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MS5027PR
MECHANICAL ADJUSTMENT
NEEDLE POSITION
ADJUSTMENT PROCEDURE:
1.
REMOVE THE TOP COVER. (SEE PAGE 7)
2.
TURN THE HANDWHEEL TOWARD YOU UNTIL THE NEEDLE COMES TO THE CENTER OF THE
SLIT IN THE NEEDLE PLATE.
3.
LOOSEN THE SETSCREWS (A) AND (B).
4.
TIGHTEN THE SETSCREW (A) SLIGHTLY.
5.
MOVE THE PLATE (C) IN EITHER DIRECTION, AS SHOWN BY THE ARROW, UNTIL THE NEEDLE
CEASES TO MOVE. (EVEN IF THE DIAL IS MOVED FROM MAXIMUM ZIGZAG WIDTH TO ZERO.)
(A)
(B)
(C)