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Section 1
General Information

General Information 1‐1

MN400

Overview

This manual contains general procedures that apply to Baldor Motor products.  Be sure to read and
understand the Safety Notice statements in this manual.  For your protection, do not install, operate or
attempt to perform maintenance procedures until you understand the Warning and Caution statements.  A
Warning statement indicates a possible unsafe condition that can cause harm to personnel.  A Caution
statement indicates a condition that can cause damage to equipment.

Important:

This instruction manual is not intended to include a comprehensive listing of all details for all
procedures required for installation, operation and maintenance.  This manual describes general
guidelines that apply to most of the motor products shipped by Baldor.  If you have a question
about a procedure or are uncertain about any detail, Do Not Proceed.  Please contact your Baldor
distributor for more information or clarification.

Before you install, operate or perform maintenance, become familiar with the following:

S

NEMA Publication MG‐2, Safety Standard for Construction and guide 
for Selection, Installation and Use of Electric Motors and Generators.

S

The National Electrical Code

S

Local codes and Practices

Limited Warranty

1.

Most Baldor products are warranted for 18 months from the date of shipment to Baldor's customer from Baldor's
district warehouse or, if applicable, from Baldor's factory. Baldor Standard-E

®

 standard efficient motors are

warranted for 24 months. Standard-E is limited to three phase, general purpose, 1-200 HP ratings that fall under
the Energy Policy Act (EPAct). Baldor Super-E

®

 premium efficient motors are warranted for 36 months. Baldor

IEEE841 motors are warranted for 60 months. All warranty claims must be submitted to a Baldor Service Center
prior to the expiration of the warranty period.

2.

Baldor will, at its option repair or replace a motor which fails due to defects in material or workmanship during the
warranty period if:

a.

the purchaser presents the defective motor at or ships it prepaid to, the Baldor plant in Fort Smith, Arkansas
or one of the Baldor Authorized Service Centers and

b.

the purchaser gives written notification concerning the motor and the claimed defect including the date
purchased, the task performed by the Baldor motor and the problem encountered.

3.

Baldor will not pay the cost of removal of any electric motor from any equipment, the cost of delivery to Fort Smith,
Arkansas or a Baldor Authorized Service Center, or the cost of any incidental or consequential damages resulting
from the claimed defects. (Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above exclusion may not apply to you.) Any implied warranty given by laws shall be limited to
the duration of the warranty period hereunder.  (Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.)

4.

Baldor Authorized Service Centers, when convinced to their satisfaction that a Baldor motor developed defects in
material or workmanship within the warranty period, are authorized to proceed with the required repairs to fulfill
Baldor's warranty when the cost of such repairs to be paid by Baldor does not exceed Baldor's warranty repair
allowance.  Baldor will not pay overtime premium repair charges without prior written authorization.

5.

The cost of warranty repairs made by centers other than Baldor Authorized Service Centers 

WILL NOT

 be paid

unless first authorized in writing by Baldor.

6.

Claims by a purchaser that a motor is defective even when a failure results within one hour after being placed into
service are not always justified.  Therefore, Baldor Authorized Service Centers must determine from the condition
of the motor as delivered to the center whether or not the motor is defective. If in the opinion of a Baldor
Authorized Service Center, a motor did not fail as a result of defects in material or workmanship, the center is to
proceed with repairs only if the purchaser agrees to pay for such repairs. If the decision is in dispute, the
purchaser should still pay for the repairs and submit the paid invoice and the Authorized Service Center's signed
service report to Baldor for further consideration.

7.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Содержание ODP series

Страница 1: ...Integral Horsepower AC Induction Motors ODP WPI WPII Enclosure TEFC Enclosure Explosion Proof Installation Operating Manual 2 07 MN400...

Страница 2: ......

Страница 3: ...n 2 1 Overview 2 1 Location 2 1 Mounting 2 1 Alignment 2 1 Doweling Bolting 2 2 Power Connection 2 2 Conduit Box 2 2 AC Power 2 2 First Time Start Up 2 4 Coupled Start Up 2 4 Jogging and Repeated Star...

Страница 4: ...Section 1 General Information ii Table of Contents MN400...

Страница 5: ...mith Arkansas or one of the Baldor Authorized Service Centers and b the purchaser gives written notification concerning the motor and the claimed defect including the date purchased the task performed...

Страница 6: ...n by this equipment Improper use can cause serious or fatal injury Only qualified personnel should attempt to install operate or maintain this equipment WARNING Do not by pass or disable protective de...

Страница 7: ...driven load by the motor lifting hardware The motor lifting hardware is adequate for lifting only the motor Disconnect the load from the motor shaft before moving the motor Caution If eye bolts are u...

Страница 8: ...tor is packaged for ease of handling and to prevent entry of contaminants 1 To avoid condensation inside the motor do not unpack until the motor has reached room temperature Room temperature is the te...

Страница 9: ...and maintain alignment between the motor and shaft load Failure to provide a proper mounting surface may cause vibration misalignment and bearing damage Foundation caps and sole plates are designed t...

Страница 10: ...uit boxes are provided on some motors for accessories such as space heaters RTD s etc AC Power Connect the motor leads as shown on the connection diagram located on the name plate or inside the cover...

Страница 11: ...Figure 2 2 Typical Motor Performance VS Voltage Variations 20 15 10 5 0 5 10 15 20 15 10 5 0 5 10 15 Voltage Variations Changes in Motor Performance Full Load Current Full Load Current Power Factor Po...

Страница 12: ...pling guards and protective devices are installed Ensure motor is properly ventilated Coupled Start Up This procedure assumes a coupled start up Also that the first time start up procedure was success...

Страница 13: ...they are tight Relubrication Bearings Bearing grease will lose its lubricating ability over time not suddenly The lubricating ability of a grease over time depends primarily on the type of grease the...

Страница 14: ...on the motor Drive endplate For best relubrication results only use the appropriate amount of grease for each bearing size not the same for both Table 3 4 Bearings Sizes and Types Frame Size NEMA IEC...

Страница 15: ...ing failure 3 Add the recommended amount of grease 4 Operate the motor for 15 minutes with grease plug removed This allows excess grease to purge 5 Re install grease outlet plug Without Grease Provisi...

Страница 16: ...phases for balance Grounded winding Perform dielectric test and repair as required Improper connections Inspect all electrical connections for proper termination clearance mechanical strength and elec...

Страница 17: ...ler bearings or in direct contact with the sleeve bearing shell Winding RTDs Temperature Limit In 5C 405C Maximum Ambient Motor Load Class B Temp Rise 3 80 C Typical Design Class F Temp Rise 3 105 C C...

Страница 18: ...3 6 Maintenance Troubleshooting MN400...

Страница 19: ...Baldor District Offices Baldor District Offices Baldor District Offices...

Страница 20: ...Baldor Electric Company MN400 Printed in USA 2 07 BALDOR ELECTRIC COMPANY World Headquarters P O Box 2400 Fort Smith AR 72901 2400 479 646 4711 Fax 479 648 5792 www baldor com...

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