Bäumr-AG Petrol Powered Lawn Mowers
E&OE
©2017 Bäumr-AG
12
Lawn Mower Operation
The product is NOT supplied with engine oil, although traces of oil from the
manufacturing process may be present. It is essential to add adequate engine oil of
the correct type to the engine before use – see
Checking and Changing Engine Oil
Failure to add engine
oil will void the product warranty
. • Always wear suitable protective clothing and equipment when using
the machine. • Inspect the machine before each use and check for wear or damage. If the machine is
damaged, have it inspected and repaired at an authorized service centre before using it again. • If you
experience excessive vibration from the mower during operation, this is an indication of wear or damage. It is
recommended to have it inspected and repaired at an authorized service centre before using it again. • Be
aware that once the engine is running, the cutting blades will be rotating and parts of the machine may be
extremely hot. • Ensure that the area to be mowed is free of objects that may get caught in the mower or be
thrown by it (stones, branches etc).
When the engine is idling (slowest continuous running speed), the cutting action is minimal. As engine speed
increases, the cutting action becomes more efficient. Note the following recommendations:
•
Operate the engine at a sufficient speed to provide the desired cutting action. This may vary on the type
of grass, grass height and density etc.
•
After use, it is recommended to clean the mower of excessive grass cuttings, dirt etc. Some models
feature a "deck wash", which can be used to simplify cleaning the underside of the mower deck.
The lawn mower may have additional features to "just" cutting grass. For example, mulching, side discharge
chute etc.
Using the Throttle
Once the engine is started, the machine can be used. For manual throttle machines, you adjust engine
speed manually; for example, when cutting thicker or longer grass, increase engine speed. Push or pull the
throttle within the range between the "start" and "stop" positions to reach the required engine speed.
For machines that have automatic throttle control, just leave the throttle in the "start" position.
When you are pushing the mower from one area to another, but not cutting, you can "idle" the engine [run it
slow, but not stop]. For manual throttle machines, place the throttle close to the "stop" position. For automatic
throttle machines, pull the throttle toward you approximately mid-way.
Engine Safety Bar
Some models may have an "engine safety bar" (
A
) [also known
as a "brake bar" or "bail"] that must be engaged in order for the
engine to start and run. When the bar is released, the engine
automatically stops. This is a safety feature to help ensure that
the mower operator is behind the mower while the engine is
running.
To start and run the engine, hold the engine safety bar against
the handle (
B
).
A
B
