Zetor FORTERRA HSX 100, Operator'S Manual

Page: 119 / 250

120
DRIVE OF AGRICULTURAL MACHINERY
FH13N018
WORK WITH AUTOMATIC DISENGAGEMENT OF PTO SHAFT CLUTCH
Switch automatic disengagement of PTO shaft clutch by (A) switch with tractor at
standstill with engine running. Switching automatic disengagement of PTO shaft
clutch is signalized by (B) display on the display of the dashboard.
After switching the function with a switch (A), the rear PTO shaft is at standstill; this is
signalized by blinking of (B) symbol on the display of the dashboard.
Starting rear PTO shaft
Rear PTO shaft spins if the arms of three-point hitch are lowered lower than L-LIMIT
is set and the tractor goes at a rate faster than 0.3 km/h. When spinning the rear PTO
shaft, the display of symbol (B) on the display stops blinking.
Stopping rear PTO shaft
Rear PTO shaft stops if the arms of three-point hitch are lifted higher than H-LIMIT is
set . When stopping rear PTO shaft, the display of symbol (B) starts blinking on the
display.
Restarting rear PTO shaft
For subsequent spinning of rear PTO shaft it is necessary to proceed in accordance
with see
Starting rear PTO shaft.
If with Stopping rear PTO shaft also stopping of tractor occurs which lasts for more
than three minutes, there is a blockage of starting rear PTO shaft. (B) symbol is not
displayed on the display, control on switch (A) is blinking and PTO shaft does spin al-
so when meeting the conditions for
Starting rear PTO shaft.
If there is a blockage of blocking the starting of rear PTO shaft, it is necessary to
switch the switch to (A) position - off. Then switch the rear PTO clutch again by switch
A according to previous articles.