Operating Instructions; Coupling The Cultivator To The Rotary Tiller; Maintenance; Changing The Oil In The Bevel Pair - GOLDONI FRESA 19 Operation And Maintenance Manual

2. OPERATING INSTRUCTIONS

Models
Fresa 19
Fresa 19S

2.1 COUPLING THE CULTIVATOR TO THE ROTARY TILLER

The cultivator is attached to the rotary tiller with a "quick couple". Place the
cultivator coupling A fig.2 in the rotary tiller's coupling sleeve with pawl C in the
direction shown by the arrow (narrow seating) until coupling B spans into place.
To separate the cultivator first lift the coupling up and push the rotary tiller
forward.
The cultivator can be fitted with an optional road wheel.

3. MAINTENANCE

After the first working hours, it is good operating practice to check to be sure the
choppers are nicely tightened on their mounts to prevent them from shearing if
they have worked loose.
If the choppers become bent during work, cold straighten them so as not to alter
the hardening treatment given to the cutting surfaces.

3.1 CHANGING THE OIL IN THE BEVEL PAIR

First oil change after about 50 work hours to remove impurities due to normal
moving part running in.
Thereafter, change the oil every 200 hours as follows:
- Detach the cultivator and drain the oil by removing plug n.1 fig. 1, and tipping
the machine upside down. Change oil after some hours of work to take full
advantage of the increased fluidity of the hot oil.
- Tip the cultivator back to its normal position and pour the new oil through the
same plug. It is advisable to use 0.250 kg of AGIP ROTRA MP SAE 80W/90 oil.
Every 50 work hours, check the oil level with the dipstick (n.1 fig.1).

4. SPARE PARTS

When ordering spare parts from our Spare Parts Division, always specify:
Type of rotary cultivator
Cultivator series. For example:
Cultivator type 19S/E
The type and series are stamped on the rotary cultivator as shown in n.2 fig.1
Use only original parts.
Work width
mm
450
570
21
Work depth
mm
60 - 150
60 - 150
Number of
cultivators
12
16