E-mail: [email protected]
Website: www.tamson.com
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2665 JL Bleiswijk, THE NETHERLANDS
T. 31 (0) 10 522 43 73
ttu-tb-tlb-tlc.docx Rev. 1.04 UK 0720
Tamson Instruments B.V.
Page 22/39
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8
OPERATION
8.1
SWITCHING ON
If the bath has been properly filled with fluid it can be
switched on with the mains switch located on the front
panel. Chose a working temperature (set point).
8.2
CAUTION WITH POWERING ON/OFF
Be careful and do not toggle with the on/off switch. To
start the cooling compressor high currents are needed
which will heat the compressor motor internally.
When switching off the apparatus, wait several seconds
before switching the system back on again.
8.3
CONTROL PANEL
1. LC Display
2. Heater indicator (Green)
3. Over temperature indicator (Red)
4. Level indicator (Blue),(optiona)l
5. Offset (Yellow)
6. Up(a), down(b), enter(c) buttons
7. Over-temperature protection
8. Mains switch
8.3.1 USING OVER-TEMPERATURE PROTECTION
Turn the thermostat clockwise to its maximum. Be aware
that the safety thermostat is now only functioning at 270
°C. Heat the bath to the appropriate set point. Gently turn
the thermostat anti-clockwise, until the over-temperature
protection is activated, and system switches off, Turn the
thermostat approximately 30
...40
higher (turn
clockwise). Switch the bath off and on again. The bath is
ready to operate safely.
WAIT
BEFORE
TURNING ON
1
2
3
4
5
6c
6b
6a
7
8