Dyson DC18 - Page 6

service manual
Issued 10/06
3
Technical info
Electrical resistance values
COMPONENT
POWERCORD ASSY LIVE PIN APPROX 8
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
1 MAX
APPROX 7
APPROX 120
1 MAX
1 MAX
1 MAX
OPEN CIRCUIT
1 MAX
1 MAX
APPROX 70
4 MAX
LIVE PIN
NEUTRAL PIN
1
3
2
2
5
5
4
9
7
10
6
13
13
14
15
16
17
20
21
18
POWERCORD ASSY
POWERCORD ASSY
SWITCH
SWITCH
INTERNAL CABLE (LIVE)
INTERNAL CABLE (LIVE)
INTERNAL CABLE (NEUTRAL)
INTERNAL CABLE (RED)
UPRIGHT SWITCH LOOM (DEPRESSED)
COILED CABLE LOOM
COILED CABLE LOOM
MOTOR
CLEANER HEAD
CLEANER HEAD
TCO SWITCH
PCB BOARD
PCB BOARD
PCB BOARD
PCB BOARD
PCB BOARD
BB MOTOR
INTERNAL CABLE (NEUTRAL)
TEST BETWEEN POINTS
OHMS
NEUTRAL PIN
1
5
2
4
3
6
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO 22
TO
7
8
9
10
12
11
8
19
14
15
16
17
18
21
21
TCO SWITCH 1 MAX
TO
19
20
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.