Promac 212VLL Operator's Manual page 31

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1.
Loosen the support lock handle (1) and turn the table
around the column to the desired position.
Note: The rack should rotate around the column with the
table support bracket. If the rack binds and will not rotate,
slightly loosen the set screw in the rack collar.
2.
Tighten the support lock before drilling.
FIG.14
2
To tilt the table (Fig. 14)
1.
Loosen the bevel lock bolt (1) with the table
adjustment wrench provided, or with a suitable socket
wrench.
2.
Tilt the table to the desired angle, using the bevel
scale (2) as a basic guide.
3.
Re-tighten the bevel lock bolt.
4.
To return the table to its original horizontal position,
loosen the bevel lock bolt (1).
5.
Realign the table to the 0° setting on the bevel scale
(2).
6.
Tighten the bevel lock bolt with the wrench.
FIG.15
1
1
2
3
4
To install drill bits (Fig. 15)
1.
Place the chuck key (1) into the side keyhole of the
chuck (2), meshing the key with the gear teeth.
2.
Turn the chuck key counter-clockwise to open the
chuck jaws (3).
3.
Insert a drill bit (4) into the chuck far enough to obtain
maximum gripping of the chuck jaws.
4.
Centre the drill bit in the chuck jaws before final
tightening of the chuck.
5.
Tighten the chuck jaws using the chuck key to ensure
that the drill bit will not slip while drilling.
6.
Remove the chuck key.
make sure the jaws are completely recessed into the
chuck. Do not use a metal hammer to drive the chuck
into the spindle.
FIG.16
To square the table to the drill bit (Fig. 16)
1.
Insert a 3" (7.6 cm) long drill bit (1) into the chuck (2)
and tighten the jaws with the chuck key.
2.
Raise the table with the crank handle (3)
approximately 1" (2.5 cm) below the drill bit.
3.
Place a combination square (5) on the table as
shown, placing the long straight edge of the combination
square against the drill bit. Make sure the drill bit is parallel
or aligned exactly to the straight edge of the square.
4.
If an adjustment is needed, loosen the bevel lock bolt
(6) with a wrench.
5.
Tilt the table slightly, until the combination straight
edge is aligned perfectly with the drill bit.
6.
Tighten the bevel lock when square.
Note: Adjustments for the correct function of your bench
drill press return spring have been done at the factory.
Please do not modify them. However, prolonged use of
29
To avoid damaging the chuck,
2
1
5
6
3

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