126
EN
•
ATTENTION
y
The generators do not have car battery over-char-
ging protection and, therefore, regularly check the
voltage on the car battery terminals using a volt-
meter. The battery's terminal voltage should not
be greater than 14.4 V (when the charging cables
are disconnected - see below). The 12 V DC output
of the generator is not intended for charging any
other batteries than 12 V lead car batteries with
a flooded electrode with a capacity of at least 70 Ah.
•
ATTENTION
y
Hydrogen is produced during the car battery rechar-
ging process, which together with air creates an
explosive mixture. Therefore, do not smoke during
the recharging process and prevent access to any
flame or radiant heat sources. Ensure sufficient venti-
lation during the charging process.
y
The battery contains a sulphuric acid solution, which
is a strong caustic agent, which causes chemical
burns and tissue damage. When handling the batte-
ry, use suitable protective equipment, as a minimum
rubber gloves and safety glasses. Never eat or drink
while handling the car battery.
y
In the event that skin comes into contact with
electrolyte, immediately wash it under running water
and then wash with soap. In the event that this acid
solution is ingested, drink 200 ml of clean unflavou-
red still water and immediately contact a medical
doctor or the Toxicological information centre.
y
In the event of a short circuit on the 12 V DC/8.3 A
output (e.g. accidental connection of the alligator
clips +/– of the charging cable), the direct current cir-
cuit breaker will be triggered (see description of the
control panel). To restore current supply, first elimi-
nate the cause of the short circuit and then press the
circuit breaker button for 12 V DC, see control panel.
5. Turn off the generator before disconnecting the char-
ging cables of the generator from the car battery.
6. First disconnect the alligator clip of the charging cable
from the grounded pole of the car battery and then the
alligator clip of the ungrounded pole of the car battery.
OPERATION AT HIGH
ABOVE SEA LEVEL ALTITUDES
y
At a higher above sea level altitude (above 1,000 m
a.s.l.) the fuel:air ratio changes in the carburettor
towards flooding with fuel (insufficient amount of
air). This results in a loss of performance, increased
fuel consumption, carbonisation of the engine,
exhaust pipe, spark plug and more difficult starting.
Operation at high above sea level altitudes also
negatively affects exhaust fume emissions.
y
In the event that you wish to operate the generator at an
altitude greater than 1,000 metres above sea level for an
extended period of time, have the carburettor readjusted
at an authorised service centre for the HERON® brand.
Do not adjust the carburettor yourself!
•
ATTENTION
y
Even with the recommended readjustment of the
generator's carburettor, the performance nevertheless
declines by about 3.5 % per every 305 m of above sea
level altitude. Without performing the above-described
readjustments, the loss in performance is even greater.
y
When the generator is operated at an above sea level
altitude that is lower than for which the carburettor
is set, the carburettor has a lower fuel mixture, which
again results in a loss in performance. Therefore, it is
necessary to readjust the carburettor.
VIII. Repairs
and maintenance
1. Before commencing maintenance tasks, turn off the engi-
ne and position it generator on a rigid horizontal surface.
2. Allow the generator to cool down before perfor-
ming maintenance (servicing) tasks.
•
ATTENTION
y
Only original spare parts of the manufacturer may
be used for repairs of the generator.
y
Regular inspections, maintenance, checks, audits and
adjustments in regular intervals are an essential pre-
requisite for ensuring safety and for achieving high per-
formance of the generator. Table 5 provides the plan of
tasks that must be performed in regular intervals by the
operator themselves and that may only be performed
by an authorised service centre for the HERON® brand.
y
To exercise a claim to warranty repairs, it is neces-
sary to present/provide documentation of proof
of purchase and performed servicing inspections
- tasks. These records are entered into the second
part of the user's manual designated as "Warranty
and service". Not presenting/providing servicing
records will be deemed to constitute neglected
maintenance, which will result in loss of guarantee
according to the warranty conditions.
In the event of a malfunction on the generator and the
submission of a claim to free warranty repairs, the failure
to adhere to these service tasks represents grounds for
rejection of the warranty on the basis of neglect of mainte-
nance and non-adherence to the user's manual.
To extend the lifetime of the generator, we recommend
that a complete inspection is performed after 1200 hours of
operation, including repairs, covering the following tasks:
y
the same tasks according to the maintenance plan
after every 200 hours and the following tasks that
may only be performed by an authorised service
centre for the HERON® brand:
y
inspection of the crankshaft, piston rod and piston
y
inspection of collector rings, carbon brushes of the
alternator or shaft bearings
