• Reassemble in reverse order
NOTICE
It is absolutely important to hold the brush holder (8) and not the bar (5), when unscrewing the
heat shield (9), otherwise the rods (6) will bend.
6.8 Dust trap cleaning
Scalding/burns
Hot furnace / combustion tube / analyzer parts
Parts of the analyzer can be very hot.
• Use heat protecting gloves.
High temperature / Burning of the skin
Hot combustion tube
• When the analyzer (HTF, resistance furnace) is switched on again after
switching off, the adjusted set point is driven immediately. Please
check this!
6.8.1 Dust trap cleaning-Induction furnace
The dust from the furnace is trapped in the metal dust filter (2). The dust filter needs to be
cleaned after about 100 analyses.
Make sure that the filter is absolutely dry after ultrasonic cleaning. The porosity of the filter is 10
microns only and it is impossible to recognize whether the inside of the filter is dry, by simply
looking into it. Therefore it is advisable to have a second filter, in order to use it while drying the
other one. The filter can be dried with hot air. The replacement of the dust filter (2) takes only
about 5 seconds.
To Next Page
Loading...
Need help?
General
