16
Safety
o) Always disconnect the grass trimmer from the power supply (i.e.
pull the power plug out of the power socket, take out the block-
ing device or the removable battery):
1) each time the grass trimmer is left unattended;
2) before you clear a blockage;
3) before you inspect, clean or work on the grass trimmer;
4) after the grass trimmer strikes a foreign body;
5) whenever the grass trimmer begins to make unusual
vibrations.
Maintenance and storage
a) Disconnect the grass trimmer from the power supply (i.e. pull the
power plug out of the power socket, take out the blocking device
or the removable battery) before you carry out any maintenance
or cleaning work on it.
b) Use only spare parts and accessories which are recommended by
the manufacturer.
c) The grass trimmer must be inspected and serviced regularly.
Have the grass trimmer repaired only in an authorized workshop.
d) When the grass trimmer is not being used it must be kept out of
children’s reach.
Recommendation
The grass trimmer should be supplied with a trip current of no more
than 30 mA via a residual current protective device (RCD).
Extension cable
a) Use only extension cables that are not damaged. Do not use the
grass trimmer if the cables are damaged or worn.
b) The extension cable is not allowed to exceed 50 meters or the
power output of the electric motor will drop. The extension cable
must have a cross-section of 3 × 1.5 mm.
c) Longer extension cables require larger conductor cross-sections.
Layout_F_ERT_450_1_UK_SPK7.indd 16
Layout_F_ERT_450_1_UK_SPK7.indd 16
25.11.2020 10:58:35
25.11.2020 10:58:35