Tanco 1300 Series, Руководство оператора

Страница: 36 / 112

Tanco Autowrap - 1310 / 1320
Operator’s Manual
35
Operating Instructions
We shall now go through a complete wrapping process, from loading to storage place, and explain the practical use of Tanco Autowrap 1300 Range of wrappers.
Fitting Rolls of Film
Remember that the plastic film ends have to be locked in the Cutter/Film holder before starting the wrapping. Take care when doing this.
Bale Height Adjustment
The dispensers should apply the film to the centre of the bale. The 1320 is set up as standard to do this on 1200mm diameter bales with the roller arms fully closed. If larger diameter
bales are being wrapped then the arm stop pins should be used to limit the closed height of the rollers, this lowers the height of the bale on the machine. This gives clearance between
the top of the bale and the rotating arm and also gets the film applied to the centre of the bale.
Setting the Speed of the Wrapping Arm
The wrapping arm speed is adjusted with a valve (1) located at the rear of chassis adjacent to the oil filter (2). (See 9.1).
Clockwise rotation reduces arm speed, anti clockwise to increase speed. It is recommended that the wrap arm speed is not increased above 30 RPM because above this the warp arm will
“catch” more air, and this air may not be able to evacuate from the bale. The result is bad fodder.
NOTE: Max. allowed wrapping arm speed is 35 revolutions per minute.
REMEMBER!
Increased speed of tractor engine does not increase the wrapping speed,
it only increases the oil flow into the system, this may increase the temperature in the
hydraulic system.
Overlap - 1320 EH Model
Overlapping on the 1320 model is set for two rolls of 750mm wide film. The wrap arm and roller speeds are synchronised
so the roller speed will automatically change with the arm speed to maintain correct overlapping.
How Many Layers of Plastic Film?
When the bale is completely covered with film, read the counter that displays the
number of revolutions done by the wrapping arm. Add 1 to this number and
multiply by 2 or 3, depending on how many layers of film you want to have.
* 4 layers - multiply by 2.
* 6 layers - multiply by 3.
As long as you wrap bales with the same diameter, you can stop at the same
number every time. It would be recommended as a minimum to apply 18 warps
to 1.2m diameter bale.
9. OPERATIONAL FEATURES
1
2
Fig. 9.1