Jet JDP-20EVS-110, Инструкция по эксплуатации и каталог запасных частей

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Figure 7-1: controls (JDP-20EVST-230 shown)
Spindle On (A): Starts drive motor. To stop motor,
press button again (toggles on and off).
Spindle off (B): Stops spindle rotation. (NOTE:
Other functions such as coolant pump will continue
to operate.)
Reverse spindle (C): Functional only in tapping
mode. If tapping is interrupted, press this button to
reverse tap from workpiece.
E-Stop (D): Emergency stop button shuts down all
drill press functions. To reset, turn E-stop button
clockwise until it disengages.
Coolant pump (E): Starts and stops coolant pump
circulation.
LED Display (F): Shows spindle RPM selected by
speed control knob.
Speed control (G): Selects spindle speed based
upon range set by speed shift lever.
Drill mode (H): Selects drill or tap mode (JDP-
20EVST models only).
Speed shift lever (I): Selects high or low speed
range. See sect. 4.0 for ranges.
Drive motor must be
operating before attempting to adjust speed
shift lever. Failure to comply may damage
speed adjustment mechanism.
NOTE: The Electronic Variable Speed unit is
designed to shut down, to prevent harm to the
system, in the event of overloading the spindle.
Make sure the Speed Control knob and the High-
Low Handle are in the matching ranges for the
work being done. Drilling large holes requires High-
Low Handle to be in ‘Low’ mode and Speed
Control Knob to be selecting a speed that is high
enough to power the large bit.
8.0 Adjustments
8.1 Depth stop
The drilling depth indicator (Figure 8-1) can be set
for depths up to 6 inches (152.4 mm).
8.1.1 For drilling (all models)
Set switch to drill mode.
Before starting motor, set end of drill against
surface into which hole is to be drilled. Zero out
indicator by turning knurled knob (J). Lock indicator
setting at zero by tightening knob (K). Start motor
and drill hole until indicator line reaches desired
depth.
8.1.2 For tapping (JDP-20EVST models)
Set depth stop in same manner as above. When
quill is advanced, upper limit switch will be
released for tapping. When lower limit switch is
triggered, spindle will reverse rotation direction.
Figure 8-1: depth indicator
8.2 Table adjustment
The table can be raised or lowered to
accommodate workpiece height. Place hand crank
on shaft (A, Figure 8-1) and turn to loosen table
lock. Then use hand crank on shaft B or C to raise
or lower table. Lock table in position using shaft A.
If drill press base is to be used for securing
workpiece, loosen table (A) and swing it around
column and out of the way. Retighten table.
Figure 8-2: table adjustments