Creche Innovations MicroCool Manuel de l'utilisateur - Page 7
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Maintenance
2.1 Fuse Replacement
If this product is operated according to procedures in this manual, the fuses that
are located internally at the base of the transformer housing may never need
replacing. But, if one or more system abnormalities do occur, the protective current
fuse (s) will fail and need to be replaced.
NOTE: Before replacing a blown fuse(s), a complete system check should be
Undertaken to reveal the underlying cause(s) for the failure. Appropriate corrective
action should be taken to prevent future occurrences.
2.1.1. Turn the power switch off (O) and disconnect the fixture from the mains supply
to avoid electrical shock.
2.1.2. Loosen the single screw on the transformer housing where the power cord enters.
Remove cover by lifting this end up and away, it will naturally pivot around the clip
at the opposite end.
2.1.3. Check and replace fuses located on the terminal block by pulling the black fuse holder,
tab up.
2.1.4. Reverse the above procedure to restore the fixture to proper operation.
2.2 LED Replacement
Note: The LED module will outlast the life expectancy of the device (10 years) under
normal conditions and it's therefore not needed to replace before this time period.
LED module replacement must be replaced by a Creche Innovations appointed
technician.
2.2.1. Turn the power switch off (O) and disconnect the fixture from the mains supply.
If the fixture was operating just prior to the LED failure, the heat sink is probably
to hot to handle. Allow at least 20 minutes for it to cool.
2.2.2. Remove the arm from the mount and lay it down on a flat surface, remove the four
screws on the front face of the light head and carefully separate the two halves, do
not over stress the wires from the switch to the LED module.
2.2.3. Remove the broken LED module with heat sink by first removing the four screws
around the heat sink, then disconnect the black and red wires from the LED board.
2.2.4. Insert the black and red wire into the new LED module and secure it to the housing
with the four screws from the previous step.
2.2.5. Secure the two halves of the light head. Ensure that wires are NOT being pinched.
2.2.6. Re-attach the light to the mount.
7
Maintenance