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6-4 Replacing the mercury burner
The bulb, lamp housing and areas around the lamp housing are extremely hot during and right after use.
CAUTION
When replacing the burner during observation, set the main switch to
cord. Wait until the bulb, the lamp housing and areas around the lamp housing are sufficiently cooled down.
a
50
Applicable lamp
1
2
a
2
b
USH-103OL (made by Ushio Inc.)
Removing the mercury lamp housing
1
Set the main switch of the power supply for mercury burner (U-RFL-T)
to
OFF) and disconnect the power cord.
2
Disconnect the connector of the lamp housing from the power supply
(U-RFL-T).
3
Loosen the clamping screw a of the adapter (MX-HGAD) using the
Allen screwdriver provided with microscope frame.
Be careful, if the clamping screw is loosened too much, it
NOTE
may come off.
4
Remove the lamp housing.
For details of the power supply for mercury burner (U-RFL-T),
refer to the instruction manual provided with the unit.
2
Replacing the mercury burner
1
Loosen the clamping screw a on the top of the lamp housing using
the Allen screwdriver.
2
Hold the upper section of the lamp housing and pull it upward to
remove the socket part.
To prevent damage, do not hold the lamp housing by the
NOTE
centering knobs b .
(OFF) and disconnect the power
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