Toro Power Clear 518ZR Operator's Manual page 7

Figure 14
1. Electric-start button
Note: Use only a UL-listed, 16-gauge extension cord
recommended for outdoor use that is not longer than
15 m (50 feet).
Figure 15
Important: Run the electric starter no more
than 10 times at intervals of 5 seconds on, then
5 seconds off. Running the electric starter
extensively can overheat and damage it. If the
engine does not start after this series of attempts,
wait at least 40 minutes to allow the starter to cool
before attempting to start it again. If the engine
does not start after the second series of attempts,
take the machine to an Authorized Service Dealer
for service (Model 38473 only).
Note: If the recoil starter does not operate properly, it
may be frozen. Thaw out the starter before attempting
to start the machine.
5. While the engine is running, move the choke lever
gradually to the left.
6. Unplug the extension cord from the power source and
the machine (Model 38473 only).
CAUTION
If you leave the machine plugged into a power
source, someone can inadvertently start the
machine and injure people or damage property
(Model 38473 only).
Unplug the power cord whenever you are not
starting the machine.
For more information about operation and maintenance,
go to WWW.TORO.COM/EN-US/PARTS/PAGES/
PARTSLOOKUP.ASPX .
7