Pentax EPK-1000, Руководство пользователя

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5-3 STORAGE
Do NOT store the unit in direct sunlight or where temperature and humidity are high or where it can be exposed to liquids.
For long term storage, take precautions to reduce dust build up within the EPK-1000. Accumulation of dust within these units
may cause malfunction, smoke, or ignition.
5-4 CHANGING THE LAMP
Check the lamp life indicator on the front panel. If red, the old
lamp should be replaced with a new lamp before beginning
another procedure.
Lamp Replacement
WARNING - When lamps require replacement in the EPK-1000, PENTAX strongly recommends the replacement of both
lamp and cartridge as a set. These PENTAX replacement lamp/cartridge assemblies have been developed for optimal
illumination and safety. Only replacement lamp modules, namely PENTAX model OL-X22 for 120V EPK-1000 and OL-X20 for
100V/230V EPK-1000 units should be used.
The use of unauthorized lamps can create a potential for excessive light intensity and/or heat whose impact to patient safety has
not been established.
- During the following procedures, always wear rubber gloves to prevent application of skin oils to the glass. Do
NOT touch the glass surfaces of the new lamp directly with one’s fingers.
A. How to remove the lamp unit.
1. Turn OFF the processor by depressing the power switch and disconnect the plug from the electrical outlet.
2. Using a Phillips screw driver, open the lamp housing cover to expose the lamp unit.
- Immediately after use, the metal lamp cover and
the lamp bulb may be HOT. To avoid burns, do NOT touch
these areas immediately after use.
- Be careful not to lose the four screws removed
from the lamp housing cover.
3. Squeeze both sides of the lamp connector with one’s thumb
and forefinger and pull out the connector from the lamp
socket (Fig.2-1).
4. Turn the lamp fixture knob counter clockwise to loosen it
(Fig.2-2).
- The Lamp fixture knob is wired not to fall out from
the lamp base. NEVER pull it out forcibly.
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CAUTION
CAUTION
CAUTION
NOTE
Fig.1