3M DELTA Series - Page 24

Figure 3-9
b) Insert the gauge straight into the guide only
as far as the face of the head. Insure that
the gauge remains flat against the deck.
c. Move the guide upwards so that the bottom
tang just touches the gauge
d) Tighten the mounting screws and then re 
check adjustment with the gauge.
e) Repeat "a" through "d" for the right (exit)
guide.
3. Upon completion of Step 2 (set-up for entry and
exit tape guides), you are now ready to adjust
the center tape guide
a) Loosen the center guide mounting screws.
b) Position the gauge into the guides with the
cut-out areas toward the heads. (Figure 3-9.)
c) Adjust the center guide so the top tang
touches the gauge, then tighten the mount 
ing screws.
d) Recheck your adjustments by returning the
gauge to the position for head height set-up.
The gauge should not penetrate the center
tape guide if it is adjusted properly.
Use of the 830-0041-022 Gauge for Tape Guide
and Head Height Adjustment
A = Measures tape width at the head face
B = Measures tape height at the head face
C = Nominal tape slit width
D = Height from deck plate to bottom tang inside
surface of entry and exit tape guide
Figure 3-11
Figure 3-12
DECK
ADJUSTING SCREW
■ CENTER-PIVOT
ROTATIONAL AXIS
LOCKNUT-INDEPENDENTLY
SECURES EACH OF THE
THREE ADJUSTMENTS
SPRINGS PULL HEAD
MOUNTING BLOCK UP AND
LOCATE THE BLOCK AGAINST
THE ADJUSTING SCREWS
HEAD
MOUNTING BLOCK
Figure 3-13
3-5