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HGZ7 Series
User Manuals: GEA HGZ7 Series Semi-hermetic Compressor
Manuals and User Guides for GEA HGZ7 Series Semi-hermetic Compressor. We have
1
GEA HGZ7 Series Semi-hermetic Compressor manual available for free PDF download: Assembly Instructions Manual
GEA HGZ7 Series Assembly Instructions Manual (42 pages)
Brand:
GEA
| Category:
Compressor
| Size: 4 MB
Table of Contents
Table of Contents
3
1 Safety
4
Identification Of Safety Instructions
4
Qualifications Required Of Personnel
4
General Safety Instructions
5
Intended Use
5
2 Product Description
6
Short Description Standard Design
6
Name Plate
6
Type Key
8
3 Areas of Application
9
Refrigerants
9
Oil Charge
9
Limits of Application
9
Subcooling Temperature
11
4 Description of Functions
12
5 Compressor Assembly
14
Storage and Transportation
14
Setting up
14
Pipes DGB
19
Laying Suction Ans Pressure Lines
19
Operating the Shut-Off Valves
20
Operating Mode of the Lockable Service Connections
20
6 Electrical Connection 21 E
21
Information for Contactor and Motor Contactor Selection
21
Circuit Diagram for Part-Winding Start
22
Standard Motor, Design for Direct or Partial Winding Start
24
Electronic Trigger Unit MP10
25
Connecting the Trigger Unit MP10
25
Oil Sump Heater (Accessories)
27
7 Commissioning
28
Preparations for Start-Up
28
Pressure Strengh Test
28
Leak Test
28
Evacuation
28
Refrigerant Charge
29
Start-Up
29
8 Maintenance
31
Preparation
31
Work to be Carried out
31
Replacing the Valve Plates
32
Extract from the Lubricants Table
33
Decommissioning
33
Accessories
33
9 Technical Data
34
10 Dimensions and Connections
35
11 Declaration of Conformity and Installation
38
12 Service
40
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