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Topcon TRC-NW200 - Replacing the Illumination Lamp

Topcon TRC-NW200
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93
MAINTENANCE
Replacing the illumination lamp
• The service life of the illumination lamp is approx. 2,000 hours.
Replace the illumination lamp if it is burned or becomes whitened.
1 Turn the OFF and unplug the power cable.
2 Turn the omni-directional joystick and raise the instrument body to the limit.
3 Turn the screws with a coin, etc. and remove the lamp house cover.
4 Loosen the two set screws and remove the lamp terminal.
5 Hold the lamp at the bottom, and pull it out of the lamp holder in a straight
direction.
CAUTION
To avoid electric shock, be sure to turn the power supply
off and unplug the power cable before replacing the lamp.
CAUTION
To avoid burns, do not touch the lamp immediately after it
goes off.
NOTE
To avoid whitening due to fingerprints, do not touch the
lamp with bare fingers.
NOTE
Since the lamp is not resistible to shocks, handle it with
particular care.
POWER SWITCH
Lamp holder
Lamp terminal
Lamp terminal set screw

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