amiad SAF-1500, Installation, Operation And Maintenance Instructions

Page 1: ...AMIAD Water Systems SAF 1500 FILTER Serial number Order number Catalog number Filtration degree Tested by Installation Operation and Maintenance Instructions 910101 000102 07 2019 ...

Page 2: ... 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 assumes that all u...

Page 3: ...RAWING Standard SAF 1500 8 DESCRIPTION OF FILTER OPERATION 10 INSTALLATION 12 MAINTENANCE 14 DISMANTLING AND ASSEMBLING THE FILTER COMPONENTS 16 PARTS LIST Standard SAF 1500 18 PARTS DRAWING Standard SAF 1500 Section 1 Page 1 20 PARTS DRAWING Standard SAF 1500 Section 1 Page 2 20 PARTS SCHEDULE DRAWING Standard SAF 1500 Filter 21 Section 2 Drive Shaft Housing 22 PARTS SCHEDULE DRAWING Standard SAF...

Page 4: ...ycle time 15 seconds 15 seconds Flushing water per cycle 25 liter 6 6 gallon at 2 bar 30 psi Minimum flow for flushing 6 m3 h 26 USgpm at 2 bar 30 psi Control and electricity Control voltage 24V AC 12V or 24V DC upon request Electric motor 1 4 HP 50 60 Hz 35 42 Gear output R P M Rated operation voltage 3 phase 220 380 440 V 50 60 Hz Single phase 110 220 V 50 60 Hz DC 12V or 24V upon request Curren...

Page 5: ...ing at the area of the filter to enable good visibility and safe maintenance The user should arrange suitable platforms ladders and safety barriers to enable easy and safe access to the filter without climbing on pipes and other equipment The user should verify that any platform barrier ladder or other such equipment is built installed and used in accordance with the relevant local authorized stan...

Page 6: ...note that the maximum working pressure indicated at the filter s specifications table includes the pressure caused by fluid hammer and pressure surge effects Civil Engineering Make sure that the filter installation is done by Amiad qualified technicians Make sure that any civil engineering work at the installation site such as construction lifting welding etc is done by qualified workers technicia...

Page 7: ...e slippage electrification or damage to the equipment caused by moisture While using lifting equipment make sure that the filter or the lifted part is chained securely and in a safe manner Do not leave lifted equipment if there is no necessity Avoid working below lifted equipment Wear a safety helmet goggles gloves and any other personal safety equipment required by the local standards and regulat...

Page 8: ...ENDED INSTALLATION DRAWING Drawing No 1 Modular configuration Drawing No 2 In line configuration Key Dimensions mm inches 1 3 SAF 1500 2 3 inlet butterfly valve 3 3 by pass valve 4 3 downstream valve 5 3 non return check valve Minimum distance required for maintenance ...

Page 9: ... D E F SCALE 1 10 Amiad Water Systems Ltd reserves the rights to make changes All copy rights reserved to Amiad Water Systems Ltd 041001 XXXXXX 0 SAF 1500 C ST Filter Polyester Scanner SAF 1500 C ST Filter Polyester Scanner ITAIZ REV DATE DESCRIPTION NAME 1726 5 REF 2537 350 REF 343 REF 195 REF C O G OUTLET INLET Z Y 235 REF 430 REF C O G Z X 335 REF C O G X Y K G 112 A X IS IN CH MM X 2 17 55 Y 2...

Page 10: ... which rotates in a spiral movement while removing the filtration cake from the screen and expels it out through the exhaust valve The rotation of the scanner is operated by a 2 way fwd rev drive unit that is attached to the scanner by a threaded shaft which provides the linear movement The exhaust valve is activated for the duration of the cleaning cycle by a 3 way solenoid During the self cleani...

Page 11: ...d on the filter body sends an electric signal when the pressure differential across the screen reaches the pre set value usually 0 5 bar 7 psi The control board registers the signal and operates the flushing process according to its program 2 Manually pressing the TEST push button at the control board 3 The TIMER installed in the control board allows operation of self cleaning process at time inte...

Page 12: ...nual valve is installed on the exhaust pipe in order to enable regulation of the flushing flow rate 6 The user should arrange suitable lighting at the area of the filter to enable good visibility and safe maintenance 7 The user should arrange suitable platforms and safety barriers to enable easy access to the filter without climbing on pipes and other equipment IMPORTANT Prevent static back pressu...

Page 13: ... the filter description chapter of this manual 4 Open the inlet valve to the filter while the outlet valve remains closed or with an open by pass valve This will keep the flow in the filter at a minimum and operate a flushing cycle 5 Make sure the exhaust valve opens and all stages of the flushing cycle are carried out Attend to leakage if any 6 Close the 1 4 valve at the low pressure point of the...

Page 14: ... from the drive shaft housing 4 by unscrewing the wing nuts 29 3 If the Suction Scanner is in the outer position operate a flushing cycle and bring it to the inner position 4 Remove the Split pin 10 and pull out the connecting pin 9 5 Operate a flushing cycle 6 Stop the motor operation when the drive shaft reaches half way of its movement The drive shaft is now separated from the Suction Scanner 7...

Page 15: ...ILAR Cleaning the coarse screen Close the filter inlet valve 2 Release pressure from the filter by operating a flushing cycle 3 Remove the filter lid 17 pull out the flushing chamber 15 with its seal 4 Pull out the coarse screen 11 and clean it 5 Insert the coarse screen 11 in its position so that it rests on its supports 6 Insert the flushing chamber into the lid 15 17 Make sure the seal is on to...

Page 16: ...ed in the flushing chamber 5 Insert the coarse screen 11 in its position so that it rests on its supports 6 Insert the flushing chamber 15 make sure the seal is on top of the chamber centering ring with its opening facing the inner side of the filter housing The installation should be done at a slight angle and in circular motion 7 Assemble the lid on the filter housing Tighten the bolts 19 20 in ...

Page 17: ...bolts Assembly 1 Verify that the O ring 3 is clean and in its place 2 Tighten the flange of the drive shaft housing to the filter with bolts 3 Insert the suction scanner the fine screen and the coarse screen as described previously 4 Connect the drive shaft to the scanner shaft using the connecting pin and split pin 5 Make sure the drive shaft key 21 is fitted properly in the gear box Thread the d...

Page 18: ...d 4 20 Flat Washer M20 Z Plated 4 21 Drive Shaft Key SAF 1 22 Drive Unit 440AC3PH 0 18KW RMI50 1 28 63 B5 1 23 Hex Bolt Full Thread M8X40 Z Plated 4 24 Hex Nut M8 Z Plated 4 25 Flat Washer M8 Z Plated 8 26 Spring Washer M8 Z Plated 4 27 Drive Shaft Cover PVC SAF 1 28 Socket Head Cap Screw M8x20 S St304 DIN912 2 29 Drive Shaft Housing Cover SAF 1500 1 30 Insrtumentation Combined Bracket SAF 1 31 Al...

Page 19: ...L Connector 3 4 F M Galvanized 1 49 3 4 BSPT AC BLACK SCREEN 200 M 1 50 Raccord Nipple 1 4 for 3 4 Filter 1 51 Raccord Nut 3 4 for 3 4 Filter 1 52 O Ring Seal P2 112 NBR 1 53 Hydraulic Valve 1 54 Pressure Check Point Connector 1 4 X1 4 1 55 Solenoid Valve 1 56 Control Tube 5 16 Nylon Air Brake 1 6m ...

Page 20: ...PARTS DRAWING Standard SAF 1500 Section 1 Page 1 18 1 2 3 6 7 6 5 23 25 25 26 24 21 4 22 27 28 19 20 17 16 15 13 11 8 14 9 10 12 29 ...

Page 21: ...SAF 1500 07 2019 Page 21 of 26 PARTS DRAWING Standard SAF 1500 Section 1 Page 2 56 34 53 54 35 55 41 0 35 48 47 35 56 56 34 33 40 42 41 39 38 31 32 30 46 43 43 44 45 37 36 49 51 50 52 ...

Page 22: ...F FA 4131 2DN 2 8 Phillips Pan Machine Screw M4x20 DIN7985 3 9 Flat Washer M4 DIN125 S ST304 3 10 Hex Bolt Full Thread M6x35 DIN933 S St 304 3 11 Flat Washer M6 DIN125 S ST316 16 12 Nylon Insert Lock Nut M6 S ST304 DIN985 3 13 Nylon Insert Lock Nut M4 S ST304 DIN985 3 14 SAF 4500 Tightening Nut 1 15 O Ring Seal 24x3 Tightening Nut SAF NBR S 1 16 O Ring Seal 14x3 NBR S 1 17 Hex Bolt Full Thread M6x...

Page 23: ... Standard SAF 1500 Filter Section 3 Scanner NO DESCRIPTION QTY 1 SUCTION SCANNER SAF 1500 SS316L F SCANNER DW 1 2 SUCTION SCANNER SHAFT SAF 1500 SS316 DW 1 3 PIN FOR SHAFT SAF 1500 35X5 S ST 1 4 PLUG 8MM SAF POM F SCANNER 1 5 NOZZLE SAF 1500 POM SCANNER 2 ...

Page 24: ...chined 1 2 Suction Scanner Shaft SAF 1500 1 3 SLN Body SAF 3000 1500 2 4 Spring Loaded Nozzle Seal SAF Blue 4 5 SLN Tightening Nut SAF 4500 3000 2 6 SLN Cap SAF 3000 45000 2 7 SLN Spring Seat SAF 3000 4500 2 8 Spring Loaded Nozz Spring SAF 3000 4500 2 9 O RING Seal 2 016 NBR 2 10 Plug Threaded M8 for SAF 6000 PRO 1 11 Connecting pin 35x5 shaft to scanner 1 ...

Page 25: ... of Amiad 8 This Warranty will not apply to damaged or defective products resulting from or related to i Fire flood power surges or failures or any other catastrophe and or unforeseen occurrence such as but not limited to those for which the Buyer is customarily insured for or any force majeure events ii Fault abuse or negligence of the Buyer iii Intake water not meeting the agreed standards as se...

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