Stihl SR 200 Instruction Manual page 23

Metering Knob
1
2
Rotate the metering knob (1) for
N
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.
Discharge Rate
The discharge rate (l/min) depends on
the metering knob setting and the spray
tube angle.
SR 200
Discharge rate (l/min) without pressure
pump
Spray tube angle
Knob setting - 30°
1 0.24 0.17
2 0.82 0.66
3 1.42 1.13
4 2.2 1.66
5 2.69 2.13
6 2.91 2.25
Discharge rate (l/min) without pressure
pump, with ULV nozzle
Spray tube angle
Knob setting - 30°
0.5 0.05 0.04
0.65 0.08 0.07
0.8 0.12 0.09
Discharge rate (l/min) with pressure
pump (special accessory)
Spray tube angle
Knob setting - 30°
1.0 0.64
1.6 1.7
2.0 2.59
Discharge rate (l/min) with pressure
pump (special accessory) and ULV
nozzle
Spray tube angle
Knob setting - 30°
0.5 0.15
0.65 0.2
0.8 0.37
Checking Flow Rate
Place the unit on the ground.
N
0° + 30°
Fill the container with water up to
N
10 liter mark.
0.11
0.46
Machines without pressure pump
0.84
Set the "standard" metering knob to
N
1.1
6.
1.46
Start the machine.
N
1.52
Hold the spray tube horizontally, run
N
the engine at full throttle, spray the
contents of the container down to
the 5 liter mark and note the time
taken.
0° + 30°
The time required to spray 5 liters fluid
0.03 should be between 110 and
150 seconds.
0.05
0.08 Machines with pressure pump (special
accessory)
Fit metering knob 2.0 in the nozzle.
N
Start the machine.
N
Hold the spray tube horizontally, run
N
0° + 30°
the engine at full throttle, spray the
contents of the container down to
the 5 liter mark and note the time
taken.
The time required to spray 5 liters fluid
should be between 100 and
130 seconds.
0° + 30°
English
21