1-22
A0055170
A0055190
A0055180
PRECAUTIONS WITH BATTERY
‡ When repairing the electrical system or when carrying out electrical welding, remove the negative
(–) terminal of the battery to stop the flow of current.
HANDLING HIGH-PRESSURE HOSES
‡ Do not bend high-pressure hoses or hit them with hard objects. Do not use any bent or cracked
piping, tubes or hoses. They may burst during use.
‡ Always repair any loose or broken fuel hoses or oil hoses. If fuel or oil leaks, it may cause a fire.
PRECAUTIONS WITH HIGH PRESSURE OIL
‡ Do not forget that the work equipment circuits are always under pressure.
‡ Do not add oil, drain oil, or carry out maintenance or inspection before completely releasing the
internal pressure.
‡ If oil is leaking under high pressure from small holes, it is dangerous if the jet of high-pressure
oil hits your skin or enters your eyes. Always wear safety glasses and thick gloves, and use a piece
of cardboard or a sheet of wood to check for oil leakage.
‡ If you are hit by a jet of high-pressure oil, consult a doctor immediately for medical attention.
8. PRECAUTIONS FOR MAINTENANCE
WARNING: For reasons of safety, always
follow these safety precautions.
Summary of Contents for WA20-2
Page 39: ...1 30 MEMO ...
Page 40: ...2 1 OPERATION ...
Page 42: ...2 3 10 GENERAL VIEW 10 GENERAL VIEW 10 2 GENERAL VIEW OF CONTROLS AND GAUGES ...
Page 114: ...3 1 MAINTENANCE ...
Page 132: ...3 19 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ...
Page 134: ...3 21 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ...
Page 136: ...3 23 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ...
Page 175: ...3 62 MEMO ...
Page 176: ...4 1 SPECIFICATIONS ...
Page 178: ...5 1 OPTIONS ATTACHMENTS ...
Page 188: ...4 3 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 190: ...4 5 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 192: ...4 7 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 194: ...4 9 25 SPECIFICATIONS 25 SPECIFICATIONS ...
Page 195: ...4 10 MEMO ...