Atlas Copco QES 9-11 Kd ESF User Manual

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5.5.3.5 Periodic battery service
– Keep the battery clean and dry.
– Keep the electrolyte level at 10 to 15 mm above
the plates or at the indicated level; top up with
distilled water only. Never overfill, as this will
cause poor performance and excessive corrosion.
– Record the quantity of distilled water added.
– Keep the terminals and clamps tight, clean, and
lightly covered with petroleum jelly.
– Carry out periodic condition tests. Test intervals
of 1 to 3 months, depending on climate and
operating conditions, are recommended.
– If doubtful conditions are noticed or malfunctions
arise, keep in mind that the cause may be in the
electrical system, e.g. loose terminals, voltage
regulator maladjusted, poor performance of
generator, etc...
5.6 Engine consumable
specifications
5.6.1 Engine fuel specifications
For fuel specifications, please contact your Atlas
Copco Customer Center.
5.6.2 Engine oil specifications
High-quality, mineral, hydraulic or synthesized
hydrocarbon oil with rust and oxidation inhibitors,
anti-foam and anti-wear properties is recommended.
The viscosity grade should correspond to the ambient
temperature and ISO 3448, as follows:
Specifications PAROIL
PAROIL from Atlas Copco is the ONLY oil tested
and approved for use in all engines built into Atlas
Copco compressors and generators.
Extensive laboratory and field endurance tests on
Atlas Copco equipment have proven PAROIL to
match all lubrication demands in varied conditions. It
meets stringent quality control specifications to
ensure your equipment will run smoothly and
reliably.
The quality lubricant additives in PAROIL allow for
extended oil change intervals without any loss in
performance or longevity.
It is strongly recommended to use
Atlas Copco branded lubrication
oils.
Engine Type of lubricant
between -10°C and 50°C
PAROIL E or
PAROIL E
Mission Green
between -25°C and 50°C PAROIL Extra
!
Never mix synthetic with mineral
oil.
When changing from mineral to
synthetic oil (or the other way
around), you will need to do an
extra rinse.
After doing the complete change
procedure to synthetic oil, run the
unit for a few minutes to allow good
and complete circulation of the
synthetic oil. Then drain the
synthetic oil again and fill again
with new synthetic oil. To set correct
oil levels, proceed as in normal
instruction.
!

Atlas Copco QES 9-11 Kd ESF Specifications

General

Brand	Atlas Copco
Model	QES 9-11 Kd ESF
Category	Portable Generator
Language	English