Promac FX-820VA Manual page 37

Controls
Changing the drilling and milling tool
1. Turn off the machine and unplug the power cable.
2. The protective cap (A, Fig, 14) on the head shall
remove.
3. using a spanner to hold the spindle (B, Fig, 15)
clamping screw (C, Fig, 16) .
4. Loosen the clamping screw 3 turns or more.
5. Beat with a plastic hammer on the clamping
screw head.
6. Hand hold the chuck and clamping screw
completely removed.
7. Clean the Morse taper and the new
Chuck clamp.
NOTE
Tighten theclamping screw before driving no more
than 3 full turns, otherwise there is a risk
damage to the thread.
Setti ng the table and d ri ll
The table games need inspect and readjust if necessary
before operation and after every
2 operating hours .
1. The cross table is using the adjustment (A, Fig, 17)
to set. The setting of the
Longitudinal table is using the adjustment
(B, Fig, 17) .
The setting of the drill bit via the adjustment screws
(C, Fig, 18).
2. To adjust ,loosen both set screws and tightening
the clamping screw of the adjusting wedge adjust
so as to head the table and still can runs
smoothly.
Fig. 14
A
B
Fig. 15
C
Fig. 16
A
B
Fig. 17
C
Fig. 18
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