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ELECTRO-PNEUMATIC PHOENIX 

Operating and Maintenance Manual 

 

 
 
 
 
 
 
 
 
 
 

PHOENIX 

Summary of Contents for PHOENIX

Page 1: ...ELECTRO PNEUMATIC PHOENIX Operating and Maintenance Manual PHOENIX...

Page 2: ...Guidelines Filter Operation 14 14 2 2 Differential Pressure Switch 14 2 3 Backwash Duration Timer 15 2 4 Backwash Interval Timer 16 2 5 Fault Conditions 16 3 0 Filter Start Up 18 3 1 Backwash Cycle 1...

Page 3: ...fective materials or workmanship during the twelve 12 months or 60 months on the filter elements following the date of tender of delivery to the end purchaser if buyer gives seller timely written noti...

Page 4: ...G LIST Contents 1 Stainless steel filter housing Phoenix complete with controls and 6 filter elements and corresponding O rings 2 Operating manual installation guide Please read the Installation Guide...

Page 5: ...using the common C and normally closed contacts NC NOTE With an optional dual indicator Differential Pressure switch the left set of terminals are related to the lowest dial setting backwash set point...

Page 6: ...me time the regulating valve will ensure sufficient pressure for backwash particularly important if the filter discharge is to atmosphere i e an open tank Please note Do not use a butterfly type valve...

Page 7: ...7 Example of Installation...

Page 8: ...t the screwdriver more than to avoid damaging the large O ring inside the filter housing You will now see six element holders one in each of the filter pods and the common discharge port Cover the dis...

Page 9: ...THE ELEMENT HOLDERS THE ELEMENTS MUST BE HELD BY THE VERY TOP PORTION OF THE ELEMENT S PLASTIC CAGE ELSE DAMAGE MAY RESULT TO THE ELEMENT OR CAGE ASSEMBLY ONCE FITTED THE SCREWS MUST BE CHECKED FOR T...

Page 10: ...0 psi Maximum Operating Pressure 100 psi Maximum Differential Pressure 40 psi Static Test Pressure 230 psi Maximum Operating Temperature 135 F higher temperature ratings available Flow Rate see flow c...

Page 11: ...dexing Valve rotates to close off the inlet to each pod in sequence while simultaneously providing access to the backwash port Fitted on the backwash line is a pneumatically operated Backwash Valve th...

Page 12: ...sh LED Illuminates BLUE when the filter is in backwash mode 3 Fault LED Illuminates when there is a fault with the filter For various faults and indications refer to section 2 4 4 Manual Backwash Butt...

Page 13: ...onal second set of DP contacts for indication of high DP across the filter Connect from the second set of Normally Closed and Common contacts on the DP switch to terminals 9 and 10 on the circuit boar...

Page 14: ...The pneumatic ball valve is then opened By opening the backwash valve to atmosphere a portion of clean filtered liquid is allowed to travel in a reverse direction from the inside to the outside of the...

Page 15: ...2 2 2 High Set Point The High set point is adjusted by the second adjusting nut located in the DP switch situated on the right hand side of the switch When making adjustments to this setting it is imp...

Page 16: ...taminant loading This facility avoids the problems frequently encountered with mechanical equipment which remains static for long periods of time To alter the interval time adjust the DIP switches on...

Page 17: ...h Differential Pressure Optional This fault is only available when an optional set of micro switches is provided The fault lamp will illuminate RED when the differential pressure across the filter exc...

Page 18: ...r the DP switch manual backwash button or interval timer the filter will begin a backwash cycle This cycle is as follows 1 The blue backwash lamp will illuminate and the motor gearbox will drive the I...

Page 19: ...g from control panel housing 4 Remove Clampco ring clamp coupling from around doughnut shaped filter cover 5 Remove doughnut shaped filter cover If difficulty is experienced gently insert a broad scre...

Page 20: ...rpose of this backwash is to ensure that the indexing valve is in the filtering position Note backwash LED is NOT illuminated 2 Remove control cover This is done by lifting the cover straight up from...

Page 21: ...he four screws while in backwash mode 7 Put filter back on line and check for correct operation 4 5 Setting up Opto Disc As previously mentioned the opto disc controls the position of the indexing val...

Page 22: ...crew on the top of the opto disc and rotate the disc slightly and then tighten screw 6 Connect power to circuit board refer to Section 1 8 and initiate a backwash 7 Repeat procedure 4 until the shaft...

Page 23: ...creased if so reduce flow rate or consider coarser elements Red and Yellow Fault lamp Valve has not returned to home position within 60s Check operation of motor gearbox assembly Check operation of op...

Page 24: ...ched on rise and fall of DP Replace switch if necessary Upon completion of backwash DP is higher than clean DP Filter elements blocked or excessively fouled System pressure too low for effective backw...

Page 25: ...ller 9099 000 Backwash Ball Valve and Actuator Brass 5501 001 Backwash Actuator Solenoid 24 VDC 9503 001 Backwash Ball Valve and Actuator Stainless Steel 5501 002 DP Switch visual indicator 1 micro br...

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