3. Replacement of components
Reducing Vaporization Mercury Analyzer Mercury RA-4500
12
NIC-704-2005-01
Remove the screws of the plate fixing the
lamp to the constant temperature cap.
The front of the lamp is shown on the left.
Fix the lamp such that the front of the lamp
is aligned with the direction of the hole in
the constant temperature cap.
Attach the lamp in the procedure reverse to
that for the removal.
After attaching the optical system as
before, carry out “Optical Adjust” to adjust
the voltage of the optical system in the
maintenance mode on the screen shown
on the left.
* Adjust the optical system 20 minutes or
more after turning on the instrument.
* After the replacement, be sure to reset the count in the maintenance mode.
3.4.
Replacement of heater
(Before the replacement, disconnect the power cable.)
3.4.1.
Procedure for removing turntable
(1) Turn manually the knob in the center of the turntable, and remove it.
