Suntec technical Manual

1 Suntec technicalManualDear Partner, Suntec benefit from more than eighty years of experience of producing fuel units and offer the largest and best selling range of the commitment is to offer you the best fuel unit in terms of efficiency, reliability and service Manual describes the operation and installation of Suntec low flow oil pumps. Conversion tables (replacement of models from other pump manufacturers by Suntec models), presentation of our Universal AUV pump and a Frequently Asked Question section will give you answers to the questions you face about the maintenance and troubleshooting of your installations. We hope this Manual will help you in your daily Suntec Team1 TABLE OF CONTENTS1.

2 Pump working principle ..22. Suntec pump identification ..33. Conversion ECKERLE -> Suntec ..54. Conversion DANFOSS -> Suntec ..155. Conversion DELTA -> Suntec ..476. Conversion Suntec AS, AL, AE -> Suntec AUV ..537. Spare parts and accessories ..578. Connections ..659. One-pipe two-pipe configuration ..6710. Pipe Pump working principle1- Oil under suction from tank2- Oil under pressure3- Oil pressure adjustment4- Delivery of oil under pressure to the nozzle5- Solenoid valve controlling cut-off function on nozzle linePressure adjustmentSolenoid valveShaft sealGear setReturn from tankInlet from tankOil under pressureTo nozzleOil under suction35421132.

3 Suntec pump Choice of Suntec pump configuration (shaft rotation and nozzle outlet)Notes :This codification is valid for any Suntec pump except A2L this case, the configuration is determined by the shaft rotation and the side pressure gauge port , TAR and T pumps exist only in A and C : Pump seen from shaft end, clockwise rotation, right hand nozzle outlet. Example : AL 35 A 9526 6P 0700B : Pump seen from shaft end, clockwise rotation, left hand nozzle outlet. Example : AN 67 B 1335 6PC : Pump seen from shaft end, anti-clockwise rotation, left hand nozzle outlet. Example : AS 47 C 1538 6P 0700D : Pump seen from shaft end, anti-clockwise rotation, right hand nozzle outlet.

4 Example : AE 47 D 1385 MarkingRevision numberRevision numberInternal CodeInternal CodeManufacturing dateManufacturing datePump typePump type and model numberModel number533. Conversion ECKERLE -> SUNTECECKERLE Old New L5 L14-50 UNI L1 L14AL 35 C 9528 6P 0700 AUV 47 L 9857 6P 0700 UNI L1 L64-50 UNI L1 L64AL 35 C 9540 4P 0700 AUV 47 L 9857 6P 0700 AUV: + Inlet and return connections G1/8-G1/4 UNI L5 M14-50 UNI L1 M14AL 35 C 9528 6P 0700 AUV 47 L 9857 6P 0700-UNI L1 M64AL 35 C 9540 4P 0700 AUV 47 L 9857 6P 0700 AUV: + Inlet and return connections G1/8-G1/4 UNI L5 M64-50-WUNI L1 M64-65AL 35 C 9540 4P 0700 AUV 47 L 9857 6P 0700 AUV.

5 + Inlet and return connections G1/8-G1/4-UNI L6 M14AL 65 C 9589 6P 0700 UNI L62 M14-01-WUNI L6 M14-65AL 65 C 9589 6P 0700 UNI L62 L14-WUNI L6 M14-65AL 75 CK 9534 5P 0700 Specific model-UNI L5 S74-05AS 47 D 1550 6P 0700 AUV 47 L 9857 6P 0700AS: G 1/4 Inlet and return -UNI L5 M2AP 47 C 7556 4P 070063 ECKERLE Old New L6 A64-WUNI L5 L64-65AT2 45 C 9541 4P 0700 UNI R5 R70-ETUNI R5 R70AT2 45 A 9574 4P 0700 UNI G22 L1 L10 UNI-E G22AN 47 C 1342 6 PAN: Shaft with one flat (1),no top pressure gauge port UNI G41-21 L1 L10 UNI-E G41AN 47 C 1342 6 PAN: Shaft with one flat (1) G41-13AE 47 C 1387 6 PAUV 47 L 9857 6P 0700AE: Shaft with one flat (1)AUV: + Kit 991401-UNI-E L1 L10AN 47 C 1342 6 PAN: Shaft with one flat (1)-UNI-E L1 L10-22AN 47 C 1342 6 PAN: Shaft with one flat (1)UNI L1 L44-H1-21 UNI-E L1 L10-30AN 47 C 1342 6 PAN: Shaft with one flat (1),no top pressure gauge portUNI L1 L44-21 UNI-E L1 L14AN 47 C 1342 6P UNI L5 L64 -10 UNI-E L1 L64AN 47 C 1342 6 PAN: G1/4" Inlet and return UNI L5 L64-M1 UNI-E L1 L64-21AN 47 C 1342 6 PAN: G1/4 Inlet and return UNI L5 L40-21 UNI-E L5 L10AN 47 C 1342 6 PAN.

6 Shaft with one flat (1)UNI L5 L42-21 UNI-E L5 L12AN 47 C 7228 4 PAN: Shaft with one flat (1)(1) ECKERLE model with 2 flats on the shaft; change Old New L5 L44-21-05 UNI-E L5 L14AN 47 C 1342 6P -UNI-E L5 L14-13AE 47 C 1387 6 PAUV 47 L 9857 6P 0700 AUV: + Kit 991401 UNI L5 R44-21 UNI-E L5 R14AN 47 D 1339 6P -UNI-E L5 R14-13AE 47 D 1385 6 PAUV 47 L 9857 6P 0700 UNI L5 R94-05 UNI-E L5 R74AN 47 D 1339 6 PAN: G1/4" Inlet and return, Pressure range 7 - 14 bars-UNI-E L6 L16-11 AE 67 C 7285 4P UNI L6 L54-05 UNI-E L6 L24AN 67 C 1336 6 PAN: Pressure range 7 - 14 barsUNI R1 L40 UNI-E R1 L10AN 47 B 7327 4 PAN: Shaft with one flat (1)UNI R1 L44-21 UNI-E R1 L14AN 47 B 7327 4P UNI R5 L42-UI-21 UNI-E R5 L12-80AN 47 BK 7227 4 PAN.

7 Shaft with one flat (1)UNI R5 L43-UI-21 UNI-E R5 L13-80AN 47 B 7217 4 PAN: Shaft with one flat (1)UNI R5 L44-21 UNI-E R5 L14AN 47 B 7327 4P UNI R5 L54 UNI-E R5 L24AN 47 B 1395 6P 38 ECKERLE Old New R5 R44-21-05 UNI-E R5 R14AN 47 A 1326 6P UNI R5 R45-21 UNI-E R5 R15AN 47 A 7226 4P UNI R5 R80-05 UNI-E R5 R60AN 47 A 1326 6 PAN: Shaft with one flat (1),G1/4" Inlet and returnUNI R6 L54-05 UNI-E R6 L24AN 67 B 1335 6P UNI R6 L25 UNI-E R6 L25AN 67 B 7287 4P -UNI-E L1 L10AS 47 C 1538 6P 0700 AUV 47 L 9857 6P 0700AS: Shaft with one flat (1)UNI L1 L14-21 UNI-E L1 L14AS 47 C 1538 6P 0700 AUV 47 L 9857 6P 0700 UNI L1 L16-K1-21 UNI-E L1 L16-10AS 47 C 7434 4P 0700 AUV 47 L 9857 6P 0700 AUV: + Flange adaptor 32- 54 (Ref.)

8 3719003)UNI L1 R14-C1-21 UNI-E L1 R14-12AS 47 D 1539 6P 0700 AUV 47 L 9857 6P 0700 UNI L5 L42 UNI-E L5 L12AS 47 C 7438 4P 0700 AUV 47 L 9857 6P 0700AS: Shaft with one flat (1)AUV: + Hub adaptor 32- 54 (Ref. 3759833)(1) ECKERLE model with 2 flats on the shaft; change Old New L5 L14-21-05 UNI-E L5 L14AS 47 C 1538 6P 0700 AUV 47 L 9857 6P 0700 UNI L5 L14-Q-21 UNI-E L5 L14-92AS 47 C 1538 6P 0700 AUV 47 L 9857 6P 0700 AUV: + Hub adaptor 32- 54 (Ref. 3759833)UNI L5 L15-21-05 UNI-E L5 L15AS 47 C 7438 4P 0700 AUV 47 L 9857 6P 0700 AUV: + Hub adaptor 32- 54 (Ref. 3759833)-UNI-E L5 L60AS 47 C 1538 6P 0700 AUV 47 L 9857 6P 0700AS: Shaft with one flat (1), G1/4" Inlet and returnUNI L5 M14-C1 UNI-E L5 M14-12AS 47 C 1538 6P 0700 AUV 47 L 9857 6P 0700 UNI L5 S20-21 UNI-E L5 S20AS 47 D 1557 6P 0700 AUV 47 L 9857 6P 0700 AUV: Shaft with one flat (1)UNI L5 S20-21-BUDUNI-E L5 S20-BUDAS 47 D 1557 6P 0700 AUV 47 L 9857 6P 0700 AUV: Shaft with one flat (1)-UNI-E L5 S74AS 47 D 1550 6P 0700 AUV 47 L 9857 6P 0700AS: G 1/4" Inlet and return-UNI-E L6 L14AS 67 C 1570 6P 0700 AS: Pressure range 10 - 15 bars310 ECKERLE Old New L6 L16-K1 UNI-E L6 L16-10AS 67 C 7456 4P 0700AS.

9 Pressure range 10 - 15 barsUNI L6 L24-05 UNI-E L6 L24AS 67 C 1570 6P 0700 AS: pressure range 10 - 15 bars-UNI-E L6 LR14-61A2L 65 D 9703 4P 0700 -UNI-E L7 L26AL 95 C 9412 4P 0700 -UNI-E L7 LR14-61 A2L 95 D 9702 4P 0700 UNI R1 L40 UNI-E R1 L10AS 47 B 1537 6P 0700 AUV 47 L 9856 6P 0700AS: Shaft with one flat (1)UNI R1 M14-21-05 UNI-E R1 M14AS 47 B 1537 6P 0700 AUV 47 L 9856 6P 0700 UNI R1 R24 UNI-E R1 R24AS 47 A 1536 6P 0700 AUV 47 L 9856 6P 0700AS: pressure range 7 - 14 bars-UNI-E R1 S14AS 47 A 1536 6P 0700 AUV 47 L 9856 6P 0700 (1) ECKERLE model with 2 flats on the shaft; change Old New R5 L14-21-05 UNI-E R5 L14AS 47 B 1537 6P 0700 AUV 47 L 9856 6P 0700 -UNI-E R5 M14AS 47 B 1537 6P 0700 AUV 47 L 9856 6P 0700 UNI R5 M45 UNI-E R5 M15AS 47 B 1537 6P 0700 AUV 47 L 9856 6P 0700AS: Flange mounting 32mmUNI R5 R14-21 UNI-E R5 R14AS 47 A 1536 6P 0700 AUV 47 L 9856 6P 0700 UNI R5 R60-21 UNI-E R5 R60AS 47 A 1536 6P 0700 AUV 47 L 9856 6P 0700AS: Shaft with one flat (1),G1/4" Inlet and return-UNI-E R5 S14AS 47 A 1536 6P 0700 AUV 47 L 9856 6P 0700 UNI R5 S60 UNI-E R5 S60AS 47 A 1536 6P 0700 AUV 47 L 9856 6P 0700AS.

10 Shaft with one flat (1),G1/4" Inlet and returnUNI R6 M24-05 UNI-E R6 M24AS 67 B 1575 6P 0700AS: pressure range 10 - 15 bars312 ECKERLE Old New L1 L56-IUNI-E L1 L26-80D 45 C 7389 3 PFSpecific modelUNI L5 L54-S-05 UNI-E L5 L24-13D 45 C 7374 3P UNI L5 L56-IUNI-E L5 L26-80D 45 C 7389 3 PFSpecific model-UNI-E L5 L64D 45 C 7374 3PD: G1/4" Inlet and returnUNI R5 L54-05 UNI-E R5 L24D 45 B 7347 3P UNI R5 R54-LUNI-E R5 R24-93D 47 A 7383 3P UNI L1 M10-V2 UNI-E L1 M10-22AP 47 C 7556 4P 0700AP: Shaft with one flat (1)UNI L1 M14-C1 UNI-E L1 M14-12AP 47 C 7556 4P 0700 UNI L1 R44 UNI-E L1 R14AP2 45 D 9566 4P 0700 UNI L1 R14-C1-21 UNI-E L1 R14-12AP2 45 D 9566 4P 0700 -UNI-E L5 L20AP2 45 C 9569 4P 0700 Specific modelUNI L5 L24 UNI-E L5 L24AP 47 C 7556 4P 0700 UNI L5 M20-21 UNI-E L5 M20AP2 45 C 9569 4P 0700 Specific model-UNI-E L5 M24AP 47 C 7556 4P 0700 (1) ECKERLE model with 2 flats on the shaft.