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Operation Instructions for deep-well pumps : 4SD, 4SDm, 4SG, 90QJD, 3ti, 4SKm, 4TP, 90MSC CAUTION Read the operation instructions before use. For safety reasons the pump may be operated only by persons who are fully acquainted with operation instructions. CAUTION The operation instructions constitute the main element of the purchase contract.
It must be secured against casual engagement. Pumps 4SD, 4SDM, 90QJD, 3ti due to their size may be supplied in two parts. One is the hydraulic part of the pump, the other one is the electric motor.
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90QJD, 90MSC 109 mm 128 mm 144 mm 4SD, 4SDM,4SG 114 mm 132 mm 148 mm 162 mm 175 mm 199 mm 230 mm 274 mm 312 mm 345 mm Using the pump in a well of a diameter greater than the one given in the table might overheat and damage the motor.
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The pump must be installed above the filter of the well. The minimal distance between the upper edge of the last part of the filter and the lower edge of the motor may not be less than 30 cm. The pump may not dry run, without water. Dry run damages the equipment.
ELECTRIC CONNECTION: The electric network from which the pump is to be supplied should have nominal values as given in the date plate of the motor . The pump must be connected to the network with active earthing. The manufacturer and the warrantor is released from liability for damages to people or objects resulting from the missing proper earthing.
Gawartowa Wola 38, 05-085 KAMPINOS, POLAND Pursuant to the act of 30th August 2002 on conformity system (Journal of Laws of 2004 No. 204,item 2087) with full responsibility we declare that the pumps are from series 4SG, 4SDm, 4SD, 90QJD, 3ti, 4SKm, 4TP, 90MSC...
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POTENTIAL PROBLEMS DURING OPERATION AND SOLUTIONS: Symptom: Possible cause: Solution to the problem: The pump is not The security device against dry run has Wait until the quantity of water in the well running been engaged is sufficient so the pump is switched on automatically.