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96446-09.2020-DGbFEIRu
Contents
Page
4 Areas of application
10
4.1 Refrigerants
4.2 Oil charge
4.3 Limits of application
5
Areas of application on HC and LG compressors
11
5.1
Refrigerants
5.2 Oil charge
5.3 Limits of application
6
Compressor assembly
12
6.1 Storage and transport
6.2 Setting up
6.3 Pipe connections
6.4 Pipes
6.5 Start unloader (external)
6.6 Laying suction and pressure lines
6.7 Operating the shut-off valves
6.8 Operating mode of the lockable service connections
6.9 Suction pipe filter and filter drier
7 Electrical connection
16
7.1 Information for contactor and motor contactor selection
7.2 Standard motor, design for direct or partial winding start
7.3 Basic circuit diagram for partial winding start with standard motor
7.4 Special motor: design for direct or star-delta start
7.5 Basic circuit diagram for star-delta start 230 V
∆
/ 400 V Y
7.6
Electronic trigger unit INT69 G
7.7
Connecting of the trigger unit INT69 G
7.8
Functional test of the trigger unit INT69 G
7.9
Electronic trigger unit INT69 G on HC and LG compressors
7.10 Oil sump heater (accessories)
7.11 Oil sump heater on HC and LG compressors
7.12 Capacity regulator (accessories)
8 Commissioning
27
8.1 Preparations for start-up
8.2 Pressure integrity test
8.3 Leak test
8.4 Evacuation
8.5 Refrigerant charge
8.6 Start-up
8.7 Avoid slugging
9 Maintenance
29
9.1 Preparation
9.2 Work to be carried out
9.3 Spare parts recommendation
9.4 Extract from the lubricants table
9.5 Decommissioning
9.6 Additional information when using flammable refrigerants
10 Accessories
31
10.1 Capacity regulator
10.2 Oil separator
10.3 Oil level regulator
11 Technical data
34
12 Dimensions and connections
35
13 Declaration of incorporation
37
14 Service
38
Summary of Contents for HG66e Series
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