13. TROUBLESHOOTING
No
�
Fault
Possible cause
Remedial measur
es
Remark
1
Fueling no
zzle is hea
vily
soiled
Fueling no
zzle has been
exposed to the weather
without pr
otection
Clean the fueling no
zzle
using compr
essed air and a
soft, damp cloth
Dir
t must not be allowed to
enter the gas channel
Pr
otect fueling no
zzle
(e.g. b
y using a WEH
®
dispenser mounting)
-
2
The impact pr
otection slee
ve
is either seriously damaged or entir
ely br
ok
en
Incorr
ect handling of the
no
zzle (e.g. b
y dr
opping)
Replace the
impact pr
otection slee
ve
See
3
Actuation le
ver can no longer
be r
eleased
(r
emains in ON position)
Actuation le
ver stuck in the
locking le
ver
Release the locking le
ver
using the scr
ewdriv
er
-
Actuation le
ver can no longer
be actuated (r
emains in
OFF position), is stuck, stiff or br
ok
en
Switching mechanism def
ectiv
e
Send the fueling no
zzle to
WEH
for maintenance
-
Incorr
ect handling of the
no
zzle (e.g. b
y dr
opping)
Send the fueling no
zzle to
WEH for maintenance
-
Insufficient lubrication
Lubricate fueling no
zzle
See
Light soiling in the
switching mechanism
Clean the fueling no
zzle
using compr
essed air and a
soft, damp cloth
-
Hea
vy soiling in the
switching mechanism
Send the fueling no
zzle to
WEH for maintenance
-
MD-10013-L51-R1.6.0-03
Page 45
Operating instructions
AE
Summary of Contents for TK17 H2
Page 2: ......
