00 Index and foreword CEN00002-05
27
2. Observe both capacitor charge lights (CCL1,
CCL2). CCL1 is on the outside of the contactor
box. CCL2 is on the switch panel inside the low
voltage area. The lights will stay illuminated as
long as the voltage on the DC link is greater
than 50 VDC. Refer to Figure 00-6.
Hazardous voltages may be present in this equip-
ment even if the engine and capacitor charge
lights are off.
Use measurement and protective equipment
rated for 2000 VDC minimum to verify that no
voltage is present before touching any terminal.
Verify functionality of the measurement equip-
ment using site-approved procedures both
before and after performing control group mea-
surements.
Failure to observe these precautions may result
in death or serious personal injury.
FIGURE 00-6. CAPACITOR CHARGE LIGHTS
1. Exterior Capacitor Charge Light (CCL2)
2. Interior Capacitor Charge Light (CCL1)
3. Information Display Panel
4. DC Link Capacitors
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