Atlas Copco LE10 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 LE10 Specifications

General

Type	Piston
Motor Power	2.2 kW
Voltage	400 V
Phase	3-phase
Maximum Working Pressure	10 bar
Operating Pressure	10 bar
Noise Level	75 dB(A)
Tank Capacity	270 liters

Summary

Leading Particulars

Regulating System

Explains the operational principles of the pressure control systems.

Installation and Handling

Electrical Connections

Details wiring diagrams and connection procedures for motor starters.

Operating Instructions

Maintenance

Preventive Maintenance Schedule

Servicing and Adjustment Procedures

Valve Disc Replacement

Pressure Switch Adjustment

Guides for adjusting MDR4S and MDR3 pressure switches for stopping/starting.

Problem Solving

Insufficient Air Pressure

Common causes and solutions for low air output problems.

Unit Does Not Speed Up

Troubleshooting steps for units that fail to start or have overload issues.

Unit Does Not Start

Troubleshooting steps for units that fail to start or have overload issues.

Overload Relay Cuts Out

Procedures for resetting and diagnosing overload relay trips.