Epson EH-TW2900 Service Manual page 26

EH-TW3500/4500/5500
Error code/error name
Lamp
PS Ballast
Safety Switch (AC Cable)
LF Lamp Failure
SEIKO EPSON
Faulty part/part name
Abnormality of the bulb (arc tube)
occurs.
Lamp is broken.
PS Ballast is broken.
Safety Switch on the AC Cable is
broken.
Safety Switch
Troubleshooting
Cause
Replace the Lamp.
Replace the PS Ballast.
Replace the AC Cable.
PS Ballast Lamp
26
CONFIDENTIAL
Remedy
"3.3.2 Lamp (p55)"
"3.3.15 PS Ballast (p92)"
"3.3.17 AC Cable (p94)"
Reference
Revision A