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7.1.3. AFTER USE
•
Turn off at the shut-off valve by turning the combination control knob" shut-off valve & fl ow
selector" in a clockwise direction to OFF position. Do not use excessive force (Maximum
recommended closing torque is 3 Nm).
•
Vent pressure from the connected devices.
•
Disconnect all connected devices from user outlets.
8. ACCESSORIES
Accessories connectable to fl ow outlet:
EN
•
hose connected with mask, cannula or humidifi er.
Accessories connectable to pressure outlet:
•
low pressure hose (working pressure >10 bar), fl owmeters, Venturi suction ejectors, lung
ventilators.
Other user accessories:
•
bed hanger, humidifi er holder.
Accessories for fi lling stations:
•
fi lling adaptor.
Before connecting any accessory or medical device to the combination valve, always check
that they are fully compatible with connection features & performances of the product.
9. CLEANING
Remove dirt with a soft cloth damped in oil free soap water & rinsed with clean water. Cleaning
of external surface can be carried out with an alcohol-based solution (with damped wipes).
If other cleaning solutions are used, check that they are not abrasive and they are compatible
with the product materials (including labels) and gas (convenient cleaning solution - i.e.
Meliseptol).
Do not use cleaning solutions containing ammonia!
Do not expose to water or any other liquid.
Do not expose to high temperature (such as autoclave).
To apply the cleaning solution do not spray it as the spray may enter into the inner parts of
combination valve and cause contamination or damage.
Do not use pressure wash as it could damage or contaminate the combination valve .
If the inner parts of the combination valve have been contaminated do not continue to use the
combination valve under any circumstances. It must be withdrawn from service.
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