Stihl WP 300.0 Gebrauchsanleitung Seite 29

18 Specifications
Fault
Water pump not pum‐
ping water.
18 Specifications
18.1 STIHL Water Pump WP 300.0
– Displacement: 212 cc
– Power (P) to ISO 8893: 4,4 kW
– On-load speed (n): 3600 rpm
– Maximum idling speed (n
– Weight (m) with empty fuel tank: 26 kg
– Maximum fuel tank capacity: 3,6 dm³ (3,6 l)
– Connecting piece diameter: 51 mm (2")
– Maximum delivery head: 33 m
– Maximum suction head: 7 m
A = Delivery head, B = Suction head
– Maximum delivery rate (V̇
The delivery rate depends on the delivery head:
0478-701-9901-E
Cause
Suction strainer or
hoses are clogged.
Insufficient water.
No water in water
pump.
Maximum delivery
head or maximum
suction head has
been exceeded.
Suction hose collap‐
sed on itself.
Suction hose leaking
or not connected pro‐
perly.
): 3800 rpm
0
): 37 m³/h
m ax
Remedy
► Clean suction strainer and hoses.
► Ensure that a sufficient amount of water is available.
► Connect water pump to a water source.
► Fill water pump with water.
► Observe maximum delivery head or maximum suction
head. 18
► Use an inherently stable suction hose.
► Check suction hose and connection.
A = Delivery head, B = Delivery rate
Unit dimensions
a = 47 cm, b = 44 cm, c = 44 cm
18.2 Sound Values
The K value for the sound pressure level is
2 dB(A). The K value for the sound power level is
2,4 dB(A).
– Sound pressure level L
ance with ISO 20361: 86 dB(A)
– Sound power level L
ance with 2000/14/EC: 99,0 dB(A)
– Sound power level L
ance with 2000/14/EC: 101 dB(A)
English
measured in accord‐
pA
measured in accord‐
wA
guaranteed in accord‐
wA
29