CKD HD-0.5 User manual

ＣＫＤCorporation
15-097thedition90-8698-A
HEATLESSAIRDRYER
INSTRUCTIONMANUAL
HD-0.5
HD-1
HD-1.5
HD-2
HD-4
HD-6
HD-9
●Besuretoreadthismanualbefor
einstallingandoperating
yourHEATLESSAIRDRYER.
●
Keepthismanualwithinthereachofanoperatorallthe
time.

Thankyouforpurchasingourqualityproduct,“Heatlessairdryer”.
Forproperapplicationofit,pleasereadthismanualwellpriortostartoperating
it.
Bewareofcausingunexpectedtroublesometimes,otherwise,notonlymayfailto
attainthecapacitytoitsfullextent.
Keepthisbookletincustodytopreventmisplacingit.
FORWARD

TableofContents
1. CAUTIONS··············································1
2. DESCRIPTIONOFFUNCTION······························2
3. CAUTIONSATINSTALLATION······························3
4. MAINTENANCE&CAUTIONATMAINTENANCE·················3
5. TROUBLESHOOTING······································6
6. HEATLESSAIRDRYERINSTALLATIONDIAGRAM···············7
7. OUTLINEDRAWING······································8
8. PNEUMATICCIRCUITDIAGRAM···························11
9. OVERHAULING·········································12
10.ELECTRICWIRINGDIAGRAM······························13
11.ELECTRICCIRCUITDIAGRAM·····························14
12.CHANGE-OVERTIMECEART······························14
13.LISTOFSPAREPARTS··································15
14.HOWTOREADTHEMOISTUREINDICATOR···················18
15.HOWTOMEASURETHEDEWPOINT·························18
16.SPECIFICATION········································19

1
1) Donotusethedryertoremovehumidityofexceptcompressedair.
*Breakdown,explosion,orfiremayresult.
2) Installanearthleakagebreakeronthepowersupply.
*Electricshockmayresult.
3) Needtoearthwiring.
*Causesofanelectricshockorafire.
4) Operatethedryerwithinspecificationranges.
*Operationmaystopabnormally,ortheproductsservicelifemaybeshortened.
5) Donotturnonthepowerswitchwithoutenclosures.
*Electricshockorheatinjurymayresult.
6) Donotremodelthisdryer.
*Break-downorshorterlifetimeoftheproductmayresult.Ifyoudid,thewarranty
isexpired.
7) Donottouchanyparts,wires,terminalsorpipinginsideofthedryer.
*Causesofanelectricshockorafire.
8) If emergency stop occurs during operation, remove the cause of abnormal
conditionsreferringtothetroubleshooting.
*Iftheemergencystopoccursrepeatedly,thismaycausethedryertomalfunction.
9) Do not use the dryer for pneumatic caisson shield or respiratory medical
equipment.
*Itcouldcauseanaccidentincludesinjury.
10) Donotusethedryerfortransportationdevicessuchasautomobile,shipetc.
*Vibrationcouldbeacauseofbreakdownoftheinternalcomponents.
１
．
CAUTIONS

2
Equippedwithuniquevalvemechanism,CKDHeatlessDryersaresimpleinstructure
andhaveexcellentdryingefficiency.
Intheleft-hand-sidefigure,solenoidvalve(F)is
closedwhilevalve(D)isopen.Thewetcompressed
airfrominletpassesthroughdesiccanttube(A)and
getsdried.Mostofthisdryairflowsouttooutlet,
whileasmallquantitypassesthroughorifice(B)for
pressurereductionbeforeflowingintodesiccant
tube (C). Here, the wet desiccant is removed of
moisturebeforepassingthroughsolenoidvalve(D)
and finally being discharged to the atmosphere.
(Regenerativepurging)
Intheleft-hand-sidefigure,thetimerkeepsboth
ofthesolenoidvalve(D)and(F)closedduringthe
stationarystage.Here,theairfromdesiccanttube
(A)flowsintodesiccanttube(C)throughorifice
(B),virtuallybalancingthepressuresin(A)and
(C).
Thesolenoidvalve(F)isopenedbythetimer,but
since(D)remainsclosed,thepressureindesiccant
tube(A)dropsimmediately,causingballchecks(E)
and(G)tomakeaquickshiftrightward.
Thisclosestube(A),andturnsthemaincurrentof
compressedairtotube(C),wheretheairisdried.
Apartofthecompressedairpassesthroughorifice
(H)forpressurereductionbeforeflowingintotube
(A), where the desiccant is removed of moisture
beforebeingdischargedtotheatmospherethrough
solenoidvalve(F).(Regenerativepurging)
２
．
DESCRIPTIONOFFUNCTION

3
3-1) Seetoitthattheambienttemperatureis-1〜52℃.
3-2) Provideaspaceofapproximately500mmatthetop,bottomandfrontin
order to enable the replacement of desiccant tube, solenoid
valve,etc.convenient.
3-3) Installaregulator,filterandMicroalescerintheprimarysideinorder
  toupkeeptheperformanceofdesiccant.Installthefilteralsointhe
  secondaryside.(See“InstallationDrawing”onpage4.)
3-4) Installpipestotheinletandoutletofheatlessairdryer,takingduecare
thattheremisnoleakage.
3-5) Connectthepowersourceaccordingtotheplateontheheatlessairdryer.
3-6) Connectagroundtothegroundingterminaloftheheatlessairdryerleft
side.(screwsize:M4)
3-7) Atthetimeofmaintenanceandcheck,installaby-passcircuitwithastop
valveiftheflowinsidethepipecannotbeshutoff.(See“Installation
Drawing”onpage4.)
3-8) Installplugstotheinletandoutletnotinuseinordertoavoidleakage.
4-1) Turnonthepowersourceofheatlessairdryeronlyafterapplyingpressure.
Turning on the power source before applying pressure (particularly at
pressurelessthan0.2MPa)maydeterioratethefunctionofballcheck,
causingexcessivelyhighrateofregenerativepurgingatthebeginning.
4-2) Theoutletflowrateextremelyexceedingthespecifiedvaluemaydeteriorate
thefunctionofballcheck,leadingtoexcessivelyhighrateofregenerative
purging.Henceduecareshallbepaidtothisregard.
4-3) Thedesiccant,notusedoveralongperiod(approximatelyoneweek),mayhave
becomewet.Insuchcase,stopthesecondaryvalveofheatlessairdryer
andcarryoutregenerativepurgingforabout30minutesbeforeoperation.
4-4) Theregenerativepurgingissettochangeoverfromlefttorightandvice
versaevery30seconds(every2minutesinthecaseofHD-6andHD-9).Make
surethatthechange-overismadeproperlyasspecified.
4-5) Replacementofdesiccant
Thedesiccanttowerconsistsofspring,desiccant,poroussheet,filter,
etc,andisinstalledtothemainbody.RefertoLESTOFSPAREonpage12
forreplacementofdesiccant.However,replacementshallbemadeevery1.5
〜2years.
Executeitaccordingtothefollowingnoteswhenyouremovethedesiccant
tower.
３
．
CAU
TIONATINSTALLATION
４
．
MAINTENANCE&CAUTIONATMAINTENANCE

4
① HD-0.5,HD-1,HD-1.5
Turn the hex-head part of the head
grippingit.
Donotgripitinthesizeshown(10mm)
inarightpicturewhenyouturnthe
lowersideofthetowergrippingit.
Thereisapossibilitythatairleaks
whenexcessivepowerisaddedbecause
thereisOring.
② HD-2,HD-4
Turnthehex-headpartoftheheadgripping
it.
Donotgripitinthesizeshown(10mm)in
arightpicturewhenyouturnthelower
sideofthetowergrippingit. Thereisa
possibilitythatairleakswhenexcessive
powerisaddedbecausethereisOring.
Hex-head
Hex-head

5
③ HD-6,HD-9
Turnthehex-headpartoftheheadgrippingit,orhangontheholepartwith
thepinspannerandturn.
Donotgripitinthesizeshown(15mm,10mm)inarightpicturewhenyouturn
thelowersideofthetowergrippingit. Thereisapossibilitythatairleaks
whenexcessivepowerisaddedbecausethereisOring.
4-6) Replacementofsolenoidvalve
The standard replacement period for solenoid valve is approximately 2
years.Replacebyremovingthecoverofheatlessairdryer.
Hex-head
Hole

6
Trouble Cause Countermeasure
Failurein
regenerative
purging.
・ Powersourceisnotconnected.
・ Abnormalvoltage.
・ Wiredisconnection.
・ Twosolenoidvalvesaredefective.
・ Defectivetimermotor.
・ Brokenfuse.
・ Connectthepowersource
(POWERLAMPlightsup)
・ Regulatetonormalvoltage.
・ Checkandrepair.
・ Replacethedefectivevalves.
・ Replace.
・ Check,andreplacethefuse.
Excessivelyhigh
regenerative
purging.
・ Defectivetimermotor.
・
Displacement of timer motor limit
switch(Slackenedscrews).
・
Intrusion of foreign substance in
solenoidvalve.
・ Broken plun
ger spring of solenoid
valve.
・ Worn-outtimermotorlimitswitch.
・ Excessiveoutletflowrate.
・ Replace.
・ Returntonormalposition,
referto“change-overtime
chart.”(Tightenthescrews.)
・ Overhaulandclean.
・ Replacethespring.
・ Replacethetimermotor.
・ Corr
ect to specified flow
rate.
Onlyonesideoftube
functionsfor
regenerative
purging.
・ Disconnectioninsolenoidvalve
circuit.
・ Defectivecoilofsolenoidvalve.
・ Cloggedvalveseatorifice.
・ Checkandrepair.
・ Replacethecoil.
・ Cleantheorifice.
Excessivelyhigh
regenerativepurging
inonesideoftube.
・ Intrusionofforeignsubstancein
solenoidvalve.
・ Brokenplungerspringofsolenoid
valve.
・ Ballcheckentangledinvalveseat.
・
Displacement of timer motor limit
switch(Slackenedscrews).
・ Worn-outtimermotorlimitswitch.
・ Overhaulandclean.
・ Replacethespring.
・ Overhaulandclean,or
replacetheballcheck.
・ Returntonormalposition,
referto“change-overtime
chart.”(Tightenthescrews.)
・ Replacethetimermotor.
Excessivelyhigh
regenerativepurging
forfirst10seconds,
andbacktonormal
later.
・ Incomingairpressurebelow0.2MPa.
・ Ballcheckentangledinvalveseat.
・ Excessiveoutletflowrate
instantaneously.
・ Correcttonormalair
pressure.
・
Overhaulandclean,orreplace
theballcheck.
・ Installa
tankintheoutlet
side to prevent pressure
variation.
Highoutletdewpoint,
Moisture indicator ：
LightgreenorPink
・ Lowincomingairpressure.
・ Excessiveoutletflowrate.
・ Hightemperatureofincomingair.
・ Ageddesiccant.
・ Regulatetonormalpressure.
・ Correcttonormalflowrate.
・ Correcttonormaltemperature.
・ Replacethedesiccant.
5
．
TROUBLESHOOTING

7
Note：
1. isareferencediagramforinstallingregulatorandflowmeter.
2. Microalescerisnotneedediftheinletairhasnooilcontent.
6
．
HEATESSAIRDRYERINSTALLATIONDIAGRAM

8
7-1.HD-0.5,HD-1,HD-1.5,HD-2,HD-4
Note：
1. Attachplugtotheinletandoutletnotinuse.
2. TheattachmentplugisnotinstalledforAC200V.
3. DesiccanttubeassemblyNo.&desiccantreplacementNo.
8 SWITCH 87-8727-2 1
DS-323(FOR200V)
8 SWITCH 87-8727-1 1
DS-322A(FOR100V)
18 MOISTUREINDICATOR F4-188308 1
7
ATTACHMENTPLUG
87-6299 1 CORD2.3m 17 NAMEPLATE  1
6 FRONTCOVER  1  16 O-RING 78-8702 4
5 BRACKET  1  15 O-RING 78-042 4
4 SILENCER 43-8719 1 SL-10A 14 BALLCHECK 79-506 2
3 TIMERMOTOR 87-8709-2 1
J226-058(FOR200V)
13 VALVESEAT(2) 30-8728 2
3 TIMERMOTOR 87-8709-1 1
J226-057(FOR100V)
12 VALVESEAT(1) 30-8727 2
2 SOLENOIDVALVE 15-8855-2 2
ADK11-15X2016-FL-AC200V
11 O-RING 78-8700 2
2 SOLENOIDVALVE 15-8855-1 2
ADK11-15X2016-FL-AC100V
10 O-RING 78-8698 2
1
DESICCANTTUBEASSENBLY
SeeNote(3) 2  9 DESICCANT 85-8699  
No.
PART
MATERIAL/NUMBER Q
’
TY
REMARK
No.
PART
MATERIAL/NUMBER Q
’
TY
REMARK
7
．
OUTLINEDRAWING
ModelNo.
Desiccanttubeass
’
yNo. DesiccantreplacementNo.
HD-0.5 15-8771 15-8771-D
HD-1 15-8772 15-8772-D
HD-1.5 15-8773 15-8773-D
HD-2 15-8774 15-8774-D
HD-4 15-8775 15-8775-D
H-dimension
ModelNo. H
HD-0.5 325
HD-1 440
HD-1.5 485
HD-2 467
HD-4 689
H

9
7-2.HD-6
Note：
1. Attachplugtotheinletandoutletnotinuse.
2. TheattachmentplugisnotinstalledforAC200V.
3. DesiccanttubeassemblyNo.:F3-505026-D.
21 O-RING 87-8700 2  20 MOISTUREINDICATOR F4-188308 1
8 SWITCH 87-8727-2 1
DS-323(FOR200V)
19 NAMEPLATE  1
8 SWITCH 87-8727-1 1
DS-322A(FOR100V)
18 O-RING 78-8702 4
7
ATTACHMENTPLUG
87-6299 1 CORD2.3m 17 O-RING 78-042 4
6 FRONTCOVER  1  16 BALLCHECK 79-506 2
5 BRACKET  1  15 VALVESEAT(2) F4-506836 2
4 SILENCER 43-8719 1 SL-10A 14 VALVESEAT(1) F4-506835 2
3 TIMERMOTOR 87-8710-2 1
J226-060(FOR200V)
13
Crossrecessedpan-headscrew
36-8708 2 M6×8
3 TIMERMOTOR 87-8710-1 1
J226-059(FOR100V)
12 Bracket(2) F3-505051 1
2 SOLENOIDVALVE 15-8855-2 2
ADK11-15X2016-FL-AC200V
11 O-RING 78-8698 2
2 SOLENOIDVALVE 15-8855-1 2
ADK11-15X2016-FL-AC100V
10 O-RING F4-505044 2
F3-505026
1
DESICCANTTUBEASSENBLY
F3-505026 2  9 DESICCANT 85-8699  
No.
PART
MATERIAL/NUMBER Q
’
TY
REMARK
No.
PART
MATERIAL/NUMBER Q
’
TY
REMARK

10
7-2.HD-9
Note：
1. Attachplugtotheinletandoutletnotinuse.
2. TheattachmentplugisnotinstalledforAC200V.
3. DesiccanttubeassemblyNo.:F3-505026-D.
     24 O-RING 78-8700 4
10 O-RING F4-505044 4 F3-505026 23 Hexagonnut  1 M8
9 DESICCANT 505032   22 Eyebolt  1 M8
8 SWITCH 87-8727-2 1
DS-323(FOR200V)
21 Connectiontube  2
8 SWITCH 87-8727-1 1
DS-323A(FOR100V)
20 Frontcover(2)  1
7
ATTACHMENTPLUG
87-6299 1 CORD2.3m 19 MOISTUREINDICATOR F4-188308 1
6 FRONTCOVER  1  18 NAMEPLATE  1
5 BRACKET  1  17 O-RING 78-8702 8
4 SILENCER 43-8719 2 SL-10A 16 O-RING 78-042 8
3 TIMERMOTOR 87-8711-1 1
J226-062(FOR200V)
15 BALLCHECK 79-506 4
3 TIMERMOTOR 87-8711-1 1
J226-061(FOR100V)
14 VALVESEAT(2) F4-506836 4
2 SOLENOIDVALVE 15-8855-2 4
ADK11-15X2016-FL-AC200V
13 VALVESEAT(1) F4-506835 4
2 SOLENOIDVALVE 15-8855-1 4
ADK11-15X2016-FL-AC100V
12 Bracket(2) F3-505057 1
1
DESICCANTTUBEASSENBLY
F3-505026 4  11 O-RING 78-8698 4
No.
PART
MATERIAL/NUMBER Q
’
TY
REMARK
No.
PART
MATERIAL/NUMBER Q
’
TY REMAR
K

11
8-1.      8-2.
HD-0.5,HD-1,HD-1.5,HD-2,HD-4   HD-6
8-3.
HD-9
M.I MOISTUREINDICATOR
SIL SILENCER
S.V SOLENOIDVALVE
OR ORIFICE
SA.V SHUTTLEVALVE
D.D-A,B DRYINGDRUM
No. PART
8
．
PNEUMATICCIRCUITDIAGRAM

12
9
．
OVERHAULING

13
10-1. HD-0.5,HD-1,HD-1.5,HD-2,HD-4,HD-6
10-2. HD-9
10
．
ELECTR
ICWIRINGDIAGRAM

14
11-1.HD-0.5,HD-1,HD-1.5,HD-2,HD-4,HD-6
11-2.HD-9     
12-1. HD-0.5,HD-1,HD-1.5,HD-2,HD-4
12-2. HD-6    12-3. HD-9
１１
．
ELECTRICCIRCUITDIAGRAM
１２
．
CHANGE
-
OVERTIMECHART
S(OL) ：Switchwithindicatinglamp
TM ：Timermotor
M：Motor
LS-1,2：Limitswitches
S.V.-1,2,3,4,：Solenoidvalves
F ：Glasstubefuse
※Timechartvarieswiththefrequency(50/60Hz).

15
HeatlessAirDryer(HD-0.5,HD-1,HD-1.5,HD-2,HD-4,HD-6,HD-9)
1.Itisdesirabletokeepinstockthesparepartsincompliancewith“maintenance
partsterm”inordertousetheequipmentsafely.
2.Thenumbersinbracketsin“Quantity”columnareforHD-9.
No.
Parts
Schematic
Drawing&
Weight
Ma-
terial
Quan-
tity PartsNo.
MaintenancePartsTerm
More
than
1yr.,
less
than
2yr.
More
than
2yr.,
less
than
3yr.
More
than
3yr.
1 Desiccant
tubeass’y
○  
2 Desiccant
InformCKDofthefollowingnumbersfor
the replacement of desiccant only in
desiccant tube ass’
y. Also send the
desiccanttube,whichwillbereturned
afterreplacingthedesiccant.
Note：Stopthesecondary
valveandcarryout
regenerativepurging
forabout30minutes
afterthereplacementof
desiccanttubeass’yor
desiccant.
○  
3 Solenoid
valve
2
(4)
For100V
ADK11-15
x2016-
FL-100V
For200V
ADK11-15
x2016-
FL-200V
 ○ 
70.5
614g
70
１３
．
LISTOFSPAREPARTS
Model
No.
DesiccantRe-
PlacementNo.
HD-0.5 15-8771-D
HD-1 15-8772-D
HD-1.5 15-8773-D
HD-2 15-8774-D
HD-4 15-8775-D
HD-6 505026-D
HD-9 505026-D
L
ΦD
Model
No.
Desiccant
tubeass
’
y
ΦD L
Weight Quantity
HD-0.5 15-8771 55 181 0.54kg 2
HD-1 15-8772 55 296 0.82kg 2
HD-1.5 15-8773 55 341 1.02kg 2
HD-2 15-8774 80 323 1.78kg 2
HD-4 15-8775 80 545 3.06kg 2
HD-6 505026 110 636 7kg 2
HD-9 505026 110 636 7kg 4

16
No.
Parts
Schematic
Drawing&
Weight
Ma-
terial
Quan-
tity PartsNo.
MaintenancePartsTerm
More
than
1yr.,
less
than
2yr.
More
than
2yr.,
less
than
3yr.
More
than
3yr.
4 Timermotor
  1
HD-0.5,1,1.5,
2,4
For100V
87-8709-1
For200V
87-8709-2
HD-6
For100V
87-8710-1
For200V
87-8710-2
HD-9
For100V
87-8711-1
For200V
87-8711-2
○
5 Switch
9.6g
 1
For100V
87-8727-1
For200V
87-8727-2
  ○
6 Ballcheck
0.9g
Ure-thane
rubber
2
(4) 79-506   ○
7 O-ring
1g
NBR 2
(4)
78-8698
ARP-568-136   ○
8 O-ring
0.3g
NBR 2
(4)
78-8700
ARP-568-110   ○
Φ50.47
Φ2.62
Φ11.1
38
32
Φ9.19 Φ2.62
60.5
274g
90