EasyManuals Logo

Hitachi RCUE210AG2 User Manual

Hitachi RCUE210AG2
182 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #151 background imageLoading...
Page #151 background image
SMGB0003 rev.0 - 11/2006
pag. 149
Maintenance
6
6
6
6
.
M a i n t e n a n c e
This chapter describe the procedure of the maintenance of the Air cooled water chillers.
Content
6. Maintenance
......................................................................................
14
9
6.1. Maintenance criteria
...................................................................................................
15
0
6.2. Maintenance criteria of Screw Compressor
................................................................
15
2
6.3. Maintenance of Water Quality
....................................................................................
15
3
6.3.1. Water to be used
............................................................................................................
15
3
6.3.2. Criteria of Water
.............................................................................................................
6.3.2. Criteria of Water .............................................................................................................6.3.2. Criteria of Water
15
3
6.3.3. Maintenance method of Water Quality
............................................................................
15
5
6.4. Cleaning of water side heat exchanger
......................................................................
6.4. Cleaning of water side heat exchanger ......................................................................6.4. Cleaning of water side heat exchanger
15
7
6.4.1. Cleaning method>
...........................................................................................................
15
8
6.5. Check items in daily operation
....................................................................................
16
0
6.6. Caution on handling of R407C
...................................................................................
16
0
6.6.1. Refrigerant
.....................................................................................................................
16
0
6.6.2. Refrigerant oil
..................................................................................................................
16
1
6.6.3. Refrigeration cycle complete parts
.................................................................................
16
2
6.6.4. Reference materials
........................................................................................................
16
2
6.7. Manual at compressor overall check and parts check
................................................
16
2
6.7.1. Collection of refrigerant
..................................................................................................
16
2
6.7.2. Structure and Start-up method of Compressor
..............................................................
6.7.2. Structure and Start-up method of Compressor ..............................................................6.7.2. Structure and Start-up method of Compressor
16
3
6.8. Refrigerant cycle diagrams
.........................................................................................
16
6
6.8.1. Refrigerant cycle diagram of Hitachi Air-Cooled Water Chiller
(RCUE 40, 50, 60, 70, 100, 120, 140, 180, 210, 280, 350 AG2)
...................................
16
6
6.8.2. Refrigerant Cycle Diagram of Hitachi Air-Cooled Water Chiller
(RCUE 80, 160, 240, 320, 400 AG2) with economizer.
...................................................
16
7
6.8.3. Refrigerant Cycle diagram of Hitachi Air-to-water Heat Pump Chiller
(RHUE 40, 50, 60, 70, 100, 120, 140, 180, 210AG2)
.....................................................
16
8
6.8.4. Refrigerant Cycle diagram of Hitachi Air-to-water Heat Pump Chiller
(RHUE 80, 160, 240 AG2) With economizer.)
.................................................................
16
9
6.9. Overhaul work
............................................................................................................
17
0
6.10. Vacuuming Procedure
................................................................................................
17
0
6.10.1. Vacuuming
......................................................................................................................
17
0
6.10.2. Leave
..............................................................................................................................
17
1
6.11. Additional refrigerant insertion
....................................................................................
17
2
6.11.1. Confi rmation of tank
........................................................................................................
17
2
6.11.2. Measurement device used for refrigerant insertion
.........................................................
17
3
6.11.3. Procedure for refrigerant insertion
..................................................................................
17
3
6.11.4. Check of leakage position
...............................................................................................
17
4
6.11.5. Caution at Replacement of Expansion Valve
..................................................................
17
5

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Hitachi RCUE210AG2 and is the answer not in the manual?

Hitachi RCUE210AG2 Specifications

General IconGeneral
BrandHitachi
ModelRCUE210AG2
CategoryChiller
LanguageEnglish

Related product manuals