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Models 15GDS/20GDS

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS

INSTRUCTION MANUAL

IM214R02

Содержание Bell & Gossett 15GDS

Страница 1: ...Models 15GDS 20GDS INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS INSTRUCTION MANUAL IM214R02...

Страница 2: ...2 15GDS 20GDS Installation Operation and Maintenance Manual...

Страница 3: ...Storage 17 Operation 18 Care and Maintenance 19 Oil Change 20 Service Log 22 Owners Information Complete this information for your records Model number and serial number may be found on the tag mounte...

Страница 4: ...ction procedures are the same for all the pumps However where there are differences they are called out separately within the manual The design materials and workmanship incorporated in the constructi...

Страница 5: ...ed will result in death or serious injury Warning Indicates a hazardous situation which if not avoided could result in death or serious injury Caution Indicates a hazardous situation which if not avoi...

Страница 6: ...s on the performance curve Make sure that you understand the noise level requirements in the environment where the pump is installed Failure to do so may result in hearing loss or violation of local l...

Страница 7: ...low all system and pump components to cool before you handle them Make sure that you have a clear path of retreat Make sure that the product cannot roll or fall over and injure people or damage proper...

Страница 8: ...e motors comply with UL CSA and NEMA standards Product warranty Personnel requirements All work on the product must be carried out by certified electricians and Bell Gossett authorized service centers...

Страница 9: ...umber Approval Plate This approval plate applies to an explosion proof submersible Bell Gossett pump The plate is used together with the general data plate on the pump FM Factory Mutual Class I Divisi...

Страница 10: ...H limits below The pump is available for permanent installation in a sump or portable installation For further information on applications contact your nearest Bell Gossett wastewater representative S...

Страница 11: ...integral part Shaft material stainless steel 4 Bearings The support bearing of the rotor consists of a single row ball bearing The main bearing of the rotor consists of a two row angular contact ball...

Страница 12: ...rated voltage Without overheating the motor 10 variation from the rated voltage can be accepted provided that the motor does not run continuously at full load The motor is designed to operate at a vo...

Страница 13: ...Check that the lifting handle and chain are in good condition For automatic operation of the pump level control it is recommended that the level regulators be used at low voltage The data sheet delive...

Страница 14: ...Use safety helmet safety goggles and protective shoes 10 All personnel who work with sewage systems must be vaccinated against diseases to which they may be exposed 11 A first aid kit must be close a...

Страница 15: ...imming pools special safety regulations apply NOTE FOR EX VERSION Electrical connections on the explosion proof motor must be made by authorized personnel Bell Gossett disclaims all responsibility for...

Страница 16: ...the voltage drop in the cable must be taken into consideration since the motor s rated voltage is the voltage that is measured at the terminal board in the pump The overload protection motor protecti...

Страница 17: ...ge T1 blue T2 Cable Chart Single Phase Connection Conductors Starter For Canada USA SUBCAB xAWG 4 red 1 black 2 white 3 yellow green ground SUBCAB xAWG 7 red 1 black 2 white 3 yellow GC yellow green g...

Страница 18: ...Blue YE Yellow U1 U5 RD U2 U6 GN V1 V5 BN V2 V6 BU W1 W5 YE W2 W6 BK T1 T2 WH YE 2 L2 BK 2 BK BK BK 3 L3 BK 3 GY WH GY L1 BK 4 L2 BK 5 L3 BK 6 GN YE GN YE GN YE Screen PE from cores SUBCAB AWG Ground...

Страница 19: ...e pump shall be run for a short period after being raised in order to discharge all remaining water A frozen impeller can be thawed by allowing the pump to stand immersed in the liquid for a short per...

Страница 20: ...check that the impeller can be rotated freely Check that the monitoring equipment if any works Check the direction of rotation The impeller shall rotate clockwise as viewed from above When started the...

Страница 21: ...les and rubber gloves Rinse the components in water after dismantling The oil housing may be under pressure Hold a rag over the oil screw oil plug to prevent splatter Proceed as follows if hazardous c...

Страница 22: ...must be done through the oil out hole 2 Turn the pump Unscrew the oil in oil hole screw plug In order to drain out all oil the pump must be raised upright for a short while during drainage 3 Replace...

Страница 23: ...15GDS 20GDS Installation Operation and Maintenance Manual 21 Figure 2 Figure 3 Oil Change continued...

Страница 24: ...22 15GDS 20GDS Installation Operation and Maintenance Manual XII Service Log Most Recent Pump No Hours of Remarks Sign Service Date Operation Service Log...

Страница 25: ...15GDS 20GDS Installation Operation and Maintenance Manual 23 Notes...

Страница 26: ...ology company We re a global team unified in a common purpose creating innovative solutions to meet our world s water needs Developing new technologies that will improve the way water is used conserve...