14
Servicing
User Manual
SKOPE B550/660-2 and BME550-2
Lighting
The cabinet is equipped with interior and sign lighting. On some models
(type B39SB) the lights can be turned off and on via the
UP/AUX
button on
the electronic controller (see page 9 for details).
Interior Side
Light
The cabinet can have one or two interior side lights. Each side light houses
one 28 Watt T5 fluorescent tube, which may be replaced without removing
shelves or product from the cabinet.
To replace the fluorescent tube:
1. Disconnect the cabinet from the mains power supply.
2. Remove the side light diffuser, by compressing the back section of the
diffuser until it disengages from the aluminium housing and then push
the diffuser back (see Figure 10 below).
3. The fluorescent tube can now be removed. Revolve the tube until the
pin position allows withdrawal.
4. When refitting the new fluorescent tube ensure the printing on the tube
is at the bottom, as the tube orientation is important.
5. When refitting the diffuser, engage the back section into the housing,
and then compress and snap the front section of diffuser back into place
working down the full length of the light.
Sign Light
The illuminated sign unit is located on top of the cabinet and houses a 28
Watt fluorescent tube (Ø16mm x 1150mm).
To change the sign fluorescent tube
To access the fluorescent tube, the curved sign panel must first be removed
from the sign unit. No tools are required for this procedure.
1. Isolate the cabinet from the mains power supply (see “Isolating
2. Start at one of the top corners of the sign unit and pull the sign panel out
from under the sign top cover (see figure 10 on next page).
3. Work along the length of the sign unit, pulling the sign panel out as you
go.
4. Carefully remove the sign panel away from the sign unit.
5. The fluorescent tube can now be accessed for replacement (see figure
11 on page 30).
Fluorescent Tube
Diffuser
Figure 10: Replacing the
Fluorescent Tube
