3M MP220 Installation Guide - Page 12

Maintenance There are no user replaceable parts in the meters or power supply unit. Do not remove the covers. The meters require very little maintenance. Occasionally wipe the meter with a damp cloth. The casework is made of ABS/PC which is known to be affected by some organic solvents, including toluene, xylene and methyl-ethyl-ketone. It is good practice to wipe away any spillages as soon as they occur. Electrode Maintenance Refer to the electrode product insert for full details on maintaining your electrode. 12 Spares and Accessories 52000100 52000118 51300164 51302118 51302152 51302125 00229170 00229119 51300047 51302069 51302047 51302070 51302068 51340058 51340060 51300194 InLab 413 '3 in 1' pH Electrode InLab 410 pH Electrode 30KΩ NTC Probe Electrode Arm and Base Recorder Cable (MP225 only) RS232 Cable (MP225 only) GA42 Printer (MP225 only) LC - P45 GLP Printer (MP225 only) Guide to pH Measurement pH 4.01 Buffer Sachets, 30/pack pH 7.00 Buffer Sachets, 30/pack pH 9.21 Buffer Sachets, 30/pack Rainbow Pack Buffer Sachets (10 each of pH 4.01, 7.00 and 9.21) pH 4.01 Buffer Solution, 250 mL x 6 pH 7.00 Buffer Solution, 250 mL x 6 pH 9.21 Buffer Solution, 250 mL x 6 c897