Tool Installation And Uninstallation; The Spindle Shield; Operating Precautions - Promac JDT-2512V Mode D'emploi

7.5 Tool installation and
Uninstallation
1. Clean the drill chuck, arbor and
spindle taper thoroughly before
installation. Any insufficient
cleaning on mating surfaces may
cause drill loosen as operating and
unsafe conditions.
2. Place a thin wood plank on the
worktable to protect the surface of
the worktable and chuck drill. Draw
back the chuck nose into chuck
body and slightly hit the arbor onto
the chuck by rubber hammer.
3. Slide the assembled drill chuck and
arbor into spindle taper, and
slightly hit them by rubber hammer
to fit in.
Sequentially tighten"K" and "L"
4.
5. Lower the spindle about 100 mm.
6. Place the drift key into the aperture
of the quill and tap the end of the
drift key with a hammer until the bit
or chuck arbor falls down.

7.6 The Spindle Shield

This clear plastic shield should be used
whenever conducting a drilling or
tapping operation. Clean the safety
guard periodically to provide a clear
view of the work piece. Adjustments
can be done as follows.
1. Adjust the internal cover shield to
have better range protection.
2. If both internal and external shields
cannot provide enough protection,
loosen locking bolt (M) to shift
setting ring (N) in proper position.
Note: make sure the bolt (M) aligning
to the groove (aimed by the arrow),
otherwise the Interlock switch would
not be triggered when the shields
being opened.

8. Operating Precautions

The following operating and safety
precautions must be observed in order
to avoid harm to the operator or
damage to the drill press.
1. Make sure the power voltage is for
the machine. Before connecting the
plug to socket, it is necessary to
check the power spec. to avoid any
damage occurring.
2. If the machine is not used for a
long time, the plug should be
disconnected.
3. Never put the power cable near the
fire or water environment, to break
or press the power cable is not
allowed.
4. The head assembly must be locked
to the column so the thrust
produced by drilling will not force
the head assembly up the column.