EN
Please complete
year
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
No mechanical
damage?
No deformation?
No chemical soiling?
No corrosion
damage?
Screws and thread
undamaged?
Screws can be turned
in and out easily
Are O-rings on the
screws?
O-rings not porous/
damaged/worn?
Identification legible?
User Manual
available?
OK
Blocked
T E S T C A R D
FOR ANNUAL MONITORING