Using The Timer - Husqvarna 420 Operator's Manual

4.2 Using the Timer

The lawn should not be cut too often to obtain the best
mowing result. Use the timer function (see 6.3 Timer on
page 43.) to avoid a downtrodden lawn and to get the
maximum life from the robotic lawnmower. When setting
the timer, count on the robotic lawnmower mowing about:
m per hour and day
2
If your yard, for instance, comprises 1200 m² of grass, the
mower should work on average
Hours per day
The times are approximate and depend for instance on
grass quality, blade sharpness and battery age.
IMPORTANT INFORMATION
Use the timer to avoid mowing when there
are usually children, pets and anything
else about that could be hurt or damaged
by the rotating blades on the lawn.
The factory setting is that the robotic lawnmower will
operate around the clock seven days a week.
If the size of the working area allows it, the quality of the
grass can be further improved if it is cut every other day
instead of a few hours every day. In addition, the grass
benefits from resting completely during at least a three-
day period once a month.
The maximum capacity is obtained when the robotic
lawnmower is allowed to mow around the clock seven
days a week.
Maximum capacity, m
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1157866-26,420,430X,450X,EN_160314.indd 34
Automower
®
420 430X 450X
90 135 210
Automower
®
420 430X 450X
13 9
Automower
®
420 430X 450X
2200 3200 5000
2
USAGE
6
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