Specifications

ProtoMat 95s/II
Manual
59
7 Appendix
7.1 Maintenance
Keep spindles clean. In rooms with a high air humidity, wipe down with a lightly oiled cloth
from time to time. Keep transport spindles oiled and clean. Do not oil the bearings.
7.1.1 Working depth limiter
Dismantle and clean the working depth limiter at regular intervals.
To do this, first switch off the machine. Then proceed as follows:
1.
Undo the pneumatic connection
.(1)
2.
Remove the plug from the spindle
(3)
.
3.
Undo the Allen screws in the retaining block
(4)
.
4.
The spindle may be pulled up and out together with the
pneumatic cylinder
(2)
. Twist the spindle from side to side if
necessary.
5.
Remove the fixture
(5)
.
6.
The working depth limiter
(6)
can now be pulled out to the
side for cleaning.
7.
Clean both parts of the working depth limiter using the
brush supplied.
8.
When clean, the working depth limiter is reassembled in
reverse order and the spindle is reinserted into the retaining
block.
9.
Always check that the insertion depth of the spindle is
correct before starting up. The stop ring must sit on top.
The distance between the drill tip and machine base plate must be 0.5 mm when the
head is lowered.
The machine may not be able to drill through the board if the distance is too great.
10.
Finally retighten the screws
(3)
and put the plug back into the spindle.
0.5mm
Check the distance when reassembling the plotter spindle.
The machine may be damaged if the distance is too small when drilling.
Caution
Use only graphite to lubricate the working depth limiter.
6
3
4
1
5
2
(Head lowered)