Chapter 9
Care and Maintenance
9.1 Mowing Deck
The underside of the mowing deck needs to be inspected, and cleaned if necessary, between
operations. The Robomower is a dedicated mulching mower and because of this can accumulate
clippings under the mowing deck, particularly when mowing wet and damp grass. Figure 9.2
Most grass accumulation can be removed using a small wooden stick or similar object. Carefully
scrape the collected grass debris from under the mowing deck. If necessary, remove the blades
to gain better access to the mowing chambers in order to clean them. Do not place the mower
upside down, damage to the Manual Controller can occur. Instead, lean the mower against
another surface to gain access to the mowing deck area.
NEVER use a water hose or other type of liquid sprayer to clean the underside of the mower.
Component damage can occur. Use only a damp or wet cloth to wipe the surface clean after
scraping.
9.2 Blades
The cutting blades of the Robomower should be examined for damage between operations.
Replace any damaged blade found. Only use sharp blades. Replace blades at least once per
season, more often if they have been severely dulled. Machine sharpening is not recommended,
as a good balance cannot be achieved after machine sharpening. See Figure 9.1.
9.3 Outer Housing
Use only a damp cloth and a dry brush to clean the outer surfaces of the Robomower. A light
detergent can be used in a water solution, then soaking and wringing dry the cloth for cleaning.
Never use harsh or abrasive cleaning solutions. Never spray with a garden hose or other type of
liquid spray hose.
9.4 Power Pack
Always follow the maintenance and charging instructions found in Chapter 4 for the Power Pack.
!
Serious injury can occur. Always remove Power Pack before lifting
mower. Blades are very sharp and can cause severe cuts or lacerations.
Always wear heavy work gloves when working in and around the blades.
Never use a damaged or broken blade. Use only sharp blades.
WARNING!
Chapter 9
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