Ingersoll Rand HL90 Manuals

Manuals and User Guides for Ingersoll Rand HL90. We have 1 Ingersoll Rand HL90 manual available for free PDF download: Operator's Manual

Ingersoll Rand HL90 Operator's Manual

Ingersoll Rand HL90 Operator's Manual (43 pages)

DESICCANT DRYER

Brand: Ingersoll Rand | Category: Dryer | Size: 4 MB

Table of Contents

Table of Contents
3
1 0 Contents

4
2 Introduction

4
3 Warranty

4
4 Heatless Dryer

4
- Nomenclature
  
  4
5 Receiving and Inspection

5
- Inspection
  5
- Unpacking and Handling
  5
6 Safety and Operation

5
- Precautions
  
  5
7 Principles of Operation

6
- Introduction
  6
- Drying Cycle
  6
- Regeneration Cycle
  6
- Setting the Regeneration Air Flow
  6
- Tower Repressurization
  6
- Valves
  6
- Timing Sequence
  6
- Timing Cycle for -40°F Dew
  6
  - Point Dryers
    6
- Timing Cycle for -100°Fdew Point Dryers
  7
- Controls
  7
- Basic User Interface
  7
- Microprocessor Control Display Parameters
  8
- Alarms and Their Functions
  8
- Restart Modes and Operating Displays
  10
- Restart Mode
  10
- Operation Hours
  10
9 0 Installation and

11
8 Alarms and Indicators

11
- Moisture Indicator
  11
- Failure to Shift Alarm
  11
- Initial Start-Up
  
  11
  - Description and Activation
    14
  - Energy Management System
    14
- Technician Mode
  
  14
  - Dew Point Adjuster
    14
  - Entering Technician Mode
    14
  - Description and Activation
    16
  - Setpoint Adjustment
    16
    
    Purge Flow Adjuster
    16
    
    Compressor Interlock
    16
    
    High Dew Point Alarm
    16
11 Maintenance and System Check

17
- Scheduled Maintenance
  17
- Pre-Filters and Post-Filters
  17
- Threaded Filters
  18
- Flanged Filters
  18
  - Pilot Air Control No-Loss Drain Valves
    18
- Muffler Changeout Procedure
  18
  - Purge and Switching Diaphragm Valves
    18
- Outlet Check Valves
  18
  - Desiccant Changeout Procedure
    18
12 Troubleshooting

20
13 Purge Charts

21
14 General Arrangement

24
15 Wiring Diagrams

35
16 Flow Diagram

36
17 Replacement Parts

38
18 Engineering Specifications

43

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