1 Daily Maintenance and Periodic Inspection and Maintenance
MITSUBISHI CNC
III - 2
1.1 Maintenance Items
Maintenance is categorized into daily maintenance items (items to be carried at set intervals) and periodic maintenance
items (replacement of parts when life is reached).
Some parts will not function in a hardware manner when the life is reached, so these should be replaced before the life is
reached.
1.1.1 Escutcheon
(1) Cleaning the escutcheon
(a) Prepare the rear side of the escutcheon to clean.
(b) Wipe the escutcheon with a soft, clean, dry cloth. If cleaning is still required, put some neutral detergent on a
cloth and wipe. Do not use alcohol, thinner, etc.
1.1.2 LCD Panel
(1) Handling the LCD panel
(a) Precautions for use
-
The polarizing plate (display surface) of the LCD panel surface can be easily scratched, so be careful
during handling.
-
Glass is used in the LCD panel. Be careful not to drop the LCD panel or allow it to hit hard objects, as the
glass may chip or break.
-
The polarizing plate may be stained or discolored if drops of water, etc., adhere to it for long periods, so
be sure to wipe off any moisture immediately.
-
Wipe off any dirt, dust, etc., on the polarizing plate using absorbent cotton or other soft cloth.
-
A CMOS LSI is used in the LCD panel, so be careful of static electricity when handling.
-
Never disassemble the LCD panel. Doing so will damage the panel.
(b) Precautions for storage
-
Do not store the LCD panel in locations having a high temperature or humidity. (Store within the storage
temperature range.)
-
When storing the LCD panel as an individual unit, be sure that other objects do not touch or hit the
polarizing plate (display surface).
-
When storing the LCD panel for long periods, be sure to store in a dark place away from exposure to
direct sunlight or fluorescent light.
Class
Name
Life
Inspection/replacement
Remarks
Daily
maintenance
Escutcheon
Once/two months
(Accordingly when dirty)
Periodic
maintenance
Battery
(lithium battery)
Cumulative data
holding time:45,000 hr
When battery voltage drop
caution alarm occurs
(Guideline: approx. 5 years)
Refer to section "Hardware
Replacement Methods" for
details.
Back light
50,000 hr
Refer to left.
Other
consumable
parts
Operation board
10
6
punches
Refer to left.
Summary of Contents for E70 Series
Page 1: ......
Page 3: ......
Page 9: ......
Page 11: ......
Page 13: ......
Page 15: ......
Page 24: ...I SCREEN OPERATIONS ...
Page 25: ......
Page 26: ...I 1 1 Operating the Setting and Display Unit ...
Page 57: ...1 Operating the Setting and Display Unit MITSUBISHI CNC I 32 ...
Page 58: ...I 33 2 Monitor Screens ...
Page 139: ...2 Monitor Screens MITSUBISHI CNC I 114 ...
Page 140: ...I 115 3 Setup Screens ...
Page 232: ...I 207 4 Edit Screens ...
Page 314: ...I 289 5 Diagnosis Screens ...
Page 355: ...5 Diagnosis Screens MITSUBISHI CNC I 330 ...
Page 356: ...I 331 6 Maintenance Screens ...
Page 436: ...II MACHINE OPERATIONS ...
Page 437: ......
Page 439: ...MITSUBISHI CNC II 2 ...
Page 440: ...II 3 1 Operation State ...
Page 444: ...II 7 2 Indicator Lamps ...
Page 446: ...II 9 3 Reset Switch and Emergency Stop Button ...
Page 448: ...II 11 4 Operation Mode ...
Page 456: ...II 19 5 Operation Panel Switches in Operation Mode ...
Page 460: ...II 23 6 Operation Panel Switch Functions ...
Page 495: ...6 Operation Panel Switch Functions MITSUBISHI CNC II 58 ...
Page 496: ...II 59 7 Other Functions ...
Page 509: ...7 Other Functions MITSUBISHI CNC II 72 ...
Page 510: ...III MAINTENANCE ...
Page 511: ......
Page 512: ...III 1 1 Daily Maintenance and Periodic Inspection and Maintenance ...
Page 515: ...1 Daily Maintenance and Periodic Inspection and Maintenance MITSUBISHI CNC III 4 ...
Page 516: ...III 5 2 Hardware Replacement Methods ...
Page 531: ...2 Hardware Replacement Methods MITSUBISHI CNC III 20 ...
Page 532: ...IV APPENDIXES ...
Page 533: ......
Page 534: ...IV 1 Appendix 1 List of Function Codes ...
Page 536: ...IV 3 Appendix 2 Table of Command Value Ranges ...
Page 543: ...Appendix 2 Table of Command Value Ranges MITSUBISHI CNC IV 10 ...
Page 544: ...IV 11 Appendix 3 Circular Cutting Radius Error ...
Page 546: ...IV 13 Appendix 4 Registering Editing the Fixed Cycle Program ...
Page 561: ...Appendix 4 Registering Editing the Fixed Cycle Program MITSUBISHI CNC IV 28 ...
Page 562: ...IV 29 Appendix 5 RS 232C I O Device Parameter Setting Examples ...
Page 564: ...IV 31 Appendix 6 Explanation of Alarms ...
Page 678: ...IV 145 Appendix 7 Operation Messages ...
Page 699: ...Appendix 7 Operation Messages MITSUBISHI CNC IV 166 ...
Page 700: ...IV 167 Appendix 8 User Parameters ...
Page 777: ...Appendix 8 User Parameters MITSUBISHI CNC IV 244 ...
Page 782: ......