Instruction Manual

SR 430, SR 450
English
40
Solution container, metering unit and hose
– SR 450
Visual inspection (condition, leaks) X
Clean X
Strainer in container Clean or replace XX
Metering unit on blower tube Check XX
Anti-vibration elements
Check XXX
Have replaced by servicing dealer
1)
X
Blower air intake screen
Check XX
Clean X
Antistatic system – SR 450
Check X
Replace X
Safety labels Replace X
1)
STIHL recommends an authorized STIHL servicing dealer.
The following intervals apply to normal operating conditions only. If your daily work-
ing time is longer or operating conditions are difficult (very dusty work area, etc.),
shorten the specified intervals accordingly.
before starting work after finishing work or daily after each refueling stop weekly monthly every 12 months if problem if damaged as required