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23
XYZ Machine Tools Ltd
TRAK
2
OP
Installation, Maintenance, Service & Part List Manual
When the lube pump is turned on (either for a scheduled discharge or by Service Code 300), normal
pumping pressure will open the pressure switch and cause the status input to go low. If the status stays
high, then the flashing orange safety message “LUBE PRESS LOW” will appear on the display.
The low oil pressure warning is latched on. It can only be cleared by a normal pressure signal during a lube
pump operating cycle. Once the low pressure fault is remedied, operate the pump using code 300 to clear
the message (the message will also clear if pressure is sensed as normal during the next scheduled, lube
pump operating cycle).
The machine will continue to operate with a low lube oil pressure warning (allowing you to complete a
programme run, for example). However, the cause of low oil pressure should be investigated as soon as
possible.
If low pressure is sensed on the next scheduled lube pump cycle, then programme run is inhibited. The
following error messages will appear depending on which one is active. If both are active, the LUBE LEVEL
LOW message is displayed:
1.
ERROR 5265 - LUBE LEVEL LOW – The lube pump level is low. You will not be able to run until the
lube level is resolved. Check the fluid level and refill.
2.
ERROR 5266 - LUBE PRESSURE LOW – The lube pressure is low. You will not be able to run until
this condition is resolved. Check the lube pressure, and use Service Code 300 to manually
discharge the pump and clear this fault condition.
See lubrication system drawing 27591-1 for further information.
3.3.2
Other Lubrication Points
Tool Change Air Cylinder Oil Cup
Supplies oil to the “Air Over Oil” cylinder and should not require replenishment. If it does, there is likely a
leak in the system. However, if required, fill the oil cup on the front of this cylinder with an ISO32 hydraulic
oil.
Grease fittings on ATC
Apply a good grade of general-purpose grease, like Shell Darina AX, through the grease fittings found at the
rear of the machine that supply grease to the ATC linear guide blocks. We recommend this be done every 6
months. See figure 3.7.
Fig 3.7
3.4
Installation Checklist
1. make sure there is no power or air connected to the machine
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Summary of Contents for TRAK 2OP M11 Mill
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