DK50 3x4VR/M
10/2018
NP-DK50-3x4VRM_ED-EN-2_10-2018
- 25-
Time interval
Once
a day
Once
a
week
Once
a year
Once
every
2
years
2000
4000
6000
8000
10000
12000
Chapter
Set of
replacement
parts
Performed
by
Replace piston group
with bearing
x
x
See the
service
manual
604031828-X00
qualified
technician
Check safety valve
operation
x
x
x
x
chapter 18.6.
qualified
technician
Check solenoid valve
operation
x
x
x
See the
service
manual
qualified
technician
Air pumps intake
filter replacement
x
x
x
x
x
x
18.5
604031827-X00
qualified
technician
If air pumps output
decreases, check
the condition of the
valve plate
See the
service
manual
qualified
technician
Conduct the
"Repeated test”
per EN 62353
x
18.1
qualified
technician
Check pneumatic
connections for leaks
x
x
x
x
x
x
18.3
user