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Setup
Models 25M992, 25M993 and 25N658 are designed to
be operated by a single operator positioned at the back
of the unit, or in conjunction with LineDriver. Models
25M994 and 25N659 can ONLY be operated with a
LineDriver.
Handle Bar Adjustment
To adjust handle bar: remove four screws (S), slide
handle bar to desired height, and replace screws and
tighten.
S
Drum Installation/Replacement
Installation
NOTE: Carbide flail cutter drums do not require specific
orientation or direction. Carbide millers and diamond
blades are directional. They should be stacked so that
the arrows on the millers, PCDs, and blades face the
same direction as the rotation of the drum.
Carbide Miller
Models 25M992, 25M993 and 25N658 are designed for
"forward cut" grinding (the drum rotates in the same
direction that it travels). Models 25M994 and 25N659
are designed for "reverse (up-cut)" grinding (the drum
rotates in the opposite direction that it travels).
ti15137a
Forward Cut
(25M992, 25M993 & 25N658)
3A5918B
S
PCD
Diamond Blade
ti15138a
Reverse Up-Cut
(25M994 & 25N659)
To avoid unexpected startup, disconnect spark plug
wire before you service your unit.
1. Slide replacement Drum onto hex shaft.
2. Replace Drum Access Panel (H).
3. Non-DCS Models: Lower Drum Adjustment Dial (D)
and pull Drum Engage Lever (E) so drum rests on
ground and the door pin lines up with the hole.
ti14756a
DCS Models: Pull the Drum Engage Lever (E) to
lower the drum. Turn the Power Switch ON (B). Use
the Up/Down Buttons (V) to raise/lower the drum
housing until the drum rests on the ground and the
door pin lines up with the hole.
ti14766a
ti14764a
ti14755a
Setup
7
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