ALTANA DIN EN ISO Impact Tester - Handbuch (Seite 22)

2. Preparations
To avoid transport damage, the
base plate, guide tube, falling
weights, die and collar are packed
separately.
Fig. 2 Zero point adjustment.
Assembly
• Insert the die into the bore in
the base plate.
• Place the guide tube - with the
slotted side facing to the front
and the zero end of the scale
facing down- into the clamping
device.
• Place the test plate on the die
and fix it by using the
clamping device.
• Assemble the falling weight.
• Insert the falling weight in the
guide tube from above.
• Adjust the guide tube so that
the top of the guide
piece/handle is at "0" (see Fig.
2). Fix the guide tube in this
position.
• Place the collar onto the guide
tube from above and fix at the
required height.
• Align the instrument horizon-
tally by using the levelling
feet and the bubble level.
0