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amiad 4" Sigma Pro, Installation & Operation Manual

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Installation & Operation Manual | Sigma Pro

 

Bushing Replacement 

Following extensive use, the bushings may be worn out and should be replaced. 
Follow these steps to replace the bushing

: 

1.

 

Disassemble the top plate, see "Basic Maintenance -

 Disassembly

" (on page 13) 

2.

 

Hold the lower part of the bushing with one hand and open the ring using the Sigma multi- 
tool 

 

 

 

 

 

 

 

 

 

 

 

3.

 

Insert a new bushing and tighten the nut by hand - do not use any tool to tighten the 
bushing 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for 4" Sigma Pro

Page 1: ...Installation Operation Manual Sigma Pro Ref 910101 000855 05 2018 Installation Operation Manual 4 Sigma Pro 6 8 Sigma Pro ...

Page 2: ... 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 users understand risks inv...

Page 3: ...3 Installation Operation Manual Sigma Pro Push Pull Rotate Screw Unscrew Measure Water pressure Attention Apply Caution Read Center Sigma multi tool Legend ...

Page 4: ...oller Rinse controller PP Polypropylene PA Polyamide DP switch Built in rinse controller set at 0 5 bar 7 psi Operation mode 3 way ball valve indicate automatic or manual Electronic controller Control power supply 4 X AA type 1 5V batteries External 7 14V DC Solenoid operation data 12 9V DC latching solenoid DP switch Integral sensors Flushing data Exhaust valve 2 50mm Flushing time 10 seconds Rej...

Page 5: ...the said activity or to property in the vicinity Please note the filter enters a flushing mode automatically without warning Manual cleaning of filter element using high water pressure or steam should be performed in accordance with the cleaning system instructions the local standards and regulations Manual cleaning of filter element using acid or other chemical agents should be performed in accor...

Page 6: ...pment if any all operated by qualified operators when installing operating and maintaining the filter Civil Engineering While using lifting equipment make sure that the filter is lifted in a safe manner Do not leave equipment lifted if not necessary Avoid working below lifted equipment Shipping and Transporting Shipping and transporting the filter must be done in a safe and stable manner and in ac...

Page 7: ...for this filter When necessary a pressure reduction valve should be installed upstream of the filter s water inlet port Please note that the maximum working pressure indicated in the filter s specifications table includes the pressure caused by fluid hammer and pressure surge effects If possible prior to installing the filter thoroughly flush the main line at the connection point in order to remov...

Page 8: ...tion position the lower body can be rotated 360 In order to change the configuration of the filter follow these steps 1 Disassemble the filter according to Basic Maintenance Disassembly on page 13 2 Disconnect the pipeline from the Sigma lower body 3 Remove the clamps that connect the Sigma body to the lower body 4 Lift and rotate the Sigma body and plate to the desired position ...

Page 9: ...stallation Operation Manual Sigma Pro 180 5 Make sure that the fittings on the Sigma body are set in place with the lower body 6 Connect the Sigma body to the lower body in the desired position 90 Attention ...

Page 10: ...10 Installation Operation Manual Sigma Pro 7 Connect the clamps and tighten the bolts using the Sigma multi tool 8 Assemble the filter according to chapter Basic Maintenance assembly on page 21 ...

Page 11: ...during maintenance period it is recommended that a manual or automatic bypass valve be installed together with the isolating valves that can be used to isolate each filter unit Before any maintenance operation please read the following Installation operation and maintenance should be done by technicians acting strictly in accordance with Amiad s instructions and in accordance with this manual Othe...

Page 12: ...ream valve 2 Release pressure from the filter and drain it Avoid damage due to frost To avoid damages or breakages in the filter the filter must be drained prior to periods of frost including the cylinder and command tubes Before any maintenance operation please read the following Installation operation and maintenance should be performed by technicians in accordance with Amiad s instructions and ...

Page 13: ...e ADI P manual a Close the filter s outlet valve b Perform a manual flushing with the controller Please note Always open and close the valves slowly and gradually The filter enters a flushing mode automatically without warning 2 Close the filter s inlet valve 3 Drain the filter by opening the manual drain valve Attention Read ...

Page 14: ...14 Installation Operation Manual Sigma Pro Attention 0 Pull Pull 4 Make sure that the pressure gauge is on zero 5 Disconnect the command tubes a Pull up the command tube ...

Page 15: ...5 Installation Operation Manual Sigma Pro Unscrew Sigma multi tool 6 Release the upper clamp a Using the Sigma multi tool unscrew the bolts at both sides of the clamps b Remove the clamps from the filter ...

Page 16: ...l Pull a b Close Open 7 Pull up and remove the filter s lid 8 Pull up and remove the bridge according to the following steps a Slide open the bridge clip x5 to disconnect the bridge from the turbine b Pull up and remove the bridge Pull Pull to open ...

Page 17: ...gma Multi tool Push 9 Remove the turbine from the five suction scanner s upper shaft 10 Remove the suction scanner s top plate a Place the Sigma multi tool between the top plate grooves b Gently press down on the Sigma multi tool and lift the top plate ...

Page 18: ...eration Manual Sigma Pro Pull b a c Remove suction scanner s top plate 11 Replace the gaskets if needed a Remove the used gaskets b Insert new gaskets making sure that the open side of the gaskets are turned out as shown ...

Page 19: ...19 Installation Operation Manual Sigma Pro Pull Pull 12 Remove the five suction scanners out of the screens 13 Remove the five screen units Coarse and fine screen together ...

Page 20: ...re that all parts below are undamaged b Replace dry or damaged gaskets and o rings c Make sure that the coarse screen is clean d Apply silicon grease on the o rings 760190 000127 tube of grease PG 21 Clamps Turbines Scanners and Nozzles Top plate Fine and Coarse Screen Bridge ...

Page 21: ...allation Operation Manual Sigma Pro Basic Maintenance Assembly 1 Insert the five screens into the filter housing a Make sure that the o ring is in place b Insert the five screens into place Attention Attention ...

Page 22: ...22 Installation Operation Manual Sigma Pro Center 2 Insert the five suction scanners into place Make sure that each scanner shaft passes through its socket at the center of its designated coarse screen ...

Page 23: ... a Make sure the seal is in place and the open side of the seals turn out as shown b Apply 760190 000127 grease to the seals c Make sure the seals are intact d Avoid damaging the seal during plate insertion e Rotate the suction scanners making sure that it rotates freely Apply Attention a b c e ...

Page 24: ...24 Installation Operation Manual Sigma Pro f Make sure that the plate is inserted correctly and creates a caulking between the bottom and the top 4 Install the turbine on the scanners Attention ...

Page 25: ...Pro a b Rotate 5 Install the bridge according to the following steps a Insert the bridge on the top plate b Lock the five bridge clips on the turbine s edges 6 Rotate the turbines making sure that all five turbines rotate freely Push to lock ...

Page 26: ...ual Sigma Pro Attention 7 Lift the bridge up and down to make sure all turbines connect to the bridge and the scanners move freely 8 Re install the filter cover Paying attention to not damage the seal during the cover installation ...

Page 27: ...27 Installation Operation Manual Sigma Pro screw Sigma Multi tool Push Push 9 Re install the upper clamp Tighten screws gradually 10 Connect the command tubes ...

Page 28: ...ation Operation Manual Sigma Pro Rotate Rotate 11 Close the manual drain valve 12 Open the filter outlet valve 13 Open the filter inlet valve Always open and close the valves slowly and gradually Rotate Attention ...

Page 29: ...29 Installation Operation Manual Sigma Pro 14 Operate the Sigma filter See Initial Operation on page 11 ...

Page 30: ...hould be replaced Follow these steps to replace the bushing 1 Disassemble the top plate see Basic Maintenance Disassembly on page 13 2 Hold the lower part of the bushing with one hand and open the ring using the Sigma multi tool 3 Insert a new bushing and tighten the nut by hand do not use any tool to tighten the bushing ...

Page 31: ... ASSEMBLY F 4 SIGMA 5 10 7 700190 005441 PISTON W U CUP SEAL F SIGMA PRO ASSY 1 4 1 770102 000034 PARKER O RING 2 237 EPDM 70 SHORE YELLOW DOT 1 10 7 1 770105 000011 U CUP SEAL NBR OD50MM ID40MM H7MM 70 SHORE 1 5 700101 001505 MOLDED WEAVEWIRE SCREEN S ST316L 130MIC SIGMA W O RINGS 5 10 8 700190 005421 PISTON CYLINDER ASSEMBLY F SIGMA PRO ASSY 1 5 1 770102 000384 PARKER O RING 2 244 EPDM 70 SHORE ...

Page 32: ...130MIC 6 8 SIGMA EPDM SEALS 5 10 7 1 770105 000011 U CUP SEAL NBR OD50MM ID40MM H7MM 70 SHORE 1 5 1 770102 000384 PARKER O RING 2 244 EPDM 70 SHORE YELLOW DOT 2 10 8 700190 005421 PISTON CYLINDER ASSEMBLY F SIGMA PRO ASSY 1 5 2 710101 001380 SIGMA SCREEN SUPPORT RING RPP GREY 4 10 8 1 770102 000027 PARKER O RING 2 156 EPDM 70 SHORE YELLOW DOT 1 6 700190 005105 SCANNER 500 ASSEMBLY W STRAIGHT NOZZL...

Page 33: ...NG 2 237 EPDM 70 SHORE YELLOW DOT 1 10 7 700190 005441 PISTON W U CUP SEAL F SIGMA PRO ASSY 1 5 700101 001534 MOLDED WEAVEWIRE SCREEN S ST316L 130MIC 6 8 SIGMA EPDM SEALS 5 10 7 1 770105 000011 U CUP SEAL NBR OD50MM ID40MM H7MM 70 SHORE 1 5 1 770102 000384 PARKER O RING 2 244 EPDM 70 SHORE YELLOW DOT 2 10 8 700190 005421 PISTON CYLINDER ASSEMBLY F SIGMA PRO ASSY 1 5 2 710101 001380 SIGMA SCREEN SU...

Page 34: ...ZLE 1 2 MM PP RED 2 5 700101 001505 MOLDED WEAVEWIRE SCREEN S ST316L 130MIC SIGMA W O RINGS 5 10 8 4 710103 010056 PISTON HOUSING EXTERNAL NUT SIGMA PRO RPA 1 5 1 770102 000384 PARKER O RING 2 244 EPDM 70 SHORE YELLOW DOT 2 11 700190 000207 1 3 4 BUSHING SEAL 1 6 700190 005106 SCANNER 375 ASSEMBLY W STRAIGHT NOZZLE 8MM F SIGMA 4 5 12 700190 003224 PRESSURE GAUGE ASSEMBLY F 3 SK 1 6 1 700190 005419...

Page 35: ...44 EPDM 70 SHORE YELLOW DOT 2 10 8 4 710103 010056 PISTON HOUSING EXTERNAL NUT SIGMA PRO RPA 1 5 2 710101 001380 SIGMA SCREEN SUPPORT RING RPP GREY 4 11 700190 000207 1 3 4 BUSHING SEAL 1 6 700190 005105 SCANNER 500 ASSEMBLY W STRAIGHT NOZZLE 8MM F SIGMA 6 8 5 12 700190 003224 PRESSURE GAUGE ASSEMBLY F 3 SK 1 6 1 700190 005419 SET STRAIGHT NOZZLE 8MM HDPE RED F SIGMA PRO 1 13 700190 004632 TOP DIV...

Page 36: ...L 130MIC 6 8 SIGMA EPDM SEALS 5 10 8 2 710101 001295 SIGMA PISTON CYLINDER PBT BLACK 1 5 1 770102 000384 PARKER O RING 2 244 EPDM 70 SHORE YELLOW DOT 2 10 8 3 710101 001308 SIGMA PISTON NOZZLE 1 2 MM PP RED 2 5 2 710101 001380 SIGMA SCREEN SUPPORT RING RPP GREY 4 10 8 4 710103 010056 PISTON HOUSING EXTERNAL NUT SIGMA PRO RPA 1 6 700190 005105 SCANNER 500 ASSEMBLY W STRAIGHT NOZZLE 8MM F SIGMA 6 8 ...

Page 37: ...l Sigma Pro Sigma Pro Installations of Multiple Units Sigma Pro 8 installation of 4 units with manifold for flow rates up to 1 120 m h 4 932 gpm Sigma Pro 6 installation of 2 units with manifold for flow rates up to 360 m h 1 584 gpm ...

Page 38: ... Pro Control Schematic Electronic Model LEGEND PG PRESSURE GAUGE SV SOLENOID VALVE 12v DC LATCH HV HYDRAULIC VALVE PRESSURE GAUGE 3 WAY BALL VALVE 2 WAY HYDRAULIC VALVE 3 2 SOLENOID VALVE SYMBOLS COMMAND 8mm HP 8mm LP 8mm VENT 8mm ELECTRIC ...

Page 39: ...39 Installation Operation Manual Sigma Pro Control Schematic Hydraulic Model ...

Page 40: ...40 Installation Operation Manual Sigma Pro Control Schematic Electronic Model for Multiple Units ...

Page 41: ...er quality for poor quality conditions e g flood heavy rain works upstream of intake new dam Controller flush duration set point too low electronic control Check the Flush Duration set point 10 seconds 4 The filter doesn t flush automatically electronic controller Controller batteries are dead or power supply is isolated Check battery status by ADI P mobile app Replace the controller s batteries i...

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