Bauer Compressors UNICUS 4i - 25 User Manual

Instruction Manual and Replacement Parts List
Stationary Integrated Systems
High Pressure Breathing Air System
UNICUS 4i - 25

Bauer Compressors UNICUS 4i - 25 Specifications

General

Brand	Bauer Compressors
Model	UNICUS 4i - 25
Category	Air Compressor
Language	English

Summary

CHAPTER 1: INTRODUCTION

1.1 How To Use This Manual and Safety Notices

Guidance on using the manual, including safety notices and best practices.

1.2 How to Use the Replacement Parts List

Instructions for locating and ordering replacement parts from the manual.

1.3 How to Use the Appendix

Information on accessing and utilizing the appendix content for reference data.

1.4 Unit Specifications

Detailed technical specifications for the UNICUS 4i - 25 model, including block and drive.

1.5 Component Locations

Identification and description of major components on the unit.

CHAPTER 2: OPERATING INSTRUCTIONS

2.1 Emergency Stop Button

Instructions for the emergency stop button function and operation.

2.2 Operator Interface and Badge Screen

Overview of the touchscreen interface, including the badge screen for access.

2.2.2 Personnel Management

Managing personnel records, including adding, editing, and deleting users.

2.2.2.2 Cylinder Management

Managing cylinder records, including adding, editing, and deleting.

2.2.2.3 System Settings

Configuration options for system setup, parameters, and maintenance.

2.2.2.4 Reports and Diagnostics

Viewing operational reports and using diagnostic tools for troubleshooting.

2.2.3 Home Screen

The primary operator screen displaying system status and controls.

2.2.3.1 Compressor Status and Fill Cylinders

Viewing compressor status and procedures for filling air cylinders.

2.2.3.3 Remote Fill

Using the remote fill option for cylinder filling.

2.3 Fill Station Operation

Step-by-step guide for operating the fill station to fill bottles.

2.3.1 Connecting and Filling Air Bottles

Detailed steps for connecting air bottles, filling them, and disconnecting.

CHAPTER 3: IK 18.1 II COMPRESSOR BLOCK

3.1 Description and Component Location

Overview of the compressor block, its design, and component locations.

3.1.2 Air Flow Diagram

Diagram illustrating the air flow path through the compressor stages.

3.1.3 Lubrication System and Maintenance

Details on the lubrication system, oil levels, changes, and intervals.

3.1.3.6 Venting the Oil Pump

Procedure for venting the oil pump after maintenance or incorrect rotation.

3.1.4 Intake Filter

Description and maintenance of the intake air filter and its service indicator.

3.1.5 Interstage Separators

Description and maintenance of the 2nd, 3rd, and 4th stage interstage separators.

3.1.6 Compressor Valves and Valve Heads

Details on the function and types of compressor valves and valve heads.

3.1.6.2 Valve Operation Check and Changing Instructions

Checking valve operation and general instructions for changing valves.

3.1.6.4 Changing the 1st Stage Valves

Step-by-step procedure for changing the 1st stage compressor valves, including removal and installation.

3.1.6.5 Changing the 2nd Stage Valves

Step-by-step procedure for changing the 2nd stage compressor valves, including removal and installation.