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Submersible Mixer Type ABS RW 200 and 280

1009-00

www.sulzer.com

6006091 (04.2021)

Installation and Operating Instructions

en

Summary of Contents for ABS RW 200 Series

Page 1: ...Submersible Mixer Type ABS RW 200 and 280 1009 00 www sulzer com 6006091 04 2021 Installation and Operating Instructions en ...

Page 2: ...5 5 Mounting and installation 5 5 1 Installation example concrete sump 5 6 Electrical connection 6 6 1 Wiring diagrams 7 7 Checking direction of rotation 8 7 1 Changing direction of rotation 8 8 Commissioning 9 9 Types of operating 9 10 Maintenance 9 10 1 General maintenance hints 10 10 2 Oil filling and changing 10 10 3 Filling oil into the oil chamber 10 10 4 Cleaning 10 Submersible Mixer Type A...

Page 3: ...ear or you have any questions as to safety make certain to contact the manufacturer Sulzer 2 1 Particular comments on the use of explosion proof mixers in explosive zones 1 Explosion proof submersible mixers may only be operated with the thermal sensing system connected 2 If ball type float switches are used these must be connected to an intrinsically safe electrical circuit Protection type EX i i...

Page 4: ...n all communications Figure 1 Nameplate Ex Version Figure 2 Nameplate Standard Version Legend Typ Mixer type P2 Rated output power kW Nr Sn Item number Serial number n Speed r min xx xxxx Production date week year Cos φ Power factor pf UN Rated voltage V Insul Cl Insulation class IN Rated current A Ø Imp Propeller diameter mm Hz Frequency Hz IP Protection type P1 Rated input power kW Figure 3 Name...

Page 5: ... of the unit All relevant safety regulators as well as general good technical practice must be complied with 5 Mounting and installation NOTE We recommend that original Sulzer installation accessories be used for mounting and installation of the mixer m Particular attention must be paid to the safety regulations covering work in closed areas in sewage plants as well as good general technical pract...

Page 6: ... following VDE regulations apply Submersible mixers used outdoors must be fitted with a power cable of at least 10 m length Other regulations may apply in different countries c Three phase Risk of electrical shock Do not remove cord and strain relief and do not connect conduit to mixer This mixer is not provided with a supply connection therefore one of the following means must be provided by the ...

Page 7: ...am single phase U T1 V T2 W T3 Live r red PE Earth blk black F1 1 F0 2 Thermal sensor w white DI 3 Seal Monitor o orange R Run blk w black white S Start bl blue C Common Neutral gr yel green yellow ATTENTION Explosion proof motors may only be used in explosive zones with the thermal sensors fitted Leads F0 F1 ATTENTION It is important to use the correct capacitors with single phase pumps use of in...

Page 8: ...se manner when viewing down from the top of the placed unit 1020 00 ATTENTION The start reaction is anti clockwise Figure 8 Rotor rotation NOTE If a number of units are connected to a single control panel then each unit must be individually checked ATTENTION The mains supply to the control panel should have a clockwise rotation If the leads are connected in accordance with the circuit diagram and ...

Page 9: ...ter coverage over the propeller 9 Types of operating Mixers may only be operated fully submerged ATTENTION The mixer must be fully submerged in the medium During operation no air must be drawn in by the propeller A quiet flowing action in the medium must occur The mixer must not vibrate excessively Uneven liquid flow and vibrations may be caused by over active mixing in small tanks Changing positi...

Page 10: ...manufacturer Otherwise the ex approvals are no longer valid Detailed guidelines instructions and dimensional drawings for the service and repair of Ex approved mixers are in the RW 200 and 280 Workshop Manual 10 2 Oil filling and changing Waste oil must be disposed of in the proper manner 10 3 Filling oil into the oil chamber The mixers have been filled at manufacture with oil These oils are not i...

Page 11: ...11 SERVICE LOG Mixer Type Serial No Date Hours of Operation Comments Sign ...

Page 12: ...Sulzer Pump Solutions Ireland Ltd Clonard Road Wexford Ireland Tel 353 53 91 63 200 www sulzer com ...

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