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TOSHIBA INTERNATIONAL CORPORATION

 

INDEX

 

MDS-O-0001 

Industrial Division / Houston Motor Plant

 

SHEET NO.

 

2 of 3

 

 

ISSUED

 

01/24/96

 

Motor Operation Procedure

SUPERSEDES

 

NEW

 

STANDARD SERVICE (-cont.) 

 
5. 

Remove relief plug or plate and using a low pressure hand held grease gun, pump the required 
amount of grease. 

 
6. 

For Frames 143T to 365T allow motor to run for 20 to 30 minutes and for Frames 405T and 
larger allow motor to run for 30 to 60 minutes before replacing hardware. 

 
7. 

Grease may not relieve from drain.  Use volumes recommended to avoid overgreasing. 

 

 

Fig.  2 

 

 

Standard Duty 

Eight hours per day; 
Light to normal loading; 
Clean condition, free from dust. 
 

 

 

Severe Duty 

24 hours per day; 
Light to normal shock loading, vibration; 
Exposure to dirt or dusty conditions. 
 

 

 

Very Severe Duty 

24 hours per day; 
High ambient; 
Normal to high shock loading, vibration; 
Dusty conditions; 
Confined mounting conditions 
 

 

GREASES: 

 
Confirm if the motor nameplate has specified the grease used. 
 
Standard, Severe Duty and 841 motors greased at the factory will use: 
 Grease 

Name: 

  Chevron 

SRI 

 

Manufactured By: 

 

Chevron U.S.A., Inc. 

 

Operating Ambient Temp.: 

-30°C to 50°C 

 
 
5. 

RECOMMENDED GREASES for STANDARD APPLICATIONS 

 
 

Use the following greases listed for the given temperature range, unless otherwise shown by the motors 
grease nameplate: 

 

 

Operating Ambient Temp. -30°C to 50°C 

 

 

Chevron SRI 
Exxon Unirex #2 
Exxon Polyrex 
Shell Dolium R 
Polystar RB 2 

Chevron U.S.A., Inc. 
Exxon Corp. 
Exxon Corp. 
Shell Oil Co. 
Texaco 

 

 

TOSHIBA INTERNATIONAL CORPORATION

 

INDEX

 

MDS-O-0001