Instructions 19121090 / 10.12.2019 / 1 - 16 - Original - Instruction and Maintenance Manual Self-priming centrifugal pumps Type S ATEX version Contents A. Declaration of conformity - Atex Certificate B. Introduction C. ATEX - Information D. Installation E. Maintenance F.
Instructions 19121090 / 10.12.2019 / 2 - 16 - Original - A. Declaration of conformity – Atex Certificate With this Declaration of Conformity, we declare that the S type centrifugal self-priming pumps comply with the following directives: ⇒ EC Machinery Directive 2006/42/EC, Annex II A. ⇒...
Instructions 19121090 / 10.12.2019 / 3 - 16 - Original - B. Introduction 1. Introduction The instruction manual contains important information on how to operate the pump in a safe, adequate and effective manner. Compliance with these instructions will help you avoid dangerous situations, reduce any repair costs and downtime, and improve the reliability and durability of the pump.
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5. Description of the pump The S series pumps are centrifugal and self-priming. The impeller with open blades allows a wide passage of solids. With this type of pump, it is possible to handle corrosive and viscous liquids containing suspended solids, abrasive powders, even in the presence of air bubbles.
Instructions 19121090 / 10.12.2019 / 5 - 16 - Original - C. ATEX - Information 1. Marking self-priming centrifugal pumps are marked as follows: with code + 2A for equipment of category Il 2G Ex h IIB T4...T1 Gb with code +2AC for equipment of category Il 2G Ex h IIC T4...T1 Gb with code +3A for equipment of category Il 3G Ex h IIB T4...T1 Gc...
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Instructions 19121090 / 10.12.2019 / 6 - 16 - Original - 2. ATEX requirements The pump has a mechanical seal that might leak. If the pumped fluid is flammable, the area next to the pump must be declared as Zone 1 (category 2). (Not for pumps with magnetic coupling) In pumps in use in Zone 1 (+2A and +2AC), with mechanical seals of type .31., .331., .38., .57.
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Instructions 19121090 / 10.12.2019 / 7 - 16 - Original - Always monitor the operation of the pump and stop it flow continuously immediately if: monitored during pump • The flow of the pumped liquid is considerably operation? reduced for more than 30 seconds •...
Instructions 19121090 / 10.12.2019 / 8 - 16 - Original - D. Installation 1. Installation Check and follow all the points of paragraph C.2 "ATEX requirements" on page 6. The pumps can be supplied in various ways: ⇒ Bare shaft pump: Select a coupling, coupling cover and ATEX standard motor adapted to the performance of the pump, install them according to the instructions of the various manufacturers.
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Instructions 19121090 / 10.12.2019 / 9 - 16 - Original - 2. First start-up Use the pump only within the levels prescribed by the performance curve, technical data and instructions! The liquid should never be pumped to the limits of vaporization, crystallization, polymerization or solidification.
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Instructions 19121090 / 10.12.2019 / 10 - 16 - Original - (h) Blocked, broken, worn impeller. THE PUMP DELIVERS TOO LITTLE. (a) Clogged suction filter. Clean it. (b) Suction or delivery hose/pipe blocked. Locate the obstruction and remove the parts that cause it.
Instructions 19121090 / 10.12.2019 / 11 - 16 - Original - E. Maintenance 1. Inspection plan Check the operation and the noise level of the pump starting from commissioning at the following time intervals: 10 min. / 1 hour / 1 day / 1 week / 1 month. The check can then be carried out at monthly intervals, unless the conditions of use change.
Instructions 19121090 / 10.12.2019 / 12 - 16 - Original - F. Repairs 1. Introduction Comply with the recognized technical standards for safe and professional work, in addition to the instructions for use and the mandatory accident prevention regulations applicable at the place of use.
Instructions 19121090 / 10.12.2019 / 13 - 16 - Original - G. Automatic lubricator 1. Description The automatic lubricator (+PS) is a long-term grease dispenser, activated by a gas cartridge. The lubricator contains 125 ml of grease, supplied in a maximum period of 12 months.
Instructions 19121090 / 10.12.2019 / 14 - 16 - Original - H. Coupling for Bi-Block Pumps 1. Description Bi-Block type pumps (Abbreviation .BB.) have a built-in coupling. For all other couplings check the separate instructions. The coupling consists of two hubs and a polyamide sleeve. 2.
Istruzioni 19073191 / 10.12.2019 / 15 - 16 - Originale - I. Temperature sensor 1. Instructions In the pumps fitted for the application of the temperature sensor (excluding the magnetic drive versions) there is a ¼” threaded hole in the pump emptying cap to apply a PT100 temperature sensor.
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Istruzioni 19073191 / 10.12.2019 / 16 - 16 - Originale - Screw the sensor connection with the gasket (if provided) into the selected hole up to half the total length of the thread. Insert the PT100 temperature sensor into the compression fitting until the head touches the shell.
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Deutschland Italia Victor Pumpen GmbH Victor Pumps srl Dieselstr. 7 Viale Svezia 2 85551 Kirchheim bei München 35020 Ponte S. Nicolò (Padova) Tel. +49 (0)89 9048660 Tel. +39 0498961266 Fax +49 (0)89 9043447 Fax +39 0498961255...
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