62 14 972 D 3507
D 3507
.
031.01.07
.
02 11.2010
55
Sirona Dental Systems GmbH
Starting up
Installation Instructions HELIODENT
PLUS
Functional test
båÖäáëÜ
test
1. Set the test current for at least 5 seconds between protective wire
connection X200 / PE (board DX1) and ground connection B (X-ray
tube assembly).
2. Read the voltage drop at the voltmeter and the current at the
ammeter.
3. Calculate the protective conductor resistance with the formula "R = U
/ I."
Limit value
The calculated resistance value is not permitted to exceed 0.2 Ω .
Содержание Heliodent plus
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