Instruction Manual

0458-814-8621-A
36
English 19 Specifications
19.1 STIHL RE 90
For household use.
– Weight with spray attachment and high-pressure hose:
approximately 23.4 lbs (10.6 kg)
Electrical
– Mains voltage: 120 V
– Frequency: 60 Hz
– Rated current: 13 A
– Rated power: 1560 W
– Motor is not waterproof
– Insulation: Class II (Double Insulation)
High-Pressure Pump
– Rated Pressure: 1800 PSI (12.4 MPa / 124 bar)
– Maximum Pressure: 2100 PSI (14.5 MPa / 145 bar)
– Maximum water throughput: 1.9 gpm (7 l/min)
– Maximum suction height from a tank: 1.7 ft. (0.5 m)
Water Supply
– Minimum length of water hose: 30 ft. (10 m)
– Minimum throughput: 1.2 gpm (4.5 l/min)
– Minimum pressure: 14.5 PSI (0.1 MPa / 1 bar)
– Maximum water inlet pressure: 145 PSI (1 MPa / 10 bar)
– Maximum water temperature: 104 °F (40 °C)
Detergent
– Mixing ratio: 1:45 detergent to water
19.2 Symbols on the Pressure Washer
19.3 Engineering Improvements
STIHL's philosophy is to continually improve all of its
products. As a result, engineering changes and
improvements are made from time to time. Therefore, some
changes, modifications and improvements may not be
covered in this manual. If the operating characteristics or the
19 Specifications
Symbol Explanation
A Ampere
VVolt
Hz Hertz
kW Kilowatt
t Temperature
p Pressure
Q Water throughput
m Weight
Spray gun trigger is locked.
Spray Gun trigger is unlocked.
Drain the detergent spray set before transport or
secure it so that it cannot topple over and cannot
move.
Certification/listing mark of Intertek.
STIHL products must not be disposed of in the
household trash, but only in accordance with local,
state and federal laws and regulations and as
provided in this manual, @ 21.
Insulation: Class II (Double Insulation)