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PIM00413

 

13-9

 

13.4 

Oil cooler maintenance procedure (only for unit type SUT06, SUT10)  

WARNING 



Please stop operation and turn off the main power before maintenance. 



Please wear gloves and protective glasses. 

i ) Please pay attention to the fin portion of the core because it is sharp. 
ii ) Please note that the foreign matters may enter your eyes at the time of air blow. 

 

CAUTION 



Please do not apply strong force to the connector and the power supply line of the AC fan while working. 



Please note that the oil will flow out from the pipe or oil cooler during decomposition. 

13.4.1 

Removing the oil cooler 

  Loosen the cross-recessed truss head machine screws (M4×12, Fastening torque: 1.0N · m) of the full cover, 

and remove the full cover.Then disconnect the connector of the fan, the fan earth cable. 

 

  Remove the hose bands (at two places), and disconnect the hoses (two pieces) at the top of the oil cooler. At 

this time, oil may leak due to backward oil flow from the tank. Before conducting this step, attach a blind plug 
to each hose. 

 

  Remove the hexagon socket head bolts (M5×16: 2 pieces) with washers, and dismount the oil cooler. 

 

Hose band 

(2 places) 

《Unit top view》 

Cross-recessed head machine 

screws(M4×12)10 pieces 

《Unit front view》 

Hexagon socket head bolts with 

washeres (M5×16) 2 pieces 

 

Summary of Contents for SUT06S3016-30

Page 1: ...lic System Super Unit SUT00S3016 30 SUT06S3016 30 SUT00S6007 30 SUT06S6007 30 SUT00D4016 30 SUT06D4016 30 SUT00D6021 30 SUT06D6021 30 SUT10D6021 30 Operation Manual Originally DAIKIN INDUSTRIES LTD Oi...

Page 2: ......

Page 3: ...ields To operate this unit be sure to mount the covers and shields in the specified manner and observe the operating procedures described in this manual The contents of this operation manual are subje...

Page 4: ...3 1 3 1 Model identification code 3 1 3 1 1 Format 3 1 3 1 2 Manufacturing Number 3 2 3 2 Specifications and operating conditions 3 2 3 2 1 Product specification 3 2 3 2 2 Common Specifications 3 4 3...

Page 5: ...eter Adjustment 12 1 12 1 Parameter List 12 1 12 2 P00 DI A Valid logic switch of the start stop signal 12 7 12 3 Pressure flow rate property and PQ selection 12 7 12 3 1 PQ selection parameter 12 7 1...

Page 6: ...thod 13 10 13 5 3 Mounting direction 13 10 13 6 Suction strainer maintenance procedure 13 10 13 6 1 Removing method 13 10 13 6 2 Cleaning method 13 10 13 6 3 Reassembling 13 10 13 7 Replacement of the...

Page 7: ...rd party s action and other accidents as well as customer s intention misuse or use under abnormal conditions DAIKIN shall not be responsible for any damage incidental to use of this product or imposs...

Page 8: ...reaction force of the hose The piping to the unit should be connected with a hose so that vibration of the motor pump unit will not be conveyed to the machine 2 This hydraulic unit is equipped with an...

Page 9: ...d OFF 5 minutes or more There is a risk of electrical shock Connect the no fuse breaker and electric leakage breaker that conforms to EN60947 2 to the power supply line There is a risk of electrical s...

Page 10: ...or insert terminals or change wires There is a risk of electrical shock damage or accidents Please do not frequently turn on or turn off the power There is a risk of accident CAUTION Please set the pr...

Page 11: ...the control circuit There is a risk of damage Please do not disassemble this product There is a risk of electric shock or injuries 1 4 4 Disposal CAUTION Please connect the specialized supplier to di...

Page 12: ......

Page 13: ...joined together to rotate at a high speed When the flow rate is not necessary for example pressure holding state only the high pressure small capacity pump rotates at a low speed In this way significa...

Page 14: ...s system is used for high speed low speed switching for a press etc and multi stage pressure control applications the system configuration can be simplified and costs can be reduced Hydraulic press ci...

Page 15: ...C Communication function RS232C P Analog input command function No symbol Standard product h Option number Refer to the following table i Control valve system A With control valve system N Without co...

Page 16: ...tion Product type SUT00S3016 30 SUT06S3016 30 SUT00S6007 30 SUT06S6007 30 SUT00D4016 30 SUT06D4016 30 SUT00D6021 30 SUT06D6021 30 SUT10D6021 30 Maximum operating pressure MPa 16 0 7 0 15 7 20 6 Maximu...

Page 17: ...016 SUT06S3016 SUT00D4016 SUT06D4016 Maximum working pressure 2 0MPa 18 0MPa SUT00D6021 SUT06D6021 SUT10D6021 Maximum working pressure 2 0MPa 22 6MPa However if it is necessary to minimize the surge p...

Page 18: ...te2 External input signal 3ch Photocoupler isolation DC24V up to 27V 5mA 1ch External output signal relay output 1ch Relay output contact capacity DC30V 0 5A resistance of load 1c contact External out...

Page 19: ...6 30 L min MPa 40 2 15 2 8 7 23 7 0 15 7 3 2 7 0 7 9 SUT00D40L16 30 SUT06D40L16 30 L min MPa 60 3 20 4 7 7 32 0 0 20 6 3 0 7 0 8 3 SUT00D60L21 30 SUT06D60L21 30 SUT10D60L21 30 L min MPa 60 3 20 4 7 7...

Page 20: ...PIM00413 3 6 3 4 Dimensions Motor Pump Type SUT00 SUT00S3016 30...

Page 21: ...PIM00413 3 7 SUT00S6007 30...

Page 22: ...PIM00413 3 8 SUT00D4016 30 SUT00D6021 30 Product type Dimension...

Page 23: ...PIM00413 3 9 Unit Type SUT06 SUT10 SUT06S3016 30...

Page 24: ...PIM00413 3 10 SUT06S6007 30...

Page 25: ...PIM00413 3 11 SUT06D4016 30 SUT06D6021 30 1 327 for SUT06D6021 30 2 188 for SUT06D6021 30 2...

Page 26: ...PIM00413 3 12 SUT10D6021 30...

Page 27: ...PIM00413 3 13 3 5 Hydraulic circuit Motor Pump Type SUT00 SUT00S3016 30 Part number Name 1 1 Inverter driven motor pump 1 2 Controller 2 AC fan 3 Base...

Page 28: ...PIM00413 3 14 SUT00S6007 30 Part number Name 1 1 Inverter driven motor pump 1 2 Controller 2 AC fan 3 Base 4 Check valve...

Page 29: ...PIM00413 3 15 SUT00D4016 30 SUT00D6021 30 Part number Name 1 1 Inverter driven motor pump 1 2 Controller 2 AC fan 3 Base 4 Check valve...

Page 30: ...Type SUT06 SUT10 SUT06S3016 30 Part number Name 1 Tank 2 Suction strainer 3 Stop valve 4 Oil level gauge 5 Oil port and air breather 6 1 Inverter driven motor pump 6 2 Controller 7 AC fan 8 Oil coole...

Page 31: ...3 3 17 SUT06S6007 30 Part number Name 1 Tank 2 Suction strainer 3 Stop valve 4 Oil level gauge 5 Oil port and air breather 6 1 Inverter driven motor pump 6 2 Controller 7 Oil cooler 8 AC fan 9 Return...

Page 32: ...016 30 SUT06D6021 30 Part number Name 1 Tank 2 Suction strainer 3 Stop valve 4 Oil level gauge 5 Oil port and air breather 6 1 Inverter driven motor pump 6 2 Controller 7 Oil cooler 8 AC fan 9 Return...

Page 33: ...T00 Pressure display and panel Controller Solenoid valve Inverter driven motor pump AC fan From the unit front view Valve block In line check valve In line check valve is not attached to SUT00S3016 30...

Page 34: ...anel Tank body Controller Oil level gauge Valve block Stop Valve Oil cooler Inverter driven motor pump From the unit top view From the unit front view In line check valve Solenoid valve In line check...

Page 35: ...r to Chapter 10 Test Run Please make sure the following items firstly and turning on the power Is it already correctly installed Is it already correctly plumbed Is the hydraulic oil injected Is it alr...

Page 36: ......

Page 37: ...uct nameplate of the motor pump and controller matches the ordered product s model If the wrong product is used it may cause damages Please confirm whether the model described in the product nameplate...

Page 38: ......

Page 39: ...y device to transport this package There is a risk of falling and collapse When lift the package please confirm the position of the gravity center and weight There is a risk of falling and collapse 7...

Page 40: ...ing please do not stay too near There is a risk of injury due to falling CAUTION Avoid transporting the hydraulic unit with hydraulic oil contained in the tank This may cause oil leak or malfunction d...

Page 41: ...protection of the anti vibration rubber Motor Pump Type SUT00 Unit Type SUT06 SUT10 Fixing wing bolt for transportation M8 30 Fixing wing bolt for transportation M8 20 WARNING Unless the hydraulic un...

Page 42: ......

Page 43: ...UT00 Porting Specifications Product type Pipe port Pipe size Recommended hose pressure Default Outlet port Rc 3 8 20 5MPa Drain port Rc 3 8 1 5MPa SUT00S3016 30 Suction port G 3 4 1 5MPa Vinyl cap Out...

Page 44: ...the cleanliness of the hydraulic fluid please note the following matters Please ensure the distance between the suction port and the tank bottom 10cm or more Please ensure the distance between the su...

Page 45: ...3 4 1 5MPa Hexagon socket head plug Outlet port Rc 3 4 SUT06S6007 30 10 5MPa SUT06D4016 30 20 5MPa SUT06D6021 30 34 5MPa SUT10D6021 30 34 5MPa Vinyl cap Drain port Rp 3 4 1 5MPa Vinyl cap Option port...

Page 46: ...gauge Stop valve Please open it when using horizontal lever Open vertical lever closed The stop valve is open CAUTION Operating the hydraulic unit with no oil in the tank or closing the stop valve ca...

Page 47: ...roller cover I O single wiring port 21 Main power supply wiring port 28 DANGER Please attach the no fuse breaker that conforms to the European standard EN60947 2 to the power line in order to reduce t...

Page 48: ...cts Product type Cable Specification Cable Size Recommended Cable Recommended Crimp Terminals Recommended Cable Clamp CE 2 5mm2 or more CE362 2 5mm2 4 Core Manufactured by KURAMO ELECTRIC RBV2 4 Manuf...

Page 49: ...For terminal fixing screw color black Please do not use Main power supply Connection port 28 DANGER Please use the AC power supply which is suitable for the power specifications of this product Please...

Page 50: ...output b point DIN4 Digital input 4 AL_A Alarm output a point Please refer to 9 4 3 Contact output DIN3 Digital input 3 OCOM Digital output common DIN2 Digital input 2 DO2 Digital output 2 DIN1 Digita...

Page 51: ...Note While the unit is stopped by digital input 1 the panel shows STP Note Set the time between unit stop and unit start at 0 5 seconds or more ICOM DIN1 DIN2 External power supply DC24V DIN5 5mA 4 7...

Page 52: ...rge preventive measures 9 4 3 Contact output The contact output signal for alarms Connect these terminals as required with reference to the table below Terminal name Signal name Output content factory...

Page 53: ...ck the pump operation sound and confirm that a pressure indicated on the display panel increases Flushing After completion of the start check loop all pipes except for the actuator and execute flushin...

Page 54: ......

Page 55: ...in the normal mode MODE Key Selecting the normal mode or monitor mode DOWN Key Setting Key UP Key Selecting the monitor data the number of parameters Changing the parameter setting values Increase by...

Page 56: ...for 2 seconds Power ON 11 3 Normal mode In normal mode the panel display different content in different state as shown in the table below Status Panel display Remarks Power is turned on All LED will f...

Page 57: ...Regenerative load integration ratio Displays the load integration ratio of the current regenerative braking resistance n09 Reserved for system Reserved for system n10 Motor thermistor temperature Disp...

Page 58: ...ill be cleared to 0 11 4 2 Operation of the monitor mode Data number selection Display the value Nomal mode The next number after the maximum number returms to n00 Monitor ode One of them Please press...

Page 59: ...tting mode The next number after the maximum number returms to n00 Press the at the same time in normal mode It will switch to setting mode after about 2 seconds Please press the or key to select the...

Page 60: ...ssure side Acceleration time setting Press the key at the same time for 2 seconds Flow rate in high pressure side Pressure in low pressure side Flow rate in low pressure side Deceleration time setting...

Page 61: ...he parameter setting value of High pressure side pressure setting Low pressure side pressure setting Low pressure side flow rate setting or High pressure side flow rate setting changes if its setting...

Page 62: ...Nomal mode Press the key at the same time for 2 seconds The first alarm before the latest nine After 2 sec After 2 sec After 2 sec After 2 sec After 2 sec After 2 sec Press the key at the same time in...

Page 63: ...time of alarm 4 A n PQ number and pump state PQ number and pump state at the time of alarm occurrence example L02 PQ No 2 single pump 5 A q Current value Ampere Current when the alarm occurs 6 A V Ma...

Page 64: ......

Page 65: ...12 13 P03 PSWH Pressure switch display holding setting 0 2 0 When the warning L63 Pressure switch operation occures you can keep the L63 displaying on the operation panel And you can register the L63...

Page 66: ...et in P01 Pressure switch can be selected as follows P08 Working pressure of P01 Pressure switch Unit 0 or 1 Fixed value MPa 2 The ratio of the pressure setting of each PQ number If you want to change...

Page 67: ...xceed the high pressure side pressure setting By setting this parameter to 0 high pressure small capacity operation can be selected Please refer to 12 3 3 P40 PL_D Settings when operating only at high...

Page 68: ...t the response time of start up will be longer 12 16 P34 E_TM Motor start up abnormality judgment time 0 01 9 99 sec 2 Setting the judgment time of the alarm E31 Motor start up abnormality 0 00 2 00 M...

Page 69: ...l capacity operation is selected Turn On the power again the setting of this parameter is enabled P41 PCMW Pressure coincidence detection range 0 99 5 Setting the pressure coincidence detection range...

Page 70: ...justing range 1 L min 3 4 25 6 8 7 61 1 5 4 41 0 8 7 61 1 Pump capacity cm3 rev 5 70 14 55 Low pressure 9 13 High pressure 3 56 Low pressure 14 55 High pressure 5 05 Table 2 PQ setting list Product Ty...

Page 71: ...Pump stop CAUTION Frequently turning ON OFF the power supply may damage the controller Please turn ON OFF the pump by the digital input terminal DIN1 except in an emergency Note If it is used without...

Page 72: ...e flow rate setting value Pressure and flow rate characteristic curve can be set by the parameter as shown in the figure below 0 PH PL QH QL Frow rate 0 Pressure PL Pressure setting QL Frow rate setti...

Page 73: ...FF 3 P16 ON ON OFF OFF 4 P17 OFF OFF ON OFF 5 P18 ON OFF ON OFF 6 P19 OFF ON ON OFF 7 P20 ON ON ON OFF 8 P21 OFF OFF OFF ON 9 P22 ON OFF OFF ON 10 P23 OFF ON OFF ON 11 P24 ON ON OFF ON 12 P25 OFF OFF...

Page 74: ...gh pressure side single If this parameter is set to 1 high pressure small capacity operation selection allowance the lower limit of the pressure setting of the low pressure side will be 0 Display Sign...

Page 75: ...l become ON when the flow rate matches 7 Fully charged Output It will become ON if the main circuit is charged fully Pressure coincidence Flow rate coincidence detection The current pressure and flow...

Page 76: ...e signal output is shown in the figure below Flow rate Pressure Pressure and flow rate coincidence output Pressure coincidence output Pressure command Flow rate command Pressure coincidence detection...

Page 77: ...external pressure switch is not required So the system can be formed at low cost Please refer to 12 4 1 Parameters for the method of setting the pressure switch output signal 12 5 1 Parameters list N...

Page 78: ...value is 0 The setting unit for this parameter is set in the P08 Alarm output mix P02 Pressure switch output delay time The delay time is from the time the pressure decreases below P01 Pressure switch...

Page 79: ...r e s s u r e The pressure setting value of each PQ selection The setting value of prssure switch MPa Pressure Unit the setting value of P08 Alarm output mix is 2 The pressure setting value of each P...

Page 80: ...se delay time Pressure Command Flow rate Command 0 0 PH00 PH01 QH00 QH01 Display Sign Parameter name Range Factory Default Setting Unit P12 W_TM Solenoid valve response delay time 0 00 9 99 0 00 sec 1...

Page 81: ...start stop signal synchronization settings It is possible to start stop the AC fan in synchronism with the pump start stop signal by DIN1 Start stop signal The power consumption and noise when the pu...

Page 82: ...PIM00413 12 18 Motor temperture AC fan Time OFF ON Stop Start 0 Digital input 1 Start Stop signal 80 75 Start ON ON OFF Dead zone...

Page 83: ...refer to the 13 1 1 Output signal of the protection function for more information Alarm reason and countermeasures Alarm Code Name Reason Countermeasure Layer short of the motor coil Replace the motor...

Page 84: ...ing Reduce the value of P05 Load command rate at the time of regeneration P06 Regenerative load ratio command at the time of deceleration The power supply voltage is low Check the power supply voltage...

Page 85: ...r value P34 Motor start up abnormality judgment time Damage of the encoder harness Replace the encoder harness Motor cable is disconnected or poor contacted Correctly connect the motor cable E31 Motor...

Page 86: ...It takes time to suction oil Reduce the parameter value of P35 Dry running judgment pressure P36 Dry running judgment time CPU runs away Sudden abnormal Continuous use available E91 CPU runaway The s...

Page 87: ...he high pressure safety valve Replace the motor pump The power supply voltage is low Check the power supply voltage in monitor mode n12 main circuit voltage and make it in the required range L50 Power...

Page 88: ...ed If the dust is accumulated on the end the cooling effect will be fall Please clean it Please confirm the ambient temperature is not too high Controller Once a month Please confirm the dust is not a...

Page 89: ...se the large capacity capacitor is installed in the controller there is a risk of electric shock if the capacitor is charged Please make sure that 5 minutes or more the time it takes to discharge in t...

Page 90: ...gged replace the filter element Perform according to 13 7 Replacement of the return filter element DANGER Please do not approach and touch the rotating parts When you touch the controller inside part...

Page 91: ...or oil cooler during decomposition 13 4 1 Removing the oil cooler Loosen the cross recessed truss head machine screws M4 12 Fastening torque 1 0N m of the full cover and remove the full cover Then dis...

Page 92: ...umulated on adhering to the fins When cleaning the fins make sure that the dust blown away can not enter the core 13 4 4 Clean the AC fan Clean the clearance between the blade periphery and the casing...

Page 93: ...k close the oil drain plug again by seal tape Tightening torque 64 0 70 0 N m After draining hydraulic oil completely remove the nuts M8 12 pieces from the cleaning door cover and remove the cover fro...

Page 94: ...olts 1 that fasten the cover 4 and pull the cover upward Now you can remove the element 6 together with the cover 2 To remove the element pull out the snap pin 11 loosen the element tightening nut 10...

Page 95: ...ressure Product type Pressure setting of high pressure safety valve SUT00S6007 SUT06S6007 Maximum operating pressure 0 5MPa 7 5MPa SUT00S3016 SUT06S3016 SUT00D4016 SUT06D4016 Maximum operating pressur...

Page 96: ...ock nut be careful not to allow the adjusting screw to turn 1 5 3 0 4 5 6 0 7 5 9 0 10 5 12 0 13 5 15 0 16 5 18 0 19 5 21 0 13 5 14 0 14 5 15 0 15 5 16 0 16 5 mm MPa Lock nut Pressure adjusting screw...

Page 97: ...r 200V Charge Normal status At most 3sec OFF Operation commnad ON Stop commnad OFF ON Actual pressure Unit operation Display DO2 Total output Digital input Digital output Magnetic pole Operation waiti...

Page 98: ...ection number Deceleration Change the operating state Feed to Holding pressure Change PQ selection number Increase pressure Stop by start stop signal Start by start stop signal Pressure control state...

Page 99: ...puter In addition it becomes easier to read save or administrate Read save the alarm history You can quickly find the parts that require maintenance and reduce the downtime This can be used as a guide...

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