GCE MediVital Bedienungsanleitung Seite 8

EN
The product is only designed for use with gas specified on its marking. Never try to fit to a gas
cylinder specified for different gas type.
If you suspect that inner parts of the combination valve have been contaminated, it must be
withdrawn from the service immediately.
Do not exceed the maximum torque allowed for the cylinder. Excessive torque may damage
the combination valve thread preventing its reuse. Certain types of cylinders may require
a torque lower than specified in EN ISO 13341. Check max. allowed torque value with your
cylinder supplier.
Multiple reassembly can damage inlet stem thread.
Take care not to damage external components of combination valve for instance inlet gas
pressure indicator.
6.1.3. FILLING OPERATIONS
Observe oxygen cleanliness standards during filling.
Use genuine GCE filling adaptors only. Other filling adaptors may damage the non-return
valve in the filling port and impact the safety of the product.
6.1.3.1. Inspection before filling
Check if all labels and markings are legible and undamaged.
•
• Remove protective cover from the filling port. Some types of covers are permanently
connected to the combination valve or guard. This is to prevent its loss and such connection
should not be broken.
• Check combination valve and filling adaptor for damage.
Check combination valve and filling adaptor for contamination. If needed proceed with
•
cleaning procedure according to chapter 8.
• Check that the service or the total life time of the GCE product and gas cylinder has not been
exceeded.
• If a bursting disk is part of the combination valve , check that not damaged.
• Check that the filling port is compatible with the filling adaptor (gas / type).
Check the preset filling pressure - The filling pressure (settled pressure at 15°C) shall not
•
exceed rated combination valve inlet pressure.
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