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:
the over-temperature indicator
When you have finished heating samples, remember that parts of the unit may be very hot. Take the
precautions listed earlier.
CL-350A Calibrator OPERATOR
'S MANUA
L
3
P
After use
:
the heater indicator
CA
11OV. In both
cases, however, the heating rate will degrade by approximately 8%. The rating plate is on the rear of
the unit
3. Plug the mains cable into the socket on the rear of the unit.
4. Place the unit on a suitable bench or flat workspace, or in a fume cupboard if required, ensuring that
the air inlet vents on the underside are free from obstruction.
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:
plate work at 220V; units marked 120V work at
23OV on the rating
t0
protect the cable: 230V UK
5 AMP
The fuse in the unit protects the unit and the operator
Note that units marked
fuse
with the mains lead for use in the UK is fiied with the following value
J2OV
Live
Brown
Black
Neutral
Blue
White
Earth
Green/yellow
Green
The fused plug supplied
IOV -
I
22OV-240V
a power cable.
2. Before connecting the mains supply, check the voltage against the rating plate. Connect the mains
cable to a suitable plug according to the table below.
Note that the unit must be earthed to ensure
proper electrical safety.
Connections
with
hstallafion
1.
All Omega units are supplied
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