DATA PLATE INTERPRETATION General data plate Serial number Product code + Number Curve code / Propeller code Country of origin Product number Additional information Phase; Type of current; Frequency Rated voltage Thermal protection Thermal class Made in Germany Rated shaft power International standard Degree of protection Rated current...
PRODUCT DESCRIPTION Introduction General technical data Thank you for buying a submersible Flygt pump. In Liquid temperature: max. 40°C (104°F). The pump this Installation, Care and Maintenance manual you can be operated at full load only if at least half the will find general information on how to install and stator housing is submerged.
GENERAL DESIGN OF A FLYGT PUMP Design The pump is a submersible, electric motor-driven The motor can be run continuously or intermittently product. with a maximum of 15 evenly spaced starts per hour. Flygt motors are tested in accordance with IEC 34-1. 1.
INSTALLATION Handling equipment Safety precautions Lifting equipment is required for handling the pump. In order to minimize the risk of accidents in connection with the service and installation work, the following rules should be followed: 11. Never work alone. Use a lifting harness, safety —...
ELECTRICAL CONNECTIONS — Before starting work on the All electrical work shall be carried out under the super- pump, make sure that the pump vision of an authorized electrician. is isolated from the power supply Local codes and regulations shall be complied with. and cannot be energized.
Page 8
ELECTRICAL CONNECTIONS Monitoring equipment Remember that the starting current in direct on-line starting can be up to six times higher than the rated The FLS sensor consists of a small float switch for current. Make sure that the fuses or circuit breakers sensing water in the stator housing.
TRANSPORTATION AND STORAGE The pump can be transported and stored in a vertical A frozen impeller can be thawed by allowing the pump or horizontal position. to stand immersed in the liquid for a short period before it is started. Never use a naked flame to thaw the pump.
CARE AND MAINTENANCE Inspection Before starting work on the pump, make sure that the pump is isolated Regular inspection and preventive maintenance from the power supply and cannot ensure more reliable operation. be energized. The pump should be inspected at least once a year, This applies to the control circuit but more frequently under severe operating as well.
OIL CHANGE A check of the condition of the oil can show whether there has been leakage. Note! Air/oil mixture can be confused with water/oil mixture. Insert a tube (or hose) into the oil hole. Cover the top end of the tube and take up a little oil from the bottom. Change the oil if it contains too much water, i.e.
Need help?
Do you have a question about the Flygt 3067 and is the answer not in the manual?
Questions and answers