Teledyne 2020 - Explosion proof thermal conductivity analyzer - Manual (Page 21)

Teledyne Analytical Instruments
Thermal Conductivity Analyzer Installation 3
3-3
Figure 3-2: Required Front Door Clearance
3.3 Electrical Connections
Figure 3-3 shows the Model 2020 Electrical Connector Panel. There
are terminal blocks for connecting power, communications, and both
digital and analog concentration outputs.
For safe connections, ensure that no uninsulated wire extends outside
of the connectors they are attached to. Stripped wire ends must insert
completely into terminal blocks. No uninsulated wiring should be able to
come in contact with fingers, tools or clothing during normal operation.
3.3.1 Primary Input Power
The power cord receptacle and fuse block are located in the same
assembly. Insert the female plug end of the power cord into the power cord
receptacle.
DANGER: POWER IS APPLIED TO THE INSTRUMENT'S CIR-
CUITRY AS LONG AS THE INSTRUMENT IS CON-
NECTED TO THE POWER SOURCE. THE STANDBY
FUNCTION IS FOR SWITCHING POWER ON / OFF
TO THE DISPLAY AND OUTPUTS ONLY.
The standard power supply requires a 115 V ac, 50-60 Hz power
source. If you have the -N option, you will require 220 V ac, 50-60 Hz
power.