P/N 63674, Rev. 9 Page 97
5 MAINTENANCE AND TROUBLESHOOTING
IN THIS CHAPTER:
5.1 MAINTENANCE INTERVALS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -97
5.2 M
AINTENANCE TASKS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -98
5.2.1 C
HECK THE PNEUMATIC CONDITIONING UNIT EMERGENCY STOP - - - - - - - - - - - - - - - - - -98
5.2.2 C
HECK THE PNEUMATIC CONDITIONING UNIT DROP-OUT CIRCUIT - - - - - - - - - - - - - - - - - -98
5.2.3 M
AINTAIN THE ROTARY TABLE AND DRIVE ASSEMBLY - - - - - - - - - - - - - - - - - - - - - - -99
5.2.4 R
EPLACING THE PLC BATTERY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -99
5.2.5 D
RAG BRAKE SETTINGS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 100
5.2.6 A
DJUSTING THE DRAG BRAKE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 100
5.3 R
ECOMMENDED LUBRICANTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 102
5.3.1 M
AIN RING GEAR LUBRICATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 104
5.3.2 L
INEAR RAIL MAINTENANCE - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 104
5.4 T
ROUBLESHOOTING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 105
5.4.1 T
HE MACHINE ISN’T TURNING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 105
5.4.2 T
HE MACHINE ISN’T FEEDING OR IS SLOW AND UNRESPONSIVE - - - - - - - - - - - - - - - - - - 105
5.4.3 T
HE MACHINE IS CUTTING POORLY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 105
5.4.4 T
HE MACHINE ISN’T CUTTING FLAT - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 106
5.4.5 T
HE SPINDLE ISN’T TURNING - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 106
5.4.6 T
HE MACHINE STOPS SUDDENLY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 106
5.4.7 T
HE CUT DEPTH CHANGES INVOLUNTARILY - - - - - - - - - - - - - - - - - - - - - - - - - - - 106
5.4.8 T
HE SERVO SYSTEM ALARM OR WARNING - - - - - - - - - - - - - - - - - - - - - - - - - - - 106
5.5 MR-J3
SERVO AMPLIFIER ERROR CODES - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 107
5.1 MAINTENANCE INTERVALS
Failure to properly clean and maintain the machine can result in
machine damage and void the warranty.
Always keep chips away from moving machine parts.
Following the maintenance schedule described in Table 5-1 on page 98 is critical
to obtain normal machine life. Keep all machine components in clean working
condition.
Check that parts like the mounting surfaces, hydraulic fittings, and the tools them-
selves are free of metal chips, nicks or burrs. To prevent corrosion, thoroughly
rinse any machine parts that are exposed to salt water with fresh, clear water.