Extension Cords; Sound Values And Vibration Values - Stihl RE 90 Manual De Instrucciones

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– Degree of of electrical protection:IPX5
– Working pressure (p): 7.2 MPa (72 bar)
– Max. permissible pressure (p max.): 10 MPa (100 bar)
– Max. water supply pressure (p in max.): 1 MPa (10 bar)
– Max. water throughput (Q max.): 7.2 l/min (430 l/h)
– Minimum water throughput (Q min.): 5.5 l/min (330 l/h)
– Max. suction lift: 0.5 m
– Max. water temperature in pressure mode (t in max):
40 °C
– Max. water temperature in suction mode: 20 °C
– sample inspection
– Length: 340 mm
– Width: 320 mm
– Height: 880 mm
– Length of high-pressure hose: 6 m
– Weight (m) with accessory attached: 8 kg
Versions from 220 V to 240 V / from 50 to 60 Hz
– Fuse (characteristic "C" or "K"): 10 A
– Power consumption: 2.1 kW (EU) 2019/1781 §2(2) (j)
– Maximum permitted network impedance: 0.15 Ohm
– Protection class: II
– Degree of of electrical protection:IPX5
– Working pressure (p): 10 MPa (100 bar)
– Max. permissible pressure (p max.): 13 MPa (130 bar)
– Max. water supply pressure (p in max.): 1 MPa (10 bar)
– Max. water throughput (Q max.): 7.4 l/min (440 l/h)
– Minimum water throughput (Q min.): 5.8 l/min (350 l/h)
– Max. suction lift: 0.5 m
– Max. water temperature in pressure mode (t in max):
40 °C
– Max. water temperature in suction mode: 20 °C
66
– sample inspection
– Length: 340 mm
– Width: 320 mm
– Height: 880 mm
– Length of high-pressure hose: 6 m
– Weight (m) with accessory attached: 8 kg
Parameters dependent on pressure have been measured at
an inlet pressure of 0.3 MPa (3 bar).

19.2 Extension Cords

If an extension cord is used, it must have a ground wire and
the wire gage of its conductors must meet the following
minimum requirements – depending on the line voltage and
length of the extension cord:
If rated voltage on the rating label is 220V to 240V:
– Cord length up to 20 m: AWG 15 / 1.5 mm²
– Cord length 20 m up to 50 m: AWG 13 / 2.5 mm²
If rated voltage on the rating label is 100 V to 127 V:
– Cord length up to 10 m: AWG 14 / 2.0 mm²
– Cord length 10 m up to 30 m: AWG 12 / 3.5 mm²

19.3 Sound Values and Vibration Values

The K-value for sound pressure levels is 2 dB(A). K-value for
sound power levels is 2 dB(A). The K-value for vibration
level is 2 m/s².
– Sound pressure level L
pA
EN 60335-2-79: 80 dB(A)
– Sound power level L measured according to EN 60335-
wA
2-79: 89 dB(A)
– Vibration level a measured according to EN 60335-2-79,
h
fan-jet nozzle: ≤ 2.5 m/s².
19 Specifications
measured according to
0458-002-9821-A