MAINTENANCE
7-75
Replace Batteries
IMPORTANT: Before adjusting the electrical system or
welding on the machine, turn the disconnect switch
OFF.
Your machine has two 12-volt batteries with negative (-)
ground.
If one battery in a 24-volt system has failed but the other is
still good, replace the failed battery with one of the same
type. For example, replace a failed maintenance-free battery
with a new maintenance-free battery. Different types of
batteries may have different rates of charge. This difference
could overload one of the batteries and cause it to fail.
Check Monitor Functions and All Other Instrument
Operation
--- every 10 hours
Run the engine at low idle speed when checking the
instruments.
The monitor indicates alarm, caution and confirmation status
in red, orange, and normal operative condition in blue or
green respectively.
Check each gauge or meter if its needle is moved with the key
switch ON. The needle shall be moved when normal and to the
red range when abnormal.
Refer to the Section of Operator's Station in Chapter 1 for more
information.
Summary of Contents for ZW 120-6
Page 4: ......
Page 10: ...MACHINE NUMBERS 2 MEMO ...
Page 58: ...SAFETY SIGNS S 48 MEMO ...
Page 156: ...BREAK IN 2 2 MEMO ...
Page 206: ...OPERATING MACHINE 5 20 MEMO ...
Page 218: ...TRANSPORTING 6 12 MEMO ...
Page 331: ...MAINTENANCE 7 113 25 Cutting edge mounting bolt Bolt dia in 1 Quantity 7 M4GB 07 116 ...
Page 344: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 4 MEMO ...
Page 348: ...STORAGE 10 4 MEMO ...
Page 354: ...TROUBLESHOOTING 11 6 MEMO ...
Page 356: ...SPECIFICATIONS 12 2 MEMO ...
Page 360: ...13 4 OPTIONAL ATTACHMENTS HYDRAULIC TYPE QUICK COUPLER OPERATION MEMO ...