OPERATION & MAINTENANCE MANUAL SWE215F
Leveling work
Note
Do not use bucket to smooth the ground excessively.
Do not pull bucket in travel manner to carry out smooth
operation.
Do not use bucket in swing manner to carry out leveling
operation. Especially in case of large size obstacles,
damages may occur to machine.
When dozer blade locates at the front end with
deep digging depth, be careful to not collide it with
boom cylinder and bucket.
Place the dozer blade at the rear as possible as it
can when operation.
Dozer blade is only suitable for simple work of
bulldozing instead of downward digging; failure to
comply may result in the damage of dozer blade or
even the damage of machine chassis.
After bucket teeth touches ground vertically, retract it
a little.
When arm is away from the outer side of excavator,
and at right angle to the ground, lift boom and fold the
arm to move the bucket teeth in level.
When arm is near the inner side of excavator and at
right angle to the ground, lower the boom and fold the
bucket at the same time to move the bucket teeth in level.
Loading work
The procedure of using arm and bucket to excavate is
identical with that of “backhoes excavate work”.
Swing upper-structure while raising boom.
When the bucket is reaching the top of the truck, stop swing
operation and boom lifting. Extend arm and bucket to dump.
After dumping, swing upper-structure, fold arm and
bucket appropriately.
Note : The machine is allowed to swing 90° and
180° for loading. To enhance work efficiency,
always perform loading work in 90°swing manner
if possible.
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