Jet J-2210, Инструкция по эксплуатации и каталог запасных частей

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Be sure to remove drift key
from spindle before starting the drill press.
Belt Position (Speed Adjustment)
1. To change the speed range of the drill press,
remove the access door on the side of the
head.
2. Loosen the locking handles and pull the
tension lever to release tension on the belt.
See Figure 7.
NOTE: The handles are adjustable. Simply
pull down on the handle, rotate it on its hub,
then release it, making sure it seats itself
properly on the hub.
3. Move the belt to the other set of pulleys, push
the tension lever back into place and re-
tighten the locking handles.
4. Close the access door.
Figure 8 shows the speed ranges according to
belt position and the setting of the selection
switch on the front of the drill head.
Operation
The following operating and safety precautions
must be observed in order to avoid harm to the
operator or damage to the drill press.
1. The work table must be locked to the
column so it will not be forced down the
column.
2. Be sure the belt is tightened to the proper
tension.
3. Do not begin drilling until you are certain
that the workpiece is held down securely.
4. Make sure the drive motor is running before
turning the speed setting handwheel in
either direction.
5. Make sure the drill is secured in the spindle
or chuck before attempting to use the drill
press.
6. Make sure the spindle taper is clean and
free of burrs, scoring and galling to ensure
maximum gripping.
Figure 7
3 Phase Model
Belt on upper pulleys
Selector Switch at 1: 120-900 RPM
Selector Switch at 2: 240-1800 RPM
Belt on lower pulleys
Selector Switch at 1: 60-450 RPM
Selector Switch at 2: 120-900 RPM
1 Phase Model
Belt on upper pulleys
240-1800 RPM
Belt on lower pulleys
60-450 RPM
Figure 8