OPERATION AND MAINTENANCE MANUAL
PF-20 Series
Permanent Media Filters
PUROFLUX
FILTRATION AND CONTROL SYSTEMS
C O R P O R A T I O N
Страница 1: ...OPERATION AND MAINTENANCE MANUAL PF 20 Series Permanent Media Filters PUROFLUX FILTRATION AND CONTROL SYSTEMS C O R P O R A T I O N...
Страница 2: ...e local factory representative or call the factory direct at 805 579 0216 Do Not operate the filter until all questions about operating procedures are answered by a qualified representative This manua...
Страница 3: ...6 Loading Media 7 Electrical Controls 8 Wiring Requirements 9 SECTION 2 Theory of Operation 10 Operation and Maintenance 10 General Maintenance 10 24 Hour Time Clock Settings 11 Pump Pre Strainer 12...
Страница 4: ...le I for components to be inspected upon receiving Check the model and serial number against the packing slip Serial and model numbers can be found on a nameplate inside the control cabinet automatic...
Страница 5: ...erating level NOTE Never install the PF 20 series filter in an application where the system pressure exceeds the filter design pressure DESIGN CRITERIA The PUROFLUX PF 20 series filter is designed for...
Страница 6: ...reservoir tank to collect the waste water The flow from the reservoir tank can then be regulated to the drain NOTE If the filter inlet connection is located above the process liquid operating level a...
Страница 7: ...tinuing 2 Fill the vessel with water until the underdrain assembly is completely submerged in water Load the support gravel into the filter vessel first and level it out then load the 10 micron silica...
Страница 8: ...off disconnect switch with motor circuit protection MCP control transformer primary 120v secondary adjustable backwash timer 24 hour backwash time clock magnetic motor starter external backwash source...
Страница 9: ...k up Manual Units 1 Install a circuit breaker between the closest branch distribution panel and the pump motor refer to Table V for amperage draw by motor horsepower 2 Install an externally operated s...
Страница 10: ...ATION and MAINTENANCE MANUAL thoroughly and understand all safety related issues before attempting any work on the PF 20 series filters GENERAL MAINTENANCE PROCEDURES Always follow the start up and sh...
Страница 11: ...lled out In order to eliminate the 24 hour time clock from initiating a backwash cycle move all pins in toward the center SETTING 24 HOUR TIME CLOCK Figure 2 Pin Out PULL SINGLE PIN OUT to initiate ba...
Страница 12: ...al pressed into the motor bracket which is bolted directly to the pump volute The pump sleeve slides over the motor shaft The pump impeller is threaded or keyed on to the end of the motor shaft and lo...
Страница 13: ...y Please consult the factory before adjusting the backwash timer It is essential that the backwash time remain at a minimum of three minutes to insure that the media is cleaned properly Manual Units T...
Страница 14: ...open Open the manual air relief valve on top of the filter vessel Start the pump and fill the filter vessel Once a steady stream of water is coming out of the manual air relief valve and all air has...
Страница 15: ...essel and leave the valve open 5 Drain all external piping to and from the filter 6 Remove the drain plug on the filter vessel Allow the liquid to drain After all liquid has drained replace the drain...
Страница 16: ...mical treatment program must be employed by a competent professional Such treatment should be initiated before the system start up and continued regularly thereafter SAFETY All electrical mechanical a...
Страница 17: ...se order must be issued to cover the cost of each replacement part and shipping Upon inspection and an issue of credit of the defective items by PUROFLUX and or PUROFLUX S vendor s credit will be issu...
Страница 18: ...er 1 20 10 P U R O F L U X C O R P O R A T I O N FIGURE 3 ITEM DESCRIPTION 1 Case 2 Impeller 4 Motor 14 Shaft Sleeve 26 Impeller Retainer 32 Key 38 O Ring Shaft 40 Flinger 71 Adapter Iron 73 Gasket Ca...
