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DESIRABLE INDEPENDENT GROUNDING
Common grounds:
NEVER GROUND EQUIPMENT AS SHOWN IN THE LEFT SIDE FIGURE
(FORBADE):
(WRONG!)
1.3.3 Environmental conditions
Generally, the machine will be installed on the following conditions. However,
these may change over a period of time or in response to seasonal changes.
1) Supply voltage
: 90% to 110% of nominal supply voltage
2) Source frequency
: ±2hz of nominal frequency
3) Ambient temperature
: 0
℃
to 45
℃
(32
℉
to 113
℉
)
4) Relative humidity
: Less than 80%
Temperature changes should not cause condensation.
5) Atmosphere
: Free from excessive dust, acid fumes corrosive gases
and salt
6) It should be avoided to expose the machine to direct sunlight or heat rays
which can change the environmental temperature.
7) Avoid exposing the NC machine to abnormal vibration.
If it is difficult to observe meet these conditions, contact us immediately.
Earth resistance: Less than 100 ohms
Resistance to ground = 100 the number
of devices connected to the grounding
(Ω)
Содержание ATL 1820E
Страница 5: ...1 SAFETY INSTRUCTIONS ...
Страница 22: ...Page 1 17 ...
Страница 24: ...2 MACHINE SPECIFICATIONS ...
Страница 25: ...Page 2 1 2 MACHINE SPECIFICATIONS 2 1 Dimensional drawing ...
Страница 27: ...Page 2 3 2 1 2 Chip Conveyor ...
Страница 31: ...3 INSTALLATION ...
Страница 34: ...3 1 2 Layout floor plan Following is a top view drawing ...
Страница 43: ...4 MAINTENANCE ...
Страница 55: ...5 CHUCK ...
Страница 64: ...Page 7 3 7 1 HEADSTOCK 1 HEADSTOCK _ 18 SPINDLE BORE 58mm 2 ...
Страница 65: ...Page 7 4 18 SPINDLE BORE 58mm 2 ...
Страница 69: ...Page 7 8 7 2 BED Z AXIS TRANSMISSION ...
Страница 71: ...Page 7 10 7 3 CARRIAGE CROSS SLIDE ...
Страница 74: ...Page 7 13 7 4 TAILSTOCK MANUAL TAILSTOCK _ 18 ...