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5. Turn the main switch to the OFF position.
Introduction
WARNING:
safety chapter before you do maintenance
on the product.
WARNING:
disconnect the power cord before you do
maintenance.
To do before the maintenance
WARNING:
serious injury and death. Obey all safety
instructions in this manual when do servicing
of the product.
•
Use personal protective equipment. Refer to
Personal protective equipment on page 20 .
•
Park the product in a sufficiently large and safe area.
•
Park the product on a level surface with the arm
system and outriggers down.
•
Some components on the product become very hot
during the operation. Let the product become cool
before you do maintenance.
•
Set out clear signs to give a warning to bystanders
that maintenance work is in progress.
•
Make sure that the area is sufficiently illuminated.
1401 - 002 - 15.10.2021
OFF
ON
Maintenance
Read and understand the
To prevent injury,
Electricity can cause
6. Close the right hatch on the product.
7. Disconnect the power plug.
•
Use lifting equipment to lift heavy product parts and
to keep them in a stable position during
maintenance. Lock product parts mechanically
before maintenance to prevent injury from moving
parts.
•
Stop the motor and disconnect the power plug to
prevent accidental start during maintenance. Make
sure that the power plug is disconnected during
maintenance.
•
Clean the area around the product from oil and dirt.
Remove unwanted objects.
•
Clean the product. Dirt in the hydraulic system can
cause damage.
•
Keep fire extinguishers, medical supplies and an
emergency phone near.
•
Lock product parts that can move mechanically
before you loosen the screw joints or disconnect the
hydraulic hoses.
•
Be careful when you disconnect connections. The
pipe and hose couplings can stay pressurized
although the product is stopped.
•
Put marks on all the cables and the hoses to make it
easier to assemble the product correctly.
Maintenance schedule
* = General maintenance done by the operator. The
instructions are not given in this operator's manual.
X = The instructions are given in this operator's manual.
63
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