11
De Rigo Refrigeration s.r.l.
Replacing light bulbs
Replacing roof LED light bulb
Before starting any operation entailing light bulb replacement, make sure power is disconnected and/or
open the power isolator. Also remember that any technical assistance and extraordinary maintenance
must only be carried out by qualified technical personnel.
IMPORTANT: replace the light bulb with a part of the same type and power.
To replace the light bulb:
1. Disconnect power to the counter (disconnect the power supply cable);
2. Remove the screws fixing the covering sheet metal on the counter's roof Fig. 2a;
3. Disconnect the power plug of the light bulb to be replaced Fig. 2b;
4. Release the light bulb from the fastening springs by slightly pressing downwards on the counter
and extracting the power supply cable from the hole Fig. 2c;
5. Insert the power supply cable of the new light bulb in the hole, making sure not to remove the
protection. Restore the light bulb in its own seat Fig. 2d;
6. Connect the power supply cable of the just-installed new light bulb;
7. Fasten the covering sheet metal on the counter's roof;
8. Power the counter again (reconnect the power supply cable).
Fig. 2a
Fig. 2b
Fig. 2c
Fig. 2d
Summary of Contents for SAPPHIRE H
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