Nakanishi AL-M1203BS2 Operation Manual page 7

5 - 4 Lubricator
CAUTION
・ Make sure to turn the compressed air supply to the Air Line Kit is OFF, before replacing the
Lubricating Oil or draining the water in Lubricating Oil.
・ Check the Lubricating Oil level everyday and before use. If Lubricating Oil level is low, Fill the oil
bowl with Lubricating Oil up to the Upper Oil Limit on the bowl.
・ If collected water in the lubricator taints Lubricating Oil, replace the Lubricating Oil immediately.
(1) Oil Amount (Fig. 4)
Check the Oil Amount in the Window.
If the Lubricating Oil level is low, add additional oil.
(Supply Lubricating Oil to Upper Oil Level Limit of Fig. 4.)
(2) Replacing the Lubricating Oil and draining the water in
the Lubricating Oil (Fig. 4)
Remove the Oil Reservoir from lubricator drain the water
in Lubricating Oil and supply the lubricating oil.
(3) Adjustment of Oil Drip Rate (Fig. 5)
① Set the air pressure to the air motors recommended
maximum air pressure.
② Adjust the Oil Drip Rate to the recommended volume
which is Table 3.
(If using the Air Turbine Spindle, adjust the Oil Drip
Rate to the recommended volume which is 1 drops /
min.)
O direction ： Increase.
S direction ： Decrease.
Table 3.
Number of Air Tool in Use
One (1) Motor
Two (2) Motors
5 - 5 Solenoid Operated Valve
CAUTION
The allowable voltage Àuctuation range is ± 10% of the rated voltage (DC+24V).
・ Equipped with " 2 port directional operated Solenoid Operated Valves (When applying current, the Solenoid
Operated Valve is a Normally Opened Type) ".
・ Activate by applying the DC+24V power source voltage to the Solenoid Operated Valve.
5 - 6 Alarm Buzzer
If the Lubricating Oil level of the Oil Reservoir is low, the Alarm Buzzer will " Beep ".
Adjust the sound volume by turning the Adjustment Sound Volume Knob if needed.
16
Oil Drip Rate
1 to 3 drops / min.
2 to 6 drops / min.
Adjusting Dome
Upper Oil Limit
Lower Oil Limit
Fig. 4
O : Increase
Adjusting Dome
Fig. 5
Oil Filler Cap
Window
Oil Reservoir
S : Decrease