Nidec LEROY-SOMER LSES 132 M User Manual

Reference: 5725 en - 2020.02 / c
(F)LSPX ZONE 21 - Ex tb
(F)LSES ZONE 22 - Ex tc
Commissioning and
maintenance guide
Induction motors
three phase for
dusty EXplosive
ATmospheres

Nidec LEROY-SOMER LSES 132 M Specifications

General

Category	Engine
Model	LSES 132 M
Power	7.5 kW
Voltage	400 V
Frequency	50 Hz
Protection Class	IP55
Cooling Method	IC411
Speed	1500 rpm

Summary

General Warnings and Safety Precautions

Pre-Operation Safety Checks

Essential safety checks before starting any motor operation.

Installation Procedures

Insulation Checking

Location and Ventilation Requirements

Fixing Support, Coupling, and General Installation

Electrical Parameters and Motor Usage

Starting Disturbances, Voltage, and Inverters

Thermal Protection and Heating Systems

Alarm, Condensation Protection, and Thermal Settings

Special Operating Conditions

Zones, Safety, Temperature, and Earthing

Auxiliary Fans, Sensors, Noise, and Variable Speed

Drive Power Consequences and Recommendations

Effects of drives and essential recommendations for their use.

Special Safe Use Conditions for Drives

Extreme Conditions, Winding Insulation, and Nameplates

Maintenance Procedures

General Maintenance, Repairs, and Spare Parts

Corrective Maintenance and Component Fitting

Routine Maintenance, Safety Rules, and Greasing

Bearing Housing Maintenance

Procedures for checking and refurbishing motor bearing housings.

Troubleshooting and Recycling

Troubleshooting Guide and Component Recycling

LSPX Motors - Zone 21 Specifics

LSPX 80 to 160 MP/LR Motors: Removal and Refitting

Detailed procedures for removal and refitting these motor models.

LSPX 160 M/L, 180 MT/LR Motors: Removal and Refitting

Procedures for removal and refitting these specific motor models.

LSPX 180 L, 200, 225 ST/MT/MR Motors: Removal and Refitting

Removal and refitting instructions for these motor models.

LSPX 225 MG, 250 ME, 280 SC/MC/MD/SD Motors: Housing and Bearing Tasks

Procedures for removing/refitting housings and changing bearings.

FLSPX Motors - Zone 21 Specifics

FLSPX 80 to 132 Motors: Removal and Refitting

Removal and refitting procedures for these FLSPX motor models.

FLSPX 160 and 180 Motors: Bearing Housing Tasks

Procedures for bearing housing removal, change, and refitting.

FLSPX 200 and 225 MT/MS Motors: Bearing Housing Tasks

Guides for bearing housing tasks and refitting for these motors.

FLSPX 225 M to 280 Motors: Bearing Housing Tasks

Procedures for bearing housing tasks and refitting for these motors.

FLSPX 315 to 355 LD Motors: Bearing Housing Tasks

Guides for bearing housing tasks and refitting for these larger motors.