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2.3 Replacement of Spare Parts
Compare exploded views in chapter 3.0.
Caution…
Remember to disconnect the instrument from the mains
supply before it is dismantled.
Necessary tools:
• Wire cutter
• Screw drivers
• 7 mm wrench
• 2 mm Allen key
• Torx screw drivers
A. Removal of Spill Tray
(Exploded views, fig. 3.3 + 3.7, pos. 19).
ATC-140/250 A/B
Remove the spill tray 125161 by
unscrewing the 4 Allen screws.
For safety reasons the spill tray has
been attached to the handle by
using silicone. Thoroughly clean off
all the old silicone.
Remove the 3 metal springs from
under the spill tray. When
reassembling the instrument they
must be mounted again.
Replace the rubber gasket under
the spill tray, if the gasket has
become brittle or deformed.