Jet Tools JDP-17MF - Manual (Page 14)

14
Return Spring Adjustment
The return spring is adjusted at the factory and
should not need further adjustment. If
adjustment is deemed necessary:
1. Unplug the machine from the power
source.
2. Loosen two jam nuts (A, Figure 9). Do not
remove.
3. Firmly hold the coil spring cover (B, Figure
9).
4. Pull out the cover and rotate until the pin (C,
Figure 9) on the return spring plate engages
the next notch in the coil spring cover. Turn
the cover clockwise to decrease tension and
counter-clockwise to increase tension.
5. Tighten two jam nuts (A, Figure 9). Do not
over-tighten. Nuts should not contact the
housing when tight. The jam nuts should be
tightened against each other.
Work Light
Install a light bulb, no larger than 60 watts into
the socket accessed from beneath the head.
The light bulb is controlled by the rocker switch
(D, Figure 9).
Table Tilt Adjustment
Remove the alignment pin
first and then loosen the hex cap bolt.
Failure to comply may cause the table
assembly to separate from the column and
fall.
To tilt the table:
1. Turn nut (E, Figure 10) clockwise to pull out
the alignment pin (F, Figure 10).
2. Loosen hex cap bolt (G, Figure 10), and tilt
the table to the desired angle.
3. Tighten the hex cap bolt (G, Figure 10).
4. The alignment pin only works at 90
° and
must be reinserted when the table is
returned to 90
° .
Figure 9
Figure 10