Stihl RM 248 User Manual

0478-111-9647-A
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English 11 Operating the Lawn Mower
11.3 Mowing
► Push the lawn mower forwards slowly and in a controlled
manner.
11.4 Emptying the Grass Catcher Box
The flow of air generated by the blade raises level
indicator (1). The flow of air stops when the grass catcher
box is full. If the flow of air is too low, level indicator (1)
returns to its resting state. This is a prompt to empty grass
catcher box (2).
The functionality of level indicator (1) is restricted if the flow
of air is impaired. External influences such as wet, dense or
high grass, low cutting height, contamination or the like can
impair the flow of air and the functionality of level
indicator (1).
► If level indicator (1) drops to its resting state: empty grass
catcher box (2).
► Stop the engine.
► Detach grass catcher box (2).
► Hold grass catcher box (2) with one hand on handle (4)
and the second hand on rear handle (3).

Stihl RM 248 Specifications

General

Type	Push lawn mower
Cutting width	460 mm
Grass catcher	Yes
Product color	Black, Orange
Uncertainty K	2 m/s²
Housing material	Steel
Number of wheels	4 wheel(s)
Rotational speed	2900 RPM
Maximum lawn area	1200 m²
Mulching function	-
Sound power level	96 dB
Vibration emission	4 m/s²
Engine displacement	139 cm³
Sound pressure level	83 dB
Front wheels diameter	- mm
Maximum cutting height	75 mm
Minimum cutting height	25 mm
Grass collecting volume	55 L
Power source	Gasoline

Weight and Dimensions

Weight	26000 g