NAPCO9600 / Basic Knowledge & Operation
19
Maintenance
Basic Maintenance:
1. There should be someone specially be in charge of operation and maintenance, it can’t be operated or
moved without permission
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2. There should be none disturb during testing, for example: generator, motor, electric welding
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3. It’s suggested to work with UPS(power stabilizer)
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4. Keep it clean and dry
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5. Please do not place the machine in the dusty room to avoid pollution
.
6. Don’t put it in the room too hot or polluted;
7. Don’t put it in the room where the temperature is too low
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8. Don’t open or fix the machine without our assistance
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9. Be careful during operation and moving
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10. After testing, please close the cover to avoid dust
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Remarks:
a)
Warm up Instrument.
Warm up for 10 minutes to make sure all the hardware at the right condition.
b)
Initialization with silver sample
Please do initialization with the silver sample. After initialization, the channel value should be around
1100+/-3.
c)
Sample should be on the right position
Place the sample to touch the test film and find the right position according to the front video.
d)
Select the proper template according to the sample
For different samples, we need select different template. (Remark: If the template is wrong, the testing
result should be wrong.)
e)
Coated Sample
Cut off the coating before testing. Otherwise the result will be not correct.
f)
Average result
Never judge the sample result according to one-time test, test 3-5 times, and then calculate the average
result
