Malfunctions Of The Traveling Drive; Malfunctions Of The Hydraulic System - Wacker Neuson EZ17 Operator's Manual

8
8.2

Malfunctions of the traveling drive

Malfunction/sign
Machine does not stay on track,
machine pulls to the right or left
8.3

Malfunctions of the hydraulic system

Malfunction/sign
Hydraulic system overheats
The display element emits a continu-
ous buzzing sound
Controls have no function
Upper carriage cannot be swivelled
8-2
Possible cause
Wrong track tension
Foreign bodies (stones, for
example) stuck in tracks
Uneven wear of tracks
Possible cause
Dirty hydraulic oil radiator
Hydraulic oil level too low
Malfunctioning or insuffi-
ciently tightened V-belt
Malfunctioning pressure
switch of safe load indicator
Control lever base raised
Malfunctioning fuse
Upper carriage locked
Remedy
Tighten tracks correctly
Remove foreign bodies
Contact a Wacker Neuson
service center
Remedy
Clean the hydraulic oil radi-
ator
Add hydraulic oil
Contact a Wacker Neuson
service center
Stop work immediately,
have the error repaired by
a Wacker Neuson service
center
Lower the control lever
base
Check the fuse
Remove the pin
OM EZ17 us 1.0 * ez17b800.fm
See
7-49
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See
7-36
7-42
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4-10
9-4
6-4