Jumil Exacta air 2980 PD Pantografica, Operator'S Manual, Page: 105 / 116

105
Operator’s Manual JM 2980 PD Pantográfica
Excessive pressure
Litlle pressure
Correct pressure
Fig. 076
10.3 - Driven Ratchet of the Row Markers
If occur a irregular operation of the mechanic row markers after a
period of use, the tension of the chains should be verified and if some of the
chains is with low tension, should be made the adjustment through the
lock regulator.
10.4 - Disc support insert
Verify the conservation state of the disc support insert (“a” Fig. 077)
and if necessary substitute it. Make the daily cleaning of the same.
Fig. 077
a