7/11
ALFA IN a.s. © www.alfain.eu
Check before the first start:
that, safety cover of P.T.O. is correctly connected and without any damages.
the generator shaft and P.T.O. connection is correctly aligned with the tractor drive unit
all joints are perfectly fixed and secured.
The wrong fixing of power generator to the ground, can cause it’s overturning and
can make serious injury of the operator.
The gearbox must be filled with oil (0.5 l) before the first start and oil must be changed after
the first 50 operating hours. After this period, the oil level must be periodically checked. The
oil level should be near the centre line in the version with checking window. In the version
without a checking window, release the lower cover until the oil starts flow out. Release top
and bottom cover of gear box for the faster oil change. Use only SAE 90EP gear oils. For the
disposal and collection of used oil, please contact specialized centres only and follow the
relevant regulations of your country.
Check, that all connections are ok (fine) and there is nothing to breaks the rotation of
moving parts.
Follow the appropriate safety standards for electrical connections. Check, whether the label
data of the power generator are in compliance with the characteristics of the connected
device. Make sure, that the maximum permitted nominal load of the individual outlets are not
exceeded.
Ground the machine by using a grounding pin, clamped to the shell of the structure.
Check, that the switches are in the OFF position and all mechanical guards and
protections are installed correctly, ready for operation as well as on the generator
and on the tractor.
It is recommended to measure insulation resistance of the power generator in case, that it is
not in long time operation.
User instructions for putting into operation
Rotating electrical genset contains danger parts, partially under voltage, so in case of:
- improper use
- removal of protectors (covers) and elimination of fuses and circuit breakers protection
functions
- lack of checks and maintenance
it can cause a lot of property damages or injuries of persons.
Therefore, any handling with the electrical or mechanical parts requires the qualified specialist.
During all stages of disassembly, maintenance, lubrication and assembly of the P.T.O. connection
(P.T.O. protective rubbers), the personal safety of the operator must be ensured together with rules
of accidents prevention.
Steps of putting into operation:
1. Tightly connect the power generator to the tractor by 3 connection joints with using of pins
and plugs. Possible faults in installation, can cause serious damage of property or injury of
persons, for which is the designer not responsible.
2. . Secure the P.T.O connection ring between the generator and the tractor in the turned
off mode and make sure they are perfectly connected. There cannot be any vibrations,
when the machine is running at idle or at full power.
3. Make sure, that the generator frame lies firmly on the ground. Never switch
ON the generator in an elevated position. Vibrations can cause malfunction of the
alternator and can rise risk of injury.
4. Start the tractor, engage the generator drive and progressively increase the revolution till
reaching of frequency 52 Hz (shown on the display) without loading.
5. Connect plugs to the corresponding sockets.
Notice:
