Rev. 2 17
Installation
Power Requirements
5. Connect the solenoid valve (12) to the IEC60320 C13 valve socket
1
on the Model 1700 Instrument rear panel labeled
VALVE CONTROL
(2).
Connect the IEC320 C14 inlet connector and instrument power cord (5) to
an appropriate power source (see below).
Note
Should the nitrogen level
sensor become disconnected
from the instrument, a LOSS
OF SENSOR message will be
displayed and the autofill
valve will be shut (M-
CLOSED). When the sensor
connection has been restored,
the instrument will display the
level but the autofill state will
have to be manually changed
back to AUTOFILL.
2.6 Power Requirements
Warning
The Model 1700 Instrument operates on 50-60 Hz power and may be
powered from 100-240 Vac. Insure that the input ground terminal is
connected securely to an external earth ground.
Insure the detachable mains supply cord is of suitable rating, i.e. 10 A
(min) at 125 Vac for North America.
Insure the power switch is in the OFF (
O) position. Plug the Model 1700
Instrument line cord into the power entry module on the instrument rear
panel and into the appropriate power receptacle.
1. The valve socket must be IEC60320 C13 type.
Figure 2-2. Loss Of Nitrogen Level Sensor
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