Davey DynaDrive DD60-10 Installation And Operating Instructions Manual
Constant pressure system
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DynaDrive
™
Constant Pressure System
Installation and Operating
Instructions
ATTENTION: Please refer to www.bit.ly/dynadrive
for any product information updates, or simply
scan this QR code.
These can also be found on the product nameplate.
Please pass these instructions on to the operator of this equipment.
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Table of Contents
Related Manuals for Davey DynaDrive DD60-10
Summary of Contents for Davey DynaDrive DD60-10
- Page 1 DynaDrive ™ Constant Pressure System Installation and Operating Instructions ATTENTION: Please refer to www.bit.ly/dynadrive for any product information updates, or simply scan this QR code. These can also be found on the product nameplate. Please pass these instructions on to the operator of this equipment.
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Page 2: Table Of Contents
DynaDrive ™ Congratulations on your purchase of a high quality, Davey DynaDrive constant pressure system. All components have been designed and manufactured to give trouble free, reliable operation. Contents 1. PRIOR TO USING THIS PRESSURE SYSTEM, YOU MUST ENSURE THAT ..........3 2. -
Page 3: Prior To Using This Pressure System, You Must Ensure That
Read these in their entirety before switching on this pump. If you are uncertain as to any of these Installation and Operating Instructions, please contact your Davey dealer, or the appropriate Davey office as listed on the back of this document. -
Page 4: Applications
In most cases an isolating tank is required between mains supply and pump, see figure 3.4. Davey also recommend this method. Directly applied mains pressure can exceed pump operating pressure and damage pump. -
Page 5: Installs With A Mains Pressure Hot Water System
3.5. You should always have installed on the hot water inlet an approved non- return valve. Davey Water Products Pty Ltd cannot accept responsibility for loss or damage resulting from incorrect, or unauthorised installations. 4. INSTALLATION Figure 3.5... -
Page 6: Dynadrive With Self-Priming And Air Handling Capacity
4.3 DynaDrive with self-priming and air handling capacity Your DynaDrive has the benefit of a new upgraded self-priming and air handling capability. While Davey must stress the overall requirement for all suction lines to be airtight, we also are aware that sometimes removing air from suction lines or stopping minor leaks can be difficult. -
Page 7: The Pressure Tank
4.5 The pressure tank IMPORTANT: Air pressure in pressure tank should be set to 70% of the DynaDrive set pressure. For example, the default set pressure of DynaDrive is 400kPa. The default air pressure of the pressure tank for DynaDrive is set to 280kPa (ie 70% of 400kPa). Never over-charge the tank. -
Page 8: Features
5. FEATURES 5.1 System features • Provides warning indications for system faults; • Has adjustable pressure setting to allow for various operating conditions; • Provides automatic “cut-out” protection should the pump run out of water, should the pump fail to start due to low voltage or a blockage in the pump;... -
Page 9: Vsd Features
6.1 Start-up procedure After power is initially turned on to the DynaDrive, the display shows the software version and the name Davey, see figure 6.1. All LEDs flash for the initial ~ 5 seconds. The Power LED will remain lit green, showing the DynaDrive has power. - Page 10 The display then reverts to the HOME SCREEN, see figure 6.2. The Power LED will show bright green. The display shows the pre-set pressure on the top line (400kPa show in example), and current pressure being measured by the DynaDrive pressure transducer (0kPa show in example). If the DynaDrive controller measures warm &/or humid weather.
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Page 11: Manual Override
In addition to automated control, DynaDrive can also be run in manual override on, should the need arise. IMPORTANT: It should be noted that when the pump is manually turned on, the automated protection built into DynaDrive is overridden. Davey recommends use of the manual override only when absolutely necessary and only for a short time period. - Page 12 Pset 400 Pact 400 Figure 6.5 Prime button. The pump will turn on and continue to run until the • Press and hold the Prime button is released, see figure 6.6; While the pump is in manual override the Prime LED will illuminate orange, see figure 6.6. Pset 400 Pact 420 Figure 6.6...
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Page 13: Main Menu Display
6.3 Main menu display After initial startup, pressing the Menu up button will allow display to scroll through the following: • Frequency (Hz); • Outgoing current per phase from the DynaDrive to the pump’s motor (Amps); • Temperature of the DynaDrive (°C). To change the display: •... -
Page 14: Changing The Set Pressure
6.4 Changing the set pressure IMPORTANT: When adjusting set pressure, do not exceed the pressure capable of the DynaDrive in the given installation. When changing the set pressure of DynaDrive, the pressure of the pressure tank must also be adjusted. Refer to section 4.5 pressure tank, of the installation chapter. - Page 15 pressure 400 kPa Figure 6.10 • If the controls are untouched for ~ 30 seconds, the menu will revert back to normal display; • To change the set pressure, use the Menu up button or Menu down button. Pressure changes are in multiples of 10kPa;...
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Page 16: Extra Draw-Off Capacity
For installations requiring flow rates between 125-500mL/min, it is common for the DynaDrive to run continuously. If this occurs, adjust up the min frequency setting (refer section 7.4) and install a larger pressure tank. If you have any further concerns, please contact your local Davey representative. 6.6 Decommissioning the DynaDrive... -
Page 17: Advanced Settings
7. ADVANCED SETTINGS 7.1 Using a switch to override DynaDrive operation DynaDrive has the ability to be overridden by a separate switch. This may be of benefit if using a float switch on a source tank (eg rainwater tank). To wire in an independent switch, refer figure 7.1 and 7.2. Figure 7.1... - Page 18 The normally open switch will allow normal performance. When switch opens circuit, the DynaDrive will pause. Davey recommends a float switch cable no longer than 3m, when using 2 x 0.25mm2 cable. If the switch overrides DynaDrive to pause, the DynaDrive display will show a flashing Fault LED.
- Page 19 Once the switch is reversed, for example the rainwater tank filling again, the DynaDrive will restart and the display will return to normal. To set the DynaDrive to recognize the remote switch: • Ensure automated control is turned off. To turn the automated control off, push the Automatic on / manual off button.
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Page 20: Using A Remote Alarm Monitoring
pressure 400 kPa Figure 7.5 • If the controls are untouched for ~ 30 seconds, the menu will revert back to normal display; • Using the Menu up button and Menu down button scroll through to LEVEL; Menu up button and Menu down button to change the setting to Y;... - Page 21 DynaDrive, use the “COMUNIC” terminal 3. Wire to the “COMUNIC” terminal 3 of the second DynaDrive. Davey suggests limiting the distance between the pumps to 2m. To set up multiple DynaDrive to run in a common manifolded system use the following: •...
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Page 22: Changing The Min Frequency
pset 300 pact 380 Figure 7.7 If using the remote switch to turn on/off pumps (see section 7.1), the switch must be wired into the DynaDrive controller delegated as the MASTER. 7.4 Changing the min frequency The default minimum frequency of DynaDrive is 15Hz. This can be changed by: •... -
Page 23: Changing Cut-In Pressure Point
• Once the motor has slowed to a stop, press and hold the Menu button and Enter button for ~ 5 seconds. The display will change to show your current set pressure, see figure 7.9; pressure 400 kPa Figure 7.9 •... - Page 24 Pset 400 Pact 400 Figure 7.10 Menu button for ~ 5 seconds. The display • Once the motor has slowed to a stop, press and hold the will change to show your current set pressure, see figure 7.11; pressure 400 kPa Figure 7.11 •...
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Page 25: Technical Specifications
8. TECHNICAL SPECIFICATIONS 8.1 Operating limits DD60-10 DD90-11 DD90-13 DD160-19 Max flow rate @ 300kPa (L/min) Max flow rate @ 400kPa (L/min) Max flow rate @ 500kPa (L/min) Maximum casing pressure (kPa) 1,000 Maximum set pressure (kPa) Minimum cut-in pressure (kPa) 10 (gauge pressure) Default cut-in pressure 50kPa less than set pressure... -
Page 26: Dimensions
8.3 Dimensions DD60-10 DD90-11 Figure 8.4 8.4 Electrical data DD60-10 DD90-11 DD90-13 DD160-19 Voltage (V) 220 – 240 Max motor speed (rpm) 2,900 Frequency (incoming power) (Hz) 50 – 60Hz Input power P (kW) Output power P (kW) Running current (A) 12.8 Insulation class IP rating... -
Page 27: Maintenance
IMPORTANT: Do not use hydrocarbon based or hydrocarbon propelled sprays around the electrical components of this pump. During servicing, use only approved, non- petrochemical based o-ring and gasket lubrication. If unsure, consult your Davey representative for advice. For protection, DynaDrive monitors input current and will shut down the pump motor in the event of an over load. -
Page 28: Spare Parts
11. SPARE PARTS 11.1 Exploded diagram DynaDrive 5 stages DD60-10 DD90-11 Notes: A. 2nd Stage body comes with air valve assy which can be retrofitted onto models without the air valve. Subsequent stage bodies have the air hole which can also be retrofitted onto models that do not have the air valve already fitted. B. Washer cup part number 13666 - quantity of 1 required for HM60 & HM90 models (fitted to drive end side only). C. 2nd thermal O/load required on HM60-10T Figure 11.1 ITEM NOTES DESCRIPTION REQ’D PART NO. Casing - Front DD60-10, DD90-11, DD90-13 13656-6SP Casing - Front HM160 13656-3 Plug &... - Page 29 ITEM NOTES DESCRIPTION REQ’D PART NO. Spacer - Impeller DD60 & DD90 series As required 13665 Spacer - Impeller DD160 series As required 13680 Stage Body - 2nd stage with valve assy DD60 & DD90 models 32912 Stage Body - 2nd stage with valve assy DD160 models 32913 Stage body - Inner stages DD60 &...
- Page 30 NOTES...
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Page 32: Warranty
Dealer from whom you purchased the product. Alternatively, you can: phone the Davey Customer Service line on 1300 367 866 in Australia, or 0800 654 333 in New Zealand; send a written letter to Davey at the address listed above; or email sales@davey.com.au 2.