Sanyo PLC HF15000L Manuel d'utilisateur télécharger pdf (Page 6)

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Openings in the cabinet are provided for ventilation. To

ensure reliable operation of the product and to protect

it from overheating, these openings must not be

blocked or covered.

Air Circulation

Safety Instructions Safety Instructions

IMPORTANT!

Filter Maintenance!!

Top Panel

Fig.1

Fig.2

EXHAUST VENTS

AIR INTAKE VENT

(Bottom)

The projector uses a lamp which generates

significant heat. The cooling fans and air vents are

provided to dissipate the heat by drawing air into the

housing and the filter is located in the intake vent to

prevent dust from getting inside of the projector.

In order to care for the projector appropriately,

regular cleaning is required. Remove any dirt or dust

that has accumulated on the projector.

If the projector reaches a time set in the timer

setting, the icon as shown in Fig. 1 appears on the

screen and WARNING FILTER indicator lights up (see

below), indicating that cleaning or replacing the filter

is necessary.

If the projector detects that the filter is clogged, the

icon as shown in Fig. 2 appears on the screen and

WARNING FILTER indicator lights up (see below).

Stop using the projector immediately and replace the

electrostatic honeycomb filter and the electrostatic

pleated filter.

Blocking the air vents and leaving the projector

uncleaned for a long time may not only damage the

projector and may require costly repairs but may also

cause accidents or fire.

For maintenance of the filter, refer to “Filter counter”

on page 68 and “Maintenance and Care” on pages

72-74.

Damages to the projector caused by using an

uncleaned filter or improper maintenance will

void the warranty on the projector.

CAUTION

Hot air is exhausted from the exhaust vents. When

using or installing the projector, the following

precautions should be taken.

– Do not put any flammable object or spray can near

the projector, hot air is exhausted from the air vents.

– Keep the exhaust vents at least 3’ (1 m) away from

any objects.

– Do not touch peripheral parts of the exhaust vents,

especially screws and metallic parts. These areas will

become hot while the projector is being used.

– Do not put anything on the cabinet. Objects put on

the cabinet will not only get damaged but also may

cause fire hazard by heat.

– Do not cover vents with papers or other materials.

– Make sure that there are no objects under the

projector. An object under the projector may prevent

the projector from taking cooling air through bottom

vent.

– When detaching the adjustable feet, always keep at

least 50 mm between the bottom of the projector

and installation surface.

Cooling fans are provided to cool down the projector.

The fans’ running speed is changed according to the

temperature inside the projector.

WARNING FILTER

indicator

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Sanyo PLC HF15000L Manuel d'utilisateur Page 6

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