Getting Started
Agilent Electrothermal Temperature Controller ETC 60 User’s Guide
17
Pre-Installation
Before proceeding with the installation, you must be familiar with the ‘Safety
Practices and Hazards’ section and the correct power requirements must be
available (refer to Appendix A).
Position the instrument for easy access to the power switch or disconnecting
device.
Allow at least 50 mm (2 in.) of space on the sides, and 150 mm (6 in.) at the rear of
the system to permit free air circulation.
Voltage Selector
A combined voltage selector/fuse holder is located in the rear panel of the
Temperature Control Module, immediately below the mains power supply socket,
as shown in Figure 11. The ETC 60 operates on 100–120 VAC, 220–240 VAC
(50/60 Hz). It is shipped with 220–240 V selected.
Figure 11.
Power switch, mains connection, and fuse holder/voltage selector
Do not replace power cord with one of a lower rating than specified. Use only
Agilent supplied power cord for your country.
Check that the correct voltage is selected for your laboratory’s electricity supply, for
example, in Figure 11 the current voltage range is 220–240 V. The selected voltage
is indicated by the triangles that line up along the lower edge of the fuse holder. If
necessary, change the voltage selector by removing the fuse holder and replacing it
in its alternate orientation.
Power switch
Mains connection
Fuse holder/Voltage selector
