35
OPERATOR’S MANUAL
TRAILED ROTARY TEDDER
P10-1200
7.5.
Risks present when lubricating
❑
If risk of splashing is present, make sure to wear protective eyewear with side guards.
❑
When lubricating protect eyes and skin against contact with the substance. Therefore use adequate
protective wear with long sleeves and protective footwear. Also use protective gloves. In case of a
contact with skin, immediately wash the infected area with plenty of water with soap.
❑
Do not allow the product to contaminate water outlets, water courses and soils.
❑
In case of an unintentional release to the environment plug the leak, limit the spillage, and then
collect the oil with non-flammable absorbent material (e.g. sand).
❑
The product is flammable. In case of fire, use adequate fire-extinguishing means (e.g. foam, water
mist, extinguishing powders). Do not use water jets.
❑
Disposal of the used product must be made according to official regulations. Improper disposal of
the used oil poses danger to the environment.
8.
DEFECTS AND THEIR REPAIRS
Defect
Reason
Repair
The tedder does not
lift/lower
hydraulically
Damaged or dirty components
of hydraulics
Replace or clean connecting components of the
hydraulics
Damaged hydraulic unit of the
tractor
Check condition of hydraulic unit of the tractor
Damaged cylinder sealing
Replace sealing or the whole cylinder
Controller not connected to power
supply
Connect the controller's power supply to the 12V
cigarette lighter socket. Check the wiring status of
the control unit on the machine.
Inadequate option selected on the
controller
Switch control option.
No power supply to the solenoid
valves
Check electrical connections.
Failure to observe the folding out
sequence of the machine
Observe the unfolding sequence of the machine
according to the operating instructions
Leaking cylinder
Dirty oil in hydraulic unit of the
tractor
Replace oil in hydraulic unit of the tractor.
Purchase repair kit of the cylinder and replace
damaged sealings
Excessive vibration
during work
Damaged PTO shaft
Check the condition of PTO shaft and if need be
replace
Excessive vibration
during transport
Incorrectly adjusted ground wheel
rotation brakes.
Adjust the wheel brakes according to the operating
instructions
Wheels not properly turned or not
turned for transport
Adjust the wheels for transport
Damaged
tedder’s
tines
Tedder’s
tines set too low
Regulate tedder’s tines height
Wrong working angle
Set the tedder by the oper
ator’s manual, ad
just the
setting to the working conditions and the type of
tractor
Damage to the joint
drive shafts
Folding the machine during
operation
When folding the machine, switch of the PTO drive
Burnt PTO shaft
coupling
Too much load or working speed too
high
Replace the clutch friction discs. Reduce the work
speed
Loud operation
Damaged bearings
Replace damaged bearings
Inadequate oil level in gear
Check and adjust o
il level by the operator’s manual
Heating of the gear
Seized bearing
Replace the gear or damaged bearing
Oil level too high
Check and adjust oil level
by the operator’s manual
Oil leak in gear
Not tight assembly
Examine tightness and check oil level
Curved arms of inner
wheels
Working on a non-rolled, uneven
meadow
Reduce the work speed, adjust the float range at
the hitch
