Komatsu — GENERAL MACHINE PRECAUTIONS

SAFETY PRECAUTIONS SHUTDOWN Never leave the machine with the engine running or the bucket raised. When parking the machine, shut off the engine, lower the bucket to the ground, place the transmission directional lever in neutral (N), apply the parking brake, turn off the electrical starting switch and remove the key. Park the machine in a non-traffic area. If parking in traffic lanes cannot be avoided, provide appropriate flags, barriers, flares and warning signals. Also provide advance warning signals in the traffic lane for approaching traffic. Avoid parking on a slope because unexpected machine movement may occur.

If necessary to park on a slope, park at right angle to the slope and block the tires. Raised lift arms will drop when the control lever is moved to “LOWER” or “FLOAT” even with the engine off. ALWAYS lower the lift arms when parking the machine. If the machine is equipped with a multi-purpose bucket, close the clam before dismounting. Always lock the machine, including any anti-vandalism attachments, when leaving it unattended. MAINTENANCE GENERAL MACHINE PRECAUTIONS Constantly be aware of dangers involved in working on the machine and take proper precautions.

It is not possible to anticipate all conceivable ways or conditions under which this machine may be serviced or to provide precautions for all the possible hazards that may result. Safety is always the most important rule. Standard and accepted safety precautions and equipment should be used. NEVER stand near the bucket or the tires while the engine is running. During servicing, DO NOT allow anyone in the operator’s compartment who is not trained and assisting in the servicing. Do not attempt repairs you do not understand. Consult your Distributor for information and service. When it is necessary to make any checks or adjustments with the engine running, use two people.

A trained operator must be at the controls to safeguard the mechanic making the checks or adjustments. BE SURE the transmission directional lever is in neutral (N), the parking brake is applied and the front and rear frames are locked together. NEVER run the engine when cleaning or lubricating the machine because serious injury could result from contacting moving parts. Before servicing the machine, BE SURE the engine is off, the bucket is lowered, the transmission directional lever is in neutral (N), the parking brake is applied and the electrical starting switch is off and the key is removed. Tag the machine.

Be sure the engine hood or access door(s) is secure in the open position during service work in the engine compartment. Unexpected closing could cause injury. NEVER remove any guards or shields with the engine running because of the danger of contacting rotating p-k. Before working on the engine or electrical system, disconnect the negative (ground) battery cable. Tag the cable and controls to warn against starting. When service requires access to areas that cannot be reached from the ground or a service platform on the machine, use a ladder or platform of appropriate capacity. Before working under the machine, block the tires to prevent machine movement.

ALWAYS lock the front and rear frames together with the safety bar and pins before working near the center of the machine. If the frames move, serious injury could result. Use only approved parts for repairs and maintenance. Failure to do so could compromise personal safety, machine performance and reliability.