After 2000 operating hours or 4 years
Actual operating hours
Type of maintenance work Carried out Date, signature
Maintenance as per mainte-
nance schedule (see operat-
ing instructions)
Installation maintenance
kit .....-abc
Breathing air sample
Other items
After 2500 operating hours or 5 years
Actual operating hours
Type of maintenance work Carried out Date, signature
Maintenance as per mainte-
nance schedule (see operat-
ing instructions)
Installation maintenance
kit .....-a
Breathing air sample
Other items
After 3000 operating hours or 6 years
Actual operating hours
Type of maintenance work Carried out Date, signature
Maintenance as per mainte-
nance schedule (see operat-
ing instructions)
Installation maintenance
kit .....-ab
Breathing air sample
Other items
11 | Appendix OPERATING MANUAL
142/150
A_002_en
28.08.2019