Humbaur 3000 Series, Operating Instructions Manual, Page: 102 / 106

General information
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100
MACHT’S MÖGLICH
Troubleshooting guide
Action in the case of faults
This section contains information on possible faults in the
trailer. The information should facilitate the search for the
fault source and enable it to be rectified to the extent that
the next service station of Humbaur GmbH can be reached.
Faults which occur as a consequence of failing to comply
with the operating instruction manual or as a result of a lack
of maintenance are not considered.
Unfortunately we cannot cover all the problems which may
occur here.
In the case of major faults, please notify the
Humbaur
Service (see contact addresses stated below).
WARNING
Improper troubleshooting
Improper troubleshooting can cause components to fail -
accident risk!
 Have faults rectified only by a qualified specialist work-
shop.
WARNING
Unsecured trailer / unexpected movement
Going under the chassis when troubleshooting - risk of
crushing if the trailer starts to move unexpectedly.
 Make sure that the trailer is secured by wheel chocks /
wooden blocks, so that it cannot roll away.

Do not actuate the hydraulic system when you or anyone
else go under the chassis.
Humbaur Service
Any warranty claims become invalid if the trailer or its
modules are altered or disassembled without our previous
written agreement.
Technical customer service
tel.: +49 821 24929 0
fax.:+49 821 24929 540
email: service@humbaur.com
Humbaur Service Partners
can be found at www.humbaur.com
under Dealers/Service > Service/Repairs
Address of the manufacturer
Humbaur GmbH
Mercedesring 1
86368 Gersthofen (Germany)
tel.: +49 821 24929 0
fax.:+49 821 24929 100
www.humbaur.com
info@humbaur.com
Spare parts
Only use original Humbaur spare parts!
Spare parts can be obtained stating the VIN and the part
designation as follows:
- Online, email, telephone
Contact parts logistics
tel.: +49 821 24929 0
fax.:+49 821 24929 200
email: parts@humbaur.com