Edition 04.97
Two-wheel tractor 3900
39
"0"
"0"
4. Commissioning and Operation
Switching off
Petrol Engine
l
Move the gear shifter and PTO speed
shifter to position “0”.
l
Move the speed control lever to idle
position and let the engine run idle for
approx. half a minute.
l
Release safety lever (B/1).
l
Close the fuel tap.
I
Note: Engine-off-switch (B/1)
also serves as emergency off-
switch. If necessary, set switch
to “0” to turn engine off.
I
To park the machine for longer
periods of no operation, do not
use the engine-off-switch to turn
off the engine, but close fuel taps and
let engine run until it slowly comes to a
complete stop. This ensures the
carburetor to be empty and no resin resi-
due to deposit.
W
Secure the two-wheel tractor
against unauthorized use –
disconnect spark-plug con-
nector.
Summary of Contents for 3900
Page 5: ...Edition 04 97 Two wheel tractor 3900 5 B A Designation of Parts Petrol Engine ...
Page 9: ...Edition 04 97 Two wheel tractor 3900 9 C Designation of Parts Diesel Engine B ...
Page 44: ...44 Two wheel tractor 3900 Edition 04 97 Notes ...
Page 60: ...60 Two wheel tractor 3900 Edition 04 97 Notes ...
Page 62: ...62 Two wheel tractor 3900 Edition 04 97 D E Designation of Parts Petrol Engine ...
Page 71: ...Edition 04 97 Two wheel tractor 3900 71 Notes ...