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IOM Manual – IBC Mixers

 

Mixers - LBC/HBC 

9

  

 

 

 

 

2.2. Operation 

 

Tapflo Mixers series LBC, HBC can be driven by an electric motor with a DOL 

starter  or gearmotor with a  frequency inverter.  Mixer shaft speed can be change by 

turning the potentiometer on the inverter - for more detailed instruction please refer to 

the Leroy Somer instruction manual supplied with this mixer. Mixers can be also driven 

by an air motor equipped with exhaust muffler and a flow control valve to regulate the 

motor speed.  

Always ensure access to the power supply or compressed air supply is kept clear. 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

Before operation visually check that all components are in a serviceable condition and 

not damaged. 

The mixer can be operated at any liquid level. 

2.3. Fault Diagnosis 

Fault 

Possible cause 

Action 

Drive 

Mixer motor runs but 

not mixing the IBC 

contents very well 

Impeller rotating in the wrong 

direction 

Check that the direction of rotation corresponds with the 

arrow on the mixer nameplate. 

Rotation is clockwise when viewed from above. 

All drives 

Impeller rotating in the wrong 

direction 

Check that the direction of rotation corresponds with the 

arrow on the mixer nameplate & that the flow control 

and muffler are on the correct ports. 

Rotation is clockwise when viewed from above. 

Air drives 

Shaft loose in the drive coupling  Check shaft retaining grub screw are tight. 

All drives 

Folding impeller not opening 

Check that the impeller is installed so the blades hang 

downwards when not operating. 

All drives 

Product different - higher SG or 

viscous product being mixed. 

Contact Tapflo or your local distributor for advice. 

All drives 

Speed set is too low 

Increase speed at VFD panel. 

VFD drive 

Motor does not run 

Fault with mains supply 

Check voltage at contactor input terminals 

Electric and 

VFD drive 

Motor locked rotor 

Check motor is free to turn 

Electric and 

VFD drive 

Faulty contactor coil 

Check if the contactor operates 

Electric 

drive 

Содержание HBC Series

Страница 1: ...IOM Manual IBC Mixers Mixers LBC HBC 3 IBC Mixers Series LBC HBC Edit 2022 IOM manual Read this instruction manual carefully before you install and operate the pump...

Страница 2: ...2 3 Fault Diagnosis 3 Maintenance 3 1 Routine Maintenance 3 2 Lubrication 3 3 Tightening Torques 3 4 Air motor Flushing 3 5 Material Disposal 3 6 Ordering Spare Parts 4 Supplementary Instructions and...

Страница 3: ...IOM Manual IBC Mixers Mixers LBC HBC 3...

Страница 4: ...ler Blank Std Impeller Fixed impeller for HBC folding impeller for LBC E Std Impeller F 280 fixed impeller 280mm diameter F Std Impeller F 300 fixed impeller 300mm diameter G Std Impeller F 320 fixed...

Страница 5: ...ency inverter E External frequency inverter 6 Optional frame connection Blank none H Hopper for powders L Liquid inlet 7 Lifting arrangement Blank Standard lifting frame with eye bolt F Forklift modul...

Страница 6: ...on an IBC and a 16 AMP appliance Inlet plug protection IP44 splash proof The mixer drive is supported on a lightweight stainless steel bridge which mounts directly onto the IBC and is held in place w...

Страница 7: ...or starter voltage requirements correspond with the supply or verify if compressed air supply system is suitable in case of mixer with air motor 2 Check that the mixer shaft direction of rotation corr...

Страница 8: ...mpressed air supply can be connected if safe to do so 9 After use before moving the mixer isolate from the power supply and disconnect the lead to the appliance plug In case of an air motor it should...

Страница 9: ...wrong direction Check that the direction of rotation corresponds with the arrow on the mixer nameplate Rotation is clockwise when viewed from above All drives Impeller rotating in the wrong direction...

Страница 10: ...t higher SG or viscosity product being mixed Contact Tapflo or your local distributor for advice Electric drive Motor starts but has low torque or does not reach full speed 3 phase motor is single pha...

Страница 11: ...ations in the UK BGV A3 in Germany or local site codes of practice as applicable 3 2 Lubrication Electric motor bearings are sealed for life and do not require any maintenance or re lubrication The ge...

Страница 12: ...isposal Tapflo IBC mixers series LBC HBC are designed for a long trouble free life At the end of the useful service life the lubricants and components can be recycled The IBC mixer frame shaft and imp...

Страница 13: ...2 25 Switch plate 1 7 Lifting strap 1 26 Spring operating block 1 8 Lifting eyebolt 1 27 Spring 1 9 Gasket 1 28 Cable gland 6 10 Appliance inlet 1 29 Cable covering 1 11 Hex socket head setscrew 2 30...

Страница 14: ...3 Mounting Frame 1 30 Nameplate 1 4 Drive Coupling 1 32 Hex head screw 2 5 Hexagon socket set screw 4 33 Hexagon nut 2 6 Quick action toggle clamps 2 34 Hex head screw 4 7 Lifting strap 1 35 Hexagon n...

Страница 15: ...equired in the supply line Adjust the air line lubricator to 1 drop of oil per minute Regulate the line pressure to 7 bar max Noise air motors are supplied with the standard muffler on the exhaust air...

Страница 16: ...level radial flow fixed impeller can also be supplied for mixing the IBC contents at very low liquid levels install below the folding impeller as illustrated A 1000mm long shaft is available with thi...

Страница 17: ...e needs of the Customer except for those purposes set out in any invitation to render documents or other documents specifically made available to Tapflo before entering into this agreement c high qual...

Страница 18: ...nt under the terms of this warranty shall not give a right to an extension to or a new commencement of the period of warranty 6 Repair or replacement under the terms of this warranty shall not give a...

Страница 19: ...IOM Manual IBC Mixers IBC Mixers LBC HBC 19...

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