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ＳＭ－４５０５４１

取扱説明書

INSTRUCTION MANUAL

冷凍式エアドライヤ
ＧＴ９０００ＷＶシリ－ズ

REFRIGERATED COMPRESSED AIR DRYER

ＧＴ

ＧＴ９０００

９０００

９０００WV

WV Series

Series

ＧＴ

ＧＴ９７１０

９７１０

９７１０ＷＶ－ＡＣ

ＷＶ－ＡＣ

ＷＶ－ＡＣ２００

２００

２００Ｖ

Ｖ

FEB.

FEB. 201

201

2011

ＣＫＤ

ＣＫＤ Corporation

Corporation

●

この製品は「産業用」です。取り扱いには十分注意してください。

This product is "industrial use." Be careful of handling enough.

●

据付・操作の前には必ずこの取扱説明書をお読みいただき、正しく
お使いください。

Be sure to read this manual before installing and operating your dryer.

●

巻末が保証書となっています。大切に保存してください。

The end of a book serves as WARRANTY. Please save carefully.

Discontinue

Содержание GT9000WV Series

Страница 1: ...R DRYER REFRIGERATED COMPRESSED AIR DRYER WV WV WV WV Series Series Series Series FEB FEB FEB FEB 201 201 201 2011 1 1 1 Corporation Corporation Corporation Corporation This product is industrial use...

Страница 2: ...1 SM 450541 Discontinue...

Страница 3: ...erson who does not have the basic knowledge or who is not well trained installation operation repair etc Improper operation may cause poor performance of the dryer or may cause accidents We applied a...

Страница 4: ...SM 450541 3 Discontinue...

Страница 5: ...Art 22 CFC Destruction Operator Obligation to obtain permission from competent minister Art 44 Obligation to collect from CFC recovery operators Art 52 Duty to record the amount destroyed and to repo...

Страница 6: ...ping 20 3 6 Cooling water piping 22 3 7 Drain piping 23 3 8 Drain piping 23 3 8 1 How to drain water 24 3 8 2 Consecutive circulation of cooling water 24 3 9 Electrical wiring 25 4 Functional explanat...

Страница 7: ...larm causes and corrective actions 51 6 Maintenance and check point 64 6 1 Items of maintenance and check point 64 6 1 1 Check and maintenance of drain trap 66 6 1 2 Check and maintenance of inverter...

Страница 8: ...etc to have our refrigerated air dryer GT9000 Series perform at their best Be sure to read this manual before using your dryer Keep this manual together with the dryer In addition the end of this inst...

Страница 9: ...age breakage of internal parts and also a human body The unit is heavy load Caution when you carry Mass 1330kg The base of the unit includes forklift slots If lifting with a forklift insert the forks...

Страница 10: ...light powder dust heat producing objects corrosive gas explosive gas ignitable gas or combustible gas Break down explosion or fire may result 2 2 2 2 3 3 3 3 Cautions at operation Cautions at operatio...

Страница 11: ...sor fluctuation be sure to install the air tank after the air dryer so that the pressure fluctuation becomes 0 34MPa min or less if the pressure fluctuation is rapid it may result in malfunction Do no...

Страница 12: ...ter for anti freezing during winter This could cause break down 20 Install a strainer of 20 mesh degree in cooling water inlet 2 Be sure to wash a condenser twice in 1 time per year Follow the standar...

Страница 13: ...rine Cl mg l ppm 0 3 0 3 or less Free carbon CO2 mg l ppm 4 0 4 0 or less Stability index 6 0 7 0 Mattoson ratio HCO3 SO4 1 0 1 0 or less Hydro carbon ion HCO3 mg l ppm Oxygen content mg l ppm 0 1 0 1...

Страница 14: ...lead to corrosion of the piping in the heat exchanger as well as lead to possible leakage of refrigerant In order to estimate the drain water quality after having performed a test run or at some set...

Страница 15: ...ame The name The name The name and functions and functions and functions and functions of each part of each part of each part of each part 3 2 1 3 2 1 3 2 1 3 2 1 Inside drawing Inside drawing Inside...

Страница 16: ...seconds or more less than 7 seconds Dew point setting can be changed Dew point setting will be flashing on the digital display 7 Hold down for 7 seconds or more Operation data will be displayed Setti...

Страница 17: ...e valve release valve If you are not using this system for a long period of time or before you inspect repair it open the valve to forcibly drain the liquid Energy saving function 2 2 2 Two types of d...

Страница 18: ...l liquid overflows over in the check container due to the use conditions change the settings of parameters F40 drain solenoid valve control cycle and F41 drain solenoid valve ON time as described in s...

Страница 19: ...tric part the life fall Usage at temperatures below 2 may cause freezing of water in the drain area If you have a problem related to ambient temperature please consult our dealer or service specialist...

Страница 20: ...Chromic acid Iron acetate solution Potassium cyanide Sodium cyanide Hydrogen cyanic acid Sodium hypochlorite Hydrobromic acid Nitric acid Ammonium nitrate Copper nitrate Silver salt Mercury Mercury s...

Страница 21: ...ir piping fit to actual position of air inlet and outlet When connecting it with established piping adjust the height of dryer with shim 1 Do not allow a rise in the piping from the air compressor to...

Страница 22: ...allowed from connection parts Use zinc plated steel pipe or stainless pipe Flash air circuit before connecting pipes to remove dust etc If the installing piping outdoors in cold climates wrap heat in...

Страница 23: ...ld need to drain the cooling water is this system Install union couplings at the inlet and outlet side one coupling at each side Arrange so that you can easily disconnect the cooling water piping from...

Страница 24: ...released at atmosphenic pressure 3 3 3 3 8 8 8 8 The other piping The other piping The other piping The other piping If you are using the system in a cold weather environment when there is a possibili...

Страница 25: ...the valve 3 Open the freeze prevention valve and cooling water valve Cooling water remaining below the cooling water drain valve will be released please have a vessel or something to collect it in 3 8...

Страница 26: ...ent 30mA or less to power supply How to remove the cabinet from panel and switchboard cover Please take off lower right cabinet in front of a cabinet and switchboard cover before an electric wiring wo...

Страница 27: ...ning on the rear plate is for a power conduit connection 2 1 The rear plate offers two cord openings You can use one of these for the power cord The other is available for remote control cable etc Fix...

Страница 28: ...Do not operate electromagnet contactor by hand Do not replace the power cords on secondary side The compressor may fail Do NOT conduct withstand voltage tests or insulation resistance tests Such test...

Страница 29: ...2V Voltage when circuit is open DC12V DC10mA Current when circuit is short circuited DC10mA Signal Output a Relay Output a contact AC250V DC30V 3A AC250V DC30V 3A resistance load DC5V 100mA Minimum us...

Страница 30: ...uit It is and the freon gas which became high temperature high pressure with the compressor refrigerant compressor is cooled and condensed with a condenser and serves as high pressure refrigerant liqu...

Страница 31: ...SM 450541 30 4 4 4 4 2 2 2 2 System System System System d d d diagram iagram iagram iagram Discontinue...

Страница 32: ...e that the ball valve for drain is open CAUTION If the dryer is operated with the drain ball valves closed drain may fail to purge and water may come out from the end of the air line Confirm that cool...

Страница 33: ...a MPa Alternating between and compressor refrigerant suction pressure unit MPa Alternating between and outside temperature unit Hz Alternating between and compressor operating frequency unit Hz PPs Al...

Страница 34: ...50541 33 53 125 How to read accumulated operation time example In the case of 53 125 hours and should be displayed as and respectively 3 Press the RESET switch to the measured dew point display Discon...

Страница 35: ...tting adjustment switch press the setting adjustment switch 2 F5 Press the or setting adjustment switches to display F5 3 SET 5 Keep pressing SET for 5 seconds 4 1 0 Press the or setting adjustment sw...

Страница 36: ...n step 2 they can then be changed following step 3 and after F99 1 F99 0 0 CAUTION If the F99 settings locked is 1 other parameters cannot be changed First change the F99 setting to 0 Then change the...

Страница 37: ...ile the system is in operation Parameter No Name Setting Range Unit Default F1 Power failure recovery setting 0 2 0 F2 Local Remote operation preference 0 2 2 F3 Alarm signal output selection 0 1 0 F5...

Страница 38: ...Operating Automatic resumption of operation None 1 Automatic recovery Stopped Complete stop None ON Automatic resumption of operation remote ON None Operating OFF Complete stop remote OFF None ON Auto...

Страница 39: ...If the remote switch is close open you can turn ON OFF the system with the local switch 2 F2 F1 F2 F1 If the F2 setting is changed the F1 setting will automatically be reset to this default value car...

Страница 40: ...hout a buzzing sound 1 Default 1 1 Effective only with alarms unavailable with and regardless of this setting 2 F5 0 F6 If the F5 setting is 0 without alarm buzzer the F6 setting will be invalidated w...

Страница 41: ...1 In the case of setting 1 F21 No alarm will be output even if the Dew Point is over the F21 setting plus dew point setting at the start of system operation 1 F21 If the F21 setting gets out of its ra...

Страница 42: ...Drain discharge use solenoid valve ON time Set the period of time during which the drain solenoid valve should be kept open F41 0 1 3 0 F41 Setting range 0 1sec to 3 0sec 2 0 Factory default is finish...

Страница 43: ...matic operation whereby the dew point pressure dew point is set to outside temperature minus 12 Please note that the associated dew point range is 10 to 18 Outside temperature Automatic dew point sett...

Страница 44: ...tion In consideration of pipe surface condensation etc it is recommended to use the system under 10 or 18 dew point setting in winter or summer respectively 2 Dew point setting method 3 2 2 Please ref...

Страница 45: ...n 5 3 Setting and changing parameter on pages 35 or section 5 4 Parameter types and functions on page 37 Clicking noises may be heard from inside the mechanical chamber after the system is switched on...

Страница 46: ...n switch START STOP on the control panel or setting the remote operation switch to ON shorting terminals 17 18 2 ON 17 18 START STOP OFF 1 17 18 ON 17 18 When the remote operation switch is ON termina...

Страница 47: ...SM 450541 46 Discontinue...

Страница 48: ...ssure reading begins to rise Confirm that the pressure rise is proceeding slowly 5 When the pressure rises to either the air tank pressure or to the pressure set by the compressor resume turning the v...

Страница 49: ...tion of its minimum rotation speed etc It has no adverse effect on normal use 0 20 The air temperature inside the heat exchanger is displayed on the digital display unit during no load operation i e i...

Страница 50: ...its digital display unit In addition the system will output an alarm signal 2 No alarm signal will be output in the case of or 3 In the case of or or or This system will not come to a stop only a cau...

Страница 51: ...Compressor discharge temperature error 6 Alternate displays Manual E44 Compressor discharge temperature error 6 Alternate displays Manual E47 Compressor discharge temperature sensor error measurement...

Страница 52: ...1 2 6 driving continuation It runs after scheduled time and reopens driving stop O in the Inverter power indicates power on indicates power off If two or more incompatible alarms occur simultaneously...

Страница 53: ...eness 2 Check the inlet temperature and flow rate of cooling water for appropriateness Clean the water circuit if necessary 3 Check the inlet temperature and flow rate of cooling water for appropriate...

Страница 54: ...SM 450541 53 E03 U1 U1 1 U1 2 U1 EEPROM EEPROM CPU CPU Discontinue...

Страница 55: ...OM error Inverter EEPROM function abnormal Check for electrical noise interference Reduce temperature around the inverter Under voltage Inverter input voltage too low Check that the source voltage is...

Страница 56: ...is higher than its preset upper temperature limit default setting no alarm Countermesure Thermal load is higher than this system s cooling capacity Decrease the thermal load air flow rate inlet air te...

Страница 57: ...esure Consult dealer that you purchased from E12 E12 Dew point sensor short circuit Cause Dew point temperature sensor short circuited Countermesure Consult dealer that you purchased from E13 E13 Cont...

Страница 58: ...inductive characteristics metal powder etc entered the control board 2 Power supply is in an unstable state Countermesure 1 Check for sources of electrical noise near this system Check the system s co...

Страница 59: ...al temperature If there is a large difference between them the temperature sensor inside the switch board may be short circuited or disconnected consult the dealer Alarm removal method 15 55 When the...

Страница 60: ...on control If the operating status of the compressor approaches its limit of use its operating frequency will automatically be limited to contiue operation If the operating status does not improve eve...

Страница 61: ...ration error protective control limit Cause Refrigerant discharge pressure became too high because the protection function activated too late Countermesure Check for disrupted cooling water supply or...

Страница 62: ...purchased this system from Alarm removal method Press the RESET switch on the control panel or turn off and on the main power if the sensor error has been corrected E53 E54 E53 E54 Compressor discharg...

Страница 63: ...has exceeded 0 MPa press the reset switch on the control panel or turn off this system s main power supply and then turn it back on again This alarm will be removed E56 E56 Compressor suction pressur...

Страница 64: ...f the compressor This alarm may occur if you attempt to restart this system quickly less than 3 minutes after stoppage Countermesure 0 3MPa 3 The system will start operation automatically when the pre...

Страница 65: ...int Maintenance and check point Maintenance and check point 6 1 6 1 6 1 6 1 Ite Ite Ite Items of maintenance and check point ms of maintenance and check point ms of maintenance and check point ms of m...

Страница 66: ...charge pressure with the monitoring function If it is outside its specified range 1 4 to 2 35 MPa consult the dealer that you purchased this system from Cooling fan for the inverter Check cooling fan...

Страница 67: ...the check container 1 Monthly check Remove the drain port cover from the air dryer and perform the following inspections Check for correct drainage compressed air blowoff Make sure drainage occurs at...

Страница 68: ...re Drainage compressed air does not stop Entry of excessively large size foreign matter Faulty solenoid valve Faulty electronic part Freezing inside solenoid valve Clean inside of solenoid valve ask d...

Страница 69: ...this event the cooling fan requires replacement and is an item that requires periodic inspection and replacement CAUTION 10 Electricity is stored in the inverter Before inspecting it be sure to turn o...

Страница 70: ...20 000 hours of use Replacement timing differs slightly according to use conditions these parts may need to be replaced at shorter intervals Periodic maintenance parts The main parts for which exchang...

Страница 71: ...ease is shown although it is not necessary to necessarily exchange this exchange time is exchanged when the case where there are abnormalities at the time of check and preventive maintenance are perfo...

Страница 72: ...ronment When you run the dryer again inspect each part of the dryer and run it as instructed in this manual Disposal Disposal Disposal Disposal When you discard the product be sure to entrust a specia...

Страница 73: ...0 60Hz Cooling water flow rate m3 h 10 7 Ambient temperature 32 Outlet air pressure dew point 10 1 Range of exit outlet air pressure dew point 10 18 Electric power V Three phase AC200 200 220V 50 60Hz...

Страница 74: ...SM 450541 73 10 10 10 10 Dimensions Dimensions Dimensions Dimensions Discontinue...

Страница 75: ...SM 450541 74 11 11 11 11 Electrical circuit Electrical circuit Electrical circuit Electrical circuit Discontinue...

Страница 76: ...SM 450541 75 485 8551 250 0568 77 1111 Discontinue...

Страница 77: ...us of your company which CKD product is installed in has functions and structures which commonly equipped with in the industry When the malfunction or damage results from unforeseeable causes with the...

Страница 78: ...Discontinue...

Страница 79: ...Discontinue...

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