STERWINS 40VBC2-33.1 - Page 134

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RU
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BR
EN
POS PART NUMBER DESCRIPTION NUM
44 8440-901516-00 Braces ring assembly 1
44.1 8440-901503-00 Strap ring assembly 1
44.2 8NH-05 Lock nut 1
44.3 8SACD05-20 Screw 1
45 A035012-030-00 Balance control block 1
46 8326-752801-01 EVA foam kit 1
8.4 TROUBLESHOOTING
DANGER ! Risk of injury due to electric shock.
Warning ! Before any trouble shooting, switch off the product.
Problems Probable causes Solutions
Qualication
required
Product does
not start
Battery is not secure
To secure the battery pack,
make sure the latches on the
top of the battery pack snap
into place
-
Battery is not charged
Charge the battery pack
according to the instructions
included with your model
Power/speed switch is in the
OFF position
Press the on/o switch
Battery pack not properly
attached
Attach properly
On/o switch not set on ON
position
Refer to chapter “Start the
product”
Product does
not reach full
power
Battery pack capacity too
low
Charge battery pack
-
Air vents are blocked Clean the air vents
Vibration
or noise is
excessive
Bolts/nuts are loose Tighten bolts/nuts -
Trimming spool / Cutting
blade is damaged
Have it replaced with a new
one
-
Result is
unsatisfactory
Cutting blade is worn out
Have it replaced with a new
one
-
Trimming spool is running
out of wire nylon
Rell it or have it replaced
with a new one (maintenance
chapter)
-
Thickness of branches
exceeds capacity
Only cut branches within the
limits
-