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Dosing

Conveying

Control

Liquids
Gases
Systems

Original operating instructions
© Lutz-Jesco GmbH 2018

BA-12604-02-V02

Read the operating manual!
The user is responsible for installation and operation related mistakes!

Multi-function valve

PENTABLOC 

Operating instructions

Содержание PENTABLOC

Страница 1: ...Gases Systems Original operating instructions Lutz Jesco GmbH 2018 BA 12604 02 V02 Read the operating manual The user is responsible for installation and operation related mistakes Multi function valve PENTABLOC Operating instructions ...

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Страница 3: ... 4 1 4 Identification of warnings 4 1 5 Instruction for action identification 4 2 General 5 2 1 General warnings 5 2 2 Hazards due to non compliance with the safety instructions 5 2 3 Personal protective equipment 5 2 4 Personnel qualification 5 3 Intended use 6 4 Product description 6 4 1 Scope of delivery 6 4 2 Design 6 4 3 Functions 7 5 Technical data 8 6 Operation 8 6 1 Installation 8 6 2 Main...

Страница 4: ...anger Ignoring this sign may lead to death or the most serious injuries WARNING Refers to a potentially hazardous situation Failure to follow this instruction may lead to death or severe injuries CAUTION Refers to a potentially hazardous situation Failure to follow this instruction may lead to minor injury or damage to property NOTE Refers to a danger which if ignored may lead to risk to the machi...

Страница 5: ...llow the safety instructions may endanger not only persons but also the environment and the device The specific consequences can be n danger for individuals through dangerous dosing media n danger to the environment caused leaking from the system 2 3 Personal protective equipment Based on the degree of risk posed by the dosing medium and the type of work you are carrying out you must use correspon...

Страница 6: ...e The Multi function valve PENTABLOC ensures the exactness of dosing pumps with fluctuating back pressure especially in the area with a pres sure of 0 to c 1 bar When dosing in unpressurised systems the inertia of the accelerated fluid leads to overdosing As such the dosing pumps must be protected against too high a level of pressure in order to be able to dose the exact quantity 4 Product descrip...

Страница 7: ...alve The design prevents the medium from flowing in an uncontrolled fashion whether through an op erational vacuum or resulting from a siphon effect 4 3 3 Pressure relief function C A R F M K Fig 4 Function as a pressure relief valve The Pentabloc serves as a safety valve if the system pressure exceeds 5 or 11 bar In this case the medium presses against the diaphragm M and the spring of the right ...

Страница 8: ... to 8 l h Max media viscosity 20 mPa s Table 6 Technical data 6 Operation 6 1 Installation Precondition for action ü All devices have been deactivated and pressure free Perform the following working steps 1 Connect the dosing pump connection pos 5 to the dosing pump pressure valve and tighten the union nut by hand 2 Connect an appropriate hose to the connection to the injection nozzle Do not use t...

Страница 9: ...ery Reason for repair Dosing medium Description Irritating Yes No Properties Corrosive Yes No We hereby certify that the product has been cleaned thoroughly inside and outside before returning that it is free from hazardous material i e chemical biological toxic flammable and radioactive material and that the lubricant has been drained If the manufacturer finds it necessary to carry out further cl...

Страница 10: ... Company Phone Date Address Contact person Manufacturer order no Date of delivery Device type Serial number Nominal capacity nominal pressure Description of fault Service conditions of the device Point of use system designation Accessories used suction line etc Commissioning date Duty period approx operating hours Please describe the specific installation and enclose a simple drawing or picture of...

Страница 11: ...dance with valid good engineering practice This pressure device may not carry a CE marking in accordance with arti cle 4 section 3 and an EC declaration of conformity will not be issued Device designation Multi function valve Type PENTABLOC Pressure stage PN16 Nominal diameter DN4 Max temperature 35 C or 50 C Medium Fluid fluid group 1 The device fulfils all the demands made by the directive s 201...

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