Aquametrix 2200P pH Analyzer/Controller User Manual - Manual (Page 29)

Model 2200P Page 27
b) The power supply circuit board is fastened to the back of the enclosure by four
screws, remove the screws and the board is free. Reverse the procedure to
mount a replacement board.
c) The microprocessor circuit board is located on the swing-out assembly behind
the door. Swing the assembly out, lift it up to unseat the lower hinge pin (the
upper hinge pin is spring loaded.) The assembly is now free. The circuit board
is fastened to the front panel by five screws. Remove the screws to release the
circuit board.
9.5 Customer Service
9.5.1
If a problem has not been resolved with the above procedures, a telephone
consultation with your AquaMetrix representative, or directly with Water Analytics
will provide the answer.
Water Analytics Inc. Tel: (978) 749-9949
100 School Street Toll Free: (855) 747-7623
Andover, MA 01810 Fax: (978) 749-9961
Email: [email protected]
9.7 Parts and Accessories
9.7.1 The major parts are listed below. When ordering parts please use the complete
part number.
Description Part #
500 mL pH 4 Buffer Solution A35-13
500 mL pH 7 Buffer Solution A35-14
500 mL pH 10 Buffer Solution A35-24
Fuse, 0.25A Quantity of 5 A35-72
2200 Power Supply Circuit Board Assembly C13-103A
120 Vac
2200 Power Supply Circuit Board Assembly C13-103B
240 Vac
2200P Main Circuit Board Assembly C13-2200P
(includes front panel and hinges)
9.8 Instrument Return
9.8.1 If you are returning the instrument for service, please call an obtain an “Return
Material Authorization” (RMA) number. The box must be clearly marked with the
RMA number. Be sure to pack the instruments adequately because Water
Analytics will not be responsible for shipping damage. For safety reasons, Water
Analytics cannot accept instruments and sensors for repair that have not been
thoroughly cleaned of process materials.