User guide

96280-12.2014-DGbFEIRu

Contents Page

4 Compressor assembly 11

4.1 Storage and transport

4.2 Setting up

4.3 Pipe connections

4.4 Pipes

4.5 Laying suction ans pressure lines

4.6 Operating the shut-off valves

4.7 Operating mode of the lockable service connections

5 Electrical connection 15

5.1 Information for contactor and motor contactor selection

5.2 Standard motor, design for direct or partial winding start

5.3 Basic circuit diagram for partial winding start with standard motor

5.4 Special motor: design for direct or star-delta start

5.5 Basic circuit diagram for star-delta start with special motor

5.6 Electronic trigger unit INT69 G

5.7 Connecting of the trigger unit INT69 G

5.8 Functional test of the trigger unit INT69 G

5.9 Oil sump heater

6 Commissioning 25

6.1 Preparations for start-up

6.2 Pressure strengh test

6.3 Leak test

6.4 Evacuation

6.5 Refrigerant charge

6.6 Start-up

6.7 Avoid slugging

6.8 Connection of oil level regulator

7 Maintenance 27

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 29

9 Dimensions and connections 30

10 Declaration of conformity and installation 32

11 Service 33