STP-iS2207 Series Turbomolecular Pump
MT-89E-001-C
Page 31
INSTALLATION
3
Item
Description Function
9 "Error" LED (Red LED) Installed only when the Profibus (optional
accessory) is equipped. ON at the same time as Offline LED
= Configuration or parameterization error.
Flashing at 1 Hz = Invalid address selected.
10
"AC POWER" connector (X1)
AC input inlet (240 Va.c. maximum)
For the AC power cable
Input voltage range is between 200 to 240V AC (50/60Hz)
11
"MAIN POWER" switch Main power circuit breaker
NEVER stop the power supply to the STP pump while the
STP pump is in rotation.
Table 5 - Control unit front panel functions (continued)
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