mori seiki NL1500/500, Maintenance Manual

Page: 142 / 245

ሳ٢ᚽᏚ
PNEUMATIC DEVICES
142
16
ሳ٢ᚽᏚ
PNEUMATIC DEVICES
16-1
ሳ٢ᚽᏚίަͽഈ஽Ɂา৙̜ᬱ
Precautions when Performing Maintenance Work on Pneumatic Devices
8
ឬ֖
8
WARNING
1.
ްఙᄑȾཟ೫ȪǾᤛҒȽϏȾᜫްȨɟȹȗȽȗکնɂᝩ୥
ȪȹȢȳȨȗǿ
1.
Inspect the pressure gage periodically. If not set at the
correct value, adjustment is necessary.
ᵘ̷ᡵ̜୒ǾൡಽɁ୒᪩ᵚ
[Serious injury/Machine failure]
2. ᯚ੔ͽഈɂǾާްȪȲɂȪȧɑȲɂͽഈիɥΈႊȪȹȢȳ
ȨȗǿʚʳʽʃɥࡓȪǾ̷ᡵ̜୒ȾȷȽȟɝɑȬǿ 2.
Use a ladder or service platform when working in
elevated places. Loss of balance may result in serious
injury.
16-2
ሳ٢Ɂཟ೫Ȼᝩ୥
Air Pressure Inspection and Adjustment
ᴹਖ਼ᬲᴻ
<Procedure>
1)
ʚʵʠɥࡿȾوȪǾ٢᎔ሳ෥ɥΖፈȬɞǿ
1)
Supply the compressed air by rotating the valve CCW.
2)
ሳ٢ȟ
0.5 MPa
ᴥ፲ᓨʨ˂ɹᴦȾᜫްȨɟȹȗɞȞᆬᝓȬ
ɞǿ
2)
Check that the pressure gage is set at 0.5 MPa (green
mark).
3)
ᝩ୥ȟ॒ᛵȽکնɂǾ٢ӌᝩ୥ʘʠɥ˩ȾऀȠ˩ȥǾوȪ
ȹᝩ୥Ȭɞǿ
3)
If necessary, pull the pressure adjustment knob downward
and rotate it to adjust the pressure.
ۄ٢ᴷ
ʘʠɥծȾوȬǿ Increasing pressure:
Rotate the knob CW.
ນ٢ᴷ
ʘʠɥࡿȾوȬǿ
Reducing pressure:
Rotate the knob CCW.
2
าᜤ
2
NOTE
ᝩ୥ȺȠȽȗکնɂǾࡾکϫɁሳ٢ໃɥᆬᝓȪȹȢȳȨȗǿ If the pressure cannot be adjusted, check the plant side air source.
Pressure Gage
Adjusting Knob
Air Filter
Manual Drain Cock
Valve
٢ӌ᜛
ᝩ୥ʘʠ
ɲɬʟɭʵʉ
ਖ਼Ӧʓʶʽɽʍɹ
ʚʵʠ