Eiki LC-HDT700, Руководство по обслуживанию

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This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the pro-
jector, it will automatically turn off by operating one of the following protection circuits.
Circuit Protections
Fuse
A fuse is located inside of the projector. When the POWER
indicator is not lightning, the fuse may be opened. Check
the fuse as following steps.
The fuse should be used with the following type;
Fuse Part No. : 323 027 2605
tYPe t10aH 250V
LitteL Fuse iNc. tYPe 215010
How to replace the fuse
1. Turn the projector up and down.
2. Remove 1 screw and take the fuse cover off.
3. Remove the fuse from fuse holder on the power board.
to install the fuse, take reversed step in the above.
Fuse
Fuse cover
Screw
Thermal protector
(SW905)
Thermal protector (SW905)
There is the thermal protector (SW905) inside of the pro-
jector to detect the internal temperature rising abnormally.
When the internal temperature reaches near 115˚C, the ther-
mal protector cuts off the current supplied to the power sup-
ply circuit.
To reset the thermostat, disconnect the AC cord and leave
the projector at the normal surrounding temperature for
about 45 minutes. The thermostat will automatically reset
when the internal temperature becomes less than 75˚C.