Stihl SR 200 Product Instruction Manual - Page 23

Metering Knob 1 2 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. Discharge Rate The discharge rate (l/min) depends on the metering knob setting and the spray tube angle. 0811BA019 KN 2431BA022 KN Discharge rate (l/min) without pressure pump Knob setting 1 2 3 4 5 6 Spray tube angle - 30° 0° + 30° 0.24 0.17 0.11 0.82 0.66 0.46 1.42 1.13 0.84 2.2 1.66 1.1 2.69 2.13 1.46 2.91 2.25 1.52 Discharge rate (l/min) without pressure pump, with ULV nozzle Knob setting 0.5 0.65 0.8 Spray tube angle - 30° 0° + 30° 0.05 0.04 0.03 0.08 0.07 0.05 0.12 0.09 0.08 Discharge rate (l/min) with pressure pump (special accessory) Knob setting 1.0 1.6 2.0 Spray tube angle - 30° 0° + 30° 0.64 1.7 2.59 Discharge rate (l/min) with pressure pump (special accessory) and ULV nozzle Knob setting 0.5 0.65 0.8 Spray tube angle - 30° 0° + 30° 0.15 0.2 0.37 Checking Flow Rate English N Place the unit on the ground. N Fill the container with water up to 10 liter mark. Machines without pressure pump N Set the "standard" metering knob to 6. N Start the machine. N Hold the spray tube horizontally, run 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 110 and 150 seconds. Machines with pressure pump (special accessory) N Fit metering knob 2.0 in the nozzle. N Start the machine. N Hold the spray tube horizontally, run 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. SR 200 21