D
GB
F
E
3
96571-08.2022-DGb
Contents
Page
3
Areas of application
8
3.1 Refrigerants
3.2 Oil charge
3.3 Limits of application
4
Compressor assembly
10
4.1 Storage and transportation
4.2 Setting up
4.3 Pipe connections
4.4 Pipes
4.5 Flange shut-off valves (HP/LP)
4.6 Laying suction and pressure lines
4.7 Operating the shut-off valves
4.8 Operating mode of the lockable service connections
4.9 Oil return
4.10 Suction pipe filter
5
Electrical connection
14
5.1 Information for contactor and motor contactor selection
5.2 Connection of the driving motor
5.3 Circuit diagram for direct start 230 V
Δ
/ 400 V Y
5.4 Electronic trigger unit INT69 G
5.5 Connection of the electronic trigger unit INT69 G
5.6 Functional test of the electronic trigger unit INT69 G
5.7 Oil sump heater
5.8 Selection and operation of compressors with frequency converters
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
Pressure switch
6.8
Decompression valves
6.9 Avoiding slugging
6.10 Filter dryer
7
Maintenance 24
7.1
Preparation
7.2
Work to be carried out
7.3
Spare parts recommendation / accessories
7.4
Lubricants
7.5 Decommissioning
8
Technical data 26
9
Dimensions and connections 28
10
Declaration of incorporation 30
11 Service
31