Metrohm 921 NIRS Vial Heater - Manual (Page 11)

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6. Install the correct AC power cable into
the AC power block on the back of the
Vial Heater Module.
For locations outside North America, a
“Harmonized International Power Cord”
with color-coded, stripped leads is
supplied. Install the proper plug or
connector, following all local electrical
codes. Do not tin leads.
7. Plug the power cord into an AC outlet
that supplies the correct line voltage, as
set in step 5 above. This connection
provides correct earth grounding.
8. Turn on the AC power switch on the face
of the Vial Heater Module. The meter
display will illuminate to indicate
successful power-on.
For technical questions or more information on the Vial Heater Module, please contact your local
distributor, or contact the Metrohm Service.