GE Lumination DS Series Installation Manual page 2

Diffuser Removal and Replacement
IMPORTANT: Type "A" diffusers should be installed with the rough surface facing downwards. Type "B" diffusers should
be installed with the rough surface facing upwards. Diffuser type will be marked on box and in the part nomenclature of
the luminaire.
Old diffuser
1
Using a flat-head screwdriver
pry diffuser down in center.
New diffuser
4
Pinch one end of the new
diffuser and place into luminaire
housing above support hems.
Light Engine Removal and Replacement
Diffuser panel must be removed first (see steps above). The light engine is supported inside the luminaire by four tabs.
1
Supporting light engine with
one hand depress the two tabs
at one end of the luminaire to
disengage the light engine.
2
Carefully pinch diffuser into
an arc and lower it from the
support hem.
5
Work along length of luminaire
progressively pinching and
placing the diffuser above
support hem.
2
Lower light engine from
luminaire and pull out from
other end to disengage fully.
3
Working along the luminaire
carefully remove diffuser by
pinching it and spreading the
housing.
3
Disconnect LED driver red and
blue wires from light engine wire
connectors.