Campden instruments 7000smz, Инструкция по эксплуатации

Страница: 22 / 39

22
The blade should be fitted by loosening the two screws on the arms of the holder and
sliding the blade under each washer and pushing it firmly back against the rear stops.
The screws should not be over-tightened. See the illustration above.
Note that the left hand screw has a left hand thread and should be turned counter-
clockwise to tighten it. The right hand screw has a normal right hand thread.
A blade guard is included with the instrument: this incorporates a magnet and can
simply be fitted over the blade with the magnet holding it in position. See the
following illustration.
This will provide some protection to the user and reduce the possibility of accidental
damage to the blade edge. We recommend that it is used whenever the instrument is
not actually in use.
Once the blade has been fitted it should be aligned to the axis of oscillation in order
to reduce Z axis (vertical) errors to a minimum and achieve optimum performance.
See Section 6.9
‘Alignment of the blade with the axis of oscillation’ for detailed
guidance on the use of the
‘Opti-Cal’ alignment calibrator.