Strautmann Verti Mix Double K - Hydraulic Hose Lines; Flagging and Length of Usage of Hydraulic Hose Lines; Service Intervals

Machine maintenance and care
Verti Mix Double K Edition
173
08.08
11.11.2 Hydraulic hose lines
11.11.2.1 Flagging and length of usage of hydraulic hose lines
Fig. 99
Date of manufacture (2) =
07 / 10
October 2013
1
2
1
2
The flagging on the fitting (Fig. 99) provides
the following information:
(1) Identification of the manufacturer of the
hydraulic hose line (A1HF)
(2) Date of manufacture of the hydraulic hose
line
(07 / 10 = year / month = october 2007)
(3) Maximum permissible operating pressure
(210 BAR)
The period of use of a hydraulic hose line ends
when the date of manufacture of the hydraulic
hose line (2) has been exceeded by more than 6
years.
Example:
October 2007
End of period of use
Do not use the hydraulic hose line
after the date for end of usage has
been reached.
11.11.2.2 Service Intervals
After the first 10 hours of operation and after that every 50 hours
of operation:
. Check seal tightness on all components of the hydraulic system.
. Tighten up screw connections as required.
Before every initial start-up:
Check the hydraulic hose lines for obvious defects. Stop the following
defects immediately:
. Repair rubbed points on hydraulic hose lines and tubes.
. Replace worn, damaged or over aged hydraulic hose lines
immediately (Workshop tasks).