Zetor PROXIMA POWER Z90 2012 Operator's Manual page 14

POLICY OF CORRECT USE FOR PROXIMA POWER TRACTORS
USING THE REAR PTO SHAFT
THE REAR PTO SHAFT DELAY SWITCH
The three-position delay switch on the right piller in the cab makes it possible to choose between three modes of the delay of the
rear PTO shaft. The modes differ in the length of the delay between switching on the rear PTO start switch and a complete activa-
tion of the PTO shaft clutch.
PW11NX999
5S – (the upper part of the switch is completely depressed) this position results in the
longest delay between switching on the rear PTO switch and a complete activation of
the PTO shaft clutch.
3S – (the switch is in its middle position) this position results in a middle-length delay
between switching on the rear PTO switch and a complete activation of the PTO shaft
clutch.
1S – (the lower part of the switch is completely depressed) this position results in the
shortest delay between switching on the rear PTO switch and a complete activation of
the PTO shaft clutch.
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