Wacker Neuson EZ38 - Hydraulic, Electrical, and AC System Issues

8-2 OM EZ38 us 1.1 * ez38b800.fm
8
8.2 Malfunctions of the traveling drive
8.3 Malfunctions of the hydraulic system
Malfunction/sign Possible cause Remedy See
Machine does not stay on
track, machine pulls to the right
or left
Wrong track tension Tighten tracks correctly 7-51
Foreign bodies (stones, for exam-
ple) stuck in tracks
Remove foreign bodies --
Uneven wear of tracks
Contact a Wacker Neuson ser-
vice center
--
Malfunction/sign
Indicator
light
Possible cause Remedy See
Hydraulic system overheats
-- Dirty hydraulic oil radiator
Clean the hydraulic oil
radiator
7-37
-- Hydraulic oil level too low Add hydraulic oil 7-44
--
Malfunctioning or insuffi-
ciently tightened V-belt
Contact a Wacker Neu-
son service center
--
The display element emits a
continuous buzzing sound
--
Malfunctioning pressure
switch of safe load indicator
Stop work immediately,
have the error repaired by
a Wacker Neuson service
center
--
Controls have no function
-- Control lever base raised
Lower the control lever
base
4-19
-- Malfunctioning fuse Check the fuse 9-4
Replacing the hydraulic oil filter Fouled hydraulic oil filter
Contact a Wacker Neu-
son service center
--