YAMIT AF-9800N Series, Service Maintenance Manual

Page 1: ...ic Hydraulic Self Cleaning Screen Filter SERVICE MAINTENANCE MANUAL ENGLISH YAMIT Filtration Water Treatment Ltd PO BOX 232 Moshav Tnuvot 4283000 Israel Tel 972 4 6220006 e mail yamit yamit f com www...

Page 2: ...moval and Installation 16 6 5 Coarse Screen Removal and Installation 18 6 6 Fine Screen Assembly Removal and Installation 20 6 7 Dirt Collector Removal and Installation 22 6 8 Periodical Checks 24 7 I...

Page 3: ...fy that the AC power cord is connected to the control panel through 3 x 6A fuse protector 4 Verify that the filter housing is grounded to the appropriate location 5 Confirm AC power disconnection prio...

Page 4: ...ring degrees of 10 3000 micron from different types of fluid sources such as sewage reservoirs rivers lakes and wells The AF 9800N SERIES filter contains the following parts Figure 1 Filter Assembly 3...

Page 5: ...hydraulic chamber 6 and the dirt collector 7 is significantly lowered resulting in a suction process via the suction nozzles 8 to the dirt collector 7 and from there to the hydraulic chamber 6 throug...

Page 6: ...minimum operational pressure 1 bars 15 psi Model In Out D inch D1 inch H mm inch L mm inch L1 mm inch L2 mm inch Packing Weight kg lb Packing Volume L W H m ft AF9803NL 3 10 545 21 44 450 17 72 1227 4...

Page 7: ...Rate m3 h gpm Screen area cm2 in2 Flushing Flow rate m3 h gpm Flushing Volume m gal AF9803NL 75 3 50 220 3220 499 30 130 0 083 18 84 AF9804NL 100 4 80 440 5780 896 30 130 0 083 18 84 AF9804NX 100 4 1...

Page 8: ...aulic flushing valve outlet opening at least 63 mm or 2 diameter and no longer then 5m Confirm that water runs freely out of the drainpipe 4 Position the control panel in such a way as to be protected...

Page 9: ...diately as flushing start 4 Verify that the hydraulic flushing valve closes after 10 seconds 5 Verify that the hydraulic piston fully extends during back flush 6 When the filter is clean verify that t...

Page 10: ...ove 9 Remove the splint out of the old motor axis groove 10 Carefully slide the new motor assembly into the filter assembly 11 Install the splint into the new motor axis groove 12 Install the four nut...

Page 11: ...11 Figure 4 Electric Motor Removal Installation AF9800N...

Page 12: ...control assembly 10 Install the nut on the solenoid lower section 11 Install the fittings on the ports of the new solenoid 12 Connect the solenoid control tubes 13 Connect the electrical wiring to the...

Page 13: ...13 Figure 5 Solenoid Removal Installation AF9800N...

Page 14: ...8 Insert a new differential pressure indicator into the control assembly 9 Install the two screws and nuts at the bottom of the electronic control unit assembly 10 Connect the two control tubes to the...

Page 15: ...Figure 6 Differential Pressure Indicator Removal Installation 15 AF9800N...

Page 16: ...seal with silicon grease 9 Carefully slide the new piston assembly into the filter housing 10 Spin and screw the brass base into the filter body and tie it gently 11 Connect the control tube to the pi...

Page 17: ...17 Figure 7 Hydraulic Piston Assembly Removal Installation AF9800N...

Page 18: ...reen into the fine screen assembly 9 Verify that the straight side of the body seal fits into the groove located in the cover 10 Put the cover into it s place on the filter Take care that the motor s...

Page 19: ...19 Figure 8 Coarse Screen Removal Installation AF9800N...

Page 20: ...e new fine screen assembly 16 Lubricate upper and lower seals with silicon grease 17 Install the screen bearing in the new fine screen assembly upper section 18 Slide the dirt collector into the new f...

Page 21: ...21 Figure 9 Fine Screen Assembly Removal Installation AF9800N...

Page 22: ...ollector into the new fine screen 13 Install the screw on the top of the dirt collector axis 14 Slide the fine screen assembly with the new dirt collector into the filter housing assembly 15 Slide the...

Page 23: ...23 Figure 10 Dirt Collector Removal Installation AF9800N...

Page 24: ...ollector Removal Installation and check the dirt collector suction nozzles height see table If defective screw out the nozzle and replace with a new one 5 Check condition of the bearings replace if da...

Page 25: ...25 Figure 11 Periodical Checks AF9800N...

Page 26: ...26 7 IPB AF9800N...

Page 27: ...445 O RING 445 8 2 AF9800N E5005600102 01 03 FINE SCREEN UPPER SECTION PVC225 ASSM803 10L 98N 8 2 1 AF9800N E5005600902 03 UPPER SCREEN ADAPTER PVC225 ASSM AF9800N 8 2 1 1 AF9800N 5005600902 UPPER SC...

Page 28: ...IGHTENING NUT FOR SEALING ROPE BRASS AF5 75 98 19 AF9800N E5133301901 01 COMP GEAR DRIVE SHAFT SS304 AF9800 19 1 AF9800N 5133301901 GEAR DRIVE SHAFT 18 9mm SS304 AF9800 19 2 AF9800N 4133205001 EXTERNA...

Page 29: ...Flushing solenoid Which activates the flush filter hydraulic mechanism TP DP sw On Off Delay time Note that The internal on delay timer is provided to assure that accidental DP switch vibrating will n...

Page 30: ...ainst accidental short circuit on the PLC 8 FOUT 1 6ampT Fuse which protect against accidental short circuit on the solenoid outlets 24VDC C TERMINAL CONNECTIONS TB 1 4 L1 L2 L3 Gnd 115 230 380 420 44...

Page 31: ...ire TB7 TB8 Motor W phase wire TB8 TB9 SV flushing solenoid common 1 TB9 TB10 SV flushing solenoid live 2 TB10 TB11 DP switches common 3 TB11 TB12 DP switch live 4 TB12 2 Motor synchronization Motor s...

Page 32: ...ort circuit for min of 0 1 sec at REMOTE inlets 2 DP FLUSH cycle A DP flush is caused by a differential pressure across the filter Signal at DP inlet for DP ON TIME Factory set to 5 sec can be adjust...

Page 33: ...state use the keys to change the field value When done press the OK key to enter the new value the field is blinking and darkened again 5 Move to other fields or exit to the main screen by pressing th...

Page 34: ...GES DP FLUSH FAULT DP CHECK IN PROGRESS SET FLUSH INTERVALS RANGE 0 9999 hrs 0 9999 min SET FLUSH TIME RANGE 1 99 seconds SET DP CHECK TIME RANGE 1 999 seconds SET No OF CONSECUTIVE DP FLUSH CYCLES TO...

Page 35: ...RAWN BY DAVID Z DESCRIPTION Authorized by DAVID Z PROJECT FILENAME VISIODOCUMENT Cat No CRUOZET ELI 02 CROUZET XD10 CE VER 08 19 8500010106 AF 7xx 220 480VAC 3 0 5KW Signals Filter cable 5 meter 5x0 7...

Page 36: ...D N PS1 F1 1x1aK PAGE 2 OF 5 DATE 25 08 2019 CONTROL DRAWN BY DAVID Z DESCRIPTION Authorized by DAVID Z PROJECT FILENAME VISIODOCUMENT Cat No CRUOZET POWER WIRING ELI 02 CROUZET XD10 CE VER 08 19 8500...

Page 37: ...Cat No DI I1 I2 IB IC ID IE 11 12 DP 22 10 23 9 SV1 20 19 OL1 S1 S2 RESET FAULT FLUSH C1 L2 FLUSH FAULT L1 24 FLUSH FAULT OUT SIGNALS COMMON REMOTE 24VDC 88974161 DO FOUT PLC CROUZET XD10 24VDC PLC I...

Page 38: ...12 10 9 G 3 2 4 5 7 6 8 5 7 6 8 10 9 11 12 M1 DP SV 1 2 3 4 4x1 5mm 5x0 75mm FILTER CONNECTION BOX GND L1 L2 L3 SUPPLY LINE PG 13 5 CM 18P PG 13 5 PG21 5 m 5m 5 m 19 20 22 23 24 25 CM 10P PG 7 PG 7 C...

Page 39: ...VISIODOCUMENT Cat No CABINET VIEW G 2 1 3 L1 L2 L3 A1 T1 T2 T3 A2 21 22 G 7 6 8 9 10 11 12 20 19 23 22 25 24 PLC K1 F1 F2 OL1 PS1 C1 4 FPLC FOUT 8500010106 ELI 02 CROUZET XD10 CE VER 08 19 CRUOZET ARI...

Page 40: ...r expenses of any kind or nature regardless of the nature thereof including without limitation injury to persons or property loss of use of the products loss of goodwill loss of profits or any other c...