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Device Description; Getting Started - Berlan BMS520A User Manual

Petrol-brush cutter

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DEVICE DESCRIPTION

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pict 2
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Pict 5
Page 6
Picture 1:
1 - air filter
2 - choke lever
3 - recoil starter
4 - Spark plug socket
5 - petrol tank
6 - exhaust pipe
Picture 2:
7 - Gear head
8 - knife protection cover
Picture 3:
9 - Bracket handhold
10 - Bracket shoulder strap
11 - Connector engine
Picture 4:
12 - Speed lever
13 - Speed Bowden control
14 - wire plug of
On -/ Off switch
15 - arresting screw
16 - On -/ Off switch
17 - Speed lever interlock
18 - Speed lever
Picture 5:
19 - Screw driver
20 - spark plug wrench
21 - hex-wrench
22 - screw wrench
23 - cable retainer
24 - 3 tooth blade
25 - Shoulder strap
26 - petrol tank
27 - Retaining screw for
Blade cover
28 - Cutter for blade cover
29 - Knife protection cover
30 - double-fibre head

GETTING STARTED

When starting engine it is possible that
blade is turning. Make sure that when
starting engine blade is not touching any
objects.
Before getting started always check fol-
lowing:
Tightness of petrol system, proper condi-
tion of safety devices and cutter, Fast
seating of all screws.
Always observe local regulations on
noise protection.
Filling in petrol:
Engine needs a petrol-oil mixture in mix-
ture ratio of 25:1.
Petrol has to be mixed before filling in
tank. For petrol-oil mixture a quality 2
stroke engine oil is needed.
Starting cold engine:
Place device on an even, solid ground.
Open choke lever
Press petrol pump at carburettor about 5
times so petrol is being sucked in.
Set On -/ Off switch to on „I" position
Fix speed lever. For this you just press
speed lever arrestor first and afterwards
speed lever. By pressing arrestor at the
same time you can arrest speed lever.
Now hold device tight and pull recoil
starter out until you can feel first resis-
tance. Now pull recoil starter briskly
through. Do not allow recoil starter to kick
back as this could cause damage to de-
vice.
Engine has now started. Close choke
lever after about 10 seconds and allow
engine to warm up a bit.
Important! Due to fixed speed lever cut-
ting blade will start turning as soon as
engine has been started. When pressing
speed lever engine will be set back to idle
running speed.
In case engine does not start, please
repeat steps mentioned above.
In case engine does not start even after
several tries please read chapter
„Trouble shooting".
Starting warm engine:
Place device on an even, solid ground.
Set On -/ Off switch to On „I" position
Fix speed control lever. For this you just
press speed lever arrestor first and after-
wards speed lever. By pressing arrestor
at the same time you can arrest speed
lever.
Now hold device tight and pull recoil
starter out until you can feel first resis-
tance. Now pull recoil starter briskly
through. Do not allow recoil starter to kick
back as this could cause damage to de-
vice.
Device should start now. In case brush
cutter is not starting within 6 drags repeat
steps on chapter starting cold engine.
Switch off engine:
Put speed control lever back to basic
position so engine is running in idle
speed. Allow engine to cool down for
about 2 minutes.
Set On -/ off switch to „0" position.
Engine and main tube:
Direct base frame to engine unit and fix
both with help of the 4 screws included in
delivery . Fasten screws with equal force.
Page 7

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