© 2021 ICS®, Oregon Tool Inc. REV12232021 P/N 610794
536-E OPERATOR MANUAL
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Operation
CUTTING TIPS
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For the straightest cuts use the “Step Cut” method:
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First score the entire cut line approximately a half-inch (1.25 cm) deep
using the nose of the guidebar.
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Next, deepen the cut by about two inches (5 cm)
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Then plunge all the way through and complete the cut using the
WallWalker® as a pivot point and pull on the rear handle to rotate the bar
into the cut.
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Always operate the concrete under optimum feed force to cut most effectively.
This power cutter will maintain full speed until optimum force is applied. Once
optimum feed force is applied, the motor will slow with additional force. This power
cutter cuts most effectively when enough feed force is applied to begin slowing
the motor. If too much force is applied, the power cutter will lug or stall. The chain
will not have enough speed to cut effectively. If too little feed force is applied, the
diamonds will skid and glaze over
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Plunge cut instead of starting at the top surface of the wall. This will reduce chatter,
extend diamond life, create a straighter cut and more quickly enable the use of the
WallWalker.
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When cutting heavy rebar, slowly “rock” the power cutter so that you’re always
cutting concrete as well as steel. This will help keep the diamonds exposed. Also,
expect less chain life when cutting heavy rebar.
•
Expect more chain stretch when making nose-buried cuts for extended periods of
time, as the chain does not have a chance to “throw” the slurry away from the nose
of the guidebar (use step cut method).
•
If the power cutter begins to cut consistently crooked, stop the power cutter,
disconnect from power source, remove the bar and chain and turn the bar over
and use the other side. Dress worn rails with a belt sander, flat file or bar rail dresser.
Note: The normal life of a guidebar is two to three diamond chains (with
rotation after every chain). Heavy rebar can shorten guidebar life.
•
The guidebar is solely a guide track for the chain. Never use the guidebar to lift,
twist or pry concrete material.
•
When using a new chain, you can increase the initial cutting speed by “opening up
the diamonds”. This can be accomplished by first making a few cuts in an abrasive
material such as a cinder block or brick.