Setup; Handle Bar Adjustment (Pro Models Only); Engine Kill Button; Drum Installation/Replacement For Grindlazer Standard Series Models - Graco GrindLazer 25M843 Operation - Repair - Parts

For removal of materials from flat horizontal concrete and asphalt surfaces
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Setup

Setup
Handle Bar Adjustment (Pro
Models Only)
The handlebars are equipped with a high-density
vibration suppression material to reduce operator fatigue
when operating equipment. To adjust the handlebars to
a new position for different height operators please follow
these steps:
1. Using a 9/16" (14mm) wrench or socket, loosen the
bolts on both sides of the handlebars until the
handlebar moves freely.
2. Stand behind the machine and lightly tap the
handlebar to the desired position.
3. Re-tighten the bolts to 260-300 in-lb (29-34 N•m) to
lock the handlebars into position.
NOTE: Never operate equipment with loose handlebars.
The bolts must be fastened tightly assuring the handle is
locked into position.

Engine Kill Button

In the event of a malfunction or an accident (such as the
machine operator falling or losing footing), the
GrindLazer is equipped with a corded Engine Kill Button.
Attach the end of the cord to the operator's belt or wrist,
and snap the clip into place on the button by raising the
top of the Engine Kill Button and inserting the clip into the
gap. If the operator becomes distanced too far from the
machine, the cord will detach from the button and the
machine will stop running. The engine can also be
8
stopped by pressing down on the Engine Kill Button.
Drum Installation/Replacement
for GrindLazer Standard Series
Models
Normal use will require periodic drum inspection and
may necessitate drum replacement. Time of
replacement will vary according to usage and load
factors.
Tools needed:
1. 17mm socket or wrench
2. Rubber mallet
To avoid injury from unexpected start up, disconnect
spark plug wire before you service your unit.
1. Raise the Drum Engage Lever to the up position so
the cutter drum is off the ground.
3A5578C

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