Shindaiwa DGK11F, Руководство по обслуживанию

Страница: 17 / 32

14
6. Service Data
ELECTRIC SHOCK
WARNING
Never touch the output terminal during operation to avoid electric
shock. Always stop the engine and remove the starter key during a
service maintenance.
Stop the engine before you will start any maintenance!
6-1 Technical Specification
Items Reference Value Note
Insulation
Armature
winding 3MΩ or more
DC500V
Megger Tester
Exciter field
Preheat time
Approx. 1 sec. with coolant temperature
30
℃
(86 °
F) and a
pprox. 10 sec. with
coolant temperature -15
℃
(5 °
F)
Automatic
preheating system
Min. rpm at no load 1200min
-1
Max. rpm at no load 60Hz: 1800min
-1
Lubricant oil pressure 0.24~0.44MPa{2.5~4.5kgf/cm²}
Coolant temperature
70~95 ℃ (158~203 ° F)
Frame temperature limit
within 80
℃
(176
° F)
Sealed bearing temperature limit
within 80 ℃ (176 ° F)
Speed regulation Momentary
within 10%
Steady-state
deviation
within 5%
Voltage regulation
Momentary
within 20%
Steady-state
deviation
within 1.0%
Frequency Idle: 40 Hz, Rated: 60 Hz
Variable voltage (60Hz)
197~255V 60
±
0.1Hz
Protective device
1 Low oil pressure Working Pressure 0.0481MPa{0.5kgf/cm²} Engine Stop
2
High water temp.
Working Temperature 115
℃
(239
° F)
Engine Stop
3
Diagnosis
Engine Malfunction - -
4
Insufficient Battery
Charge
- Battery voltage: below 8V -
5 Over Speed - above 2070 min
-1
Engine Stop
6
Boost
Intake Temperature 85
℃
(185 °
F)
-