Ge GEH-5304A User Manual download pdf (Page 22)

GEH-5304A

Table 11

Sources of Supply for Bearing Greases

GE Supplier’s

Temperature Designation Supplier Designation

Standard Temperature

D6A2C5 GE Supply GE Ball Bearing

15°F to 212°F

158 Gaither Drive Grease (supplied in

-10°C to 100°C

Mt. Laurel NJ 08054 In small tubes and cans)

1-800-341-1010

Shell Oil Company Alvania No. 2

P.O. Box 2463

One Shell Plaza

Houston TX 77002

(713) 241-4201

Texaco, Inc. Regal AFB-2

200 Westchester Avenue

White Plains NY 10650

(914) 253-4000

Low Temperature

D6A4 Shell Oil Company Aeroshell No. 7

-60°F to 200°F

P.O. Box 2463

-51°C to 93°C

One Shell Plaza

Houston TX 77002

(713) 241-4201

High Temperature

D6A2C13 Standard Oil Company Chevron “SRI II”

-20°F to 350°F

225 Bush Street

-28°C to 176°C

San Francisco CA 94120

(415) 894-7700

E. Brushes (Refer to Figure 2)

High voltage and rotating machinery can cause serious or fatal injury. Brushes

may not be touched or replaced while the machine is energized or rotating.

DC motors and generators operated for long periods of time at light loads or in

contaminated atmospheres may be subject to abnormal brush and commutator

wear. This can result in commutator damage and/or the need for excessive

maintenance. If the application requires operation under these conditions, GE

Industrial Systems will be pleased to suggest a change in brush grade or other

measures to minimize the problem.

1. Brush Removal

With Machines Stopped and Power Off:

The following procedure should be used to remove brushes:

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