Oregon ST600 Multi-attachment Instruction Manual page 13

The attachment connects to the powerhead with a
coupler device
• Stop the motor and remove the battery pack
• Loosen the knob of the coupler on the
powerhead tube and remove the end cap from
the attachment
• Press the button located on the attachment
shaft Align the button with the guide recess on
the powerhead coupler and slide the attachment
shaft into the powerhead Rotate the attachment
shaft until the button locks into position
NOTE: If the button does not release completely
in the positioning hole, the shafts are not locked
into place Slightly rotate from side to side until
the button is locked
• Tighten the knob securely
WARNING: Make certain the device is fully
tightened before operating equipment; check
it periodically for tightness during use to
avoid serious personal injury.
REMOVING THE ATTACHMENT
FROM THE POWERHEAD
• Stop the motor, remove the battery pack, and
engage the transportation lockout
• Loosen the knob
• Push in the button and twist the shafts to
remove and separate the shaft
THE POWERHEAD EXTENSION (FIG. C)
WARNING: Do not use the extension with
the string trimmer attachment.
Do not use a metal or plastic blade with the
string trimmer attachment.
FITTING THE HARNESS (FIG. D)
• Put on shoulder strap
• Adjust length of strap The carabiner should be
about a hand's width below operator's right hip
• Detach harness by pressing down on the
carabiner bar and pull the harness loop out of
the carabiner
ST600 Multi-attachment
Unpacking and Assembly
13