52 Servicing
9. Servicing
9.1 Intervals
Have the cleaned and disinfected device serviced at
regular intervals. Servicing, safety checks ([sicher-
heitstechnische Kontrollen or STKs] in accordance
with §6 of the German law governing the owners/
operators of medical devices - only applies to
Germany) and maintenance measures such as servic-
ing and repairs may only be performed by the man-
ufacturer or by specialists expressly so authorized by
the manufacturer.
Maintain the following intervals:
*Disposable hose system WM 28110 does not
require any maintenance.
Interval Parts affected
Person to carry
out
Every 2 years (service and
safety check)
– System components: e.g. carrying
systems, tube connections*
– Accessories
– Test bag
– Oxygen fittings
– Specified wear parts relevant to safety
Manufacturer or
specialists expressly
so authorized by the
manufacturer
Every 4 years
– Oxygen fittings
– Specified wear parts relevant to safety
Every 10 years Steel and aluminum oxygen cylinders