C
H A P T E R
3
O
P E R A T I N G
T H E
6 7 1 0 D
6 6
6 7 1 0 D G
R I N D E R
O
P E R A T O R
S
A F E T Y
M
A N U A L
1 0 9 4 0 1 B
11.
Ensure the hydraulic suction line valve is in a verti-
cal position (Figure 67).
Figure 67:
Suction Valve, Hydraulic Oil
Important
Avoid machine damage and costly down time.
Make sure the suction valves are open before start-
ing the engine. Serious damage to hydraulic pumps
can result if the hydraulic line shut-off valves are
closed when the engine is started and operated.
Damage can begin as soon as the engine starts.
12.
Press the remote transmitter
POWER
ON
button to
check the battery level of the remote:
•
If the red LED is blinking, recharge or replace
the batteries.
13.
Ensure that everyone is well away from the operat-
ing area.
Inspecting the Feed Material for
Contaminates
Contaminated material is one of the biggest problems
for high-speed grinders. Any large, non-crushable mate-
rial that is inadvertently fed into the machine is likely to
cause downtime and a severity of damage that is not
predictable, but which could be high. Also, contamina-
tion presents a safety concern:
1
WARNING
Flying objects hazard.
Rocks, metals, knots, and other hard objects
could result in serious injury if thrown from the
machine. Inspect the feed material and remove
any contaminates prior to loading the hopper.
Contamination includes, but is not limited to:
•
rocks,
•
cement,
•
large knots or trunks,
•
ferrous and non-ferrous metals,
•
and abrasives such as soil, sand, and dirt.
Loader operators can reduce the effects of abrasives
where dirt is mixed in with the feed material by shaking
the material as they move and load it. Additional crew
members can assist with inspecting and removing non-
crushables and non-grindable materials.
In operations where there is a probability of metals,
such as in demolition jobs, a metal detector can be uti-
lized to identify and remove the contaminates. Also, a
material separating conveyor with a strong magnet can
assist in removing contaminates from green waste.
The 6710D is designed and equipped for some degree of
impact protection from a non-crushable contaminate.
However, not every type of impact can be predicted,
prevented, or protected against. Inspecting the feed
material and removing contaminates from the feed
stream is the best possible protection to reduce the pos-
sibility of damage due to impact.
For a description of the machine’s impact protection
components, see “Impact Protection” on page 22.
F08386
Содержание Peterson 6710D
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