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66 / 106 HEYER Pasithec, Operator’s manual Rev. 0.2 Draft - 12/09
5. Remove the rim.
6. Remove the pressure-relief valve diaphragm
and the seal.
Note: Install pressure-relief valve diaphragm
on tray, then attach to the base of the
bellows.
7.3.2.2 Cleaning and Sterilizing
Follow the machine and sterilizer manufacturer’s cleaning recommendations.
Cleaning
1) Disassembling.
WARNING: Never separate the diaphragm and the valve seat in a pressure-relief valve.
2) To prevent component damage, clean lightly with recommended non-enzyme mild agent for use
with latex and plastic in hot water.
CAUTION: Do not immerse parts for more than 15 minutes to prevent inflation or aging.
3) Rinse using clean hot water, and then dry.
CAUTION: Dry by hanging fully spread out. If moisture is left in the bellows, they may
become tacky.
4) Check the components if they are broken or damp, and then perform the assembling and function
test.
5) Connect the bellow assembly, ventilator and breathing system.
6) Perform the preoperative check.