Husqvarna DM220 Workshop Manual page 18

9
Circuit
board
BLACK
Earth fault breaker
Wiring in the handle
18
WHITE
GREEN
BLUE
5
4
3 2a
2
Circuit breaker
BLACK
SILVER
BLACK
Capacitor
BLACK
GREEN/YELLOW
Gear housing
BROWN
BLUE
GREEN/YELLOW
GREY
GREY
GREY
230 V
b
c
Mains cable/terminal block
Terminal block
a Earth wire. Yellow/green wire. Connects to earth point
in the gear housing.
b Connects to the circuit breaker, pos 2a according to
wiring diagram and image on page. 18. Black cable.
c From a fixed connection in the circuit board. Black cable.
Capacitor – 230 V
If the mains fuse blows, this may be due to a short-circuited
capacitor. Remove the capacitor's black cables from the
terminal block and measure the resistance.
Avoid cable damage
When reassembling, it is important that the cables are
fitted in the handle with care to ensure the cables are not
exposed to crushing damage.
Stator
Rotor
GREY
Stator
GREEN/YELLOW
WHITE
BLACK
=L1
BLACK
WHITE
a