Jet Tools JDP-20MF Drill User Manual


 
10
Head Assembly
Referring to Figure 7:
1. With the aid of a second person, carefully lift
the head onto the column top and slide it
down into position
The head assembly is heavy! Use care when
lifting onto the column!
2. Rotate head assembly until sides of the pulley
cover are parallel with the sides of the base.
3. Tighten two setscrews (A) with a 5mm hex
wrench (provided) until they are snug.
4. Install three downfeed handles (B) into the
downfeed hub (C).
Chuck and Arbor Installation
Referring to Figure 8:
1. Raise table to approximately seven inches
below spindle assembly, and lock the table in
place.
2. Place a piece of scrap wood (D) on the table.
3. Thoroughly clean the internal and external
taper of the arbor (A), and chuck (B) and
spindle (C).
Important: These three pieces must be free of
any rust protection, or lubricant. If they are not
clean, the arbor and chuck will fail to seat in the
spindle.
4. Place arbor (A) into the chuck (B).
5. Twist the chuck to retract the chuck jaws if
they are exposed.
6. Place arbor and chuck assembly into the
spindle (C).
7. Turn the arbor and chuck assembly until the
tang on the arbor engages the slot at the end
of the spindle.
8. Lower the down feed handle (E) so that the
chuck meets the scrap wood. Place
downward pressure on the feed handle to
seat the arbor and chuck into the spindle.
Figure 7
Figure 8