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NANO VDR 2600, Инструкция, Страница: 6 / 96

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Содержание VDR 2600

Страница 1: ...NANO Refrigerant dryers VDR 2600 VDR 3150 VDR 3700 VDR 4200 VDR 5050 Instruction book...

Страница 2: ......

Страница 3: ...f is prohibited This applies in particular to trademarks model denominations part numbers and drawings This instruction book is valid for CE non CE as well as UKCA labelled machines It meets the requi...

Страница 4: ...8 1 6 Dismantling and disposal 9 2 General description 11 2 1 Introduction 11 2 2 Air system 15 2 3 Refrigeration system 18 2 4 Automatic regulation system 21 2 5 Condensate drain system 23 2 6 Elect...

Страница 5: ...1 Dimension drawings 55 4 2 Installation proposal 59 4 3 Electric cable size and fuses 65 4 4 Pictographs 69 4 5 Cooling water requirements 70 5 Operating instructions 76 5 1 Warnings 76 5 2 Initial...

Страница 6: ...8 Technical data 86 8 1 Object Missing 86 8 2 Limitations 86 8 3 Air dryer data 87 9 Pressure equipment directives 89 10 Documentation 90 Instruction book 4 2987 2020 00...

Страница 7: ...icable legislation and standards 5 Before any maintenance repair work adjustment or any other non routine checks stop the dryer press the emergency stop button switch off the voltage and depressurize...

Страница 8: ...mmable fumes vapors and particles e g paint solvents that can lead to internal fire or explosion 7 Arrange the air intake so that loose clothing worn by people cannot be sucked in 8 Ensure that the di...

Страница 9: ...e or injury resulting from neglecting these precautions or non observance of the normal caution and care required for installation operation maintenance and repair even if not expressly stated will be...

Страница 10: ...nsibility for any damage or injury resulting from neglecting these precautions or non observance of the normal caution and care required for installation operation maintenance and repair even if not e...

Страница 11: ...damage materials of the air net e g polycarbonate bowls 20 The following safety precautions are stressed when handling refrigerant Never inhale refrigerant vapours Check that the working area is adequ...

Страница 12: ...l and Electronic Equipment regulations 2013 with the crossed out wheelie bin symbol At the end of life time of the electric and electronic equipment EEE it must be taken to separate collection For mor...

Страница 13: ...ncoming air temperature The electronic regulator keeps the pressure dew point stable by controlling the electronic valves On air cooled dryers the condenser has cooling fans controlled by a pressure s...

Страница 14: ...Position of components Figure 3 Air cooled dryer Figure 4 Water cooled dryer 1 Cubicle 6 Non return valve 7 Electronic expansion valve 1 Instruction book 12 2987 2020 00...

Страница 15: ...2 11 Heat exchanger 1 12 Heat exchanger 2 13 Sight glass 14 Refrigerant dryer filter 15 Condensor 16 Liquid separator 17 Fan 19 Compressor 20 Flow switch 21 Frequency convertor Connections Figure 5 R...

Страница 16: ...essed air inlet 3 Cable gland electrical connection 4 Automatic drain hose 5 Automatic drain hose 6 Cooling water inlet Only on water cooled dryers 7 Cooling water outlet Only on water cooled dryers I...

Страница 17: ...2 2 Air system Air flow diagram Figure 7 Air and refrigerant flow diagram for air cooled dryers Instruction book 2987 2020 00 15...

Страница 18: ...and refrigerant flow diagram for water cooled dryers Reference Name 101a Air air heat exchanger 101b Air refrigerant heat exchanger 102 Condensate separator 201 Non return valve Instruction book 16 2...

Страница 19: ...ressed air enters heat exchanger 101a and is cooled by the outgoing cold dried air Water in the incoming air starts to condense The air then flows through heat exchanger evaporator 101b where the refr...

Страница 20: ...2 3 Refrigeration system Refrigerant flow diagram Figure 9 Air and refrigerant flow diagram for air cooled dryers Instruction book 18 2987 2020 00...

Страница 21: ...ion Refrigerant compressor 209 delivers hot high pressure refrigerant gas which flows through condenser 202 where most of the refrigerant condenses The liquid flows through refrigerant dryer filter 20...

Страница 22: ...erant flow in the line to be checked During normal operation the liquid flow must be clear In general vapor bubbles indicate a shortage of refrigerant Note that fluctuations in the load may cause bubb...

Страница 23: ...2 4 Automatic regulation system Air and refrigerant flow diagram Figure 11 Air and refrigerant flow diagram for air cooled dryers Instruction book 2987 2020 00 21...

Страница 24: ...system for explanation of the references in the flow diagram Description The condenser pressure must be kept as constant as possible to obtain stable operation therefore For air cooled versions The re...

Страница 25: ...oint the regulator opens the electronic hot gas by pass valve 208 to the evaporator circuit to prevent the evaporator temperature from dropping below 0 C 32 F 2 5 Condensate drain system Description F...

Страница 26: ...ing compressed air When the controller registers a malfunction the red alarm LED on the control panel of the electronic water drain starts flashing a warning appears on the display of the regulator an...

Страница 27: ...Check that a warning is generated on the display of the regulator Release the test button 2 6 Electrical system Electrical diagram Working with machinery controlled by a frequency converter requires s...

Страница 28: ...Figure 17 Electrical diagram Instruction book 26 2987 2020 00...

Страница 29: ...gure 18 Electrical diagram only for air cooled units Reference Description 1 Customer s installation 2 Condenser FAN motors 3 Main switch 4 Heater pad 5 Compressor motor Instruction book 2987 2020 00...

Страница 30: ...use fans only for air cooled dryer F6 Circuit breaker Mk5 and expansion module F7 F15 Circuit breaker other components K1 Contactor dryer running Q1 Circuit breaker dryer motor Q2 Circuit breaker heat...

Страница 31: ...plosive environments Avoid operation close to inadequately protected personal medical devices such as hearing aids and pacemakers Consult the manufacturers of the medical device to determine if it is...

Страница 32: ...make accurate and immediate improvements when needed The results can be used for energy monitoring according to ISO50001 This product level is available as a free of charge 3 month trial Once an ICONS...

Страница 33: ...omatically adjusting the cooling water flow only water cooled units The controller maintains a stable dew point during operation by automatically adjusting the cooling air flow only air cooled units A...

Страница 34: ...warning condition disappears Service warning A number of service operations are grouped as a Service Plan Each Service Plan has a programmed time interval If the service timer exceeds a programmed va...

Страница 35: ...arning sign Flashes in case of a shut down is lit in case of a warning condition 3 Service sign Is lit when service is needed 4 Operation sign Is lit when the unit is running in automatic operation 5...

Страница 36: ...Data Status Inputs Outputs Counters Aux Equipment Parameters Converters Service Service Overview Service Plan Service History Service functions Clean Screen Week Timer Week Remaining Running Time Eve...

Страница 37: ...ent Parameters Converter s Fan Internal SmartBox Auto Restart Controller Settings Network Settings Ethernet Settings CAN Settings Localisation Language Date Time Units User Password Help Information S...

Страница 38: ...aded Wait Manual Stop Machine Control Mode Local Machine Control Mode Remote Machine Control Mode LAN Automatic Restart After Voltage Failure Week Timer Active System icons Icon Description Basic User...

Страница 39: ...s indication Energy recovery Dryer Element Drain s Analogue Output Menu Reset Auto Restart Filter s Cooler Valve s Power Meter Input icons Icon Description Pressure Temperature Special Protection Open...

Страница 40: ...e tapped to return to the main screen 2 Screen information On the main screen the screen information bar shows the serial number of the machine When scrolling through menus the name of the current men...

Страница 41: ...he screen information bar Examples of inputs Ambient temp Outlet Dryer dewpoint Examples of counters Running hours Load relay Loaded hours 12 Menu button The menu button is always shown and can be tap...

Страница 42: ...quality of the internal antenna can be monitored Each bar represents 25 reception strength If the four bars are filled the reception strength is 100 If only one bar is filled the reception strength is...

Страница 43: ...s menu Auxiliary equipment parameters can also be changed The Auto restart function can be set through this menu This function is password protected 6 Controller settings Network settings Localisation...

Страница 44: ...a icon Description Reference Designation 1 Status menu 2 Inputs menu 3 Outputs menu 4 Counters menu 5 Aux Equipment menu 6 Internal Data menu Status menu Tap the Status icon to enter the Status menu T...

Страница 45: ...the Outputs icon to enter the Outputs menu This menu shows all the outputs of the controller Here information can be found about the expansion valves water valve fans and more Voltage free outputs may...

Страница 46: ...ment menu This menu shows an overview of all auxiliary equipment fitted Internal Data menu Tap the Internal Data icon to enter the Internal Data menu This menu shows useful data like dryer dewpoint LA...

Страница 47: ...remaining Running Hours and the remaining Real Time Hours until the next service The first row A shows the Running Hours when the first service is needed green the second row shows the Real Time Hours...

Страница 48: ...with each up to 8 settings per day The week timers can be activated through this screen A Remaining Running Time can be set from 5 up to 240 minutes Procedure To enter the Week Timer menu screen 1 Ta...

Страница 49: ...X 5 Add setting A selection screen pops up The user can change the setting by swiping up or down and confirm by tapping V or decline by tapping X 3 10 Event history menu Function This screen is used t...

Страница 50: ...Machine settings menu Function This screen is used to display the following submenus Alarms Regulation Extra Aux Equipment parameters Auto Restart These submenus can be entered by tapping the icons P...

Страница 51: ...to enter the Regulation menu Dryer modes can be changed and alarms can be modified through this menu Flow Switch Mode can be set to active in the menu If this mode is active the dryer will go in stand...

Страница 52: ...ws an overview of all the auxiliary equipment fitted Through this menu the parameters of the auxiliary equipment can be changed Modify a setting When tapping a list item a selection screen pops up The...

Страница 53: ...tapping V or decline by tapping X Modify a setting When clicking a list item a selection screen pops up The user can modify the setting by tapping or and can confirm by tapping V or decline by tapping...

Страница 54: ...ned off the settings can be modified Modify a setting When tapping a list item a selection screen pops up The user can modify the setting by tapping or and can confirm by tapping V or decline by tappi...

Страница 55: ...User Password icon to enter the User Password menu The user password can be activated or deactivated through this menu Enter and confirm a user password to activate repeat to deactivate Enter a passw...

Страница 56: ...Level button at the upper right corner of the screen Description Reference Designation Function 1 User A basic set of parameters is visualized no password required 2 Service This access level is only...

Страница 57: ...4 Installation 4 1 Dimension drawings Dimension drawing of water cooled dryer metric units Instruction book 2987 2020 00 55...

Страница 58: ...Dimension drawing of water cooled dryer imperial units Instruction book 56 2987 2020 00...

Страница 59: ...Dimension drawing of air cooled dryer metric units Instruction book 2987 2020 00 57...

Страница 60: ...Dimension drawing of air cooled dryer imperial units Reference Description 1 Front view 2 Side view 3 Rear view 4 Top view 5 Compressed air inlet Instruction book 58 2987 2020 00...

Страница 61: ...0 Automatic drain 11 Electrical connection 12 Water connections water cooled dryer 13 ANSI flange X 126 mm X 4 96 in 14 DIN flange X 92 mm X 3 62 in 4 2 Installation proposal Example Working with mach...

Страница 62: ...Figure 22 Air cooled dryer Instruction book 60 2987 2020 00...

Страница 63: ...e water install an oil water separator Consult Nano Reference Description 1 Dryer unit The unit should be installed on a level floor capable of taking the weight of the dryer Distances between units a...

Страница 64: ...llows p L x 450 x Qc d x p L length of pipe m p pressure drop recommended maximum 0 1 bar 1 5 psi d inner diameter of pipe mm p absolute pressure at dryer outlet bar a Qc Free air delivery of the comp...

Страница 65: ...allowable pressure drop in ducting after the dryer 30 Pa The air velocity to the grid s has to be limited to 5 m s The direction of the cooling flows may never be inverted 6 Alternative 1 7 Alternati...

Страница 66: ...Anchor pads and ducting connections Figure 24 Anchor pads and ducting connections in mm Instruction book 64 2987 2020 00...

Страница 67: ...ble 52 C11 with installation method E Grouping distance between cables is equal to the cable diameter For IEC dryers the settings of the main fuses below are according to Directive 2014 35 EU low volt...

Страница 68: ...le VDR 5050 380 3x63 gG 1 x 3x 25mm 16mm VDR 5050 400 3x63 gG 1 x 3x 25mm 16mm VDR 5050 460 3x60 Type RK1 KTS R type J JKS type T JJS Bussman 1 x 3x AWG4 AWG4 TT TN IEC air cooled dryers with an ambie...

Страница 69: ...water cooled dryers with an ambient temperature of 46 C 114 8 F Dryer type Supply voltage V Fuse A Fuse type Supply cable VDR 2600 380 3x50 gG 1 x 3x 16mm 16mm VDR 2600 400 3x50 gG 1 x 3x 16mm 16mm VD...

Страница 70: ...y voltage V Fuse A Fuse type Supply cable VDR 5050 460 3x60 Type RK1 KTS R type J JKS type T JJS Bussman 1 x 3x AWG4 AWG4 TT TN cULus air cooled dryers with an ambient temperature of 46 C 114 8 F Drye...

Страница 71: ...460 3x50 Type RK1 KTS R type J JKS type T JJS Bussman 1 x 3x AWG 4 AWG 4 VDR4200 460 3x60 Type RK1 KTS R type J JKS type T JJS Bussman 1 x 3x AWG 4 AWG 4 VDR5050 460 3x60 Type RK1 KTS R type J JKS ty...

Страница 72: ...s are a general guide line for acceptable coolant quality However where strict limits apply a statement is made in the specification The water requirements refer to untreated water When water is treat...

Страница 73: ...F Recirculating 65 C 149 F Closed System 65 C 149 F Closed System 95 C 203 F 1 pH 6 8 9 3 6 8 9 3 6 8 9 3 7 5 9 3 7 5 9 3 2 Conductivity S cm 1500 600 4000 1500 50 600 3 Total Dissolved Solids mg L TD...

Страница 74: ...or RSI 7 5 10 Sulphates Rejection 2000 ppm To be measured for calculating RSI 11 Chemical Corrosion Index Index Chlorides Sulphates Nitrates M Alkalinity all expressed in meq l 15 Ammonium limit not...

Страница 75: ...control and descaling operation necessary Not recommended for plate heat exchangers Not applicable 5 6 RSI 6 2 350 ppm Slight scale formation Water treatment not necessary Occasional inspection recomm...

Страница 76: ...6 RSI 6 2 350 ppm Slight scale formation Water treatment not necessary Occasional inspection recommended 6 3 RSI 6 8 500 ppm Neutral water Water treatment not necessary Occasional inspection recommend...

Страница 77: ...inspection recommended 6 9 RSI 7 5 350 ppm Slight corrosion Water treatment not necessary Occasional inspection recommended 7 6 RSI 9 0 200 ppm Strong corrosion Regular control necessary Use of corro...

Страница 78: ...if operating above 1000 m 3281 ft 5 2 Initial start Control panel Description Step Action 1 At least 10 minutes before starting the main supply to the dryer must be switched on to initialize the cont...

Страница 79: ...f installed For water cooled versions Open the water inlet and outlet valves customer s installation Press start button 7 Open the dryer air inlet valve customer s installation Approx 5 minutes later...

Страница 80: ...Close dryer inlet and outlet valves customer s installation 2 Press stop button 6 The electronic valves will go to 0 opening and then the dryer stops Voltage on sign 5 remains lit Leave the voltage on...

Страница 81: ...there is contact with the skin the skin should be rinsed with water On no account may clothing be removed Fluid refrigerant will also cause freezing of the eyes therefore safety glasses must be worn R...

Страница 82: ...an authorized control body The installation should be checked once a year by an authorized control body Warranty and product liability Use only authorized genuine parts Any damage or malfunction cause...

Страница 83: ...downtime and reduce the total life cycle costs General The following remarks should be kept in mind Keep the dryer clean Brush or blow off the finned surface of the condenser regularly On water cooled...

Страница 84: ...collector air cooled Figure 29 Valve on the outlet collector water cooled Attention Use only authorized parts Any damage or malfunction caused by the use of unauthorized parts is not covered by Warran...

Страница 85: ...recharged Refrigerant compressor does not run See below Evaporator pressure too high See below Condenser pressure too high See below Automatic drain system clogged Have the system cleaned Condenser pr...

Страница 86: ...Condition Fault Remedy Drain alarm No pressure in the air net Error disappears when the pressure in the air net is restored Drain was not able to drain all the water Push drain button manually When t...

Страница 87: ...ition Fault Remedy Superheat refrigerant temperature too low Incorrect working of electronic expansion valve steering Check electrical connection of valve or contact Nano Instruction book 2987 2020 00...

Страница 88: ...inlet temperature C 0 Minimum cooling water inlet temperature F 32 Maximum cooling water inlet temperature C 40 Maximum cooling water inlet temperature F 104 Minimum cooling water inlet pressure bar...

Страница 89: ...0 kg 800 Weight VDR 2600 lb 1764 Weight VDR 3150 kg 815 Weight VDR 3150 lb 1797 Weight VDR 3700 kg 855 Weight VDR 3700 lb 1885 Weight VDR 4200 kg 865 Weight VDR 4200 lb 1907 Weight VDR 5050 kg 870 Wei...

Страница 90: ...8 2 VDR 4200 13 5 29 8 28 2 Table 11 Amount of refrigerant gas and tonnes of CO2 equivalent for 60 Hz air cooled dryers and an ambient temperature of 46 C 115 F Dryer Amount kg Amount lbs CO2 equivale...

Страница 91: ...s of category I according to 2014 68 EU are integrated into the machine and fall under the exclusion of article 1 2 f i Parts subject to the Simple Pressure Vessel Directive 2014 29 EU are excluded fr...

Страница 92: ...10 Documentation Declaration of conformity Typical example of a Declaration of Conformity document Figure 30 1 Manufacturer 2 Applicable directives Instruction book 90 2987 2020 00...

Страница 93: ...ufacturer On the Declaration of Conformity the harmonized and or other standards that have been used for the design are shown and or referred to The Declaration of Conformity is part of the documentat...

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Страница 96: ...No 2987 2020 00 October 2022 Atlas Copco Airpower N V Experience Customer Service www n psi com...

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