STERWINS EVB2.4 User Manual

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7.5 TROUBLESHOOTING
DANGER ! RISK OF INJURY DUE TO ELECTRIC SHOCK.
BEFORE ANY TROUBLE SHOOTING, SWITCH OFF THE PRODUCT.
Problems Probable causes Solutions Qualification
No engine stop
The OFF switch is
defective
Test it and change it by
a new one
AFTER SALES
SERVICE
The trigger system is
defective
Test it and change it by
a new one
No engine start
The power cable is
defective
Check the integration
of the power cable
CUSTOMER
The power cable is
defective
Change the power
cable
AFTER SALES
SERVICE
The trigger is defective Change the trigger
The motor protection
has blocked the machine
because of overload
Wait a few minutes
for the engine to cool
down
CUSTOMER
The switch is on OFF
position
Put the switch on ON
position
The security know is not
well tight
Keep tightening it
Vibration
Nuts / screws are not
well tight
Screw the nut(s) /
screw(s)
CUSTOMER
Excessive noise
Nuts / screws are not
well tight
Screw the nut(s) /
screw(s)
CUSTOMER
The blade is not enough
set
Screw the nut(s) /
screw(s)
The engine lacks
of power
The carbon brushes are
about to be consume
Change carbon
brushes/spring/
support
AFTER SALES
SERVICE
The carbon brushes
spring is not enough
strong
Change carbon
brushes/spring/
support

STERWINS EVB2.4 Specifications

General

Brand	STERWINS
Model	EVB2.4
Category	Blower
Language	English