GEA Bock HAX2 CO2 T - Manual (Page 3)

D
GB
F
E
3
96031-02.2015-DGbF
Contents
Page
1 Safety 4
1.1 Identification of safety instructions
1.2 Qualifications required of personnel
1.3 General safety instructions
1.4 Intended use
2 Product description 5
2.1 Short description
2.2 Name plate
2.3 Type key
3 Areas of application 8
3.1 Refrigerants
3.2 Oil charge
3.3 Limits of application
4 Compressor assembly 9
4.1 Storage and transport
4.2 Setting up
4.3 Pipes
4.4 Flange shut-off valves (HP/LP)
4.5 Operating mode of the lockable service connections
4.6 Operating the shut-off valves
4.7 Pipe connections
4.8 Laying suction and pressure lines
5 Electrical connection 12
5.1 Information for contactor and motor contactor selection
5.2 Standad motor, designed for direct or part winding start
5.3 Maine line wiring diagram for part winding
5.4 Electronic trigger unit MP 10
5.5 Connection of the electronic trigger unit MP 10
5.6 Functional test of the electronic trigger unit MP 10
5.7 Oil sump heater (accessories)
5.8 Fan motor
6 Commissioning 18
6.1 Preparations for start-up
6.2 Pressure strength test
6.3 Leak test
6.4 Evacuation
6.5 Refrigerant charge
6.6 Start-up
6.7 Decompression valves
6.8 Avoiding slugging
7 Maintenance 22
7.1 Preparation
7.2 Work to be carried out
7.3 Spare parts recommendation
7.4 Accessories
7.5 Decommissioning
8 Technical data 24
9 Dimensions and connections 25
10 Declaration of conformity and installation 26
11 Service 27