Altec DRM 12, Manual

Page: 12 / 143

Section 3 — Safety • 7
Figure 3.3 — Chip Curtain
Warning
Death or serious injury can result from flying objects.
The chip curtain must be properly installed and in
good condition. Wear appropriate safety equipment.
Inspect chip curtain for damage or missing segments.
Replace the chip curtain if damaged.
Rotational Indicator
The rotational indicator (refer to Figure 3.4) is located on
the belt guard. Movement of the bolt head seen through
this guard indicates movement of the drum and drive
components.
Figure 3.4 — Rotational Indicator
Warning
Death, serious injury, or property damage can result
when attempting to access moving components.
Make sure components have come to a complete
stop before performing inspection or maintenance.
Inspect visibility of the rotational indicator. Make sure no
debris is blocking view.
Drum Blade Change Pin
Complete LOTO procedures prior to performing mainte -
nance on the blades.
A pin (refer to Figure 3.5) is used to lock drum while
performing blade maintenance. After the drum hood has
been opened, rotate the pin, and slide it into the slot.
Engage the pin directly in front of the drum blade. Rotate
drum 180 degrees, lock to perform maintenance on the
second blade. Prior to closing the drum access hood, lift
and rotate the pin back to the start position.
Figure 3.5 — Drum Blade Change Pin
Warning
Death or serious injury can result while performing
blade maintenance. Wear appropriate safety equip-
ment.
Wear cut resistant gloves when performing blade main -
tenance or inspection.
Guards
The chipper is equipped with safety guards (refer to Figure
3.6) to protect you from injury. Do not start or operate the
chipper with these guards removed. Inspect all guards
to make sure they are in place, in good condition, and
properly secured. Never attempt to install a guard or close
the drum hood while the chipper is running. Make any
necessary repairs prior to starting the chipper.