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10.1.2 Test Connections and Test Values
– The pin and socket connections
of wires 1 to 4 must be
disconnected to test the
individual components.
(see 10.1, fig.138 RA 132 VA)
Resistance
If faulty
Leadl 1
Lead 2
Spec.
Actual
Cause
Remedy
Switch
Switch
terminal
Ground
0
-
Switch faulty
Replace switch
Heating element, rear
handle (previous)
Connector
on wire 3
Connector
on wire 4
0.25
approx. Heating element OK
0.25
Connector
on wire 3
Connector
on wire 4
Break in wire, heating
element damaged
Replace heating
element
0
Short circuit damaged insulation
Repair
insulation
ep
-
rr
Heating element, rear
handle (new version)
rin
t
Ohmmeter connection
(use either test lead)
1
approx. Heating element OK
1
fo
Component
Ground
1.6
n
Connector
on wire 2
ev
Stecker an Ground
Leitung 2
7
Generator
50
On
lin
Heating element in
front handle (new
version)
er
sio
Heating element, front
handle (previous)
-n
0
Connector
on wire 1
Ground
0.6
Break in wire,
Heating element
damaged
Replace heating
element
Short circuit damaged insulation
Repair
insulation
ot
-
approx. Heating element OK
1.6
-
Break in wire, heating
element damaged
Replace front
handle
0
Short circuit durch
damaged insulation
Repair
insulation
approx. Heating element OK
7
-
Break in wire,
Heating element
damaged
Replace front
handle
0
Short circuit damaged insulation
Repair
insulation
approx. Generator OK
0.6
-
Break in wire,
generator damaged
Replace
generator
0
Short circuit damaged insulation
Repair
insulation
034, 036, 036 QS