Stihl WP 230 - Specifications; STIHL WP 230 Water Pump

0458-494-0121-A
21
English 18 Specifications
17.4 Clearing the Combustion Chamber
► Pull off the spark plug boot (1).
► Unscrew the spark plug (2).
► Dry the spark plug (2).
WARNING
Unconfined sparks may occur if the starter grip is pulled after
the spark plug boot has been removed. Sparks may cause a
fire or an explosion in an easily combustible or explosive
environment. This can result in serious or fatal injuries and
damage to property.
► Depress the stop switch and keep it depressed before
pulling the starter grip.
► Depress the stop switch and hold it in that position.
► Pull the starter grip (3) several times and guide it back
slowly.
The combustion chamber is cleared.
► Insert and tighten down the spark plug (2) firmly.
► Press the spark plug boot (1) firmly home.
18.1 STIHL WP 230 Water Pump
– Displacement: 36.3 cc
– Engine power to ISO 8893: 1.55 kW (2.1 bhp) at
9,000 rpm
– Idle speed: 2,800 rpm
– Approved spark plug: Bosch WSR 6 F from STIHL
– Electrode gap: 0.5 mm
– Dry weight: 11.3 kg
– Max. fuel tank capacity: 810 cc (0.81 l)
– Hose connector diameter: 38 mm (1.5 in)
– Maximum delivery head: 27 m
– Maximum suction head: 8 m
– Maximum delivery rate: 15.6 m³/h
18.2 Noise and Vibration Data
K-value for sound pressure level is 2 dB(A). K-value for
sound power level is 2 dB(A).
– Sound pressure level L
pA
measured according to
ISO 20361: 92 dB(A)
– Sound power level L
w
measured according to ISO 20361:
104 dB(A)
18.3 Exhaust Emissions
The CO
2
value measured in the EU type approval procedure
is specified at www.stihl.com/co2.
The measured CO
2
value was determined on a
representative engine in accordance with a standardized
test procedure under laboratory conditions and does not
represent either an explicit or implied guarantee of the
performance of a specific engine.
2
3
1
0000-GXX-4736-A0
18 Specifications