ITRON MZ Manual De Instrucciones página 7

• M easure the spin time (ST) until the tur-
bine wheel stops .
See Annex 5 for typical values of spin
time .
The following recommendations have to
be observed for repair:
• I n case of use with aggressive or danger-
ous gas, it may be necessary to send a
safety statement with the meter, detail-
ing the type of Gas that has been mea-
sured .
• S ome gas may still be present inside the
meter and the pipe; therefore sufficient
ventilation is required .
All manuals and user guides at all-guides.com
• R epairs and maintenance must be done
• W hen changing pressure-bearing parts,
• I f used with wet gas, internal and exter-
• U se solvent and alcohol free cleaning
by trained or qualified personal . Afte-
rwards a tightness test with 1 . 1 x PS
(Pmax) must be performed .
ensure that spare parts which comply
with the PED are used .
nal effect of corrosion has to be checked
regularly and in case of severe corrosion,
the meter must be replaced .
product to clean the meter .
7