Troubleshooting - Husqvarna ER 105 Manual Del Usuario

6. Assemble the end cover (L) with the bolts (M) and
the washers (N). Tighten the bolts to the correct
Tightening torque on page 19 .
torque. Refer to
L
N
M
Problem Cause
The product The power cord or power plug
does not start. is defective.
The electrical connection in the
connection box is not correct.
The product operates on 2 pha-
ses, not 3.
The RCD releases.
The product is broken.
14

Troubleshooting

Inspection
N/A
Examine the electrical connec-
tion in the connection box.
Examine the resistance of the 3
phases of the stator.
Examine the resistance of the
stator and the ground insulation
of the product.
Examine if there is mechanical
friction or blockage in the prod-
uct.
Solution
Replace the power cord or
power plug.
Change the connection.
Replace damaged parts.
Replace damaged parts.
Replace damaged parts.
1586 - 001 - 26.03.2021