Stopping The Generator; Maintenance; Cleaning; Transportation - Pramac PRO-TECH P4500 Manual De Instrucciones

STOPPING THE GENERATOR (8.2):

Switch off or disconnect all the accessories powered by the generator: then stop the engine after letting it idle for 2-3 minutes to cool
down. To stop the generator do as follows:
1) P12000 model: turn the key to the "OFF" position
2) P3500 – P4500 – P6000 – WP180 (YANMAR engine) models: Position the accelerator handle on the engine (see fi g. 7) back upwar-
ds. Wait until the engine is completely off. Turn the key to the "OFF" position.
3) P9000 – WP230 models: Pull the knob placed on the control panel (see fi g. 8). Wait until the engine is completely off. Turn the key
to the "OFF" position.
Fig.7
WARNING: the engine will remain hot even after being switched off: make sure the generator set is well ventilated even after engine
shut down.

MAINTENANCE (9.1):

As regards this important paragraph please carefully refer to the operation and maintenance manual published by the manu-
facturers of the engine: if you spend some time now you will save money later!
• Routine battery, alternator and frame maintenance operations are reduced to a minimum: keep the battery terminals well greased
and top up with distilled water when the cells are uncovered.
• No special maintenance operations are required for the commutator system – brush holder – brushes – as they are designed to
guarantee reliable and long-life performace.
NOTE: In order to observe the Directive 2000/14/CE, it is recommended that periodical checks (at least every 6 months) be carried out
on the components that may be subject to wear and tear during normal running conditions, and that may as a consequence cause an
increase in machine noise. The following is a list of components that should be checked:
Silencer
Silent-Blocks
Air fi lter
Mounting of mechanical parts
Engine and alternator fans
Good working order of the machine
Sound absorbing and sound insulating materials (where present)
NOTE: When disposing of used oil or residual fuel, respect the environment. We suggest collecting waste product in drums for delive-
ry at a later date to a nearby Service Station. Do not deposit oil and residual fuel into the earth or into unsuitable receptacles.
NOTE: Bad operation of the generator set due to faults in the engine (oscillation, low number of revs, etc.) is of exclusive competence
of the departments of the engine manufacturers' customer service, both during and after the warranty period. Tampering or interven-
tion carried out by personnel unauthorized by the manufacturers will invalidate the conditions of warranty.
Malfunction of the generator set due to faults in the electrical circuits and in the frame is of exclusive competence of the manufactu-
rers' customer service department. Repairs carried out by unauthorized personnel, substitution of components with unoriginal spare
parts and tampering with the generator will invalidate the conditions of warranty.
The manufacturers refuse any liability arising out of faults or accidents due to neglect, incapacity or installation by not qualifi ed techni-
cians.

CLEANING (10.1):

Turn off the machine and wait until the hot parts have cooled down before proceeding.
It is recommended that the machine not be cleaned with jets of water or infl ammable products. Use special products or a damp cloth
if necessary; in the latter case pay attention to the electrical components.
Before turning the machine back on make sure that it is completely dry.

TRANSPORTATION (11.1):

• It is a good rule during transportation to fi rmly fi x the generator set so that it cannot turn over; remove all fuel and make that acid or
fumes do not leak from the battery (if present).
Check the overall weight of the machine to be transported by road.
Under no circumstances should the generator set be started while inside a truck.

STORAGE (12.1):

If you do not intend to use the generator set for more than thirty days, it is advisable to completely drain the fuel tank.
For petrol engines it is important to drain also the carburettor fl oat chamber: petrol left in contact with components for a long period
will cause them to deteriorate due to the rubber deposits typical to this fuel.
WARNING: Petrol is extremely infl ammable and explosive under certain conditions. Avoid smoking and sparks in the vicinity.
• Change the engine oil, if it is exhausted. When the engine is not in use, it could damage the thermal group and the connecting rods.
• Clean the generator accurately, disconnect the battery cables (if present) and cover it to protect it from dust and damp.
Fig.8
16
If a problem arises in one or more of these components,
the nearest authorized service centre should be contacted.