41
1306
1306=Attention, ink too thin!
Fall time of the ink is less than 2 seconds
lower than the nominal fall time
(= ink too thin)
1307
1307=The ink flow pressure
is faulty. Hydraulic control
has stopped. Please check
the pump and all
connections.
The main pump could not push up the
membrane in the middle position in normal
operation within 2.5 seconds.
Possible causes:
1 Air in the system (probably the most
common cause)
2. Leakage
3. Bleed valve does not work correctly
(possibly damaged)
4. Main pump do not run (pump is defective)
5. Sensor wiring to the pressure tank failed
(continuous)
6. Hall sensor for membrane location defect
7. Diaphragm faulty (leaky) or hangs
"Note: when this error occurs, the entire
hydraulic system for security reasons is
switched off (emergency stop)"
Summary of Contents for JET3 up
Page 1: ...SERVICE MANUAL ...
Page 12: ...Service Manual JET3 12 Rev 1 0 2 4 Safety sticker Figure 1 ...
Page 58: ...Service Manual JET3 58 Rev 1 0 7 2 Documentations for SK4 Torsional moments for SK4 ...
Page 99: ...Service Manual JET3 Rev 1 0 99 7 3 Documentations for SK6 Torsional moments for SK6 ...
Page 142: ...Service Manual JET3 142 Rev 1 0 ...
Page 144: ...Service Manual JET3 144 Rev 1 0 7 4 Hydraulic 1 Hydraulic scematic ...