HOLZMANN MASCHINEN ED 300FD Manual De Instrucciones página 30

13.4.3 Clamp tools
The tool must be clamped tighten.
During the rotating operation of the tool has a tendency to bend away from the workpiece.
The cut angle is correct if the cutting edge is in line with the central axis of the workpiece. The
correct height of the tool can be achieved by comparing the tool tip with the live center in the
tail-stock tip.
If necessary, the tool must be adjusted by using steel parallels.
13.4.4 Leveling tailstock to headstock
Tighten properly between spindle and tailstock up a 200mm long solid piece of pipe.
Now clamp a indicating caliper into the tool holder.
Run with manual feed (handwheel) the top slides along the workpiece. When measuring
differences of tailstock is adjusted using the adjustment screw on headstock with tailstock (11)
until no more measuring differences exist.
13.4.5 Speed change
The ED can 400FD within 2 speed ranges
be operated. To change the speed range of
belt must be allocated.
 Loosen and remove the two screws on the handle head
headstock cover (17) and remove the gear cover.
 marked allen screw - left behind drive wheel- loosen and
loosen Belt C.
 Place put the V-belt C on the respective pulleys.
There are 2 positions (siehe figure at right)
Pos. A (outer pulleys) for lower speed range.
Pos. B (inner pulleys) for high speed range.
After changing the belt must be tensioned and then remount the cover.
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ED300FD