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Summary of Contents for Chem-Tech 100 Series

Page 1: ...READ ALL CAUTIONS CAREFULLY BEFORE INSTALLING PUMP INSTRUCTION MANUAL P N 32040 Rev C...

Page 2: ...conditioning specialists when treating potable water Always depressurize system prior to installation or disconnecting the metering pump tubing If injection point is lower than the chemical tank and...

Page 3: ...INSTALLING METERING PUMP 1 Chemicals used may be dangerous and should be used carefully and according to warnings on the label Follow the directions given with each type of chemical Do not assume chem...

Page 4: ...TING The carton should contain Metering Pump 4 ft 1 21 m Clear Flexible Suction Tubing 4 ft 1 21 m Stiff White Return Tubing Feeder can be mounted on a wall shelf bracket Figure B tank stand platform...

Page 5: ...manually filled or an approved means must be used to prevent a cross connection between the chemical tank contents and the potable water line Check local plumbing regulations CHEMICAL INJECTION Chemi...

Page 6: ...BAR install a pressure relief valve on the discharge side of the pump head Once the pressure reaches a certain level the pre set relief valve will return the solution being pumped back to the solution...

Page 7: ...ead POINT OF INJECTION Pipe corrosion can result if dillution at the injection point does not occur rapidly This problem is easily prevented by observing this simple rule install injection fitting so...

Page 8: ...site A test for chemical residual in the treated water is the best indication of the correct pump setting MAINTENANCE SCALE GASKETS AND CHECK VALVES When checking the metering pump or providing routi...

Page 9: ...wise Figure O 4 A new pump head or diaphragm should be installed if either is broken or cracked see parts list at the end of this manual The new pump head can be installed by going through the above s...

Page 10: ...head Also chemical incompatibility can cause cracking and subsequent leakage 7 While pump is running turn bleed valve adjustment screw counter clockwise until air is purged Close bleed valve PUMP LOSE...

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