Stihl SR 450 - Page 27

SR 430, SR 450
English
25
– Standard metering knob (A) with
positions 1 to 6
– ULV metering knob
1)
(B) with
positions 0.5 to 0.8
Changing the metering knob
N Pull the existing metering knob up
and out of its seat.
N Push the new metering knob into its
seat as far as stop.
Fitting the strainer
2)
The strainer supplied must always be
fitted when the ULV metering knob is
used.
N Push the strainer into its seat until it
snaps into position.
Removing
N Pry the strainer out of its seat – as
shown.
Metering knob
N Rotate the metering knob (1) for
infinitely variable discharge rate
Position 1 = minimum flow rate
Position 6 = maximum flow rate
The numbers on the metering knob must
be lined up with the lug (2) under the
knob.
The "E" position on the ULV metering
knob is used for emptying the solution
container. Do not use this position for
spraying – see "After Finishing Work".
Discharge rate
The discharge rate (l/min) depends on
the metering knob setting and the spray
tube angle.
1)
Standard equipment in some
markets or available as special
accessory
0002BA103KN
A
B
0002BA065 KN
2)
included with ULV metering knob
SR 430
SR 450
0002BA066 KN
0002BA067 KN
2
1
2431BA022 KN
0811BA019 KN