Siemens Medallion 1200 Instruction Manual

ANIM-03522-0814 (Supercedes all previous issues of ANIM-03522) ©2014 Siemens Industry, Inc. All rights reserved. Installation Operation

- 9 - Installation Doweling Doweling the motor (and driven unit) accomplishes the following: 1. Restricts movement. 2. Eases realignment if motor i

- 10 - Installation Typical Motor Control Settings Alarm Trip (Shutdown) Timer Trip Setting (1) Winding Temperature • Class B Insulation • Class

- 11 - Operation Initial Start CAUTION Do not exceed number of Siemens specified hot and cold starts per hour. Will cause overheating. Allow time betw

- 12 - Operation Trouble Shooting Between regular maintenance inspections, be alert for signs of motor trouble. Common symptoms are listed in the f

- 13 - Operation Trouble Shooting TROUBLE POSSIBLE CAUSES CORRECTION Motor overheating (continued…) Open stator windings. Disconnect motor from

- 14 - Maintenance Preventive Maintenance Motors are designed to give many years of reliable service with a minimum of attention. Trouble-free opera

- 15 - Maintenance Hazardous Location WARNING Explosion or fire. Can cause death, serious injury or property damage. Do not modify or change any m

- 16 - Maintenance Temperature Electrical apparatus operating under normal conditions becomes quite warm. Although some places may feel hot to the t

- 17 - Maintenance Rotor Cleaning Remove rotor. Inspect and clean. Stator Cleaning Micalastic™ form wound VPI (vacuum pressure impregnated) insulate

- 18 - Maintenance Electric Strip Heater Drying 1. Remove bearing housings. 2. Remove rotor. 3. Direct a fan on stator to carry away the moisture.

- 1 - Table of Contents Page Page TABLE OF CONTENTS 1 OPERATION 11 SAFETY PROCEDURES 2 Initial Start 11 INTRODUCTION 3 Oil Circulating System

- 19 - Maintenance Insulated Bearings One or both bearings may be insulated to prevent shaft currents from pitting bearing surfaces. The insulation i

- 20 - Maintenance At the first sign of oil discoloration or contamination, replace with new oil. Rapid discoloration is caused by bearing wear, ofte

- 21 - Maintenance Sealing Parts Even though joints may seem to match perfectly, minute clearances exist through which oil may leak. Sealant should be

- 22 - Maintenance Sleeve Bearings CAUTION Maintain proper oil level. Failure to do so may cause improper lubrication of motor resulting in damage to

- 23 - Maintenance To Replace Antifriction Bearings 1. Remove bolts holding end caps to housings. 2. Remove bolts holding bearing housings to yoke.

- 24 - Maintenance Protect the shaft end with a cap. If bearing is reusable, make certain the puller applies pressure against the bearing inner race

- 25 - Maintenance 11. Lubricate. Turn motor by hand to be sure of proper fit and oil ring operation. 12. Start motor without load and check oil ring

- 26 - Spare Parts Identification All units have an identification nameplate affixed to the frame (Figure 10 & 11). All the necessary information

- 27 - Spare Parts Figure 12. Type CZ, 509 / 5011 / 5013 Frames Figure 12a. Type CMZ/NCMZ, 509 / 5011 / 5013 Frames Item Description Item De

- 28 - Spare Parts Item Description Item Description 1 Stator Core 8 Shaft Seal 2 Stator Yoke 10 Grid Cover 3 Stator Coils 11 Rotor Core 4 Beari

- 2 - Safety Procedures This equipment contains hazardous voltages. Death, serious personal injury or property damage can result if safety instructi

- 29 - Spare Parts Figure 16. Sleeve Bearing Arrangement for Type CGZ 880, SH400, SH450, Type 1LA4 SH560 Frames Item Description 18 Oil Seal 19 B

- 30 - Spare Parts Item Description Item Description 1 Stator Core 9 Outer End Cap 2 Stator Yoke 10 Grid Cover 3 Stator Coils 11 Rotor Core 4 Bearin

- 31 - Motor Service Record Serial No ______________________ Horsepower ______________ Type ___________ Speed ________ Volts _____________ Amperes ___

- 32 - Vibration Analysis Sheet Pick-Up Filter-Out Coupled Filter-In Coupled Point Disp. Freq* Vel. Freq.* Vel. Freq. Vel. Freq. Vel. Freq. Vel. Fr

- 33 - Notes _____________________________________________________________________________________________________________________________________

ANIM-03522-0814 ( Supercedes all previous issues of ANIM-03522) ©2014 Siemens Industry, Inc. All rights reserved.

- 3 - Introduction DANGER Hazardous voltage. Will cause death, serious injury, electrocution or property damage. Disconnect all power before worki

- 4 - Introduction WARNING Heavy equipment. Improper handling may cause death, serious injury or property damage. Check lifting devices before lift

- 5 - Installation Motor Dimensions For motors built in the frame sizes covered by this manual, the letter dimensions have the same definitions as es

- 6 - Installation External Wiring DANGER Hazardous voltage. Will cause death, serious injury, electrocution or property damage. Disconnect all pow

- 7 - Installation Angular Alignment Hold each shaft at maximum end float. Rotate both shafts together, and measure between matching points at the o

- 8 - Installation Hot Alignment It is possible for the motor shaft height to change relative to the driven equipment and this should be compensated