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ATEX Instruction Manual

Dura 05-55  

Version 1.0v-07/2019

6 | Page

2.2.3  Obligation of Personnel

 

It is imperative that the instructions contained in this 

manual are complied with by the operating personnel 

at all times.

u

  Pump and associated components:

– 

Do not lean or step on them or use as climbing aid

– 

Do not use them to support boards, ramps or beams

– 

Do not

 use them as a fixing point for winches or sup

-

ports

– 

Do not de-ice using gas burners or similar tools

u

  Do not remove the safety guarding for hot, cold or moving 

parts during operation.

u

  Reinstall the safety equipment on the pump as required 

by regulations after any repair / maintenance work on the 

pump.

2.3   Specific Hazards

2.3.1  Hazardous Pumped Liquids

 

Follow the statutory safety regulations when handling haz

-

ardous pumped liquids (e.g. hot, flammable, poisonous or 

potentially harmful).

 

Use appropriate Personal Protective Equipment when car

-

rying out any work on the pump.

2.3.2 Lubricants

 

Ensure that the lubricant and pumped liquid are compat

-

ible with each other. This is a precautionary measure in 

case of accidental hose burst whereby the pumped liquid 

comes in contact with the lubricant. (

Refer datasheet 

for lubricant to ensure compatibility and also refer section 

5.10 for specific lubricant limitations)

2.3.3   Sharp Edges

 

Pump parts, such as the shims and impellers, can be  

sharp

– 

Use protective gloves when carrying out any work on 

the pump

2.3.4  ATEX Environment

 

Failure to implement the necessary safety procedures and 

failure to disclose the intended use of a pump within an 

explosive atmosphere as laid down in latest EC Atex Di

-

rective 2014/34/EU will void all warranty for the product. 

(Refer warranty terms and conditions for more details).

 

Verder shall not be liable for any injuries, losses or dam-

ages including, but not limited to any personal injuries, an-

ticipated  or  lost  profits,  incidental  damages,  consequen

-

tial damages, costs, time charges, or other damages or 

losses, in connection with the instrument, its use or any 

replacement parts if the customer fails to follow any In-

struction, Warning or Caution in this document. 

Содержание VERDERFLEX Dura D10

Страница 1: ...Peristaltic Industrial Hose Pump ATEX Instruction Manual Version 1 0v 07 2019 Print No 01 Dura 05 55 ...

Страница 2: ...X Instruction Manual Dura 05 55 The information in this document is essential for the safe operation and maintenance of Verder flex industrial range of pumps in ATEX environment This document must be read and under stood thoroughly prior to installation of unit electrical connection and commissioning ...

Страница 3: ...ry 4 3 Temperature Class 4 4 Ignition Protection h 5 Limitations for use in ATEX Environment 5 1 Speed Limitations 5 2 Maximum Pressure 5 3 Maximum Temperature 5 4 Lightning Strike 5 5 Ionising Radiation 5 6 Motor Protection 5 7 Pumped Media 5 8 Hose Material Limitation 5 9 Limitation for Inserts that can Used 5 10 Lubricant Limitation 6 Installation Motor and Gearbox 6 1 Installing the Motor 6 2 ...

Страница 4: ...perating Company u Keep this manual available at the operating site of the pump u Ensure that personnel read and follow the instructions in this manual and any other applicable documents especially all safety instructions and warnings u Observe any additional rules and regulations referring to the system Qualified personnel fitter u Read observe and follow this manual and the other applicable docu...

Страница 5: ... parties In the event of any safety relevant faults shut down the pump immediately and have the malfunction corrected by qualified personnel The installation of the pump must comply with the require ments of installation given in this manual and any local national or regional health and safety regulations 2 2 2 Obligation of the Operating Company Safety conscious operation Ensure that the followin...

Страница 6: ... Ensure that the lubricant and pumped liquid are compat ible with each other This is a precautionary measure in case of accidental hose burst whereby the pumped liquid comes in contact with the lubricant g Refer datasheet for lubricant to ensure compatibility and also refer section 5 10 for specific lubricant limitations 2 3 3 Sharp Edges Pump parts such as the shims and impellers can be sharp Use...

Страница 7: ...94 9 EC Verder strongly recommends the user to ensure the ATEX rated equipment is installed and operated in accordance with ATEX workplace Directive 1999 92 EC Any associ ated equipment installed or used within an Explosive envi ronment should be rated to appropriate ATEX standard Dura 05 35 Dura 45 55 Target Groups Duty 6 5 2 1 3 7 8 9 4 6 Gas Group 7 Temperature Class 8 ATEX Category G for Gas D...

Страница 8: ...losive atmosphere be ing present 4 3 Temperature Class The Temperature Class rating of T1 T2 T3 T4 T5 or T6 for gases indicates the classification for the maximum sur face temperature for the device and therefore the the dis tance to the potential ignition temperature for a particular gas Gas Group I Mines II Surface above ground with gas hazard III Surface above ground with dust hazard Gas Sub Gr...

Страница 9: ... EN 80079 36 2016 6 2 EN 80079 36 2016 8 2 EN 80079 36 2016 10 Over speed Excess pressure discharge Operating outside of speci fied environmental condi tions Exceeding oper ating tempera ture u Comply with specifications EN 80079 36 2016 10 EN 80079 37 2016 5 Bearing wear Exceeding oper ating tempera ture u Bearing life far in excess of the design parameters u Maintenance procedure to check EN 800...

Страница 10: ...463 1 2009 6 7 3 Lightning Lightning strike u End user to assess and pro tect equipment accordingly EN 80079 36 2016 10 Electromag netic Waves u Not relevant Ionising Radia tion Use in radioactive area u Not relevant not approved for use in radioactive area EN 80079 36 2016 10 High Frequency Radiation u Not relevant Ultrasonics u Not relevant Adiabatic Compression u Not relevant Mechanical strengt...

Страница 11: ... Basis Citation of Standard Technical Rules Mechanical strength Rotor failure Rotor failure causing over temperature in motor u Requirement to use motor pro tection relay u Motors supplied with PTCs EN 80079 36 2016 10 Chemical Reaction Pump materials incom patible with pumped media Hose burst exposing casing to media u End user sales applications engineer to ensure awareness of pump construction ...

Страница 12: ...rder will make this certification void 5 8 Hose Material Limitation The following hoses can be used on ATEX pumps when applicable NBR Nitrile Rubber NBR F Nitrile Rubber food grade EPDM Ethylene Propylene Diene Monomer NR Natural Rubber The following hoses cannot be used on ATEX pumps CSM Chlorosulfonated polyethylene 5 9 Limitation for Inserts that can be used The following inserts are suitable f...

Страница 13: ...e Motor 1 Make sure the motor is suitable for use in a potentially explosive environment 2 Make sure that the motor is properly connected to the power supply Refer to the motor manual for the appropri ate instructions Earth connection u The power supply must include an earth connection 6 2 Installing the Gearbox 1 Make sure the gearbox is suitable for use in a potentially explosive environment 2 R...

Страница 14: ...potentially explosive environment periodically inspect pump for Fluid leakage Lubricant level Hose burst detector Surface temperatures Dust deposits if any Bearings 9 Ordering Spare Parts For trouble free replacement in the event of faults we rec ommend keeping spare parts available on site The following information is mandatory when ordering spares for ATEX rated pump If pump is ATEX rated clearl...

Страница 15: ...l 1 2 Table 3 Symbols Used in the Manual 1 2 Table 4 ATEX Classification 4 Table 5 Gas Group Classification 4 1 Table 6 ATEX Category Gas Zone 4 2 Table 7 ATEX Category Dust Zone 4 2 Table 8 Temperature Classification 4 3 Table 9 Ignition Protection 4 4 Table 10 Dura 05 55 Maximum Minimum Output 5 1 Table 11 Dura 05 55 Maximum Pressure 5 2 Table 12 Dura 05 55 Maximum Temperature 5 3 Table 13 Decla...

Страница 16: ...014 34 EU Dura 5 35 45 55 Classification h IIB T4 Gb for T ambient 5 C to 40 C Classification h IIB T4 Db for T ambient 5 C to 40 C Technical Reference File BASEEFA18ATEX0155DR Notified Body Baseefa 1180 Buxton UK On behalf of Verder I declare that on the date the equipment accompanied by this declaration was sold the equipment conforms to all technical and regulatory requirements of the above lis...

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