RE 109, RE 119, RE 129 PLUS
English
14
The voltage and frequency of the 
machine (see rating plate) must match 
the voltage and frequency of the power 
connection.
The minimum fuse protection of the 
power connection must comply with the 
specifications – see "Specifications".
The machine must be connected to the 
power supply via an earth-leakage 
circuit breaker to disconnect the power 
supply if the differential current to earth 
exceeds 30 mA for 30 ms.
The electric supply connection must be 
made by a qualified electrician and has 
to comply with the Canadian Electrical 
Code, Part 1
When the machine is switched on, 
voltage fluctuations that occur under 
unfavorable mains conditions (high 
power line impedance) may negatively 
affect other connected electrical 
appliances. Trouble is not anticipated at 
power line impedances less than 
0.15 ohms.
Extension Cords
Make sure your electrical cord set is in 
good condition and suitable for outdoor 
use. When using an extension cord, be 
sure to use one heavy enough to carry 
the current your product will draw. An 
undersized extension cord may cause a 
drop in line voltage resulting in loss of 
power and overheating. The table below 
shows the correct size (AWG) to use for 
your machine (Cord types SJW or 
SJTW) depending on cord length and 
nameplate ampere rating. If in doubt, 
use the next heavier gauge. The smaller 
the gauge number, the heavier the cord.
Appropriate extension cords are 
available in special stores for electrical 
equipment or from your STIHL dealer.
Connection to the power supply socket
Before connection to the power supply, 
check that the machine is switched off – 
see "Switching off the machine"
N Remove the power plug from the 
holder
N Swivel the holder downward and 
remove the connecting cable
N Plug the power cord or extension 
cord into a properly installed outlet
N Turn on water supply
NOTICE
The machine may only be switched on 
when the water intake hose is connected 
and the water supply has been turned 
on. Otherwise the machine may be 
damaged due to lack of water.
N Completely unroll the high-pressure 
hose
N Turn the master switch to  I – now 
the machine is in standby mode
Connecting to Power Supply
Cord length (ft) Wire gage (AWG)
50 16
100 14
150 12
Switching On