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Installation, Maintenance & Troubleshooting guide

| Version 04

4) LMR-A: Auto mode

a. WLCA- Delivery mode
12A

: Check the mode of LMR-A, if it is Auto mode.

12B

: Check the mode of WLC-A, if it is Delivery mode.

12C to 12J : Follow steps from 12C to 12J of Manual & Delivery mode. Refer Table 22 (Corrective action 1)
12K

: No need to press ON push button.

12L

: Starter switches ON automatically.

12M to 12N : Follow steps from 12M to 12N of Manual & Delivery mode. (Corrective action 1)

5) LMR-A: Auto mode

b. WLCA- Suction mode
12A

: Check the mode of LMR-A, if it is Auto mode.

12B

: Check the mode of WLC-A, if it is Suction mode.

12C to 12J : Follow steps from 12C to 12J of Manual & Delivery mode. Table 22 (Corrective action 1)
12K

: No need to press ON push button.

12L

: Starter switches ON automatically.

12M to 12N : Follow steps from 12M to 12N of Manual & suction mode. (Corrective action 2)

6) LMR-A: Auto mode

c. WLCA- Dual tank mode
12A

: Check the mode of LMR-A, if it is Auto mode.

12B

: Check the mode of WLC-A, if it is Dual Tank mode.

12C to 12J : Follow steps from 12C to 12J of Manual & Delivery Tank mode. Table 22 (Corrective action 1)
12K

: No need to press ON push button.

12L

: Starter switches ON automatically.

12M to 12N : Follow steps from 12M to 12N of Manual & dual tank mode. (Corrective action 3)

β LMR-A: Bypass mode

c. WLCA- In any 3x mode (Delivery, Suction, Dual Tank)
As in Bypass mode there is no protection from the incoming supply faults, however there may be some conditions,
example mentioned below where Starter may not ON –
4. Phase loss
5. Incoming supply voltage less than the minimum required operational voltage of the Starter.
6. Incoming supply voltage is very high etc.......

Also check the WLC-A faults which may arise due to the sensor misplacement in the tank. Refer

6

Note.

In the above conditions check the Starters as explained in Auto & Manual Mode.

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Содержание RAJA+ 3TE7131-1HC14-1A

Страница 1: ...Installation Maintenance Troubleshooting Guide For RAJA Agriculture Starters Controllers ...

Страница 2: ...allation 4 5 Operating procedure in normal condition 4 6 Troubleshooting guidelines in case any incoming fault is present before switching ON the motor 4 7 Troubleshooting guidelines in fault condition when motor stops while it is in running condition 4 8 Troubleshooting guidelines in case any fault is at the load side ...

Страница 3: ... 3 Door knob 4 Metal Enclosure 5 Door 6 Mechanical Latch OFF push button to be used for preventing undesired ON operation of Starter 7 Name plate 8 LED amber to indicate availability and healthiness of incoming power supply 9 Green LED to indicate Motor ON status 10 Rocker switch Control ON OFF 11 Dual VA meter For indication 12 Phase Selector switch 13 Earthing screw 3 1 2 5 7 12 13 4 11 6 8 9 10...

Страница 4: ...Amber LED 2 Green LED 3 Rocker Switch 4 Phase Selector switch 5 ON push button 6 OFF push button 7 AV meter 8 Contactor 9 Thermal Overload Relay 10 Starter Operating Modes 11 Line monitoring relay 12 Water Level Controller 13 Terminal Block TB2 14 Terminal Block TB1 15 Earthing Screw 7 1 2 10 11 12 13 14 4 8 9 15 5 6 3 ...

Страница 5: ...Installation Maintenance Troubleshooting guide Version 04 4 2 Wiring Diagram DOL Controller with WLC 5 ...

Страница 6: ...4 21 Control logic diagram 6 Installation Maintenance Troubleshooting guide Version 04 ...

Страница 7: ...Installation Maintenance Troubleshooting guide Version 04 4 22 Power circuit diagram 7 ...

Страница 8: ...3 7 10 3TS3110 0Axx 08K 3UW5102 1K 8 12 5 7UG0613 0yy20 25A 500V 1 5 3TE7131 2AC17 1Axx 6 4 5 12 3TS3210 0Axx 08K 3UW5102 2A 10 16 7UG0613 0yy20 25A 500V 1 5 3TE7131 2BC18 1Axx 7 5 5 5 14 5 3TS3210 0Axx 08K 3UW5102 2B 12 5 20 7UG0613 0yy20 25A 500V 2 5 3TE7131 2CC21 1Axx 10 7 5 19 5 3TS3311 0Axx 08K 3UW5202 2C 16 25 7UG0613 0yy20 32A 500V 2 5 Technical data Terminal connections Product Water level...

Страница 9: ...e P1 P2 P3 Suction mode P1 P2 P3 Dual Tank mode P1 P2 P3 P1 P2 P3 Fig 11 For Delivery mode to become operational P2 P3 Sensor should be out of water For Suction mode to become operational P1 P2 P3 Sensor should be inside water For Dual tank mode to become operational P1 P2 P3 Sensor should be inside water P5 P6 out of water ...

Страница 10: ... characteristics tripping times of the same The tripping times shown are for relays starting from the cold state At operating temperatures heated at rated current these are reduced to about 25 of the value obtained from the characteristics Caution During commissioning or maintenance always ensure that the main supply is disconnected by switching oﬀ the main switch Rocker switch If the relay trips ...

Страница 11: ...nly proceed Depending upon Selector switch knob position for phase selection Indication of incoming power supply voltage can be seen on Dual VA meter For starting the motor press Green push button marked I Fig 7 Line current of R phase is indicated by Dual VA meter Indication of Motor ON can be seen on starter door through green LED For stopping the motor press Red push button marked O Fig 7 Reset...

Страница 12: ... ON NA ON ON ON ON ON ON ON Bypass Delivery Suction Dual Tank ON ON ON Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration 0 5 5min 0 5 5min 0 5 5min 0 5 5min 0 5 5min 0 5 5min 0 5 5min 0 5 5min 0 5 5min ON ON ON ON ON ON ON ON ON ON ON...

Страница 13: ...d OFF indicating that there is no incoming main supply LMR A Manual mode b WLCA Suction mode 10A Keep the LMR A in Manual mode 10B Keep the WLC A in suction mode 10C Switch ON 3 Phase incoming main supply 10D Turn ON the rocker switch 10E Amber LED will start blinking for a period of min 0 5 min 10F 0 5 min is the default setting which can vary from min 0 5 min to max 5min 10G After the ON delay d...

Страница 14: ... supply 10P Amber LED indication gets turned OFF indicating that there is no incoming main supply LMR A Auto mode a WLCA Delivery mode 10A Keep the LMR A in Auto mode 10B Keep WLC A in delivery mode 10C Switch ON the 3 Phase incoming main supply 10D Turn ON the rocker switch 10E Amber LED will start blinking for a period of min 0 5 min 10F 0 5 min is the default setting which can vary from min 0 5...

Страница 15: ...ains continous ON 10O Switch OFF the 3 phase incoming main supply 10P Amber LED indication gets turned OFF indicating that there is no incoming main supply LMR A Auto mode b WLCA Suction mode 10A Keep the LMR A in Auto mode 10B Keep the WLC A in suction mode 10C Switch ON the 3 Phase incoming main supply 10D Turn ON the rocker switch 10E Amber LED will start blinking for a period of min 0 5 min 10...

Страница 16: ...tion gets turned OFF indicating that there is no incoming main supply LMR A Bypass mode b WLCA Suction mode 10A Keep the LMR A in Manual mode 10B Keep the WLC A in suction mode 10C Switch ON 3 Phase incoming main supply Customer may switch ON the starter directly after switching ON the 3 phase incoming supply irresepctive of Blinking status as there is only indication for incoming supply faults an...

Страница 17: ...duration amber LED will ON continously indicating that the incoming supply is Healthy Assuming incoming supply is healthy WLC A R LED will turn ON when P1 P2 P3 sensors of suction tank are in water and P5 P6 sensors of delivery tank are out of water 10H Press the green push putton for switching ON the starter 10I Starter gets switched ON 10J Green LED turns ON indicating that the starter is ON 10K...

Страница 18: ...ay 12F Amber LED Blink Blink Blink 12G Possible causes of fault 12H Corre ctive action 12I Amber LED 12J ON ON ON Tank Opera tion 12N Auto Delivery Suction Dual Tank ON ON ON Blink Blink Blink ON ON ON Bypass Delivery Suction Dual Tank ON ON ON Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On delay duration Blink On de...

Страница 19: ...ge to the incoming terminals of terminal block TB1 to a voltage between min required voltage Max voltage allowed Refer table no 22 Repeat the steps from 12A to 12F and then go to step no 12J If fault still exists then 4 12H Check the rated operational voltage of the starter in incoming terminal block TB1 between L1 L2 L2 L3 L1 L3 with suitable equipment e g multimeter Check whether the 3 phase vol...

Страница 20: ...eep P1 P2 P3 sensors in water for operating the starter 3 LMR A Manual mode c WLCA Dual tank mode 12A Check the mode of LMR A if it is manual mode 12B Check the mode of WLC A if it is dual tank mode 12C to 12M Follow steps from 12C to 12K of Manual Delivery mode Refer corrective action 1 of Table 22 except the 6Note 6 Note Amber LED willnot blink or provide any indication for the misplacement of s...

Страница 21: ... of Manual suction mode Corrective action 2 6 LMR A Auto mode c WLCA Dual tank mode 12A Check the mode of LMR A if it is Auto mode 12B Check the mode of WLC A if it is Dual Tank mode 12C to 12J Follow steps from 12C to 12J of Manual Delivery Tank mode Table 22 Corrective action 1 12K No need to press ON push button 12L Starter switches ON automatically 12M to 12N Follow steps from 12M to 12N of Ma...

Страница 22: ...ing sequence in fault condition 13A 13B 13D 13E 13F 13G 13H 13J 13K 13L 13I Motor condition Not Running Not Running LMR A Mode Manual Amber LED Possible causes of fault Corrective action Amber LED ON ON Running Running ON Push button Starter Operation Motor condition Tank operation ON ON Not Running 13C WLCA Mode Blink Blink Blink Blink Blink Blink Blink Blink Blink Delivery Delivery Delivery Suct...

Страница 23: ...P2 sensor 3 LMR A Manual mode b WLCA Dual tank mode 13A Motor suddenly stops after running for some time 13B Check the mode of LMR A if it is Manual mode 13C Check the mode of WLCA if it is Dual tank mode 13D Amber LED will start blinking 13E to 13J Follow steps from 12H to 12M of LMR A manual mode WLCA Dual tank mode Corrective action 3 Refer Table no 22 13K Motor starts running again 13L Deliver...

Страница 24: ...n mode 13D Amber LED will start blinking 13E to 13J Follow steps from 12H to 12M of LMR A Auto mode WLCA suction mode Corrective action 5 Refer Table no 22 13K Motor starts running again 13L Water gets drawn out of the suction tank till the water level goes below P2 sensor 6 LMR A Auto mode c WLCA Dual tank mode 13A Motor suddenly stops after running for some time 13B Check the mode of LMR A if it...

Страница 25: ...ple and helps customers achieve their business goals It helps our customers to thrive communities to progress and supports sustainable development to protect our planet for the next generation Creating environments that care siemens com smart infrastructure Subject to changes and errors The information given in this document only contains general descriptions and or performance features which may ...

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