4.2 MACHINE PARTS
1) Electric power line light
2) Switch to make the engine operational
3) Emergency pushbutton
4) Machine clamping
5) Lever-operated valve for head overturning pis-
ton.
6) Piston adjustment and drills feed speed
7) 45°Block pin
8) Back stops
9) Tilting degree dial for spindlehead
10) Fast-positioning safety hold down clamps
11) Clamping handle for hold down clamps rail
12) Table limiters
13) Clamping handle for limiters rails
14) Limiters exclusion device
15) Electric control board
16) Rack rotation clamping handle
17) Control handle for drills height from table
18) Drills depth adjustment for piece to be bored
19) Reference pin to repeat sets of holes (optional)
20) Lubrication-filter-regulator air unit
21) Drills feed cylinder
22) Spindlehead
23) Engine
24) Pneumatic control pedal
25) Electrical main switch
5. SUPPLIED EQUIPMENT
The machine comes with the following equipment to adjust the machine itself:
- 45-degree head position clamp
- Protractor scale to position the boring head
- Quick-positioning safety hold down clamps
- 4 T.E. wrenches sizes 6/7, 10/11, 12/13, 16/17.
- 7 hexagon ring wrenches sizes 2.5-3-4-5-6-8-10
- 5 quick-change bushes for cylindrical-shank drills 10 mm in diameter
- 3000mm extension fence with millimetrical scale and 4 oscillating stops
The following equipment is available on request:
- 45° Triangle for frame construction
- Central spline for 90° frames
- An additional extension fence with millimetrical scale (3000 mm max)
- Additional oscillating stops for extension fence
- Reference pin for line boring (2 pins maximum)
- Additional quick-change bushes for cylindrical shank drills 10 mm in diameter
GRIGGIO S.p.A.
WOODWORKING MACHINERY
6
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