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AMIAD WATER SYSTEMS Ltd. 

 

Arkal Spin Klin 2" with Air Aid Flushing 

 (AAF) 

 

User Guide 

 

 Serial number: 

_______________ 

 Order number: 

_______________ 

 Catalog number: 

_______________ 

 Filtration degree: 

_______________ 

 Tested by: 

_______________ 

 

 

 

 

 

Installation and Operation 

Instructions 

 
 
 
 
 
 
 
 
 

910101-000616 / 07.2017 

Summary of Contents for Arkal Spin Klin 2

Page 1: ...th Air Aid Flushing AAF User Guide Serial number _______________ Order number _______________ Catalog number _______________ Filtration degree _______________ Tested by _______________ Installation and Operation Instructions 910101 000616 07 2017 ...

Page 2: ...is document or its content The confidential nature of and or privilege in the file enclosed is not waived or lost as a result of a mistake or error in this file If you received this file in error please notify Amiad immediately at info amiad com This document does not replace any certified drawing procedure or information provided by Amiad in reference to a specific customer site or project Amiad ...

Page 3: ...ushing Process 10 4 Technical Data 11 5 Dimensional Drawing 12 6 Installation Start up 13 7 System Maintenance 14 7 1 General inspection of the filter module operation 14 7 2 Weekly maintenance 14 7 3 Maintenance prior to long term cessation of filter operation 14 7 4 Maintenance prior to re operation 14 7 5 Periodical 15 7 6 Service Opening the Filter Lid 15 7 7 Cleaning Recommendations 17 8 Trou...

Page 4: ...ering practices whilst working in the filter s vicinity Use the filter only for its intended use as designed by the manufacturer any misuse of the filter may lead to undesired damage and may affect your warranty coverage Please consult with the manufacturer prior to any non regular use of this equipment System s cleaning and maintenance shall be carried out only when explosive atmosphere is not pr...

Page 5: ...lled far away and there is no eye contact with the filter a lockable compressed air cut off switch featured with a pressure release mechanism should be installed near each filter unit The user should make sure that the compressed air supplied to the filter never exceeds the maximum designated pressure for this filter An air pressure reduction valve should be installed on the compressed air supply ...

Page 6: ... the filter before reading carefully and being familiar with its operation instructions Observe the safety stickers on the filter and never perform any operation contradicting the instructions given Never operate or use the filter for purposes other than its original design and operational envelope The system has to be used for non hazardous liquids only System s cleaning and maintenance shall be ...

Page 7: ...on element with a statistically significant series of grooves and traps for solids The stack is enclosed in corrosion and pressure resistant housing During the filtration process the filtration discs are tightly compressed together by the spring s power and the differential pressure thus providing high filtration efficiency Filtration occurs while water is percolated from the outer diameter to the...

Page 8: ...erence compress the discs tightly during the filtration process forcing the water to flow between the grooves on the discs and trap the solids Spin Klin Automatic Back flush Operation Activated by an external command differential pressure or time alternate units of the Spin Klin system go into back flush mode During the back flush mode the compression spring is released and the pressure difference...

Page 9: ...nd pressure is applied to the diaphragm s control chamber through port D The diaphragm moves the sealed shaft port 2 closes preventing flow to the filter Port C opens allowing flushing water to flow from port C filter connection to the drain 1 Outlet valve Command pressure is applied to the diaphragm s control chamber through port D The diaphragm moves the sealed shaft port 2 closes port 1 opens a...

Page 10: ... flush mode 3 After Pre set Valve delay time the Controller PLC transmits an electric signal to the Valve Delay Solenoid 4 Command from the Valve delay solenoid simultaneously flow to the Accumulator Tank valves a To the Air Valve allowing the compressed Air to enter the Accumulator Tank b To the Check Valve to close the connection to the outlet manifold 5 The Compressed Air enters the Accumulator...

Page 11: ...Per single filter Maximum temperature 60 C 4 bar 158 F 58 psi PH 4 11 4 11 Air Pressure Equal or higher than the pressure used for back flush Equal or higher than the pressure used for back flush Construction Materials Filter Housing Lid RPA Reinforce Polyamide or RPP Reinforce Polypropylene Disc elements PP Polypropylene or PA Polyamide Backwash valves RPA Reinforce Polyamide or RPP Reinforce Pol...

Page 12: ...Dimensional Drawing Description Length Height Width 2 unit battery 840 1128 868 3 unit battery 1140 1128 868 4 unit battery 1440 1128 868 5 unit battery 1 740 1128 868 6 unit battery 2 040 1128 868 7 unit battery 2 340 1 178 921 8 unit battery 2 640 1 178 921 ...

Page 13: ...h the filter causes excessive pressure loss Open the Air supply and check the Air pressure in the Accumulator tank Manually Start a back flush cycle and make sure that all system components function correctly If after the Back flush the pressure difference is not reduced check if the flow is not too high or the Air supply is too low pressure flow Note PLC Controllers are varied according to the Or...

Page 14: ...sual Check A Check that the system operates properly by following the General Inspection of the Filter Operation as described above B Visually check the filter housing for leakage C Check the system for loosen bolts 7 3 Maintenance prior to long term cessation of filter operation The following must be done if the system will not be operated for more than two weeks A Run a Back flushing cycle B Rel...

Page 15: ... in this document 4 Inspect the filter internal components and seal for any wear and tear 5 Check the filter housing and lid for any sign of mechanical damage 6 Replace any damaged component 7 Make sure that your maintenance engineers are aware of even the slightest sign of damage to the filter housing lid or accessories In such case please contact your Amiad representative immediately 8 Re assemb...

Page 16: ... 3 5 Remove the discs for convenience we recommend using a plastic bag Figure 4 5 6 Tie each set on a string and place them in a cleaning solutions refer to Cleaning Recommendations in this Document 7 Thoroughly wash the discs with fresh water and then reassemble each set of discs on its spine Figure 6 8 Check that the correct quantities of discs are assembled on the spine Figure 7 9 Put on the ti...

Page 17: ...drochloric Acid HCl Very corrosive liquid commercial concentration 30 Dissolves and removes carbonates iron oxide and other deposits Safety equipment safety glasses gloves long pants long sleeved shirt and shoes ATTENTION While working with chemicals protect yourself with the necessary safety equipment Safety glasses gloves protective clothing Work in a well ventilated area Follow the manufacturer...

Page 18: ...scs for a longer period of time as the cleaning activity of the solution deteriorates Cleaning Complex Deposits If the composition of the deposit is not known perform the following test Take 5 discs for the test Soak 2 discs in a 5 Sodium Hypochlorite Solution Preparation of the solution pour 1 cup of water into a small container then add 1 cup of Sodium Hypochlorite 10 NaOCl Soak 2 discs in a 5 H...

Page 19: ...FILTER TYPE 2 AAF 000616 10101 9 07 2017 Page 19 of 28 8 Troubleshooting ...

Page 20: ...FILTER TYPE 2 AAF 000616 10101 9 07 2017 Page 20 of 28 ...

Page 21: ...FILTER TYPE 2 AAF 000616 10101 9 07 2017 Page 21 of 28 9 Control Scheme ...

Page 22: ...GHTENING NUT RPA BLACK 710101 000106 4 3 SK 2 7 SPINE PISTON HDPE NATURAL DW 710101 000436 4 4 ANTI FRICTION S ST316 F 2 7SK DW 760109 000045 ANTI FRICTION SUPER DUPLEX F 2 7SK DW 760109 000467 4 5 CONE MEMBRANE NATURAL 65 SHORE 770104 000065 CONE MEMBRANE EPDM 70 SHORE 2 7SPIN KLIN DW 770104 000055 CONE MEMBRANE VITON GREEN DOT 70 SHORE 2 7SPIN KLIN 770104 000003 CONE MEMBRANE NBR 70 SHORE 2 7SPI...

Page 23: ...FILTER TYPE 2 AAF 000616 10101 9 07 2017 Page 23 of 28 12 VALVES PARTS SCHEDULE AND PARTS LIST 350 Series Plastic Back flush Filter Valve Double Chamber Straight Angle Reverse Flow Size 2 x2 ...

Page 24: ...000763 10 DIAPHRAGM F 2 2 VALVE 730113 000446 4 PLUG SEAL F 2 2PL STR VALVE 730113 000324 91 BOLTS NUTS KIT F 2 350 BERMAD 730113 000761 STRAIGHT REVERSE FLOW 2X2 350 BSP RPA BLACK BERMAD 730102 000173 No Description SAP 1a BODY ASSY F 2 STRAIGHT FLOW BERMAD 730113 000317 25a LOWER ADAPTOR F 2 STRAIGHT FLOW PLASTIC BERMAD 730113 000315 28 VALVE ASSY F 2 STRAGHT REVERSE FLOW PLASTIC BERMAD 730113 0...

Page 25: ... 10 DIAPHRAGM F 2 2 VALVE 730113 000446 4 PLUG SEAL F 2 2PL STR VALVE 730113 000324 91 BOLTS NUTS KIT F 2 350 BERMAD WA 730113 000762 STRAIGHT REVERSE FLOW 2X2 350 BSP RPA BLACK AGRESSIVE WATER BERMAD 730102 000115 No Description SAP 1a BODY ASSY F 2 350 PLASTIC BERMAD WA 730113 000759 25a LOWER ADAPTOR F 2 STRAIGHT FLOW PLASTIC BERMAD WA 730113 000332 28 VALVE ASSY F 2 STRAGHT REVERSE FLOW PLASTI...

Page 26: ... 10 DIAPHRAGM F 2 2 VALVE 730113 000446 4 PLUG SEAL F 2 2PL STR VALVE 730113 000324 91 BOLTS NUTS KIT F 2 350 BERMAD WA 730113 000762 STRAIGHT REVERSE FLOW 2X2 350 BSP RPA DUPLEX BLACK SW BERMAD 730102 000113 No Description SAP 1a BODY ASSY F 2 350 PLASTIC BERMAD WA DUPLEX S S316 730113 000754 25a LOWER ADAPTOR F 2 350 PLASTIC BERMAD WA DUPLEX S S316 730113 000753 28 ACTUATOR F 2 STRAGHT REVERSE F...

Page 27: ...FILTER TYPE 2 AAF 000616 10101 9 07 2017 Page 27 of 28 13 SYSTEM DRAWINGS to be amended per each specific ordered ...

Page 28: ...ing 6 This warranty is valid on the condition that the Products are installed according to Amiad s instructions as expressed in Amiad s instruction manuals and according to the technical limitations as stipulated in Amiad s literature or as stated by a representative of Amiad 7 This warranty will not apply to damaged or defective Products resulting from or related to i Fire flood power surges or f...

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