Atlas Copco LT10 User Manual

Instruction book
Atlas Copco Stationary Air Compressors
LE2, -3, -5, -7, -10, -15, -20
LT2, -3, -5, -7, -10 (50 Hz)
LT15/60, -15-30, -15, -20, -20-30
LF2, -3, -5, -7, -10
Instruction book
Copyright 2004, Atlas Copco Airpower n.v., Antwerp, Belgium.
Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in
particular to trademarks, model denominations, part numbers and drawings.
This instruction book meets the requirements for instructions specified by the machinery directive
98/37/EC and is valid for CE as well as non-CE labelled machines.
No. 2920 1585 00
Registration code: APC L / 38 / 985
2004-07
2920 1585 00 - 1 -

Atlas Copco LT10 Specifications

General

Type	Piston
Operating pressure max	10 bar
FAD	0.10 m³/min
Free Air Delivery	0.10 m³/min
Voltage	230 V
Phase	1

Summary

Leading Particulars

General Description

Describes the types, stages, and cylinders of Atlas Copco compressors.

Air Flow

Regulating System

Installation and Handling

Installation Proposals

Electrical Connections

Outlines requirements for connecting the compressor's electrical system.

Settings of Overload Relay, Fuses, and Cable Size

Specifies settings for protection devices and cable sizing.

Operating Instructions

Initial Start-up

Guides the first-time setup and initial operation of the compressor.

Starting

Instructions on how to safely start the compressor.

Stopping

Procedures for safely shutting down the compressor.

Maintenance

Preventive Maintenance Schedule of the Compressor

Outlines regular checks and part replacements.

Lubrication of LE/LT Compressors

Servicing and Adjustment Procedures

Valves

Adjustment of MDR4S Pressure Switch

How to adjust the pressure switch for stopping/starting.

Adjustment of MDR3 Pressure Switch

How to adjust the pressure switch for stopping/starting.

Adjustment of Pilot Valve on Trolley

Safety Valve

Problem Solving

Principal Data

Compressor Data for LE 10 bar

Compressor Data for LF 10 bar

Compressor Data for LT 15 bar

Compressor Data for LT 20 bar

Compressor Data for LT 30 bar