Tuchel Snow blade SF, Operating Manual

Page: 55 / 59

Cleaning, servicing and maintenance
Page
6-9
•
The usage duration of 6 years has been exceeded.
The usage duration comes from the date of manufacture of the
hydraulic lines plus 6 years.
The date of manufacture of the hydraulic lines is stated on the
valve, e.g. (07 / 10 = year / month = October 2007). The usage
duration therefore ends in October 2013.
6.6.4 Installation and removal of hydraulic lines
Always observe the following notes when installing and removing the
hydraulic lines:
•
Only use the manufacturer's hydraulic lines.
•
Make sure they are clean.
•
The hydraulic lines must be installed so that in all operating
modes:
o
they are not under tension apart from their own weight,
o
no crushing occurs with short lengths,
o
external mechanical effects on the hydraulic lines are
avoided.
o
Prevent the hydraulic lines from chafing on components or
on each other by means of proper arrangement and
securing. Protect the hydraulic lines with protective covers
if necessary. Cover sharp component edges.
o
the permissible bending radii are not undershot.
•
the hose length of a hydraulic line must be dimensioned in such
a way when connecting to moving parts such that:
o
the smallest permitted bending radius is not undershot
over the entire movement range,
o
the hydraulic line is not overstressed.
•
Attach the hydraulic line at the intended attachment points.
Avoid additional hose brackets which hinder the natural
movement and length changes of the hydraulic line.
•
Coating of the hydraulic lines is prohibited!