Komatsu 830E Shop Manual page 18

PRECAUTIONS WHEN USING ROPS
• If ROPS is installed, the ROPS must never be removed when operating the machine.
• The ROPS is installed to protect the operator if the machine should roll over. It is designed not only to support
the load if the machine should roll over, but also to absorb the impact energy.
• The ROPS installed on equipment manufactured and designed by Komatsu America Corp. fulfills all of the
regulations and standards for all countries, but if it is modified or repaired without authorization from Komatsu
America Corp., or is damaged when the machine rolls over, the strength will drop and it will not be able to fulfill
its function properly. It can only display its performance if it is repaired or modified in the specified way.
• When modifying or repairing the ROPS, always consult the authorized regional Komatsu distributor.
• Even if the ROPS is installed, it cannot show its full effect if the operator does not fasten the seat belt properly.
Always fasten the seat belt when operating.
PRECAUTIONS FOR ATTACHMENTS
• When installing and using optional equipment, read the instruction manual for the attachment and the
information related to attachments in this manual.
• Do not use attachments that are not authorized by Komatsu America Corp., or the authorized regional
Komatsu distributor. Use of unauthorized attachments could create a safety problem and adversely affect the
proper operation and useful life of the machine.
• Any injuries, accidents, and product failures resulting from the use of unauthorized attachments will not be the
responsibility of Komatsu America Corp., or the authorized regional Komatsu distributor.
PRECAUTIONS ON STARTING MACHINE
• START THE ENGINE FROM THE OPERATOR'S SEAT ONLY.
• NEVER ATTEMPT TO START THE ENGINE BY SHORTING ACROSS THE
STARTER TERMINALS. This may cause fire, or serious injury or death to anyone in
machine's path.
A3-4 General Safety and Operating Instructions A03020