CEM iPrep 12, Руководство пользователя, Страница: 18 / 30

14 Perform a Digestion
of this manual for optimal vessel distribution.
5.
With the door open, use the Turntable Icon to rotate the turntable. Observe the positioning and balance of
the turntable. Make adjustments by reseating the turntable if necessary.
Load and perform a Method
1. Verify Max Power Monitor is enabled and the alarm time is programmed for 10 minutes (Settings > Run > Max
Power Monitor).
2. Select/load the method from the directory, One Touch or Classic. See "Methods" section or contact CEM Cor-
poration if assistance is needed creating a new method.
3. Close the instrument door.
4. Select “Start” to run the method. The instrument will begin the method according to the selected parameters
– initializing, ramping, holding, cooling, etc.
NOTE
If a run is stopped during the digestion, do not restart the method with hot vessels. Allow vessels to cool
< 80°C, vent vessels and reseal, and restart method from the beginning.
CAUTION
Observe the entire digestion sequence when establishing a procedure for the first time.
5. Verify that vessel count, type and position are correct.
6. After completion of the method, permit the vessels to cool in the microwave cavity below 80 ºC.
Vessel Removal
1.
Allow the vessels to cool below 80 ºC before opening the microwave door.
WARNING
To prevent the possibility of severe burns, ensure that gloves and protective gear as outlined in your safety
program are worn.
Proper precautions must be taken to avoid contact with reagents or reagent vapors. Protective gear should
be worn as outlined in the user’s safety program for hazardous materials and the reagent manufacturer’s
safety data sheet. Refer to these guidelines for proper handling and disposal of the reagents.
2. Remove the vessel assemblies from the turntable one by one, keeping the vent hole pointed away from the
user, and load them into the vessel carrier rack. Keep the vent holes facing away from the user during trans-
portation of the rack.