Important - Be Sure To Read This Section For Safe Use Of The Equipment - Olympus TH4 Instructions Manual

IMPORTANT
This power supply unit is only for use with Olympus halogen lamp housings.
SAFETY PRECAUTIONS
1. A power supply is a precision instrument. Handle it with care and avoid subjecting it to sudden or severe impact.
2. Do not use the power supply where it is subjected to direct sunlight, high temperature and humidity, dust or vibrations.
3. For operation environmental conditions, see chapter 5, "SPECIFICATIONS" on page 8.
4. Always use the power cord provided by Olympus. If no power cord is provided, please select the proper power cord by
referring to the chapter "PROPER SELECTION OF THE POWER SUPPLY CORD" at the end of this instruction manual.
5. Always set the main switch on the power supply unit to "
6. This power supply is air-cooled so its surfaces become hot during operation. When installing it, leave spaces of more than
10cm around it. Also make sure to distribute cables away from the power supply.
7. To avoid potential shock hazard, make sure that the power cord is properly grounded.
8. Be sure to set the main switch to "
9. The surfaces of the lamp housing will become extremely hot. When installing the lamp housing, be sure to allow ample free
spaces around and in particular above and below the lamp housing.
10. The standard service life of the lamp housing is eight (8) years of use or 20,000 hours of total power ON period, whichever
is the shorter period.
For details, see Inspection Sheet on pages 18, 19.
1
" (OFF) before connecting the power cord to the wall outlet.
" (OFF) and unplug the power cord before replacing the halogen lamp bulb.