Personnel; Equipment; Working Under The Machine - Komatsu WB93S-5 F50003 Operation & Maintenance Manual

2.8.3 PERSONNEL

Any maintenance operation must be carried out exclusively by authorized and duly trained personnel; specific
q
and personal protection measures must be adopted when grinding, welding and when using sledges or heavy
hammers.
When assembling the equipment or cylinder connection pins, use wooden, plastic or in any case not excessively
q
hard tools to check the centering of the holes.
Do not use your fingers, since you run the risk of cutting them off.

2.8.4 EQUIPMENT

The normal or special equipment that must be installed on the
q
machine or that have been removed must be stored in a safe
place and positioned in such a way as to prevent them from
falling down. If they fall on someone, they may cause serious
bodily harm.
When assembling or removing any equipment, make sure that
q
the ropes and the lifting hook are in good conditions and
properly dimensioned for the load to be lifted.

2.8.5 WORKING UNDER THE MACHINE

Before performing service or repairs under the machine, always
q
lower the work equipment to the ground or in any case lower it
as much as possible.
Always lock the tyres of the machine securely.
q
Avoid working under the machine if it isn't properly supported.
q
PRECAUTIONS TO BE TAKEN DURING MAINTENANCE
RWA01320
RWA02520
53