GEA HGX6 R134a series Assembly Instruction Manual

Contents

GEA HGX6 R134a series Assembly Instruction Manual Manual pdf 3 page image

DGBFE396181-01.2015-DGbFEIContents Page1 Safety 41.1 Identification of safety instructions1.2 Qualifications required of personnel1.3 General safety instructions1.4 Intended use2 Product description 62.1 Short description2.2 Name plate2.3 Type key3 Areas of application 83.1 Refrigerants3.2 Oil charge3.3 Limits of application4 Compressor assembly 104.1 Storage and transport4.2 Setting up4.3 Pipe connections4.4 Pipes4.5 Laying suction and pressure lines4.6 Operating the shut-off valves4.7 Operating mode of the lockable service connections5 Electrical connection 135.1 Information for contactor and motor contactor selection5.2 Standard motor, design for direct or part winding start5.3 Basic circuit diagram for part winding start with standard motor5.4 Special motor: design for direct or star-delta start5.5 Basic circuit diagram for star-delta start with special motor5.6 Electronic trigger unit MP 105.7 Connecting the trigger unit MP 105.8 Functional test of the trigger unit MP 105.9 Oil sump heater (accessories)6 Commissioning 236.1 Preparations for start-up6.2 Pressure strength test6.3 Leak test6.4 Evacuation6.5 Refrigerant charge6.6 Start-up6.7 Avoiding slugging6.8 Connection of oil level regulator7 Maintenance 257.1 Preparation7.2 Work to be carried out7.3 Spare parts recommendation7.4 Accessories7.5 Extract from the lubricants table7.6 Decommissioning8 Technical data 279 Dimensions and connections 2810 Declaration of conformity and installation 3011 Service 31