12. Place the Igniter back into the blue Fireproof Sleeve and fasten it to the side of the Housing using
the two screws that had been removed in Step 6.
13. Place the Reflector back into the Housing and fasten with the four remaining screws.
14. Place the Lamp back into the unit.
Fuse Replacement Procedure
The ECE series 400 Watt Power Supply utilizes two Line-Input Fuses. These fuses are external and are
located in the Power Cord Receptacle at the rear of the Power Supply Housing. The fuses are 6.3 amp,
slow-blow fuses.
WARNING! Electrical shock hazard. Exercise extreme care when replacing fuses. Make
sure only qualified personnel perform fuse replacement and that all power switches are off
and the power cord is unplugged.
Replacing External Fuses
1. Turn the Power Switch on the Power Supply off.
2. Unplug the Power Cord from the electrical source.
3. Unplug the Power Cord from the Power Cord Receptacle at the rear of the Power Supply Housing.
4. Place a small, flat-blade screwdriver into the notch at the top of the Plug Recess and pull the Fuse
Cover downwards approximately 70 degrees. The Fuse Retainer should be exposed and should
be removed by pulling it straight out (Figure 18).
5. Slide out the blown Fuses and replace with new 6.3 Amp, slow-blow Fuses.
CAUTION! It is important to replace this Fuse with the same 6.3 Amp rated, slow-blow type.
6. Slide the Fuse Holder back into the Receptacle until it is fully seated, then rotate the cover
upward until it latches.
7. Install the Power Cord and connect it to the electrical power source.
8. Turn the Power Switch on.
Figure 18. Replacing Fuses
Cleaning the Flood Lamp
Periodically clean the Bulb and Reflector surfaces. A soft, clean, lint- free cloth and any standard glass
cleaner should be used. Heavier deposits may require cleaning with isopropyl alcohol.
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