GE GE752 manual CONNECTION DIAGRAM 41A330278, CHG. 0. E±38055B

Undercutting

See Fig. 28 for a diagram of proper undercut.

A sharp hacksaw blade may be used but caution must be observed since a dull blade or saw produces

Vertical Drilling Motor, Type GE752, GEK±91584D

MODELS

SEE TABLE 2

TO CHANGE MOTOR DIRECTION:

TO RUN CCW VIEWED FROM COMMUTATOR END,

CONNECT:	F1 TO POSITIVE
	F2 TO NEGATIVE
	A1 TO POSITIVE
	A2 TO NEGATIVE
TO RUN CW VIEWED FROM COMMUTATOR END,
CONNECT:	F1 TO NEGATIVE
	F2 TO POSITIVE
	A1 TO POSITIVE
	A2 TO NEGATIVE

FIG. 23. CONNECTION DIAGRAM (41A330278, CHG. 0). E±38055B.

small cracks in the mica into which dirt or moisture may accumulate and cause a breakdown in the insulation be- tween the commutator segments.

With practice, hand±held power undercutters can be used. Follow the tool manufacturer's instructions and

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