5
Installation
Note that the unit must be earthed to ensure proper electrical safety.
1. All Techne units are supplied with a power cable. This may be integral or plug-in.
2. Before connecting the mains supply, check the voltage against the rating plate. The rating plate is on the
rear of the unit. Connect the mains cable to a suitable plug according to the table below.
Connections 220V-240V 110V-120V
Live Brown Black
Neutral Blue White
Earth Green/yellow Green
The fused plug supplied with the mains lead for use in the UK is tted with the following value fuse to protect
the cable: 10AMP.
The fuse in the unit protects the unit and the operator.
Note that units marked 230V on the rating plate work at 220V; units marked 120V work at 110V. In both
cases, however, the heating rate will degrade by approximately 8%.
3. Plug the mains cable into the socket on the rear of the unit.
4. Do not switch on until the unit is fully installed, see page 19.
5. Note that the following symbols may be next to the indicator lamps on the front panel of the units and have
the following meanings:
the power indicator
the heater indicator
the over-temperature indicator
6. Symbols on or near the power switch of the unit have the following meanings:
I mains switch On
O mains switch Off
Warranty
Techne warrants this equipment to be free from defects in material and workmanship when used under normal
laboratory conditions for the period specied on the enclosed warranty card. In the event of a justied claim, Techne
will replace any defective component or replace the unit free of charge.
This warranty does NOT apply if:
v Any repair has been made or attempted other than by the manufacturer or its agent.
v Any minor coating chips or scratches occur during normal use (i.e., wear and tear).
v Damage is caused by re, accident, misuse, neglect, incorrect adjustment or repair, damage caused by
installation, adaptation, modication or tting of non-approved parts.
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