Water Process Solutions Encore 700 - Section 4: Service and Maintenance

ENCORE
®
700 METERING PUMP
SECTION 4 - SERVICE
List Of Contents
PARA./DWG. NO.
General .......................................................................... 4.1
Periodic Cleaning ........................................................ 4.2
Cleaning Pumping Head Parts .................................. 4.2.1
Cleaning Clogged Solution Tube .................................. 4.2.2
Periodic Preventive Maintenance ................................. 4.3
Gearbox Lubrication .................................................. 4.3.1
Priming Troubles or Loss of Suction .......................... 4.3.2
Hazardous Properties of Sodium Chlorite .................. 4.3.3
Cleaning the Pump .................................................. 4.3.4
Inspection ................................................................... 4.3.5
Corrective Maintenance .................................................. 4.4
Removing Pump From Service and Disassembling
Valves, Head, and Diaphragms ............................. 4.4.1
Draining System of Hazardous Material .................... 4.4.2
Removing Suction and Discharge Valves .................. 4.4.3
Removing the Diaphragm ........................................ 4.4.4
Valve and Diaphragm Replacement .......................... 4.4.5
Disassembly of Complete Pump .............................. 4.4.6
Troubleshooting ................................................................ 4.5
Warning Summary Page.......................................... 1 Page
Illustrations
Automatic Slurry Flushing System - Service ........... 440.400.150.010
WT.440.400.001.UA.IM.1012
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