13-1
HYDRAULIC BREAKER, HYDRAULIC CRUSHER AND QUICK COUPLER
OPTIONAL ATTACHMENT
Hydraulic Breaker, Hydraulic Crusher and Quick
Coupler
Selecting a breaker or crusher
Select a breaker, crusher or quick coupler with the correct
size and weight for your machine, considering the stability
of the machine, hydraulic oil pressure and flow rate of the
breaker, crusher or quick coupler. Consult your authorized
Hitachi dealer for correct breaker information.
Precautions for Operation
Carefully study the operation manuals of the breaker,
crusher and quick coupler.
To avoid damaging the machine, hydraulic breaker, crusher
or quick coupler, follow the precautions given below.
Precautions for connecting breaker, crusher or quick
coupler piping
Do not allow impurities to enter into the system when
disconnecting/connecting hoses of the breaker, crusher or
the quick coupler with the arm end piping.
When the breaker, crusher or quick coupler is not installed,
always install caps or plugs to open ends of the pipes on
the arm top and hoses of the breaker, crusher or the quick
coupler to prevent impurities from entering the system.
Be sure to provide spare caps and plugs in the tool box so
that they will be available when needed.
After connecting, check the connecting seal fitting for oil
leakage, and pipe clamp bolts for looseness.
Summary of Contents for Zaxis 17U-5A
Page 4: ......
Page 8: ...CONTENTS MEMO ...
Page 12: ...MACHINE NUMBERS 4 MEMO ...
Page 84: ...OPERATOR S STATION 1 18 MEMO ...
Page 86: ...BREAK IN 2 2 MEMO ...
Page 108: ...DRIVING THE MACHINE 4 14 MEMO ...
Page 228: ...MAINTENANCE 7 88 MEMO ...
Page 230: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Page 232: ...STORAGE 10 2 MEMO ...
Page 240: ...TROUBLESHOOTING 11 8 MEMO ...
Page 250: ...SPECIFICATIONS 12 10 MEMO ...
Page 270: ...13 20 NUMERIC KEYPAD LOCK OPTIONAL ATTACHMENT MEMO ...
Page 274: ...INDEX 14 4 MEMO ...
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