4.
Maintenance
& Inspection
4.4.2
Conditions
to
Insure
Compliance
with
Emission
Standards
This product is an EPA approved engine.
The
following are the conditions that must
be met in order to insure that the emission
during operation meets the
EPA standards.
Be sure to follow these.
•
The
surrounding
conditio
ns sh
ould
be
as
follow
s:
a)
Ambient temperature: -20 - 40°C
b)
Relative humidity: 80%
or
lower
c)
Permissable value for intake negative
pressure:
0.5kPa (50mmAq)
or
lower
d)
Permissable value for exhaust back
pressure:
6.9kPa (700mmAq)
or
lower
•
The
fuel
and
lube
oil
used
should
be
as
follows
:
a)
Fuel: The diesel gas oil ISO 8217
DMA,
BS 2869 A 1
or
A2 (Cetane N
o.
45 minimally
.)
b)
Lube oil: Type API, class CD
N
ame
of
part
s
Fuel injection
pump
assembly
1-
Fuel injection valve assembly
• Do
not
remove
the
seals
limiting
the
amount
of
fuel
injected
and
the speed.
• Be
sure
to
ca
rry
out
inspections
.
Follow the basic guidelines outlined in
4.3
(Periodic Inspection Items)
of
this
manual and keep a record
of
the results.
Pay particular attention to these
important
po1nts.
replacing the lube oil,
lube oil
lilter, the fuel filter and cleaning
the intake silencer element.
Note: Inspections
are
divid
ed
into two
sections in accordance wtth whom ts in
charge
of
carrying
out
the inspection:
(the
User)
and
(the Maker
).
• Warranty
period
for
emission
parts
If the schedule
of
periodic maintenance
outlined in 4.4.3 (Inspection and
Mainte-
nance) is followed, the warranty period is
~
determined by the age
of
the engine
or
li
the number
of
hours
of
operation as
indicated below:
Warranty
period
(hours
of
operation/age
,
whichever
occurs
first)
----
< 19kW 19<kW<37
1500
I 2
3000 / 5
43
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