Ziff. 5 Maintenance work V1
// Maintenance cut-off checked
// Aerator checked/cleaned
// Solenoid valve strainer checked/cleaned
// Leak inspection
Ziff. 6 Maintenance work V2
// Maintenance cut-off checked
// Aerator checked/cleaned
// Solenoid valve strainer checked/cleaned
// Leak inspection
Ziff. 7 Maintenance measures V1
// Solenoid valve replaced
// Aerator replaced
Ziff. 8 Maintenance measures V2
// Solenoid valve replaced
// Aerator replaced
ok
not ok
ok
not ok
yes
no
yes
no
7/20
D R I V I N G P R O G R E S S
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