SP 46 Compressors with ester oil charge (FUCHS Reniso Triton SE 55) are marked with an X in the type designation (e.g. HAX12P/110-4). INFO! ATTENTION! D GB F E I Ru For refilling, we recommend the above oil types. Alternatives: see lubricants table, Chapter 7.
3| Areas of application R404A/R507 Fig. 5 D GB F E I Ru R22 Fig. 6 Evaporation temperature (°C) 09651-12.2014-DGbFEIRu Unlimited application range Reduced suction gas temperature Max.
4| Compressor assembly INFO! New compressors are factory-filled with inert gas (3 bar nitrogen). Leave this service charge in the compressor for as long as possible and prevent the ingress of air. Check the compressor for transport damage before starting any work. 4.1 Storage and transport Fig. 7 ? Storage at (-30°C) - (+70°C), maximum permissible relative humidity 10% - 95%, no condensation Do not store in a corrosive, dusty, vaporous atmosphere or in a combustible environment. Use transport eyelet.
4| Compressor assembly T he pipe connections have graduated inside diameters so that pipes with standart millimetre and inch dimensions can be used. The connection diameters of the shut-off valves are rated for maximum compressor output. The actual required pipe cross section must be matched to the output. The same applies for non-return valves. Fig. 12: graduated internal diameter 4.4 Pipes Pipes and system components must be clean and dry inside and free of scale, swarf and layers of rust and phosphate.
4| Compressor assembly 4.6 Operating the shut-off valves Before opening or closing the shut-off valve, release the valve spindle seal by approx. ¼ of a turn counter-clockwise. After activating the shut-off valve, re-tighten the adjustable valve spindle seal clockwise. Release Tighten Valve spindle seal Fig. 15 Fig. 14 4.
5| Electrical connection 5 Electrical connection DANGER! High voltage! Risk of electric shock! Only carry out work when the electrical system is disconnected from the power supply! INFO! onnect the compressor motor in accordance with the circuit diagram C (see inside of terminal box). Use suitable cable entry point of the correct protection type (see name plate) for routing cables into the terminal box. Insert the strain reliefs and prevent chafe marks on the cables.
5.
D A1 Alarm Motor protection A2 Overheating R1, R2 A3 Alarm high pressure XSS Terminal strip in the external switch cabinet GB F E I Ru 09651-12.2014-DGbFEIRu M1 M1.
5| Electrical connection 5.4 Electronic trigger unit MP 10 The compressor motor is fitted with cold conductor temperature sensors (PTC) connected to the electronic trigger unit MP 10 in the terminal box. Readiness to operate is signalled by the H3 LED (green) after the power supply is applied. In the case of excess temperature in the motor winding, the unit switches off the compressor and the H1 LED lights red.
5| Electrical connection 5.
6| Commissioning 6.1 Preparations for start-up INFO! In order to protect the compressor against inadmissible operating conditions, high-pressure and low-pressure pressostats controls are mandatory on the installation side. The compressor has undergone trials in the factory and all functions have been tested. There are therefore no special running-in instructions. Check the compressor for transport damage! 6.
6| Commissioning 6.5 Refrigerant charge CAUTION! Wear personal protective clothing such as goggles and protective gloves! Make sure that the suction and pressure line shut-off valves are open. With the compressor switched off, add the liquid refrigerant directly to the condenser or receiver, breaking the vacuum.
6| Commissioning 6.8 Connection of oil level regulator The connection "O" is provided for installing an oil level regulator. A corresponding adapter must be obtained from the trade. 7| Maintenance 7.1 Preparation WARNING! Before starting any work on the compressor: Switch off the compressor and secure it to prevent a restart. Relieve compressor of system pressure. Prevent air from infiltrating the system! After maintenance has been performed: Connect safety switch.
7| Maintenance 7.4 Accessories Available accessories can be found on the Internet at www.gea.com 7.5 Extract from the lubricants table The oil type filled as standard in the factory is marked on the name plate . This oil type should be used as a preference. Alternatives are stated in the extract from our lubricants table below. Refrigerants GEA Bock standard oil types Recommended alternatives HFC (e.g.
9,4 / 11,3 HA12P/110-4 220-240 V ∆ / 380-420 V Y - 3 - 50 Hz 265-290 V ∆ / 440-480 V Y - 3 - 60 Hz 6,9 / 4,0 6,6 / 3,8 5,9 / 3,4 2,2 2,0 1,8 1,7 kW A 5,5 / 3,2 ∆/ Y 2 09651-12.2014-DGbFEIRu 53 53 53 52 kg Weight Suction line SV 12 (1/2) 12 (1/2) mm (inch) mm (inch) Discharge line DV Connections 4 0,8 Ltr.
9| Dimensions and connections 5 6 7 SV 5 A1 SV 76 B1 76 H,D1 H,D1 K,O K,O F 4x Schwingungsdämpfer 10 162 10 4x 192 162 192 D 4x Schwingungsdämpfer Vibration absorbers Amortisseurs de vibration 10 162 192 Vibration damper GB M8 30 F E Anschlüsse Connections Halbhermetischer Verdichter HA / Semi-hermetic compressor HA / Compresseur semi-hermétique HA Saugabsperrventil, Rohr (L)* Suction line valve, tube (L)* Vanne d’arrêt d’aspiration, de tuyau (L)* mm - Zoll 12 - 1/2 “ Zeichn.
10| Declaration of conformity and installation DECLARATION OF CONFORMITY CE 04 for using the compressors within the European Union (in accordance with Low Voltage Directive 2006/95/EC) We hereby declare that the following refrigerating compressors Product designation: HA12P comply with the Low Voltage Directive 2006/95/EC.
11| Service Dear customer, GEA Bock compressors are top-quality, reliable and service-friendly quality products. If you have any questions about installation, operation and accessories, please contact our technical service or specialist wholesaler and/or our representative. The GEA Bock service team can be contacted by phone with a toll-free hotline 00 800 / 800 000 88 or via e-mail: refrigeration@gea.com Yours faithfully GEA Bock GmbH Benzstraße 7 72636 Frickenhausen Germany D GB F E I 09651-12.
We live our values. Excellence • Passion • Integrity • Responsibility • GEA-versity GEA Group is a global engineering company with multi-billion euro sales and operations in more than 50 countries. Founded in 1881, the company is one of the largest providers of innovative equipment and process technology. GEA Group is listed in the STOXX® Europe 600 index. D GB F E I GEA Bock GmbH Benzstraße 7, 72636 Frickenhausen, Germany Telephone: +49 7022 9454-0, Fax: +49 7022 9454-137 refrigeration@gea.com, www.gea.
