1260 Infinity II Flexible Pump User Manual 215
8Maintenance
Replace the Multipurpose Valve
Replace the Multipurpose Valve
Tools required p/n Description
5023-2502 Hex driver SW-6.35, slitted
Parts required # p/n Description
1 0100-1259 Blank nut (plastic)
1 01080-83202 Blank nut (stainless steel)
1 5067-4237 Multipurpose Valve Head
2 5500-1253 Capillary ST 0.17 mm x 130 mm SX/S (OPTIONAL)
1 5067-6704 Multipurpose Valve Bio-Compatible
1 5043-0277 Blank nut long 10-32, PEEK with stainless steel core
1 5500-1284 Capillary MP35N 0.17 mm x 120 mm SI/SX
1 5004-0041 Capillary MP35N 0.17 mm x 130 mm SI/SX
1 Remove all capillary connections from the Multipurpose
Valve.
2 Remove the clamp with the inline filter (if installed).
3 Unscrew the black union nut and remove the head of
the purge valve by pulling it to the front.
4 Put the new valve head onto the valve drive such that
the lobe fits to the groove. Screw the valve head onto
the valve drive using the union nut.