Hanbell ExP Series, Technical Manual, Page: 2 / 46

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Content
1. General ................................................................................................................................... 3
1.1 Introduction of ATEX ............................................................................................................................ 3
1.2 Zone Classification ................................................................................................................................. 4
1.3 Gas Group ............................................................................................................................................... 4
1.4 ATEX code description .......................................................................................................................... 6
2. Specifications and description of design ............................................................................. 7
2.1 Compressor Nomenclature .................................................................................................................... 7
2.2 Compressor outline................................................................................................................................. 7
2.3 Compressor construction ..................................................................................................................... 21
2.4 Applicable refrigerants for compressors ............................................................................................ 24
2.5 Compressor specifications ................................................................................................................... 24
2.6 MCC and LRA ...................................................................................................................................... 25
2.7 Certification marking ........................................................................................................................... 27
2.8 Cable Box............................................................................................................................................... 27
2.9 INT69HBY control module and PTC temperature sensor ............................................................... 28
2.10 Oil heater ............................................................................................................................................. 29
2.11 Oil level switch .................................................................................................................................... 30
2.12 Oil drain valve ..................................................................................................................................... 30
2.13 Solenoid valve ...................................................................................................................................... 31
2.14 Power Supply ...................................................................................................................................... 31
3. Lubricants ............................................................................................................................ 33
3.1 Lubricants table .................................................................................................................................... 34
3.2 Pre-cautions of changing oil................................................................................................................. 35
3.3 Oil change .............................................................................................................................................. 35
4. Compressor handling and installation .............................................................................. 36
4.1 Compressor lifting ................................................................................................................................ 36
4.2 Mounting the compressor .................................................................................................................... 36
4.3 Compressors accessories ...................................................................................................................... 38
5. Operation and maintenance ............................................................................................... 42
5.1 Compressor start-up............................................................................................................................. 42
5.2 regular check ......................................................................................................................................... 44
5.3 Troubleshooting .................................................................................................................................... 44
5.4 Compressor checking list ..................................................................................................................... 45
6. Warranty ............................................................................................................................. 46