Download Print this page

Maintenance - Berlan BMS520A User Manual

Petrol-brush cutter

Advertisement

Handhold:
Loosen 4 screws of handle bracket.
Insert right and left handle unit into
bracket and fasten screws again.
Fibre -/ blade protection:
Mount protective cover to the gear head
and fasten it with help of the screws in-
cluded in delivery.
Speed Bowden cable:
Remove air filter cover.
Insert Bowden cable through adjusting
screw and fit end of Bowden control into
opening of throttle of carburettor.
Adjust Bowden cable with help of adjust-
ing screw with 1-2mm clearance.
Assembling cutting knifes
Loosen mounting nut on arbour of gear
head. Attention, Pay attention to left-hand
thread!
Remove pressure plate cover and lower
pressure plate.
Install cutting knife now and mount pres-
sure plate again.
Tighten fastening screw again.
Attached to upper pressure plate you will
find arrester bore. Insert e.g. hex wrench
to hold up screw and tighten fastening
screw by using a fitting wrench.
Assembling nylon cutter:
Loosen fastening nut on arbour of gear
head, pay attention to left-hand thread!
Page 8
Only remove pressure plate cover.
Screw nylon cutter on top of thread.
Attached to upper pressure plate you will
find arrester bore. Insert e.g. hex wrench
to hold up screw and fasten nylon cutter
by hand.

MAINTENANCE

Before carrying out maintenance opera-
tion please always switch off device and
unplug it.
Good, regular maintenance will extend
durability and improve cutting perform-
ance of your brush cutter.
Regularly check fast and correct seat of
cutting tools and if necessary adjust them
again.
Check correct seating off all screws every
10 operating hours. Loose screws ought
to be fastened again.
Remove dirt and debris from engine.
Check cylinder plate and air filter for
blockage and if necessary remove stick-
ing dirt, debris and so on.
Carefully remove dirt and debris from
muffler and petrol tank.
Check for loose or missing screws or
parts. Make sure that cutting tool is free
from debris and correctly mounted.
On mowing please protect yourself suffi-
ciently with protective cloth such as ear
protection, safety boots, tight-fitting cloth,
Helmet, safety gloves and protective gog-
gles.
While working with this machine please do
never wear any jewels as these could be
caught in moving parts and cause bad
injuries.
On starting brush cutter it may not touch
any objects.
Make sure that device is not defective or
incompletely or incorrectly mounted. In
that case please do not operate brush
cutter.
Before putting brush cutter down please
switch it off.
Handles of brush cutter should always be
dry, clean and not contain any remains of
petrol or oil.
Never operate brush cutter when you are
tired, have drunk alcohol or taken any
other drugs.
On cutting you should always work with a
high engine speed.
Also pay attention to the maintenance
information given by manufacturer and do
only use approved original spare parts.
Important: When working with cutting
blade always remove fibre head from
protective cover. But anyway never oper-
ate device without protective cover.
Attention! Sound pressure level given on
this item is only a measured reference
value. As it is very much depending on
operating environment it can vary in
every days use. Protect yourself and
other people according to the given val-
ues adequate from developing noise
exposure.
Page 5

Advertisement

loading