GEA Bock HG8 Series Assembly Instructions Manual

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Contents

GEA Bock HG8 Series Assembly Instructions Manual Manual pdf 3 page image

DGBFEIRu309790-02.2018-DGbFEIRuContents 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 transportation4.2 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 145.1 Information for contactor and motor contactor selection5.2 Standard motor, design for direct or partial winding start5.3 Basic circuit diagram for partial winding start with standard motor5.4 Special motor: design for direct or star-delta start5.5 Circuit diagram for star-delta start 230 V ∆ / 400 V Y5.6 Electronic trigger unit MP105.7 Connecting the trigger unit MP105.8 Functional test of the trigger unit MP105.9 Oil sump heater (accessories)6 Commissioning 256.1 Preparations for start-up6.2 Pressure strength test6.3 Leak test6.4 Evacuation6.5 Refrigerant charge6.6 Start-up6.7 Avoid slugging6.8 Connection of oil level regulator7 Maintenance 287.1 Preparation7.2 Work to be carried out7.3 Spare parts recommendation7.4 Extract from the lubricants table7.5 Decommissioning8 Accessories 308.1 Start unloader (kit-Item No. 08981)8.2 Intermediate adapter for discharge line valve (Ref.-No. 04362)8.3 Additional fan (Item No. 80270)8.4 Capacity controller (Item No. 08821)9 Technical data 3210 Dimensions and connections 3311 Declaration of installation 3512 Service 36