Watson-marlow Bredel 10 User Manual

1DiscThe disc inserted in the front cover contains the user manual of the models Bredel 10,Bredel 15 and Bredel 20. The user manual is available in th

SAFETY102SAFETY2.1 SymbolsIn this manual the following symbols are used:WARNINGProcedures which, if not carried out with the necessary care, may resul

SAFETY112.2 Intended useThe hose pump is exclusively designed for pumpingsuitable products. Every other or further use is not inconformance with the i

SAFETY122.4 ResponsibilityThe manufacturer does not accept any responsibility fordamage or harm caused by not (strictly) observing thesafety regulatio

WARRANTY CONDITIONS133 WARRANTY CONDITIONSThe manufacturer offers a two-year warranty on allparts of the hose pump. This means that all parts will ber

DESCRIPTION144 DESCRIPTION4.1 Identification of the product4.1.1 Identification of the productThe hose pump can be identified based on theidentificati

DESCRIPTION154.1.4 Identification of the gearboxThe identification plate on the gearbox contains thefollowing data:A: Article numberB: Serial numberC:

DESCRIPTION164.1.6 Identification of the frequency controllerThe identification of the Bredel Variable FrequencyDrive (VFD) can be found inside the VF

DESCRIPTION174.2 Construction of the pumpA: CoverB: RotorC: Pump hoseD: Pump housingE: SupportF: GearboxG: Electric motorH: Frequency controller4.3 Op

DESCRIPTION18(C). A bearing-mounted rotor (D) with two facingintegral pressing shoes (E) is in the centre of the pumphead.In phase 1 the lower shoe co

DESCRIPTION194.4 Pump hose4.4.1 GeneralA: Outer extruded layer made of natural rubberB: Two nylon reinforcement layersC: Inner extruded linerThe pump

2

DESCRIPTION20• When the compression is too low, this will resultin loss of capacity and backflow. Backflowresults in a reduction of the life of the pu

DESCRIPTION214.6 Electric motorIf the electric motor has been standard supplied by themanufacturer, it is a standardized squirrel-cage motor.Refer to

INSTALLATION225 INSTALLATION5.1 UnpackingWhen unpacking carefully follow the instructions asgiven on the packaging or on the hose pump.5.2 InspectionC

INSTALLATION235.3.3 PipeworkWhen determining and connecting suction anddischarge lines consider the following points:• The bore size of the suction an

INSTALLATION245.3.4 Frequency controllerIf the hose pump is fitted with a frequency controller,consider the following points:• Take precautions so the

INSTALLATION255.4 Lifting and moving the pumpFor lifting and moving the hose pump, the pump supporthas a lifting eye (A).The complete hose pump, i.e.

COMMISSIONING266 COMMISSIONING6.1 Preparations1. Connect the electric motor and, if present, thefrequency controller in conformance with thelocally ap

COMMISSIONING275. Check the capacity of the hose pump. If thecapacity differs from your specification, followthe instructions in chapter 9 or consult

MAINTENANCE287 MAINTENANCE7.1 General7.2 Maintenance and periodic inspectionsThe following maintenance scheme shows themaintenance and periodic inspec

MAINTENANCE29Point Action To be carried out Remark1 Check the lubricant level.Before startup of the pump and on a sched-uled interval during oper-atio

3Hose pump series Bredel 10, Bredel 15 and Bredel 20Manual

MAINTENANCE307.3 Additional maintenance in potentiallyexplosive environmentsThe following maintenance scheme shows theadditional maintenance and perio

MAINTENANCE317.5 Changing lubricant1. Place a tray (A) under the drain plug in thecover of the pump. Remove the drain plug (B).Catch the lubricant fro

MAINTENANCE323. Place a tray (A) under the drain plug in thebottom of the pump head. The tray must belarge enough to contain the lubricant, possiblyco

MAINTENANCE337.6.2 Cleaning the pump head1. Isolate the pump from the electrical supply.2. Remove the cover (B) by loosening theretaining bolts (A). 3

MAINTENANCE342. Fit the pump hose (A) via one of the ports.3. Let the motor run to let the rotor pull the hose inthe pump housing. Stop the motor when

MAINTENANCE357. Turn the rotor in such a way that the hose (A) ispressed firmly against the bracket (B).8. Tighten the bolt (A) of the hose clamp (B).

MAINTENANCE365. Put the hose pump on blocks. Make sure thespace between the blocks is wide enough forthe rotor to fall.6. Remove the nuts (B), the was

MAINTENANCE3711. Dismount the bearings (A), the spacer ring (B)and the retaining ring (C) with the correct tool.Clean the hub.12. Remove the seal ring

MAINTENANCE3815. Mount the circlip (A).16. Fit the rotor (A). The rotor is placed on thebearings with a loose fit. Press the rotor on thehub until it

MAINTENANCE397.8 Fitting options7.8.1 Fitting a high-level float switch1. Dismount the standard breather (A) on thecover of the pump head.2. Mount the

4© 2013 Watson-Marlow Bredel B.V.All rights reserved.The information provided herein may not be reproduced and/or published in any form,by print, phot

MAINTENANCE407.8.2 Revolution counterFor feedback of the pump revolutions to an "intelligent"system, the pump can be provided with an induct

STORAGE418 STORAGE8.1 Hose pump• Store the hose pump and pump parts in a dryarea. Make sure that the hose pump and pumpparts are not exposed to temper

TROUBLESHOOTING429 TROUBLESHOOTINGIf the hose pump does not function (correctly), consult the following checklist to see ifyou can remedy the error yo

TROUBLESHOOTING43High pump temperature. Non standard hose lubri-cant used.Consult the Bredel repre-sentative for the correct lubricant.Low lubricant l

TROUBLESHOOTING44Low capacity / pressure. Shut-off valve in the suc-tion line (partly) closed.Fully open the shut-off valve.Hose rupture or badly worn

TROUBLESHOOTING45Vibration of the pump and pipework.Suction and discharge lines are not secured cor-rectly.Check and secure pipe-work.High pump speed

TROUBLESHOOTING46Hose pulled into the pump.Insufficient or no hose lubricant in the pump head.Add extra lubricant. Refer to § 7.5.Incorrect lubricant:

HAZARDOUS ENVIRONMENTS (ATEX)4710 HAZARDOUS ENVIRONMENTS (ATEX)10.1 ATEX complianceHose pumps that are configured for use in potentiallyexplosive envi

HAZARDOUS ENVIRONMENTS (ATEX)4810.2.2 GearboxThe gearbox must be selected to meet yourrequirements concerning ATEX. Please contact yourBredel represen

SPECIFICATIONS4911 SPECIFICATIONS11.1 Pump head11.1.1 PerformanceDescription Bredel 10 Bredel 15 Bredel 20Hose inner diameter [mm] 10 15 19Max. capaci

5CONTENTS1 GENERAL1.1 How to use this manual ... 81.2 Original instructions .

SPECIFICATIONS5011.1.2 MaterialsPos Description Material1 Pump housing Cast-iron2 Cover Cast-iron3 Pump rotor Cast-iron4 Pump support Galvanised steel

SPECIFICATIONS5111.1.3 Surface treatment• After surface preparation, one layer of two-component acrylate is used forsurface protection. Standard colou

SPECIFICATIONS5211.1.6 Torque figures11.2 GearboxPos Description Torques [Nm]Bredel 10 Bredel 15 - 20A Cover 10 25B Hose clamp 3 3C Bracket 10 25D Sup

SPECIFICATIONS5311.3 Electric motorStandard electric motor design is an enclosed three-phase asynchronous motor. Athermal safety device to prevent mot

SPECIFICATIONS5411.5 Parts list11.5.1 OverviewPos. Description1 Cover assembly. Refer to § 11.5.2.2 Pump head assembly. Refer to § 11.5.3.3 Pump suppo

SPECIFICATIONS5511.5.2 Cover assemblyPos. Qty. Description Bredel 10 Bredel 15 Bredel 201 1 Cover 210102 215102 2151022 2 Bolt, hex. head F504038 - -4

SPECIFICATIONS5611.5.3 Pump head assemblyPos. Qty. Description Bredel 10 Bredel 15 Bredel 201 1 Hose NR 010020 015020 0200201 Hose NBR 010040 015040 0

SPECIFICATIONS5711.5.4 Support assembly11 1 Coupling, ∅ 20 x 63 mm 29063255 29063255 29063255Coupling, ∅ 20 x 68 mm 29068255 29068255 29068255Coupling

SPECIFICATIONS5811.5.5 Barbed nipple assembly (PTFE/PDVF)Pos. Qty. Description Bredel 10 Bredel 15 Bredel 201 2 Rubber bush 210119 215119 2151192 2 Ho

SPECIFICATIONS5911.5.6 Barbed or threaded nipple assembly(stainless steel)Pos. Qty. Description Bredel 10 Bredel 15 Bredel 201 2 Rubber bush 210119 21

65 INSTALLATION5.1 Unpacking ... 225.2 Inspection ...

SPECIFICATIONS6011.5.7 Flange assembly (1)Pos. Qty. Description Bredel 10 Bredel 15 Bredel 201 2 Rubber bush 210119 215119 2151192 2 Hose clamp C11250

SPECIFICATIONS6111.5.8 Flange assembly (2)Pos. Qty. Description Bredel 10 Bredel 15 Bredel 201 2 Rubber bush 210119 215119 2151192 2 Hose clamp C11250

SPECIFICATIONS6211.5.9 Revolution counter assembly11.5.10 LubricantsPos. Qty Description Bredel 10 Bredel 15 Bredel 201 1 Pump housing 210101A 215101A

ORIGINAL63EC Decl aration of Co nformity for machineryEC DECLARATION OF CONFORMITY OF THE MACHINERY(according to Annex II.1.A. of Directive 2006/42/E

SAFETY FORMSafety formSAFETY FORMProduct Use and Decontamination DeclarationIn compliance with the Health and Safety Regulations, the user is required

NOTES65NotesNOTES

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68 29210309 TS04-026-CWatson-Marlow Bredel B.V.P.O. Box 47NL-7490 AA DeldenThe NetherlandsTelephone: +31 (0)74 3770000Fax: +31 (0)74 3761175E-mail: b

710.2.1 Pump head ... 4710.2.2 Gearbox ...

GENERAL81 GENERAL1.1 How to use this manualThis manual is intended as a reference book by meansof which qualified users are able to install, commissio

GENERAL91.5 Environment and disposal of wasteEnquire within your local government about thepossibilities for reuse or environment-friendlyprocessing o