Jet J-1600R, Operating Instructions And Parts Manual

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8
4.1
Machining Capacities
Drilling Tapping Boring
Mild Steel 2-1/2 in. (mm) 2” (mm) 5” (mm)
Cast iron 2-5/16 in. (58.75mm) 2-3/8” (mm) 7-3/8” (mm)
Table 2
4.2
Machine Environment
1. Do not position the machine where it receives direct sunlight.
2. Normal ambient temperature should be b5°C (41°F) and 40°C (104°F).
3. Humidity: Between 30% and 95%. At maximum temperature of 40°C/104°F, relative humidity should not be
over 50%. Higher humidity is acceptable at relative lower temperatures (e.g. 90% humidity at 20C°).
4. Keep machine away from gasoline, chemical substances, dust, acid, sulfides, magnetic interference and
explosive environments.
5. Keep machine away from electrical interference sources such as welding machines and EDM (Electric
Discharge Machining).
6. Illumination of work area should be greater than 500lux.
7. Work area must have adequate ventilation.
8. Floor must be flat.
9. Keep floor around machine free of hydraulic splash to prevent hazard of slipping and falling.
4.3
Power Supply Requirements
1. Acceptable voltage fluctuation: no/- 10%
2. Acceptable frequency fluctuation: +/- 1Hz (50/60Hz)
3. Acceptable momentary power-off duration: less than 10m.sec
4. Acceptable voltage impulse:
Peak value: 200% or less than the line voltage of the actual value (rms.value).
Duration: 1.5m.sec or less.
5. Acceptable AC voltage of the waveform distortion.
6. Acceptable imbalance of the line voltage: 5% or less.
7. Power capacity:
Main motor: 5.625 Kw (7.5HP)
Arm elevating motor: 1.5kW (2HP)
Clamping motor: 0.75kW (1HP)
Coolant pump motor: 0.1kW (1/8HP)
Total power requirement: 20.203 KVA