MEDAP 5752 4916, Руководство по эксплуатации

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Maintenance
General
GA 5752 4981 GB 15
25
7
7 Maintenance
7.1 General
Maintenance, repairs and period tests may only be carried out by persons who have the
appropriate technical knowledge and are familiar with the product. To carry out these measures,
the person must have the necessary test devices and original spare parts.
ATMOS recommends: Work should be carried out by an authorised ATMOS service partner. This
ensures that repairs and testing are carried out professionally, original spare parts are used and
warranty claims remain unaffected.
DANGER!
Health hazard!
The product is used in the treatment of patients. The product or some of its
components may be contaminated.
Clean and disinfect the product before maintenance and repair. Repair work may
be performed by personnel authorised by ATMOS.
7.2 Period tests
At least every 5 years a test must be performed.
7.3 Malfunctions and troubleshooting
Defect Source of malfunction Troubleshooting
No flow
Flow rate is set to the value ‘0’ Set the flow rate to the desired value
Product defective
Have the equipment repaired by a
service technician authorised by
ATMOS
Flow does not stop Flow rate is not set to the
value ‘0’
Set the flow rate to the value ‘0’
Product defective Have the equipment repaired by a
service technician authorised by
ATMOS
The value of 15 l/min
cannot be achieved even
if the flow rate is adjusted
to the max. value
The pressure from the central
gas supply system is not high
enough
Check the pressure supplied by the
central gas supply installation
Sintered filter is clogged Have the equipment repaired by a
service technician authorised by
ATMOS
Gas probe does not fit
into the terminal unit
Wrong terminal unit selected Check the designation of the
terminal unit
Full loss of pressure at
the flowmeter
Seal is missing or defective Have the equipment repaired by a
service technician authorised by
ATMOS
There is a leak in the housing
Accessories are not tightened Check seating of accessories
Tab. 5: Troubleshooting