aFter uSe
When you have finished heating samples, remember that parts of the unit – the tubes, blocks and
associated accessories – may be very hot. Take the precautions listed earlier.
guarantee
The unit is guaranteed against any defect in material or workmanship for the period specified on the
enclosed guarantee card. This period is from the date of purchase, and within this period all defective
parts will be replaced free of charge provided that the defect is not the result of misuse, accident or
negligence. Servicing under this guarantee should be obtained from the supplier.
Notwithstanding the description and specification(s) of the units contained in the Operator’s Manual,
Techne hereby reserves the right to make such changes as it sees fit to the units or to any component of
the units.
This Manual has been prepared solely for the convenience of Techne customers and nothing in this
Instruction Book shall be taken as a warranty, condition or representation concerning the description,
merchantability, fitness for purpose or otherwise of the units or components.
InStaLLatIOn
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.
note that the unit must be earthed to ensure proper electrical safety.
Connections 220/240V
110/120V
Live
Brown
Black
Blue
White
Neutral
Earth
Green/yellow
Green
The fused plug supplied with the mains lead for the SBL-1 and SBL-2 for use in the UK is fitted
with the following value fuse to protect the cable: 13 AMP.
INSTALLATION CONDITIONS
This equipment is designed to operate safely under the following conditions:
•
For indoor use only
•
Use in a well ventilated are
•
Ambient temperature range 5°C to 35°C (41°F to 95°F)
•
Altitude to 2000m (6500ft)
•
Relative humidity not exceeding 75% decreasing to 30% and free from condensation
•
Mains supply fluctuations not exceeding 10% of nominal
•
Overvoltage category II IEC60364-4-443
•
Pollution degree 2 IEC664
3.
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.
4.
The unit must be installed with an appropriately rated switch and/or circuit breaker included in the
installation.
5.
The switch or circuit breaker should also be clearly marked as the disconnecting device for the unit.
6.
The supply wiring should be of a specification suitable for the ratings indicated on the rating plate.
In addition it should comply with local, national and international standards where applicable.
5
