Panasonic PT-RZ31K Operating Instructions Manual page 20

f Prevent hot and cool air from the air conditioning system to blow directly to the ventilation ports (intake and
exhaust) of the projector.
500 mm (19-11/16") or longer
500 mm (19-11/16") or longer
500 mm (19-11/16") or longer
f Do not install the projector in a confined space.
When installing the projector in a confined space, provide air conditioning or ventilation separately. Exhaust heat
may accumulate when the ventilation is not enough, triggering the protection circuit of the projector.
f Panasonic takes no responsibility for any damage to the product caused by an inappropriate choice of location
for installing the projector, even if the warranty period of the product has not expired.
rCautions when conducting lifting work
f Use the eyebolts only when temporarily lifting the projector such as when installing the projector.
f Use ISO standard eyebolts (commercially available) for the M10 with an underhead length of 18 mm (23/32") to
30 mm (1-3/16"). Also use ISO standard parts for other components to lift the projector (wires, etc.).
f Lift the projector using the eyebolts attached to 4 locations on the same plane.
20 - ENGLISH
Chapter 1 Preparation — Precautions for use
When the optional Long Life Filter Unit (Model No.:
ET-EMFU330) is attached
500 mm (19-11/16") or longer
500 mm (19-11/16") or longer
100 mm (3-15/16") or longer