Maintenance And Cleaning; Inspection; Cleaning - Oregon PS750-091 Manuel D'instructions Original

Maintenance and Cleaning

WARNING: Failure to identify and
replace damaged or worn parts can cause
serious personal injury. Inspect the pole
saw regularly. Regular inspection is the
first step to proper maintenance. Follow
the guidelines below to maximise safety
and satisfaction. Have any damaged
or excessively worn parts replaced
immediately.
WARNING: An electric power tool
that is plugged in can start accidentally.
Unplug the pole saw before preparing for
use or performing maintenance.
CAUTION: When cleaning the pole saw,
do not immerse in water or other liquids.

Inspection

Before each use and if the pole saw has been
dropped, inspect these parts:
• Cord: Ensure the plug is in good condition and
not bent or corroded, and that the insulation
is intact . If the cord is damaged, do not use .
Contact an authorised service dealer .
• Handles: Rear handle and extendable shaft
should not have cracks or other damage . They
should be clean and dry .
• Guide Bar: The bar should be straight and free
of chips, cracks or excessive wear .
• Saw Chain: The chain should be properly
tensioned and sharp, and all components
free of cracks, chips, or excessive wear . See
"Tensioning the Saw Chain" and "Sharpening
the Saw Chain" .
• Side Cover: The side cover should be free of
cracks or other damage . It should fit tightly to
the saw body with no warping . Make sure the
chain catch is free of cracks .
• Oil Level: Make sure the oil reservoir is full
before use .
Pole Saw Model PS750-091
Maintenance and Cleaning
• Motor Housing: Check for cracks in the cover
and debris in the air intake vents .
• Harness: Fabric should not be cut or frayed,
and adjustment buckles and clip should be
free from cracks .
• Extension Collar: Make sure the extension
collar is free from cracks or other damage and
that it holds the extendable shaft firmly in
place when tightened .
Periodically inspect these parts:
• Drive Sprocket: Look for deep grooves, broken
teeth, or burrs .
• Chain Tensioning Gear: Inspect the gear for
cracks, chips, loose screw, warping or other
damage .
• Cutting Head, Underneath Side Cover: Make
sure the bar mounting stud is not bent,
stripped, or cross-threaded and that the bar
pad and alignment flange are free of debris
and intact .

Cleaning

CAUTION: When cleaning the pole saw
powerhead, do not immerse in water or
other liquids.
Wear gloves .
• Unplug the pole saw .
• Remove wood chips and other debris from the
motor housing and the vents .
• Always clean out wood chips, saw dust and
dirt from the bar groove when replacing the
chain .
• Make sure the cord and plug are dry before
connecting to an outlet .
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