User Manuals: ELGi EGRD 1254 Refrigerated Air Dryer

Manuals and User Guides for ELGi EGRD 1254 Refrigerated Air Dryer. We have 1 ELGi EGRD 1254 Refrigerated Air Dryer manual available for free PDF download: Installation, Operation, Maintenance And Troubleshooting

ELGi EGRD 1254 Installation, Operation, Maintenance And Troubleshooting

ELGi EGRD 1254 Installation, Operation, Maintenance And Troubleshooting (56 pages)

Refrigerated air dryer

Brand: ELGi | Category: Dehumidifier | Size: 2.56 MB

Table of Contents

Table of Contents
3
Identification Plate
5
Warranty Conditions
5
Safety Rules
6
Definition of the Conventional Signs Used in this Manual
6
Warnings
7
Proper Use of the Dryer
7
Instructions for the Use of Pressure Equipment According to PED Directive 97/23/EC
8
Installation
8
Transport
8
Storage
8
Installation Site
9
Installation Layout
10
Correction Factors
11
Connection to the Compressed Air System
12
Inlet / Outlet Flanged Air Connections (Only EGRD 600 - 1254)
12
Connection to the Cooling Water Network (Water-Cooled)
13
Electrical Connections
14
Condensate Drain
15
Start-Up
15
Preliminary Operation
15
First Start-Up
16
Start-Up and Shut down
17
Technical Data
18
Technical Data EGRD 600 - 2900 3/460/60
18
Technical Description
19
Control Panel
19
Operation
19
Flow Diagram (Air-Cooled)
20
Flow Diagram (Water-Cooled)
20
Refrigerating Compressor
21
Condenser (Air-Cooled)
21
Condenser (Water-Cooled)
21
Condenser Water Regulating Valve (Water-Cooled)
21
Filter Dryer
21
Capillary Tube
22
Alu-Dry Module
22
Hot Gas By-Pass Valve
22
Refrigerant Pressure Switches LPS - HPS
23
Compressor Crankcase Heater
23
Electronic Instrument DMC24
24
How to Switch on the Dryer
25
How to Switch off the Dryer
25
How to Display the Operating Parameters - INFO Menu
25
How a Service Warning Is Displayed
26
How an Alarm Is Displayed
27
How to Show the Alarm Memory - LOG Menu
28
How to Control Dryer with Remote Control
28
Operation of the Failure / Alarm Dry Contact (Potential Free)
28
Connection to Serial Line
28
How to Change Operating Parameters - SETUP Menu
29
Electronic Drainer
30
Maintenance, Troubleshooting, Spare Parts and Dismantling
31
Checks and Maintenance
31
Troubleshooting
32
Maintenance Operation on the Refrigeration Circuit
37
Dismantling of the Dryer
37
Attachments
38
Exploded Views - List of Components
38
Electric Diagrams - List of Components
38
Dryers Dimensions
39
Egrd 600 - 1254
39
Egrd 1552 - 2900
40
Exploded Views
41
EGRD 600 - 1254 Air Cooled
41
EGRD 600 - 1254 Water Cooled
42
EGRD 1552 - 2900 Air Cooled
43
EGRD 1552 - 2900 Water Cooled
44
Electric Diagrams
45
EGRD 600 - 1254 Sheet 1 of 3
45
EGRD 600 - 1254 Sheet 2 of 3
46
EGRD 600 - 1254 Sheet 3 of 3
47
EGRD 1552 - 2900 Sheet 1 of 4
48
EGRD 1552 - 2900 Sheet 2 of 4
49
EGRD 1552 - 2900 Sheet 3 of 4
50
EGRD 1552 - 2900 Sheet 4 of 4
51
Blank Pages
52

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