Ingersoll-Rand EH 250 Manuals

Manuals and User Guides for Ingersoll-Rand EH 250. We have 1 Ingersoll-Rand EH 250 manual available for free PDF download: Operator's Manual

Ingersoll-Rand EH 250 Operator's Manual

Ingersoll-Rand EH 250 Operator's Manual (52 pages)

Desiccant Dryer

Brand: Ingersoll-Rand | Category: Dryer | Size: 8 MB

Table of Contents

Table of Contents
2
2 Introduction

3
3 Warranty

3
4 Heatless Dryer Nomenclature

3
5 Receiving and Inspection

4
- Inspection
  4
- Unpacking and Handling
  4
6 Safety and Operation Precautions

4
7 Principles of Operation

5
8 Alarms and Indicators

10
9 Technician Mode

13
- Entering Technician Mode
  13
- Operating Mode (Bi-Mode)
  13
- Heater Temperature Setpoint (Heated Purge Mode Only)
  13
- Energy Management System (Optional)
  14
  - Enabling / Disabling Energy Management System
    14
- Purge Temperature (Optional, Heated Purge Mode)
  15
- Restart Mode
  15
- Extended Heating (Optional)
  16
- High Dew Point Alarm (Optional)
  16
  - Description and Activation
    16
  - Setpoint Adjustment
    16
- Technician Mode
  17
  - Program Jog
    17
  - Shutdown Sequence
    17
10 Installation and Initial Start-Up

18
- Equipment Application Guidelines
  18
- Locating and Mounting
  18
- Piping
  18
- Filtration
  18
- Electrical Connection
  20
- Start-Up
  20
- Shut down Procedures
  20
11 Maintenance and System Check

22
- Scheduled Maintenance
  22
- Pre-Filters and Post-Filters
  22
  - Threaded Filters
    23
  - Flanged Filters
    23
- Muffler Changeout Procedure
  24
- Loss Drain Valves
  24
- Pilot Operated Actuator
  24
- Desiccant Changeout Procedure
  24
12 Troubleshooting

26
13 General Arrangement

27
14 Wiring Diagram

41
15 Flow Diagram

44
16 Replacement Parts

47
17 Engineering Specifications

51

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