8999146EN: v1 26/02/2020
13
Original instructions (ENGLISH)
Website: www.spearheadmachinery.com
DANGER!
Keep your forward speed to a level appropriate to the operating conditions. High-speed
manoeuvres with the arms stretched out are very dangerous, particularly on uneven ground
where there is risk of overturning.
DANGER!
To avoid fatalities due to electrocution the operator must pay particular attention when
working near overhead power lines. Some machines have vertical reaches in excess of 8m
which exceeds the 5.2m minimum legal height for 33,000 volt power lines. Be aware of the
maximum reach of your machine. Be aware that you do not have to touch a power line to
receive a discharge. Flashovers can occur due to proximity. See Section 2.3
‘Dangers due to
overhead power lines’.
DANGER!
A wire mesh cab guard must be fitted on the outside of the cab window, between the operator
and the machine attachment, in such a position as to give the operator maximum protection.
DANGER!
Where a hedge cutter is used in conjunction with tractors not fitted with a glazed safety cab, a
clear polycarbonate safety screen together with a mesh guard must be fitted to the tractor
between the operator and the machine attachment. A polycarbonate safety screen must be
used on cabs where windows are likely to be left open for ventilation purposes. It is essential
that cab windows on the operating side; through which the machine attachment is observed; are
intact, clean and closed, or a clear polycarbonate safety screen must be fitted where hedge
cutting and grass trimming operations are carried out. When hedge cutting, a mesh guard must
also be fitted.
WARNING!
Do not operate machinery with guards missing. Ensure that the correct guards are properly
fitted to the machine and tractor at all times and that they are in good condition. Refer to Section
2.6 to ensure you have the correct guards fitted for the type of operation being performed.
WARNING!
While the tractor is running all personnel should keep well clear of the area around the
machine as there are numerous crushing, shearing, impact dangers caused by the machine
operation.
WARNING!
Direct the cut material away from the tractor. It is important that while operating the cut
material is not directed towards the operator
WARNING!
Extreme care should be taken when operating near loose objects such as gravel, rocks,
wire, and other debris. Inspect the area before cutting. Foreign objects should be removed from
the site to prevent machine damage and/or bodily injury or even death. Any objects that cannot
be removed must be clearly marked and carefully avoided by the operator. Stop cutting
immediately if the blades strike a foreign object. Repair all damage before restarting work.
WARNING!
Transport the machine only at safe speeds. Serious accidents and injuries can result from
operating or transporting this equipment at unsafe speeds.
WARNING!
Failure to have sufficient stability ballast mounted or to drive at inappropriate speeds on
undulating terrain may result in a loss of directional control.
2.2
Emergency Stop
In an emergency bringing the machine to a stop requires familiarity with the controls fitted to the machine.
Refer to
chapter on ‘Operator controls overview’ for information regarding controls fitted to Spearhead machines,
and then refer to the relevant control overview for whichever is fitted to your specific machine. Make sure the
operator reads and understands the relevant controls chapter paying particular attention to the instructions for
how to stop the machine quickly in an emergency.
2.3
Dangers Due To Overhead Power Lines
There are significant dangers involved when working in the vicinity of Overhead Power Lines (
OHPL’s). Be
aware that some Spearhead machines are capable of reaches in excess of 8 metres
(26’)
and have the potential
