KOMATSU PC200-250001, PC220-65001. Manual - part 3

SAFETY

POSITION FOR ATTACHING SAFETY LABELS

2-5

SAFETY LABELS

(1) Precautions for operation, inspection and

maintenance (09651-A0641)

(2) Precautions for before operation (09802-03000)

(3) Warning for leaving operator's seat (09654-A0641)

POSITION FOR ATTACHING SAFETY LABELS

SAFETY

2-6

(4) Warnings for high voltage (09801-A0641)

(5) Warnings when opening front window

(09839-03000)

(6) Warnings when stowing front window

(09308-A0481)

SAFETY

POSITION FOR ATTACHING SAFETY LABELS

2-7

(7) Precautions for high-temperature coolant and

hydraulic oil (09653-A0481)

(8) Precautions when handling accumulator

(09659-A057B)

(9) Precautions when adjusting track tension

(09657-A0881)

(10) Precautions when handling cable (09808-A0881)

POSITION FOR ATTACHING SAFETY LABELS

SAFETY

2-8

(11) Stop rotation when performing testing and

adjusting (09667-A0481)

(12) Explanation of methods for emergency escape

(20Y-00-31170)

(13) Roll-over precautions (09805-A0881)

SAFETY

POSITION FOR ATTACHING SAFETY LABELS

2-9

(14) Roll-over precautions (09805-C0881)

(15) Prohibited to enter within swing range

(09133-A3281)

(16) Beware of equipment (09134-A1681)

POSITION FOR ATTACHING SAFETY LABELS

SAFETY

2-10

(17) Precautions for broken or becomes dislodged to

the window (20U-98-21910)

(18) Prohibition of jump start (09842-A0481)

SAFETY

SAFETY INFORMATION

2-11

SAFETY INFORMATION

SAFETY RULES

Only trained and authorized personnel can operate and maintain the machine.

Follow all safety rules, precautions and instructions when operating or performing maintenance on the
machine.

If you are under the influence of alcohol or medication, your ability to safely operate or repair your machine
may be severly impaired putting yourself and everyone else on your jobsite in danger.

When working with another operator or with a person on worksite traffic duty, be sure that all personnel under-
stand all hand signals that are to be used.

IF ABNORMALITIES ARE FOUND

If you find any abnormality in the machine during operation or maintenance (noise, vibration, smell, incorrect
gauges, smoke, oil leakage, etc., or any abnormal display on the warning devices or monitor), report to the person
in charge and have the necessary action taken. Do not operate the machine until the abnormality has been cor-
rected.

WORKING WEAR AND PERSONAL PROTECTIVE ITEMS

Do not wear loose clothing and accessories. There is a
hazard that they may catch on control levers or other pro-
truding parts.

If you have long hair and it hangs out from your hard hat,
there is a hazard that it may get caught up in the machine,
so tie your hair up and be careful not to let it get caught.

Always wear a hard hat and safety shoes. If the nature of
the work requires it, wear safety glasses, mask, gloves, ear
plugs, and safety belt when operating or maintaining the
machine.

Check that all protective equipment functions properly
before using it.

FIRE EXTINGUISHER AND FIRST AID KIT

Always follow the precautions below to prepare for action if any injury or fire should occur.

Be sure that fire extinguishers have been provided and
read the labels to ensure that you know how to use them in
emergencies.

Carry out periodic inspection and maintenance to ensure
that the fire extinguisher can always be used.

Provide a first aid kit at the storage point. Carry out periodic
checks and add to the contents if necessary.

SAFETY INFORMATION

SAFETY

2-12

SAFETY EQUIPMENT

Be sure that all guards and covers are in their proper position. Have guards and covers repaired immediately if
they are damaged.

Understand the method of use of safety features and use them properly.

Never remove any safety features. Always keep them in good operating condition.

KEEP MACHINE CLEAN

If water gets into the electrical system, there is a hazard
that it will cause malfunctions or misoperation. Do not use
water or steam to wash the electrical system (sensors,
connectors).

If inspection and maintenance is carried out when the
machine is still dirty with mud or oil, there is a hazard that
you will slip and fall, or that dirt or mud will get into your
eyes. Always keep the machine clean.

KEEP OPERATOR'S COMPARTMENT CLEAN

When entering the operator's compartment, always remove all mud and oil from the soles of your shoes. If you
operate the pedal with mud or oil affixed to your shoes, your foot may slip and this may cause a serious acci-
dent.

Do not leave parts or tools lying around the operator's compartment.

Do not stick suction pads to the window glass. Suction pads act as a lens and may cause fire.

Do not use cellular telephones inside the operator's compartment when driving or operating the machine.

Never bring any dangerous objects such as flammable or explosive items into the operator's cab.

LEAVING OPERATOR'S SEAT WITH LOCK

Before standing up from the operator's seat (such as when
opening or closing the front window or roof window, or
when removing or installing the bottom window, or when
adjusting the operator's seat), lower the work equipment
completely to the ground, set lock lever (1) securely to the
LOCK position (L), then stop the engine. If you accidentally
touch the levers when they are not locked, there is a haz-
ard that the machine may suddenly move and cause seri-
ous injury or property damage.