Sony PFV-SP3300 설치 매뉴얼 - 페이지 13

{카테고리_이름} Sony PFV-SP3300에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Sony PFV-SP3300 16 페이지. Signal processing unit, backup power supply unit
Sony PFV-SP3300에 대해서도 마찬가지입니다: 운영 매뉴얼 (18 페이지), 운영 매뉴얼 (18 페이지), 유지 관리 매뉴얼 (40 페이지)

페이지 인쇄

2-1. Cleaning the Filter

Be sure to turn off the power switch and disconnect the

power cord from the outlet before starting any work.

. The temperature inside the unit increases if dust adheres

to the filter and the ventilation holes are blocked.

Touching inside the unit while it is hot may result in

burn injuries.

. Clean the filter on the rear of the front panel periodically

because the filter tends to gather dust (once every two

months).

Procedure

1. Remove the front panel. (Refer to Section 1-4.)

2. Remove the dust from the filter using a vacuum.

If the filter is very dusty, it should be washed in water, and

then dried completely.

PFV-SP3300

Section 2

Service Overview

2-2. Periodic Replacement Parts to Be

Recommended

The fan used on the rear panel of this unit is periodic

replacement parts to be recommended. The life of the fan

is approximately 50,000 hours. The life corresponds to

about five years and a half if the power is on all the time,

so the fan should be replaced according to service conditions.

For the replacement of the fan, refer to the optionally

available PFV-SP3300 Maintenance Manual.

2-1 (E)