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Maintenance
Stop the machine, remove the electric-start button,
remove the battery pack from the machine, and wait
for all movement to stop before adjusting, servicing,
cleaning, or storing the machine.
Inspecting the Rotor Blades
Service Interval: Yearly—Inspect the rotor blades
and have an Authorized Service
Dealer replace the rotor blades and
scraper if necessary.
Before each session, inspect the rotor blades for
wear. When a rotor-blade edge has worn down to
the wear-indicator hole, have an Authorized Service
Dealer replace the rotor blades and the scraper
(Figure
11).
1. The wear-indicator hole is
intact; you do not need to
replace the rotor blades.
Replacing the Scraper
Service Interval: Every 20 hours
Replace the scraper blade if it is damaged or if
scraping performance is greatly reduced.
When needed, remove and replace the scraper as
shown in
Figure
12.
Figure 11
2. The wear-indicator hole is
exposed; replace the rotor
blades and scraper.
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13
Figure 12
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