Operation At High Altitude - Champion 93520 User Manual

OPERATION
Log Splitter Operation Cont'd.
2 . Block tires and ensure support leg is secure to
prevent unintended movement of the log splitter
during operation .
3 . Set log splitter in either the horizontal or vertical
position .
NOTE
HORIZONTAL position is used for lighter logs that
can easily be loaded onto the beam .
VERTICAL position is used for light logs as well as
heavy logs that are difficult to load onto the beam .
Back injury can result from lifting logs onto the log
splitter if proper lifting techniques are not used .
4 . Load a log onto the beam against the end plate
(MAX LOG LENGTH – 24" [61 cm]) .
5 . Make sure all limbs are clear of crush zones .
6 . Push the control valve handle forward (towards the
end plate) to split the log .
7 . Push the auto control valve handle backward to
return the wedge to its original position .
8 . Clear the split wood from the work zone .
CAUTION
Do not hold auto control valve in return position . It
will damage the stop block or beam .
NOTE
It is normal for the hydraulic fluid to become foamy
or frothy during operation .
NOTE
If a log gets stuck, embedded or will not split
completely, push the control handle in the reverse
direction and allow the splitter to strip the log from
the wedge .
ALWAYS keep hands clear of the log and wedge
while it is retracting .
NOTE
The cylinder stroke is designed so the wedge stops
approximately 3 .81 cm (1 .5 in .) from the end plate .
15
REV 93520-20120419

Operation at High Altitude

The density of air at high altitude is lower than at sea
level . Engine power is reduced as the air mass and air-
fuel ratio decrease . Engine power and generator output
will be reduced approximately 3½% for every 1000
feet of elevation above sea level . This is a natural trend
and cannot be changed by adjusting the engine . At high
altitudes increased exhaust emissions can also result
due to the increased enrichment of the air fuel ratio .
Other high altitude issues can include hard starting,
increased fuel consumption and spark plug fouling .
To alleviate high altitude issues other than the natural
power loss, Champion Power Equipment can provide a
high altitude carburetor main jet . The alternative main
jet and installation instructions can be obtained by
contacting Customer Support . Installation instructions
are also available in the Technical Bulletin area of the
Champion Power Equipment internet site .
The part number and recommended minimum altitude
for the application of the high altitude carburetor main
jet is listed in the table below .
In order to select the correct high altitude main jet
it is necessary to identify the carburetor model . For
this purpose, a code is stamped on the side of the
carburetor . Select the correct main jet part number
corresponding to the carburetor code found on your
particular carburetor .
Part Number
Standard main jet ST182FD-1131000-17
Altitude main jet 182 .131017 .01
WARNING
Operation using the alternative main jet at elevations
lower than the recommended minimum altitude can
damage the engine . For operation at lower elevations, the
standard main jet must be used . Operating the engine
with the wrong engine configuration at a given altitude
may increase its emissions and decrease fuel efficiency
and performance .
93520
ENGLISH
Altitude
5000 Feet
1500 Meters