Buchi K-370 - Preheating

2 Daily maintenance before working with the instrument
7 K-370/371 Quick Guide, Version B
2.4 Preheating
The glass parts of the distillation system have to be preheated prior to analysis (holding time > 10 min).
This is done by means of a clean and empty sample tube. It is recommended to perform a preheating,
when the glass (splash protector) has cooled down. The preheating time is predefined.
Select Operator > System Preparation >
Preheating.
Activate Proceed via Sampler by pressing the
Enter key if an Autosampler K-371 is con-
nected.
Start the preheating process by pressing [Run].