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Summary of Contents for Masdaf Hexa Series
- Page 1 High Pressure Horizontal or Vertical Shaft Multistage Stainless-Stell Pumps or Booster Sets Hexa, HexaLite, MultiHexa, MultiHexa GenIO, MiniHexa Series Operating Manuel 2024 MDKBK032024...
- Page 2 masdaf.com...
- Page 3 EC DECLARATION OF CONFORMITY AT UYGUNLUK BEYANI : MAS DAF MAKİNA SANAYİ A.Ş. Manufacturer / İmalatçı : Orta Mah. Atayolu Cad. No: 16 Tuzla - İSTANBUL / TÜRKİYE Address / Adres Organize Sanayi Bölgesi, Beyköy Beldesi, İstiklal OSB 1 Mah. 5. Cad. Dış Kapı No:7 Merkez/ DÜZCE Vahdettin YIRTMAÇ...
- Page 4 INDEX Page No Contents 1. Important Safety Precautions 2. General 2.1. Application Fields of Booster Sets and Booster Pumps 2.2.Performance Information 2.3. Warranty Conditions 2.4. Test 3. Safe Operating Conditions 3.1. Training of Personnel 3.2. Hazardous Conditions That May Occur When One Does Not Comply With the Safety Instructions 3.3.
- Page 5 6. Assembly / Installation 6.1. Installation 6.2. Electrical Connection 7. Commissioning, Start up and Operating 7.1 Checking the Rotary Direction 7.2 Checking Before Pump Start-up 7.3 Frequency of Pump Starts 7.4 Frost Protecting 8. Maintenance 8.1 The Checks During the Operation 8.2 Service 8.3 Spare Parts 9.
- Page 6 INTRODUCTION • This manual contains instructions for the installation, operation and maintenance of DAF, DAFLite, MultiDAF, SuperDAF, MiniDAF, DSP type booster pumps or booster sets of MAS DAF MAKINA SANAYI A.Ş. • Please read carefully this manual and apply all the instructions to operate pumps without problems. Pumps shall be used for their intended duties.
- Page 7 IMPORTANT SAFETY PRECAUTIONS Do not expose the booster unit to sudden temperature variations. In order to minimize the accidents during the All Other Health and Safety Rules, Laws and mounting and putting into service of the booster, Regulations Must Be Applied the following rules have to be applied: Do not work without taking safety measures relevant to equipment.
- Page 8 %. manual in the installation and operation of the device. Hexa Series water pumps, the pump efficiency can be achieved more than fix speed in case of variab- • Please call our authorized service without inter- le speed control.
- Page 9 2.4. Test danger and thus may cause damages. Incomplian- ce with safety regulations may give rise to situati- Pump performance values are valid under our fa- ons listed below. ctory test conditions. Important operational functions of the factory may stop. Maintenance may get difficult. One 3.
- Page 10 Notice: MAS DAF MAKINA SANAYI A.Ş. is not smaller than the diameter of the suction pipe responsible from the usage of improper spare and should be cleaned periodically. parts. • Installation Connection of should be rigid and installation load never transported to the bo- 4.
- Page 11 Pressure switch used in boosters is set default. Do • Take the air by loosening purge on the pump. not definitely interfere to the settings. The swit- Tighten again after continuous water arrived ch is broken for any reason, as explained below, from the purge.
- Page 12 6. ASSEMBLY / INSTALLATION 6.1. Installation Install the pipes in such a way that air locks are Incorrect lifting may damage the pump unit and avoided, especially on the suction side of pump. cause injuries. Correct Pipework shown in Figure 1. Damages caused in transport Check the pump when it is delivered to you.
- Page 13 • The pump units should always be equipped with safety devices as required in the stan- dards (EN 809 and/or EN60204-1) as well as by the national rules of the country where the The pump should not be run with a closed pump is used.
- Page 14 7.1. Checking the Rotary Direction 7.4. Frost Protecting Switch on the power supply and view the rotary di- Pump can be used in the system with anti-frozen rection by viewing the motor fan. From the motor measures. If the pump is installed in easily frozen end, pump shall run counterclockwise.
- Page 15 8.1.1.2. Drive increase the engine’s and pump’ s life. Apply to the operating instructions of the motor The instructions below should be applied. manufacturer. 8.1.1.3. Auxiliary Components 8.1. The Checks During the Operation Check regularly the fittings and the gaskets, repla- •...
- Page 16 9. DISASSEMBLY, REPAIR AND REASSEM- Before starting work on the pump set, make sure it is disconnected from the mains and can not be switched on accidentally. Fallow the safety precautions outlined in “Impor- tant Safety Precautions”.
- Page 17 10. POSSIBLE FAILURES, CAUSES, SOLUTIONS Possible failures and solution strategies are listed in the table below. Please apply to the Customers’ Service Department of our company when a generic solution is not found to your problem. While the failures are repaired the pump must always be dry and un-pressurized. POSSIBLE CAUSES SOLUTIONS...
- Page 18 11. INFORMATION ABOUT FREQUENCY INVERTER 11.1. Installation of the Frequency Inverter on the Motor Figure 2: Installation of the Frequency Inverter on the Motor First open the pump motor junction box, fix the connection terminal between the power line and the water pump, and then fix the bottom plate on the motor junction box, consider the frequency converter is cente- red, and the bottom plate should be adjusted reasonably.
- Page 19 11.3. Control Loop Terminals and Functions Figure 4: Control Loop...
- Page 20 Control Terminal Instruction Terminal Terminal name Technical specification symbol 1. Optical couplers isolation one-way input 2. Enabled when connected to GND. Disabled DI1~DI3 Multi-function digital input terminal when open 3. Input voltage range: 9~36 VDC 1. Input voltage range: DC 0~10VDC or Analog input terminal 1 0/4~20mA, determined by parameters.
- Page 21 11.4. Operation Panel Diagram Figure 5: Operation Panel (1) MENU: used to switch from fixed model to modification model. (2) P.SP/ENT: shortcut key of water pressure setting and “confirmation” key of parameter setting. (3) SHIFT: used to shift display and move cursors in parameter modification .In running status, pressing “shift”...
- Page 22 11.5. Sensor Connections The VFD can be connected to remote pressure gauge and pressure transmitter. Please connect wire accor- ding to below diagrams. 11.5.1. Remote pressure gauge: Working voltage 4~13VDC, output 0~10VDC. Wiring method is shown as below, Signal input connection AI2; 11.5.2.
- Page 23 1 - When the pressure is stable, adjust F2.01 or F2.03 within each range of 0.010. 2 - If the VFD pressure is a little higher, make the sensor range lower(F0.08); If the VFD pressure is a little lower, make the sensor range higher (F0.08). Step 4: Macro Settings Please refer to the table below, to set the system quickly.
- Page 24 12. SECTIONAL DRAWINGS AND PART LISTS 12.1. Hexa Sectional Drawing and Part List PART PART PART PART NAME PART NAME PART NAME Discharge Casing Impeller Spacer Busher Coupling Bolt Ball-Shaped Lining Completing Bushing Ball-Shaped Lining Busher Adapter Spacer Bearing Bushing Stud Nut Base Plate Flange Segment...
- Page 25 12.2. HexaLite Sectional Drawing and Part List PART PART PART PART NAME PART NAME PART NAME Front Case Cover (Suction) Pump Shaft Mechanical Seal Diffuser Stage Motor Shaft Stud Inlet Stage Spacer Bushing (Impeller) Stud (Motor) Thrust Plate Integration Bush (Length) Imbus Bolt Impeller Fastening Washer (Shaft)
- Page 26 13. EXPLODED VIEWS AND PART LISTS 13.1. Hexa Exploded View and Part List PART PART PART PART NAME PART NAME PART NAME Discharge Casing Impeller Spacer Busher Coupling Bolt Ball-Shaped Lining Completing Bushing Ball-Shaped Lining Busher Adapter Spacer Bearing Bushing Stud Nut Base Plate Flange Segment...
- Page 27 13.2. HexaLite Exploded View and Part List PART PART PART PART NAME PART NAME PART NAME Front Case Cover (Suction) Pump Shaft Mechanical Seal Diffuser Stage Motor Shaft Stud Inlet Stage Spacer Bushing (Impeller) Stud (Motor) Thrust Plate Integration Bush (Length) Imbus Bolt Impeller Fastening Washer (Shaft)
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