Lubrication And Inspection Method - Okuma VTM-200 Operation & Maintenance Manual

2-2.

Lubrication and Inspection Method

Supplying Oil to the Hydraulic Power Unit
Piston pump
Pressure gauge
Specified Oil
Tank Capacity
Oil Change Interval
Set pressure
[Supplement]
1) For detailed operation procedures, refer to the appended instruction manual for the
hydraulic power unit.
2) When the oil level drops below the specified level, an alarm results. However, if this
alarm occurs, power supply to the machine is cut off, which will then cause probelms
for machine operation. Therefore, check the oil level without fail before starting opera-
tion.
3) Normally use HM32. However, use FC22 (with a viscosity index of 140 or over) at a tem-
perature below 10°C (50°F).
Electric motor
Oil level gauge
HM32
(Typical Brand: Mobil DTE Excel 32)
20 liter (5.28 US gal) (entire tank capacity: 27 liter [7.1 US gal])
After filling up, operate the machine once and then replenish the oil.
Change every 2,000 hours of operation
Once every 10 months for 200 hours of operation per month
Once every 4 months for 500 hors of operation per month
60 MPa (8,706 psi)
SECTION 3 OPERATION (OF CNC LATHE)
Oil filler port
5699-E P-25
Tank
Filter
LE11214R0100500110001