Test The Grinding Settings; Operate The Machine - Markusson RJ12 Owner's Manual

Operation
• clockwise, to grind more, resulting in a shorter
cutter top plate, or
• counter-clockwise, to grind less, resulting in a
longer cutter top plate .

5 .2 .10 Test the grinding settings

1 . Set the chain pusher switch to ON . The chain
pusher arm will push the chain forward
2 . Monitor the grinding wheel movements, and
check if the chain is sharpened .
3 . If required: Turn the grinding depth knob,
located on the back of the grinding head, to
make minor adjustments for the grinding depth .
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4 . If required: Turn the chain pusher adjustment to
make minor adjustments for the grinding length .
5 . Set the chain pusher switch to OFF when the
grinding head is in its uppermost position and
the chain lock is not engaged .
IMPORTANT If the chain has double cutters,
pull the chain back so that the grinding starts on
the second double cutter . If the chain has a joint
with an irregular cutter sequence, start grinding
behind it, to the left of the stop clamp .

5 .3 Operate the machine

WARNING Always wear safety gloves,
protective glasses, and any other personal
protective equipment suitable for the current work
task .
WARNING Stop the machine immediately if it
does not work correctly!
Note: For a video demonstration of how to install
and operate the machine, go to Markusson .se .
Note: Discard the chain when the longest part of the
cutting tooth is shorter than 4 mm (5/32"), or if you
find cracks or burrs in the chain .
RJ12