Hanbell ExP Series User manual

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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

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1. General
1.1 Introduction of ATEX
ATEX is an acronym of “Atmosphéochres Explosives” from French. This includes two European Union (EU) directives
which regulate the manufacture, selection and usage of equipments in dangerous zone and has become a compulsory act
between members of EU since July 2003.
Directive 1999/92/EC
This directive is closely relates to laborers’ safety. User(proprietor) must first proceed risk assessment analysis and
then define relative potential explosive environment. Secondly, user(proprietor) should plan a classification of
dangerous zone according to the regulation and then clearly mark appropriate classifying signs in all the entrances of
related dangerous zones. Thirdly, user(proprietor) must ensure all the equipment used in each zone(which have
potential fire source) has been installed explosion proof equipments that meets the level needed for the classification of
that zone. User(proprietor) has absolute responsibility to ensure the explosion proof equipments installed in all the
dangerous zones are checked and maintained regularly according to the regulations and to ensure all the equipments
used meet exactly the classification which the zone is asked for.
Directive 2014/34/EU
Manufacturer must acquire Directive 2014/34/EU certification for equipments or protection systems, which are used in
an environment with potential explosive gas, and are manufactured or sold in the EU. Directive range includes safety
equipment, control equipment, adjustment device and equipment and protection system that are expected to contain
potential explosive gas.
This directive is suitable on product manufacturing conditions and belongs to product`s technical field responsibility.
The aim is to let products using in a probable explosive environment (dust explosion, gas explosion) can circulate
freely within the EU members under a certain technical and legal requirement. This directive includes equipments used
in potential dust explosion(example: motor in an environment full of saw dust) or gas explosion(example: gas station)
environment.
Manufacturer have the responsibility to produce products that meet the safety regulation, and to make sure that the
product meets the basic sanitary and safety requirement defined by ATEX 2014/34/EU appendix II. Letting these
products can be applied in an environment of potential explosion without problem. Manufacturer must follow
appropriate conformity assessment procedure to check the safety of the product one by one. Most of the conformity
procedure must execute under the surveillance of designated authorities authorized by the EU.
ATEX 2014/34/EU not only demand that related products must acquire qualification certificate issued by EU
designated authorities, but also regulate a demand of quality assurance (QA). Equipment manufacturer must construct a
quality management system to ensure a tested and qualified model can be mass produced under an effective quality

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management system, and each product can reach the same standard as an EU model tested sample. According to
different conditions of conformity assessment the appendix of ATEX 2014/34/EU also regulates corresponding QA
requirements. The confirmation of requirement of the above mentioned QA system is supervised by EU designated
authorities, and the so called QA system is not only the field covered by ISO 9001.
Explosion Proof
Regulatory standard Directive 2014/34/EU Directive 1999/92/EC
Applicable standard Equipments Working Place
Attribution of
responsibility
Manufacturer User
Range of
responsibility
Model certification, Quality
assurance
Risk assessment, Grading of dangerous zone, Correctly use of
explosion proof equipments
+ =
Manufactures
Directive(2014/34/EU)
End Users'
Directive(1999/92/EC)
Explosion Protection
1.2 Zone Classification
1.3 Gas Group
Zone or
division
Definition
Zone0(Gas) Explosive environment which exist continuously, usually and with a long period of time and which is
formed by a mixture of air with flammable material such as gas, vapor or droplets.
Zone1(Gas) Explosive environment which sometimes exist under a normal operation and which is formed by a
mixture of air with flammable material such as gas, vapor or droplets.
Zone2(Gas) Explosive environment which is impossible to exist under a normal operation or for only a short time
even if it exists and which is formed by a mixture of air with flammable material such as gas, vapor
or droplets.
Zone20(Dust) Explosive environment which exist continuously, usually and with a long period of time and which is
formed by flammable dust cloud in the air.
Zone21(Dust) Explosive environment which sometimes exist under a normal operation and which is formed by
flammable dust cloud in the air.
Zone22(Dust) Explosive environment which is impossible to exist under a normal operation or for only a short time
even if it exists and which is formed by flammable dust cloud in the air.

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T1
(>450
o
C)
T2
(>300
o
C)
T3
(>200
o
C)
T4
(>135
o
C)
T5
(>100
o
C)
T6
(>85
o
C)
I Methane
II A Acetic acid
Ammonia
Benzene
Propanone
Ethane
Ethyl acetate
Carbon monoxide
Methanol
Propane
Methylbenzene
Ethanol
1,4 Butane
Butanol
Gasoline
Diesel
Kerosene
Fuel oil
Hexane
Acetaldehyde
II B Coal gas Ethylene Diethyl ether
II C Hydrogen Acetylene Carbon disulfide

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1.4 ATEX code description
II 2 G c IIB T4
II 2 G Ex d IIB T4 Gb

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2. Specifications and description of design
2.1 Compressor Nomenclature
R C 2 – x x x x ExP
Explosion proof products
Displacement at 50Hz
RC model 2
nd
version
2.2 Compressor outline
RC2-100ExP/140 ExP A/B

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RC2-180 ExP A/B
RC2-200 ExP A

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RC2-200 ExP B
RC2-230 ExP A/B
UNIT
SI: mm Imperial: (in)

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RC2-260 ExP A/B
SI: mm Imperial: (in)
UNIT
RC2-300 ExP /320 ExP A

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RC2-300 ExP /320 ExP B
RC2-310 ExP A/B

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RC2-340 ExP /370 ExP A
RC2-340 ExP /370 ExP B

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RC2-410 ExP A/B
RC2-470 ExP A

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RC2-470 ExP B
RC2-510 ExP A/B

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RC2-550 ExP A
RC2-550 ExP B

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RC2-580 ExP A/B
RC2-620 ExP A/B

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RC2-710 ExP A
RC2-710 ExP B

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RC2-790 ExP A
RC2-790 ExP B
SI: mm Imperial: (in)
UNIT:

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RC2-830 ExP A
RC2-830 ExP B

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RC2-930 ExP A
R2C-930 ExP B