BUCHI NIRFlex N-500 - Manual (Page 74)

7 Maintenance and repairs
74 NIRFlex N-500 Operation Manual, Version F
Disconnect the electric lasers power supply •
plug.
Loosen the two screws which are on the laser •
unit bottom plate.
For easy release of the laser it is recommended
to lift it upright and than pull the laser unit
backwards.
Now take the new laser unit, insert it and make •
sure that its base plate is correctly placed into
the bolts.
Fix the new laser unit with the two screws and
•
connect the electric plug.
Close the housing of the laser unit. This can
•
easily be done by first positioning the slits over
the screws.
When the instrument and the PC is switched
on again and the NIRWare Operator is started,
a corresponding message will be displayed
and inform you that this change in hardware
configuration must be added into the data-
base.
Removing the LASER unit
For installation proceed in reverse order.
NOTICE
Risk of instrument damage by ingress of particles.
Check proper seating of all housing parts before use •
Do not operate instrument when housing is open or unlocked •