12. System logbook
For your own information and to facilitate maintenance work, we request that you use the system
logbook and always keep it near the unit.
Unit type:
❏
AQA total 1500
❏
AQA total 2500
❏
AQA total 4500
Serial number: ______________________ Purchase date: ______ . ______ . _________
Retailer: __________________________________________________________________
__________________________________________________________________
__________________________________________________________________
System installer: __________________________________________________________________
__________________________________________________________________
__________________________________________________________________
Commissioned by: __________________________________________________________________
__________________________________________________________________
Operator: __________________________________________________________________
__________________________________________________________________
__________________________________________________________________
Ofcial designated person(s), responsible for the system
The system installer or the person commissioning the system must instruct the system operator
about the function, operation and necessary maintenance.
Operator instruction implemented on ______ . ______ . ____________
by: __________________________________________________________________
__________________________________________________________________
_______________________________ ___________________________________
Signature of instructor Signature of operator