
Thumb
Thumb attachment
Lubricate the thumb pivot pin every 50 hours or
every 8 hours in aggressive, corrosive conditions
(VOLVO Ultra Grease Moly EP2 or equivalent is
recommended).
Check the hydraulic lines wear status every day.
Safety
NOTE!
Do not operate the machine until you know the
function and position of the instruments and
operating controls. Carefully read through this
Operator’s Manual, your safety is involved!
Prevent persons from staying in the risk zone
(closer than 7 (23 ft) meters from the machine and
its attachments).
Wear protective equipment. If the machine has a
canopy, a front protective guard must be used
and operator must use safety glasses and a
helmet.
Never start the engine when the hydraulic
couplings are disconnected.
Never leave the machine with engine running and
key inserted.
Before shutting down the engine or leaving the
machine, lower the bucket to the ground and
open the thumb. It is dangerous to leave the
thumb and bucket in the air with material inside.
Before disconnecting or connecting hydraulic
hoses the engine must be shut down. The ignition
key must be switched to running position / ignition
and the proportional rollers must be shifted right
Prevent persons from staying in the risk
zone.
X = 7 meters (23 ft)
114
Operating techniques
Thumb
Содержание ECR50D
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