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ProMinent DULCO flex DFAa, Assembly And Operating Instructions Manual, Page: 1 / 32

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DULCO

®

flex DFAa

Peristaltic Pump

Assembly and operating instructions

A0380

EN

Original Operating Instructions (2006/42/EC)

Part no. 986229

BA DX 019 12/15 EN

Please carefully read these operating instructions before use. · Do not discard.

The operator shall be liable for any damage caused by installation or operating errors.

The latest version of the operating instructions are available on our homepage.

Summary of Contents for DULCO flex DFAa

Page 1: ...structions 2006 42 EC Part no 986229 BA DX 019 12 15 EN Please carefully read these operating instructions before use Do not discard The operator shall be liable for any damage caused by installation...

Page 2: ...ludes detailed descriptions of the haz ardous situation see Chapter 2 1 Explanation of the safety information on page 8 The following symbols are used to highlight instructions links lists results and...

Page 3: ...onstruction 14 4 2 Overview of the device 15 5 Assembly 16 5 1 Ambient conditions 16 5 2 Alignment of the suction side 16 5 3 Alignment of the discharge side 16 6 Commissioning 17 6 1 Testing prior to...

Page 4: ...7 rpm 1 1 5 7 l h 2 bar A22 0 25 kW 34 176 rpm 3 4 17 5 l h 2 bar Gear motor with integrated frequency converter 1x 230 VAC A31 0 18 kW 13 130 rpm 1 3 12 9 l h 2 bar 7 70 Hz Gear motor external freque...

Page 5: ...Identity code C Double head version Approvals 01 CE mark Product identification 5...

Page 6: ...r B22 0 25 kW 34 176 rpm 20 4 105 l h 2 bar Gear motor with integrated frequency converter 1x 230 VAC B31 0 18 kW 13 130 rpm 7 8 78 l h 2 bar 7 70 Hz Gear motor external frequency converter required 3...

Page 7: ...Identity code C Double head version Approvals 01 CE mark Product identification 7...

Page 8: ...urce of the danger Consequence Fatal or very serious injuries Measure to be taken to avoid this danger Danger Denotes an immediate threatening danger If this is disregarded it will result in fatal or...

Page 9: ...ng sit uation 2 2 Intended Use CAUTION Intended Use Possible consequences if the instructions are not observed Minor injuries and material damage The pump is intended for pumping pasty viscose abrasiv...

Page 10: ...r Trained qualified per sonnel A qualified employee is deemed to be a person who is able to assess the tasks assigned to him and recognize possible hazards based on his her training knowledge and expe...

Page 11: ...garding viscosity limits chemical resistance and density WARNING Operational lifetime of the pump hose Possible consequence Fatal or very serious injuries The service life of the pump hose cannot be p...

Page 12: ...open air and outdoors Take suitable measures to protect the device from ambient influences when operating outside such as UV radiation Humidity frost etc see Ambient conditions on page 27 Safety and R...

Page 13: ...out any work that involves contact with the medium being pumped 3 1 Transport Transport n The pump is protected by means of cardboard packaging n The packaging materials can be recycled n Consider th...

Page 14: ...er this pump type is often the optimal solution for abrasive shear sensitive and viscose media Typical areas of use include processes where only a low discharge pressure is required max 2 bar 4 1 Cons...

Page 15: ...4 2 Overview of the device Fig 1 Diagram of functional principle 1 Housing 2 Hose 3 Rotor 4 Rollers Functional description 15...

Page 16: ...f mainte nance work 5 2 Alignment of the suction side The pump is to be positioned as near as possible to the liquid con tainer so that the suction side is kept as short and straight as pos sible The...

Page 17: ...ed n Check that the rollers are correctly fitted and fastened n Check that the hose and rollers are sufficiently lubricated n Check that the thermal overload protection not included in the delivery sc...

Page 18: ...tructed persons see Chapter 2 3 Users qualifications on page 10 The peristaltic pump is to be fully integrated into the customer s designated plant and is then controlled by this plant It is not pos s...

Page 19: ...mm long and is opened using an Allen key 1 5 mm Remove the front cover 4 Dismantle the pump housing 5 Remove the pump hose to be replaced 1 Clean the interior surfaces of the pump housing 2 Lubricate...

Page 20: ...10 Open all valves Maintenance 20...

Page 21: ...High viscosity of medium Reduce viscosity as far as pos sible Air introduction in the suction con nections Check connections and accesso ries for air tightness Vibration in the pump Pump speed too hi...

Page 22: ...Problem Possible cause Solution Check voltage Start occurs at minimum 10 Hz Blockage in the pump Check if the suction or discharge side is blocked Rectify blockage Troubleshooting 22...

Page 23: ...nsequence Fatal or serious injuries In the event that damage to the pump hose contami nates the pump with the feed chemical decontaminate it with suitable agents refer to the material safety data shee...

Page 24: ...Pump housing 1 115 00 02 3 Rotor with stainless steel shaft 1 115 00 04 4 Roller for pump hose with 2 4 mm wall thickness Plastic A 3 115 00 05 5 Shaft for roller 3 115 00 09 6 Safety collar for roto...

Page 25: ...mount 1 115 00 01 2 Pump housing 1 115 00 02 3 Rotor with stainless steel shaft 1 115 00 04 4 Roller for pump hose with 2 4 mm wall thickness Plastic A 3 115 00 05 5 Shaft for roller 3 115 00 09 6 Sa...

Page 26: ...Pump hose silicone 1 1037146 Pump hose Norprene A 60 G 1 1037147 Pump hose Norprene A 60 F 1 1037148 Pump hose Solva 1 1037149 Lubricant Item Description Quantity Reference Part number 1 0 5 kg silico...

Page 27: ...igher than 65 C Note and adhere to the maximum temperature for the hoses and hydraulic connectors Maximum medium temperature 65 C Hose material Minimum temperature of the medium Maximum temperature of...

Page 28: ...12 2 Performance curves A0510 Fig 3 DFAa 003 3 2 mm DFAa 008 8 0 mm DFAa Technical Data 28...

Page 29: ...mm D 95 mm E 36 mm G 47 mm H 76 mm Drive Position F in mm A10 B10 323 A11 B11 323 A12 B12 323 A13 B13 325 A14 B14 325 A21 B21 439 A22 B22 457 A31 B31 355 A41 B41 340 The drive version is specified by...

Page 30: ...ved by us will invalidate this declaration Extract from the EC Declaration of Conformity Designation of the product Peristaltic pump DULCOflex Product type DFAa DFBa DFCa DFDa Serial number see namepl...

Page 31: ...s for hoses 27 Links to elements or sections of these instruc tions or other applicable documents 2 Live parts 11 M M3 set screw 19 Material safety data sheet 11 13 Medium temperature 27 More symbols...

Page 32: ...986229 3 en_GB 2015 ProMinent GmbH Im Schuhmachergewann 5 11 69123 Heidelberg Telephone 49 6221 842 0 Fax 49 6221 842 419 Email info prominent com Internet www prominent com...

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