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Related Manuals for VTS Medical Systems WPG Series
Summary of Contents for VTS Medical Systems WPG Series
- Page 1 Water pump group Technical documentation WPG-OEM-v.1.0 (07.2019)
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Page 2: Table Of Contents
CONTENTS 1. INTRODUCTION ............................2 1.1. Precautions, requirements, recommendations ................... 2 1.2. Transport and storage ........................2 2. APPLICATION AND DESIGN ........................2 2.1. Technical parameters ......................... 4 2.2. Pump groups characteristic ........................ 5 3. INSTALLATION ............................6 3.1.Hydraulic installation .......................... 6 3.2.Electric installation .......................... -
Page 3: Introduction
1. INTRODUCTION 1.1. Precautions, requirements, recommendations Detailed analysis of this documentation, as well as assembly and use of equipment, according to the descriptions contained therein, and following all safety requirements, is the basis for the correct and safe operation of the device. Producer won´t be responsible for damages caused by wrong usage or unrespect of the instructions given in this manual. - Page 4 b) WPG.S Fig.1. Structure of water pump group 1 – tree-way valve with actuator, 2- pump, 3 – thermomanometer, 4- ball valve, 5 – ball valve with filter, 6 – casing Fig.2. showing the simple example of application with the Air Handling unit and control elements. B1 –...
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Page 5: Technical Parameters
2.1. Technical parameters Table.1. Dimension and connection diameter Foam Circuit casing dimension [mm] Connection diameter * Circuit set dimension [mm] Pump circuit type casing [inch] type WPG - 25-06 - 2.5 E 3/4" WPG - 25-06 - 4.0 E 1" WPG - 25-06 - 6.3 E 1"... -
Page 6: Pump Groups Characteristic
2.2. Pump groups characteristic The below characteristic concerning to the clean water. The pumps groups may be used in heating systems containing glycol based anti-freeze with corrosion inhibitors, up to a maximum of 35% solution. Depending on the type of glycol, the mixture and the liquid temperature, the viscosity will increase with water as medium. -
Page 7: Installation
3. INSTALLATION 3.1.Hydraulic installation The water pump group must always be installed where the pump motor shaft is in the horizontal position. Before installing the system should be flushed out thoroughly to clear all foreign matter such as solder, steel wool, copper filings. The pump group must be connected to the installation with thermomanomeher from the water heater side and valves from the net side, like in the below example. -
Page 8: Electric Installation
Group cannot be subjected to very high temperatures, such as occur during eg. welding or soldering. It should be installed only after the finished such work. After assembly of the group, pressure test must be performed in order to check the tightness in the threaded connections. - Page 9 Electric connection for the valve actuator To make electrical connection of the valve actuator use cable 3x 075mm2 according to below scheme Wiring diagram Standard connection Notes Connect via safety isolation transformer. Direction of rotation switch is covered. Control of controller Factory setting: Direction of rotation Y2 Meassuring voltage for reset signal...
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Page 10: Operation And Maintanance
4. OPERATION AND MAINTENANCE Start-up of the pump Do not start the pump until the system has been filled with liquid and vented. Being self-venting, the rotor can does not require venting before start-up. Air inside the pump will be transported by the medium into the system during the first minutes after pump start-up. - Page 11 Lighting area that shows pump settings Circulating pump has seven settings, which can be achieved through buttons. Pressing times Lighting area Description Displayer icon CS III Constant speed curve, speed III (Factory setting) PP I Proportional pressure curve, speed I PP II Proportional pressure curve, speed II PP III...
- Page 12 It is forbidden to place, dispose of and store worn-out electric and electronic equipment, together with other waste. Dangerous compound contained in electronic and electric equipment have a very adverse impact on plants, micro-organisms, and, most importantly, on humans, as they damage our central and peripheral nervous system, as well as circulatory and internal system.
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