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Dutypoint ScubaTANK WX, Operation And Maintenance Manual

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Dutypoint ScubaTANK WX Operation And Maintenance Manual Download Page 34

VASCO Inverter O&M Manual

34

Power board VASCO 306,309,406,409 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power supply: 

LINE: GND , L1, L2,

 

L3,  

It is recommended to use cable 
lugs.

 

Motor output: 

MOTOR: U, V, W, GND 

It is recommended to use cable 
lugs.

 

 

12 V dc auxiliary fan (wall 

mounting kit) : 

0VE, + VE 

WARNING: respect the polarity.

 

 

Cable stripping recommended for line input and output to the motor.  

 

 

Summary of Contents for ScubaTANK WX

Page 1: ...ScubaTANK WX Operation and Maintenance Manual Document Reference DOC WX1702...

Page 2: ...ions 5 3 Installation Sequence 7 4 Commissioning 12 5 Operating the Pump Set 16 6 Pressure Vessel 18 7 User Maintenance 20 8 XPW Pump Maintenance 21 9 Pressure Set Point Adjustment 23 10 Troubleshooti...

Page 3: ...y and cautiously Refer to the relevant section of this manual DRAIN the pump s 1 3 Pump Hand Control Mode Where Fitted In the HAND position the pump s controlled by the switch will normally run at ful...

Page 4: ...lectronically the motor is disconnected from the mains voltage supply via the electronics in the inverter drive Voltage fluctuation and power failures temporary outages can cause the motor to switch i...

Page 5: ...via probe control Tank Construction GRP construction 25mm insulation HCFC and CFC free Base reinforced with encapsulated multi ply board and fitted with fixing brackets Tank Capacity 175l 375l 440l 4...

Page 6: ...5 5 2 3080 T230 1 1 7 4 3100 T230 1 5 5 5 5040 T230 0 75 5 0 5060 T230 1 1 7 4 5080 T230 1 5 10 5 5100 T230 2 2 9 0 9040 T230 1 5 10 5 9060 T230 2 2 11 9 9070 T 3 400 3 50 400 3 50 5 9 9090 T 3 6 8 Co...

Page 7: ...way from extremes of temperature All pipework must be adequately protected from freezing Adequate provision should be made for drainage leakage damage protection and service access The tank is free st...

Page 8: ...ns WARNING CONTROLLER ELECTRIC SHOCK DANGER THE CONTROLLER CONTAINS HIGH VOLTAGE Never open the controller or work with any electrical connections within it unless the electrical supply to the unit is...

Page 9: ...ge sealant from sticking Ensure the flange sealant black strip is applied approx 5mm from the inner edge of the flange water side NOTE Ensure you follow the procedure according the images and instruct...

Page 10: ...h a spanner 2 Second time around apply 30 recommended torque 3 Third time around apply 60 recommended torque 4 Fourth time around apply 100 recommended torque 3 7 Level Probe Details There are 5 termi...

Page 11: ...mmon probe E4 Common Probe Longest probe E5 Note used in standard ScubaTANK models ScubaTANK Capacity l 175 800 375 490 650 1050 1250 1650 2250 E4 Common Probe Length mm PR 6 890 890mm PR 6 1090 1090m...

Page 12: ...e 3 Verify all pipe joints are sealed and tight 4 3 Electrical WARNING These checks MUST be carried out by a competent electrician Ensure that the power source is sufficient to allow the running of tw...

Page 13: ...ccessed by removing the plastic cover on the top of the vessel 3 Connect a portable pressure gauge with a measuring range compatible with the expected pressures in your application which has a flexibl...

Page 14: ...ump in the pump set 4 10 Programming the Controller Dutypoint Systems fit a design of Inverter Controller that is most suitable for the design duty of the pump set Manufacturer s information for them...

Page 15: ...again thereby reducing the demand and check the Assist Pump slows down and stops allowing the Duty Pump to continue on its own 4 14 Commissioning Handover Check 1 Record any indicated voltage amperag...

Page 16: ...m INV will be replaced by the appropriate display name 00 or 01 etc Various messages are then displayed The first row of the display gives the pump status as follows Inv ON XXX X Hz VASCO is powered a...

Page 17: ...TER again to exit parameter setting word set disappears Inv ON OFF Mot ON OFF V_in XX X V I XX X V_in is the line voltage This value is displayed only if motor is OFF If motor is NO A value equal to t...

Page 18: ...heck compatibility before installing The appliance must be installed in a safe place with access for authorized personnel only The appliance must be protected by an appropriate earthing systems or iso...

Page 19: ...ecifications 3 While the system is cold measure the static pressure with a gauge at the point where the tank has to be installed 4 Set the pre charge pressure using the procedure earlier in this secti...

Page 20: ...You have the appropriate personal protective equipment You have all necessary safety equipment to hand Refer to the appropriate manufacturer s information that is provided in the appendices of this m...

Page 21: ...eplacement Procedure 1 Before installation check the new pump and verify its integrity and that it is the correct type rating Contact the supplier if there are any anomalies 2 Locate the 4 plastic scr...

Page 22: ...o verify a correct connection proceed as follows 1 Start the electrical pump before it is submerged Correct rotation is in a counter clockwise direction as viewed from above 2 With the pump operating...

Page 23: ...ETERS or CONTROL PARAMETERS menu depending on model Press the ENTER button again 4 You will be promoted to enter the password Press ENTER again until the last zero flashes then press the up arrow to s...

Page 24: ...the set voltage for an extended time By pressing the START button it is possible to run the pump again Table 10 Common Error Messages Message Possible Cause s Solutions ACTIVE DIG IN 1 Digital input 1...

Page 25: ...l blockage Check and rectify Momentary loss of one phase of power supply Check and try again Discharge flow rate too high Reduce the discharge flow rate by increasing the discharge back pressure sligh...

Page 26: ...ND PUMP You should only access the Installer and Advanced menus if you are trained to do so A full description of these is available in the Appendix to this manual For further assistance call the Duty...

Page 27: ...10 20 40 80 160 minutes and then the pump is stopped Note see dry running warning statement Warning if pump cosphi is lower that the dry running cosphi for as least 2 seconds Vasco will stop the pump...

Page 28: ...SCOs in the group The address of each VASCO needs to be different ALARM SLAVE XX Slave XX error detected by master Check the status of the slave SENSOR FAULT Sensor error Check the pressure transducer...

Page 29: ...VASCO Inverter O M Manual 29 11 VASCO Inverter O M Manual...

Page 30: ...6 2 9LQ 9 6 2 9LQ 9 6 2 9LQ 9 6 2 9LQ 9 6 2 9LQ x Power frequency 50 60 Hz 2 x Max ambient temperature at nominal current 40 C 104 F x Max altitude at nominal current 1000 m x Grade of protection IP55...

Page 31: ...SCO 309 4 4 1 VASCO 314 7 2 VASCO 318 7 2 VASCO 325 7 2 VASCO 330 7 2 2 VASCO 338 33 3 VASCO 348 33 3 VASCO 465 34 3 VASCO 375 34 3 VASCO 385 34 3 VASCO 406 4 4 1 VASCO 409 4 4 1 VASCO 414 7 2 VASCO 4...

Page 32: ...09 214 Power supply LINE L1 L2 GND It is recommended to use cable lugs Output 3 ph motor GND U V W 1 ph motor earth U running V common It is recommended to use cable lugs 230 V AC auxiliary fans wall...

Page 33: ...pply LINE L1 L2 GND It is recommended to use cable lugs Motor output MOTOR U V W GND It is recommended to use cable lugs 12 V dc auxiliary fans wall mounting kit VENT WARNING respect the polarity Cabl...

Page 34: ...supply LINE GND L1 L2 L3 It is recommended to use cable lugs Motor output MOTOR U V W GND It is recommended to use cable lugs 12 V dc auxiliary fan wall mounting kit 0VE VE WARNING respect the polarit...

Page 35: ...30 Power supply LINE L1 L2 L3 GND It is recommended to use cable lugs Motor output MOTOR U V W GND It is recommended to use cable lugs 12 V dc auxiliary fans wall mounting kit VENT WARNING respect the...

Page 36: ...85 438 448 465 475 485 Power supply LINE L1 L2 L3 P E It is recommended to use cable lugs Motor output MOTOR U V W P E It is recommended to use cable lugs Cable stripping recommended for line input an...

Page 37: ...DOL1 running NC3 COM3 opened contact with DOL1 running x DOL2 pump relay NO4 COM4 closed contact with DOL2 running NC4 COM4 opened contact with DOL2 running Relays are no voltage contacts Max voltage...

Page 38: ...rate signal motor and power supply cables Note To enable the restoration of the display screen when there are electromagnetic interference VASCO periodically provides some fast refresh of the display...

Page 39: ...composed of VASCO SIZE 1 VASCO SIZE 2 x n 4 rods x n 4 M5 nuts x n 4 hooks x n 1 cooling ring x n 4 M5 screws x n 4 clamps x n 4 clips to add if necessary x n 1 centre pin Use the cooling ring for be...

Page 40: ...VASCO Inverter O M Manual 40 VASCO SIZE 3 x n 1 motor feet adaptor for MEC160 180 200 225 x n 4 M8 bolts x n 4 M10 bolts nuts and washer...

Page 41: ...tal bracket in AISI 304 x n 4 screws to fix VASCO to wall bracket x n 2 12 V DC fans x n 1 fans cover x n 2 fans cover fixing screws x n 2 wall fixing brackets x n 4 M5 screws for VASCO fixing to the...

Page 42: ...flow is 50 liters min the pressure tank should have a capacity of 5 liters If the max water flow is 20 gpm the pressure tank should have a capacity of 2 gallons Pre charge pressure of the pressure ta...

Page 43: ...to the analog input 2 SENSOR 1 discharge x AN1 4 20 mA signal x 15V 15 Vdc supply SENSOR 2 suction x AN2 4 20 mA signal x 15V 15 Vdc supply In the IN OUT parameters menu it is therefore necessary to...

Page 44: ...dvanced levels can be entered only with the correct password otherwise it is impossible to set up and or modify any parameters they can be only displayed 6 1 VASCO display Screen is a back lit LCD dis...

Page 45: ...ept constant Press START STOP to run a test at rated frequency Warning make sure to run the system without damaging pump and system If during the test the motor runs in reverse it is possible to chang...

Page 46: ...s value is displayed only if motor is OFF if motor is ON A value equal to the absorbed motor current cosphi index means the angle phi between the voltage and current absorbed by the motor P is the pow...

Page 47: ...efault 001 Advanced password required to enter level 2 default 002 To exit the Menu level and return to initial display press STOP button 6 5 Control parameters Parameter Default Description Constant...

Page 48: ...utomatically restarted if the readen value goes higher than the minimum value for a period of at least 5 seconds 9 9 9 9 9 OFF Enabling of set value changing by analog input AN3 9 9 3 Set value to be...

Page 49: ...ference of the values from the two gauges When using a group of pumps the pressure compensation to be applied to each pump is equal to the total pressure compensation when all the pumps are running at...

Page 50: ...orced shutdown of the pump 9 9 Kp and Ki parameters allow the dynamic control of system by VASCO set values Ki 50 Kp 005 are usually enough to get a valid dynamic control 9 9 OFF Function to activate...

Page 51: ...equency and the pressure value has fallen below set value delta control 9 9 Direct Direct increasing motor speed also misured value increases Reverse increasing motor speed misured value decreases 9 9...

Page 52: ...cessively long ramp down times can create difficulties in VASCO setup Excessively short ramp down times can cause false overload alarms 1 5 Time to reach the minimum motor frequency and vice versa 8 C...

Page 53: ...ing sequence via software without physically changing wires at the terminals OFF If ON is selected after a lack of voltage VASCO returns to its normal status if VASCO was powering the pump before the...

Page 54: ...opened N O By selecting N O normally open VASCO runs the motor if the digital input 3 is open motor will be stopped if the digital input 3 is closed By selecting N C normally closed VASCO runs the mo...

Page 55: ...of overvoltage OVER TEMP INV Inverter over temperature x Make sure than ambient temperature is less than 40 C 104 F x Check if auxiliary cooling fan is working properly and if mounting space is adequa...

Page 56: ...ach VASCO needs to be different KEYBOARD FAULT A Button on the keyboard has been pressed for more than 150 seconds x Make sure buttons are not depressed x Call service assistance ACTIVE DIG IN X Digit...

Page 57: ...actors In this method DOL pumps are not started and stopped smoothly with the corresponding increase in energy consumption and mechanical wear startup current Also note that DOL pumps are not protecte...

Page 58: ...ll run at its nominal speed while the pump 1 will drop it speed equal to the P1 pattern to maintain set pressure If water demands decreases returning to the system curve C1 pump 1 will reduce the pump...

Page 59: ...a further help you can connect another two DOL pumps to the VASCO Master to cover additional water demand they will be operated only when all the COMBO pumps are already in operation RS485 serial conn...

Page 60: ...ng the life of each of them 0 Delay time with which the slaves start after the variable speed pump has reached the maximum frequency and the pressure value has fallen below set value delta control 11...

Page 61: ...esses the Menu screen of the VASCO master the communication between VASCOs is automatically interrupted In case of alarm or failure of a pump in a Combo system this pump s operation will be replaced t...

Page 62: ...V is within the voltage feed range of the sensor Frequency and pressure oscillation on constant pressure control mode x Check if the water tank and its air pressure are correctly set It may be necessa...

Page 63: ...ype single phase three phase submersible surface if submersible cable lenght m _____ if submersible cable section mm2 ____ P2 motor kW ____ rated motor Volt V ___ rated motor Amp A __ rated motor Hz _...

Page 64: ...electronic device to be connected to other electrical equipment with which it is to form individual units It must therefore that the putting into service of this unit with all its subsidiary equipment...

Page 65: ...E Copyright NASTEC srl Nastec reserves the right to modify informations in this manual without any notice Nastec srl Via della Tecnica 8 36024 Mossano Vicenza Italy Tel 39 0444 886289 Fax 39 0444 7760...

Page 66: ...E Copyright NASTEC srl Nastec reserves the right to modify informations in this manual without any notice Nastec srl Via della Tecnica 8 36024 Mossano Vicenza Italy Tel 39 0444 886289 Fax 39 0444 7760...

Page 67: ...Common safety requirements EN 60204 1 2006 Safety of machinery Electrical equipment of machines Part 1 General requirements EN ISO 12100 2010 Safety of machinery General principles for design EN 6100...

Page 68: ...Dutypoint Limited Shepherd Road Gloucester GL2 5EL United Kingdom T 44 0 1452 300592 W www dutypoint com...

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