Case 9013 Crawler Excavator Operator's Manual 6-6751 GB - PDF DOWNLOAD

Page 26

When using compressed air, take the necessary precautions to protect your face.

Hydraulic breaker (optional) • The hydraulic breaker

incorporates two accumulators. These accumulators remain constantly under pressure, event when the hydraulic breaker is removed from the machine. Do not try to service the accumulators. All service work on the accumulators must be carried out by your CASE Dealer.

Before carrying out any service work on the hydraulic breaker, make sure all pressure has been correctly released, in order to avoid any uncontrolled movement. See “Releasing pressure in the hydraulic system” in the “Lubrication/Filters/Fluids” Section.

Clean the machine regularly. Accumulations of grease, dirt and debris can cause injuries or damage the machine.

Template Name: OM_1_col Template Date: 1994_04_29

Whenever carrying out a welding operation on the undercarriage or upperstructure carriage as authorized by the manufacturer and in accordance with his instructions, disconnect the batteries, disconnect the alternator B+ and D+ terminal wires and connect the welding apparatus earth cable to the component on which the welding operation is to be performed. Never connect the welding apparatus to the undercarriage when welding on the upperstructure (or vice-versa). Never connect the welding apparatus earth to a component of the hydraulic system.

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SAFETY/DECALS/HAND SIGNALS

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