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HGX4 CO2 Series
GEA HGX4 CO2 Series User Manual
30 pages
Manual
Specs
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D
GB
F
E
1
96020-09.2013-DGbFEI
engineering for a better world
GEA Refrigeration T
echnologies
Bock
Compressor
HGX4
CO
2
A
ssembl
y
instruc
tions
HGX4/310-4 CO
2
HGX4/385-4 CO
2
HGX4/465-4 CO
2
HGX4/555-4 CO
2
1
2
3
4
5
6
7
8
9
10
1
1
12
13
2
Table of Contents
Default Chapter
3
Table of Contents
3
1 Safety
4
Identification Of Safety Instructions
4
Qualifications Required Of Personnel
4
General Safety Instructions
4
Intended Use
5
2 Product Description
6
Short Description
6
Name Plate
6
Type Key
7
3 Areas of Application
8
Refrigerants
8
Oil Charge
8
Limits of Application
8
4 Compressor Assembly
9
Setting up
9
Pipe Connections
9
Pipes
10
Laying Suction and Pressure Lines
10
Functional Test of the Electronic Trigger Unit MP
10
Operating the Shut-Off Valves
11
Operating Mode of the Lockable Service Connections
11
Information for Contactor and Motor Contactor Selection DGB
12
5 Electrical Connection
13
Standard Motor, Design for Direct or Partial Winding Start
13
Basic Circuit Diagram for Partial Winding Start with Standard Motor F
14
Electronic Trigger Unit MP
16
Connection of the Electronic Trigger Unit MP 10 E
16
Oil Sump Heater (Accessories)
17
6 Commissioning
18
Preparations for Start-Up
18
Pressure Strength Test
18
Leak Test
18
Evacuation
19
Refrigerant Charge
19
Start-Up
20
Decompression Valves
20
Connection of Oil Level Regulator
21
7 Maintenance
22
Preparation
22
Work to be Carried out
22
Spare Parts Recommendation
23
Accessories
23
Extract from the Lubricants Table
23
Decommissioning
24
8 Technical Data
25
9 Dimensions and Connections
26
10 Declaration of Conformity and Installation
28
11 Service
29
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GEA HGX4 CO2 Series Specifications
General
Type
Semi-hermetic
Manufacturer
GEA
Refrigerant
CO2 (R744)
Application
Commercial Refrigeration
Series
HGX4 CO2
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