GEA Bock HG34e A User Manual
Page 3
D
GB
F
E
3
96191-11.2014-DGbFE
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
6
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 Operating limits
4 Compressor assembly
10
4.1 Storage and transport
4.2 Setting up
4.3 Maximum permissible inclination
4.4 Pipe connections
4.5 Pipes
4.6 Laying suction and discharge lines
4.7 Operating the shut-off valves
4.8 Operating mode of the lockable service connections
5 Electrical connection
14
5.1 Information for contactor and motor contactor selection
5.2 Connecting the drive motor
5.3 Circuit diagram for direct start 230 V
∆ / 400 V Y
5.4 Electronic trigger unit MP 10
5.5 Connecting the trigger unit MP 10
5.6 External connection of the MP 10 for terminal boxes at reduced height
5.7 Functional test of the trigger unit MP 10
6 Commissioning
20
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
Avoiding liquid sluggings
7 Maintenance
22
7.1 Preparation
7.2 Work to be carried out
7.3 Spare parts recommendation
7.4 Accessories
7.5 Extract from the lubricants table
7.6 Decommissioning
8 Technical data
24
9 Dimensions and connections
25
10 Declaration of conformity and installation
26
11 Service
27