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3.
OPERATION
3.1
General
3.1.1
Ensure all measuring surfaces are clean and then turn on calliper by pressing ‘On-Off’ switch. Wait at least one second
before use.
3.1.2
Use the “mm/Inch” button to toggle between inches and mm at any time.
3.1.3
Press “Hold button” to hold displayed reading.
3.1.4
Press the “Zero” button at any time to zero the reading.
WARNING! Ensure that you have read and understood Section 1 safety instructions before commencing.
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3.2
Measuring Disk.
To measure unscored surfaces.
3.2.1
3.2.2
Close the calliper and zero the reading. Place the callipers jaws so the anvils make contact with each side of the disk.
3.2.4
The displayed reading will be the disk width.
3.3
To measure scored surfaces.
3.3.1
Close the callipers and zero the reading, place the callipers either side the disk with the pointed anvil in the score,
3.3.2
The displayed reading will be the disk width inclusive of the score.
3.4
To measure depth of score.
3.4.1
Measure the disc width next to the score and take a reading.
Zero the reading and measure the disk width with the pointed anvils in the score.
3.4.2
3.4.3
The displayed reading will be the score depth.
Note:
If the disk falls outside of the manufacturer’s specifications, it should not be machined but withdrawn from use and a
new replacement meeting the manufacturer’s specifications employed.
4.
BATTERY FITTING
Fitting a new battery.
A flashing display indicates that the battery is exhausted - replace as follows:
1.
Remove battery cover by sliding backward and lifting the lower edge.
2.
Remove exhausted battery and fit replacement with +ve side uppermost.
3.
Dispose of old battery in a safe and approved manner. Do not burn.
If the display fails to alter when the slide is moved, remove the battery, wait
Fig.5.
VS0561 - 1 - 120804
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