EC-105
2-1
Thermo Scientific
Section 2
Set-Up
Unpack and Check
Unpack and carefully examine the power supply. Report any damage to
the distributor. Do not attempt to operate this device if physical damage
is present. Save all packing material if damage is found.
Electricity Supply
Before connecting this device to the electricity supply, check the infor-
mation given on the power supply rating label and confirm the follow-
ing:
-
Your electricity supply is single phase A.C. (alternating current) of
the stated frequency with neutral nominally at earth potential.
-
Your supply voltage is within the stated range.
-
The current rating is within the capacity of your supply outlet.
Warning
This equipment must be earthed.
s
The wires in the electrical lead are colored in accordance with the
following code:
Green Earth (Ground) White Neutral (Common) Black Live (Phase)
Connect the wires to a non-reversible plug as follows:
Green wire
to the terminal marked E (Earth), G (Ground), or colored
Green.
White wire
to the terminal marked N (Neutral) or Common.
Black wire
to the terminal marked L (Live) or Phase.
Important Electrical Safety Notes
Consult a qualified electrician if any
doubt or if your electricity supply system has any of the following:
- No Earth
- A Color Code different from the above
- Reversible plugs
- Supply and Return Leads that are both above Earth potential
