Dyson DC18 Service Manual page 6

service manual
Test results
An insulation test reading of between 2 MΩ and infinity is acceptable.
A reading of below 2 MΩ is not considered safe and further investigation, rectification and testing must
be completed before the product is used.
Electrical resistance values
COMPONENT
POWERCORD ASSY
POWERCORD ASSY
POWERCORD ASSY
SWITCH
SWITCH
INTERNAL CABLE (LIVE)
INTERNAL CABLE (LIVE)
INTERNAL CABLE (NEUTRAL)
INTERNAL CABLE (NEUTRAL)
INTERNAL CABLE (RED)
UPRIGHT SWITCH LOOM (DEPRESSED)
COILED CABLE LOOM
COILED CABLE LOOM
MOTOR
CLEANER HEAD
CLEANER HEAD
TCO SWITCH
TCO SWITCH
PCB BOARD
PCB BOARD
PCB BOARD
PCB BOARD
PCB BOARD
BB MOTOR
3
TEST BETWEEN POINTS
LIVE PIN
NEUTRAL PIN
TO
LIVE PIN
TO
NEUTRAL PIN TO
1 TO
TO
3
2
TO
2 TO
5
TO
5
TO
4 TO
9 TO
7
TO
10 TO
TO
6
13
TO
13 TO
TO
14
TO
19
15
TO
TO
16
17
TO
TO
20
21
TO
18
TO
OHMS
APPROX 8
1 1 MAX
5 1 MAX
2
1 MAX
4 1 MAX
3 1 MAX
6 1 MAX
7 1 MAX
8
1 MAX
9 1 MAX
10 1 MAX
1 MAX
12
1 MAX
11
APPROX 7
8
APPROX 120
19
1 MAX
14
15 1 MAX
20 1 MAX
1 MAX
16
17 OPEN CIRCUIT
1 MAX
18
4 MAX
21
1 MAX
21
APPROX 70
22
Issued 10/06