Stuart-turner TFL Automatic Flow Switch User Manual

AUTOMATIC FLOW SWITCH PUMPSOPERATING INSTRUCTIONSPlease leave this instruction booklet with the pump as it contains maintenance and safety information

- 10 -Cont ...Pipework Connections (Hot Water)(RGFL, RGDFL and ESFL range)These pumps should have a minimum of 22 mm pipework throughout the system.Th

- 11 -Cont ...Certain installations may require additional earthing arrangements such as equipotential bonding. Reference should be made to the relev

- 12 -Cont ...Wiring Of Connection UnitWARNING: This appliance must be earthed. The wires in the mains lead (supply cord) are coloured in accordance

- 13 -Cont ...Model Fig. NoRGDFL 11RGFL 12ESFL 12KFL 12LFL 13TFL 13MAIN WINDINGTHERMOTRIPCAPACITORSTART WINDINGFLOWSWITCHREED (S2)LINK WIRE (BLUE)BROW

- 14 -Cont ...Supply Cord ReplacementIf the supply cord is to be changed or is damaged, it must be replaced with a special cord assembly available fro

- 15 -Cont ...NOISEThe equivalent continuous A-weighted sound pressure level at a distance of 1 metre from the pumpset does not exceed 70 dB(A).COMMIS

- 16 -Cont ... b) Vertical suction models This pump range are self venting and hence no priming plugs are fitted. Turn on liquid supply a

- 17 -Cont ... d) Carefully check pump and pipework for leaks whilst pump running and stationary before leaving the installation unattended.F

- 18 -Cont ...TROUBLE SHOOTING GUIDESymptoms Probable Cause Recommended ActionPump will not start. No liquid. Check required gravity flow of liquid is

- 19 -Cont ...Flow Switch Circuit Test1. First confirm visually that the flow switch reed clamp has not been dislodged during handling or instal

- 2 -Cont ...MODELSINDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page NoApplication . . .

Stuart Turner Ltd, Henley-on-Thames, Oxfordshire RG9 2AD ENGLAND Tel: +44 (0) 1491 572655, Fax: +44 (0) 1491 573704email: pumps@stuart-turn

- 3 -WARNING AGAINST MISUSE  This pump set must not be used for any other application without the written consent of Stuart Turner Limited and,

- 4 -Cont ...*Note: Max working pressure is the maximum pressure that can be applied to the pump internal casing under any installation conditio

- 5 -Cont ...TECHNICAL SPECIFICATION*Height not inclusive of resilient mounting foot.Note: For information on other voltages/frequencies which are no

- 6 -CONNECTIONSPump Type Inlet Outlet Fig. NoESFL G1 Female G1 Female 2RGFL G¾ Female G¾ Male 1RGDFL6000 G¾ Female G¾ Male 1KFL G1 Female G1 Female 3

- 7 -SITING OF THE PUMP / PIPEWORKWARNINGS:  The motor casing can become very hot under normal operating conditions, care should be taken to en

- 8 -Cont ...Where secondary circuits are in use, the pump should be sited as close as possible to the draw off points from the circuit.Pipework Conne

- 9 -Cont ...It must be ensured that the storage capacity of the liquid supply is adequate for the flow rates required by the pump.The pipework feed t