Cat Continuous Miner BMW28 37kW 3300V AC 3 Phase TEWC Operating & Instruction Manual – PDF DOWNLOAD
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DESCRIPTION:
Cat Continuous Miner BMW28 37kW 3300V AC 3 Phase TEWC Operating & Instruction Manual – PDF DOWNLOAD
Motor Serial Number 060533
Introduction :
This machine is an asynchronous running, cage rotor induction motor, for use on three phase, alternating current supplies, and is suitable for use in Group I explosive atmospheres (mines). The motor is a Totally Enclosed Water Cooled (T.E.W.C.) squirrel cage induction type and is designed in accordance with relevant principle International IEC 60079-0, IEC 60079-1. The area classification for which the equipment is certified to be used is Ex d I.
TABLE OF CONTENTS:
Cat Continuous Miner BMW28 37kW 3300V AC 3 Phase TEWC Operating & Instruction Manual – PDF DOWNLOAD
SAFETY INFORMATION 3
1 1 EXPLANATION OF SYMBOLS AND NOTES 3
1 1 2 Warnings 3
1 2 HEALTH AND SAFETY 3
1 3 DISPOSAL 4
2 PURPOSE AND PLANNING INFORMATION 4
2 1 INTRODUCTION 4
2 3 CAPABILITIES AND PERFORMANCE 4
2 4 OPERATING ENVIRONMENT 4
3 MAJOR COMPONENT DESCRIPTION 5
3 1 STATOR FRAME 5
3 2 ROTOR 5
3 3 BEARINGS 5
3 4 VENTILATION / COOLING 5
3 5 STATOR WINDING TEMPERATURE DETECTORS (IF FITTED) 5
3 6 BEARING TEMPERATURE DETECTORS (IF FITTED) 5
4 HANDLING, TRANSIT, STORAGE AND INSTALLATION 6
4 1 HANDLING AND TRANSIT 6
4 2 NON-DRIVE END TRANSIT CLAMP – OPERATION (IF FITTED) 6
4 3 STORAGE 7
4 4 INSTALLATION 8
5 COMMISSIONING AND FIRST STARTING 9
5 1 INSULATION RESISTANCE MEASUREMENT 9
5 2 DRYING OUT 10
5 3 STARTING 10
5 4WATER SUPPLY CONNECTIONS 11
6 OPERATING INSTRUCTIONS 12
6 1 OPERATION 12
6 2 OPERATING ENVIRONMENT 12
6 2 1 Cooling 12
7 MAINTENANCE SCHEDULES 13
7 1 MAINTENANCE 13
7 2 INSPECTION SCHEDULE FOR EX ‘D’ EQUIPMENT 13
7 3 INSPECTION SCHEDULE TABLE 14
8 MAINTENANCE INSTRUCTIONS 14
8 1 BEARING REPLACEMENT 15
8 2 RE-GREASING BEARINGS 15
8 3 TORQUE WRENCH SETTINGS FOR METRIC SCREWS 16
8 4 FLAMEPROOF JOINTS 16
9 ASSEMBLY AND DISASSEMBLY PROCEDURE 17
9 1 DISASSEMBLY 17
9 2 INSPECTION AND RENEWAL 19
General 19
9 3 WINDINGS 19
9 4 BALL AND ROLLER BEARINGS 19
9 5 REPAIRS 19
9 6 ASSEMBLING PROCEDURES 20
9 7 MOTOR ASSEMBLY 20
10 FAULT FINDING 23
11 MACHINE MAINTENANCE HISTORY 24
12 SPARES AND SERVICE BACKUP 24
13 SPECIAL FEATURES – COMMISSIONING SERVICE & MAINTENANCE 25
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