Instruction manual

NGA 2000 MLT Hardware
OPENING OF HOUSING
15 - 16
Emerson Process Management GmbH & Co. OHG
Instruction Manual
90002929
07/2006
15.4.3 Magnetically Operated Front Panel
To ensure safe and faultless operation of the touch panel it is required to have the control elements
(reed relays) installed within a defined distance from the inner side of the security glass.
If it is necessary to remove the CAT 100 dome for maintenance and/or inspection purposes and
to loosen the internal analyzer, the following measures must be followed:
15.4.3.1 Sliding the Analyzer into Position
Set the analyzer module onto the fixture.
Position the dome and fix it turning it clockwise. The inner side of the front glass now should have
contact to the analyzers key pad bar and push the analyzer into the CAT housing.
The front of the key pad bar should now have a distance from the inner side of the dome’s front
glass of between 0 and max. 2 mm (fig. 15-15).
If the distance is bigger, it has to be corrected by repeating the procedure.
Next remove the CAT dome once more.
15.4.3.2 Fixing the Analyzer
Fix the analyzer on the fixture using the screws located at the analyzers left and right side.
15.4.3.3 Completing the Adjustment
Postion the CAT dome and fix it. Make sure the distance is still correct.
CAT 200