Cat Bucyrus 120E Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651471

Page 19

OPERATING INSTRUCTIONS RH 120 E Introduction Gas, dust, steam and smoke

Noise

Always start and operate the engine in a wellvented area;

During operation, all sound baffles of the machine must be closed.

If in an enclosed area, vent the exhaust to the outside;

Always wear the prescribed ear protectors.

Do not modify or tamper with the exhaust system Diesel engine exhaust and some of its constituents are known to cause cancer, birth defects, and other reproductive harm Operate fuel-operated heating systems only on adequately ventilated premises. Before starting the machine on enclosed premises, make sure that there is sufficient ventilation. Observe the regulations in force at the respective site. Carry out welding, flame-cutting and grinding work on the machine only if this has been expressly authorized, as there may be a risk of explosion and fire. Before carrying out welding, flame-cutting and grinding operations, clean the machine and its surroundings from dust and other inflammable substances and make sure that the premises are adequately ventilated (risk of explosion).

Oil, grease and other chemical substances When handling oil, grease or other chemical substances, observe the product-related safety regulations (see safety specifications). Be careful when handling hot consumables (risk of burning or scalding).

Transporting and recommissioning The machine must be loaded and transported only in accordance with the operating instructions. Use only appropriate means of transport and lifting gear of adequate capacity. The recommisioning procedure must be strictly in accordance with the operating instructions.

Hydraulic equipment Check all lines, hoses and screwed connections regularly for leaks and obvious damage. Repair damage immediately. Splashed oil may cause injury and fire. Depressurize all system sections and pressure pipes to be removed in accordance with the specific instructions for the unit concerned before carrying out any repair work. Hydraulic lines must be laid and fitted properly. Ensure that no connections are interchanged. The fittings, lengths and quality of the hoses must comply with the technical requirements.

BA RH120E(3 668 330.00)-EN

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OPERATING INSTRUCTIONS Repair work

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OPERATING INSTRUCTIONS RH 120 E Repair work

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OPERATING INSTRUCTIONS RH 120 E Inspection and servicing

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ELECTRICAL SYSTEM

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SERVICING WORK

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OPERATING INSTRUCTIONS Operation ASSEMBLING WORKING EQUIPMENT - SAFETY INSTRUCTIONS

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OPERATING INSTRUCTIONS RH 120 E Operation WORKING OPERATION

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OPERATING INSTRUCTIONS RH 120 E

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ACCIDENT PREVENTION REGULATIONS FOR ELECTRICALLY POWERED EXCAVATORS

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OPERATING INSTRUCTIONS RH 120 E

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OPERATING INSTRUCTIONS RH 120 E Introduction

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OPERATING INSTRUCTIONS RH 120 E Introduction

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OPERATING INSTRUCTIONS RH 120 E

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