User Manual KTM_S Series
Contents
1. Please clean this strainer neatly NOTE 6 The gate valve attached to the suction side must be fully opened when starting up the KTM 7 Please restrict the curves of the suction pipe to the minimum and connect to the water tank keeping the distance at the minimum In case of high water temperature or if suction head is high or in case of volatile liquid etc at the inlet if the piping is done without considering NPSH the KTM cannot lift the water properly or the KTM may run unstably and the KTM may get damaged In some cases pushing may be necessary if water temperature is high or the liquid is volatile etc 8 We recommend the fixing of the sluice valve to enable convenient disassembling and inspection in case of flowing and pushing at the inlet 2 Discharge piping 1 Implement the discharge piping so that the piping length from the discharge outlet is minimum If you cannot avoid creation of air locks please fix air vent valves at such positions However the air vent valves cannot be fixed at places with negative pressures such as in Suction pipe In such case the air would be sucked in NOTE 2 In case of KTM if the discharge pressure increases then load of the motor also increases Hence if due to some reason the discharge outlet is closed the motor power increases beyond limit If the motor is under operation in such situation for a long time the KTM temperature increases and this may lead to complete burn2. expressly understood that Nikuni is not responsible for damage or injury caused to other products machinery buildings property or persons by reason of the installation or use of its products The warranty shall be null and void if any component of a product has been a tampered with disassembled repaired or altered except as may be authorized by Nikuni in writing b subject to misuse neglect or accident or c used to materials which it was not designed to handle which may attack or harm the materials used in construction of the product or which may otherwise harm the operation of the product The warranty does not cover or apply to a the effects of corrosion abrasion or normal wear b repairs or service adjustments required due to lack of proper maintenance natural causes or acts of God or c any field expense for service or replacement of parts This warranty is Nikuni s sole warranty and in lieu of all other warranties express or implied which are hereby disclaimed including in particular all warranties of merchantability or fitness for a particular purpose Yours faithfully Nikuni Co Ltd 14
3. Air is being sucked Inspect the suction pipe shaft seal part and repair accor dingly Leakage in the discharge pipe Horizontal pipe is very long Impeller is corroded Impeller is wom out Get it repaired by the manufacturer Check the body also Cavitations has occurred Improve the suction piping Too much pesare Tos n piping Air is accumulated locked inside the dischar ge pipe Provide air vent Entrained air from the Gland packing part 12 Close the gland packing Inject water into the gland Document Number S2MMB270 DOC 3 Overload problems Operating under 50Hz instead of 60Hz Adjust to the specified rotation speed Number of poles in the motor is different Change the motor Voltage drop Supply the correct voltage Centering of the shaft coupling is not done Readjust the centering Foreign bodies have entered into the intemal Remove the foreign bodies portion of the KTM Head is very high and discharge flow Open the discharge valve volume is very less Shaft bearing is damaged Replace the shaft bearing Rotating parts are touching other things and the Get it repaired by the manufacturer shaft is bent The strainer is blocked Inspect the strainer and clean it The gland packing is over tightened Adjust so that it is tightened appropriately 4 Problems related to Shaft bearing Shaft seal and others Overheat or abnormal noise is gen Centering is not corr
4. and the KTM are far from each other then please do this work with the help of 1 or more persons and confirm that the region around the body of rotation is not dangerous NOTE 3 Confirm that there is no problem with rotation direction and the operation no vibration and no noise by switching ON Off of the switch 1 2 times inching If everything is fine then proceed for the continuous operation If the rotation is in the opposite direction do the wire connection so that the rotation direction is corrected 4 Please check whether there is no water leakage air entry at each plug cock packing material pipe comnection joints etc 4 2 Operating Procedure 1 Rotate the KTM by hand to check if it rotates lightly If it does not move smoothly the vanes may be interfered 2 Be sure to prime the KTM to fill the pump with water If operated without priming the KTM will go out of order Fully open the suction pressure control valve V1 and discharge pressure control valve V2 They should never be fully closed Fully close the airflow control knob of the airflow meter Q NOTE 3 Be sure to turn on off inch the switch once or twice to check the KTM for its rotating direction and any abnormalities vibrations noise etc and then start continuous operation If it rotates in the reverse direction reconnect the wires so that it will rotate in the forward direction 4 Start the KTM 5 Seeing the discharge press
5. if any condition is exceeded 2 Select a place with good air circulation and with less dust as much as possible 3 Select the place where maintenance and inspection is possible 4 Please use a fence or enclosure to ensure that non related persons do not access the KTM 5 Please install the KTM in a place near to the water source so that the length of the suction pipe is short 3 2 Foundation work 1 Since the Foundation concrete sinks or inclines if the ground is weak please see that there is sufficient area and volume to withstand the mass of the KTM Also depth should be sufficient enough to prevent frost heaving in the winter 2 In order to embed the foundation bolt into the concrete make the hole with enough space based on the drawing or the actual bolt itself and see that the surface is as horizontal as possible 3 Start the installation work after confirming that the concrete has dried up sufficiently 3 3 Installation position 1 Once the foundation concrete gets dried and hardened place the KTM on it 2 Please check whether the common bed is horizontal or not using the spirit level and if necessary please insert a wedge Taper liner underneath the common bed and make it horizontal 3 Once these adjustments are over please pour the mortar below the common bed and strengthen harden it During this please ensure that the mortar is distributed evenly below the common bed and there are no cavities inside 4 Once th
6. our company Please refer to Section 8 2 Consumables for the replacement 5 4 Precautions in the case of long term stoppage 1 There is a danger of damage to the KTM not only in the case of long term stoppage of operation but also due to the freezing of the liquid during winter even if operation is stopped for a short duration Please remove the drain plug without fail and completely drain out the liquid inside After draining out the liquid please fix back the drain plug without fail 2 Take care that the finishing of the shaft bearing motor does not get rusted when stopping the operation for a long duration 3 Please follow 4 Operation when resuming the operation 5 5 Precautions for Long term Storage 1 Please implement 2 Unpacking check without fail 2 Please ensure that finishing of the motor shaft does not get rusted 3 Please ensure that foreign bodies do not enter into suction inlet and the discharge outlet Document Number S2MMB270 DOC 6 Disassembly Refer Fig 3 KTM_S Cross section diagram NOTE Shut off the POWER before disassembling assembling the KTM This is to avoid dangers like sudden start of the KTM due to Automatic operation etc Body 1 Detach the cover 103 O ring 123 impeller nut 114 impeller washer 113 impeller 107 mechanical seal retainer 048 impeller key 116 rotating part of the mechanical seal 051 in the same order 2 Detach the body 102 Ensure t
7. Document Number S2MMB270 DOC User Manual KARYU turbo mixer KTM S Series KTMS0S1 KTM50S2 KTM50S3 Thank you for purchasing the KARYU turbo mixer Please read the user manual completely before using the KARYU turbo mixer and use the KARYU turbo mixer correctly and safely After reading the manual please store in the place so that it is accessible easily Please ensure that the person using this can access this manual easily In order for you to use this KARYU turbo mixer safely The usage method and the points to take care are described in this user manual Since it may result in unexpected problems if used in a wrong manner please read the manual carefully before installation wiring operation maintenance and inspection of the KARYU turbo mixer and then use correctly In order to prevent harm injury or any damage to the user and the people in the vicinity in a precautionary way the safety instructions are classified into ranks like Warning and Note Warning In case of wrong usage it may result in the death or serious injury of the user or the persons nearby Hence please understand the contents of this manual completely and please follow the instructions exactly In case of wrong usage it may result in the medium or slight wound to the user or the Note persons nearby or in the physical damage Hence please understand the contents of this manual completely and please follo
8. c cece eee t eee teeee 9 Ordering of the spare parts and the consumables 10 Troubleshooting Cause and Measure ttt teeeeeeeeeeeseseee 11 Repair and Warranty eee ec rereeresceresesesreseresesesesecees 11 11 12 13 Document Number S2MMB270 DOC Document Number S2MMB270 DOC 1 Introduction Thank you very much for using the KARYU turbo mixer KTM We have taken utmost care while manufacturing so that you can use this KTM safely However if this is used in a wrong manner it may result in unexpected accident Please use the KTM carefully and correctly by referring to this manual 2 Unpacking check Once you receive the KTM please check the following 1 Confirm whether the model number printed on the nameplate is the same as the one you had ordered for 2 Confirm whether no damages have occurred during the transportation and whether nuts and bolts are not loosened 3 Confirm whether the coupling can be turned by hand 4 Confirm that all accessories and spare parts exist If there is any problem please contact the seller by explicitly mentioning the model number printed on the nameplate and the manufacturing number serial number 3 Installation 3 1 Place of installation 1 Please install at the place with surrounding temperature within 40 C humidity within 95 and altitude within 1 000 m These conditions may differ based on the specifications of the motor Please contact the seller or us
9. e are at your service For this product we guarantee our product as per the WARRANTY LETTER FORM as attached 13 Document Number S2MMB270 DOC THE WARRANTY LETTER FORM Dear Sirs WARRANTY OF QUALITY We hereby guarantee the quality of our product supplied to you in the following conditions D 2 3 4 5 Nikuni warrants our product to be free of defects in material and workmanship for a period of one 1 year of our shipment from our factory in Japan or our factory in China Any parts which fails during the warranty period due to defective material or workmanship will be replaced without charge Ex Go Nikuni factory provided a the claim for warranty is given in writing describing details of the defect within warranty period b Nikuni accept to return of defective part s for service and c the defective part s is delivered to Nikuni transportation charge prepaid in accordance with instruction of Nikuni In case of difference of opinion of the parties concerned regarding the warranty is applicable or not the judgement of Nikuni is final Nikuni s liability is limited to the replacement or repair at our option of the defective parts as originally supplied by us We shall not be liable for any loss damage or expenses directly or indirectly related to the use of its products or from any other cause or for consequential damages including without limitation loss of time inconvenience and loss of production It is
10. e mortar gets dried up please tighten the foundation bolt evenly so that it is not tightened on one side only 3 4 Plumbing work 1 Suction piping 1 Please restrict the curves of the suction pipe to the minimum and connect to the water tank keeping the distance at the minimum Also for the KTM inlet use a straight pipe whose length is more than 6 times of the inlet diameter However if the above conditions cannot be met due to the restrictions at the place of installation please implement the piping by carefully considering NPSH 2 Please ensure that the diameter of the suction pipe is as large as possible At least same as the Inlet diameter 3 If the water level of the water tank is below the KTM fix the foot valve at the bottom of the suction line Also fix the suction pipe in such a way that the end of the suction pipe is inserted at the depth of more than 4 times of the inlet diameter from the water level and more than 2 times the diameter from the bottom of the tank 4 Upgrade the suction pipe towards the KTM 1 100 or more so that air lock is not created Also please fix the coupling of the suction pipe with utmost care so that air does not enter it Document Number S2MMB270 DOC 5 Please note that if particles like threading cuts welding slag sand etc are inside the pipe then the same would enter the KTM and this would reduce the life of the KTM considerably We recommend you to fix strainer around 100 meshes
11. ect Redo the centering and adjust correctly erated in the Shaft bearing Shaft bearing is damaged Replace the shaft bearing Shutoff operation for long duration Stop the shutoff operation Overleakage of water from the Wrong fixture of mechanical seal Mechanical seal is damaged Shaft is wom out Foundation is incomplete Repair the foundation Installation centering is defective Repair the installation and centering status Shaft bearing is damaged Replace the shaft bearing Correct the wiring and confirm the direction using the arrow mark on the KTM Direction of rotation is reverse Improve the suction piping Improve the piping Install flexible pipe vibration isolating rubber cushion Shaft coupling rubber is deteriorated wom out Replace the shaft coupling rubber or abraded on one side 5 Causes for unstable microbubbles Descending pipe or arch piping after releasing Improve the piping the discharge pressure Inappropriate air injection rate Adjust the air injection rate appropriately Inappropriate suction discharge pressure Adjust the suction discharge pressure Clogged piping after releasing the discharge Eliminate foreign substances pressure Unstable air suction Insufficient negative load 1 To generate more stable microbubbles use a microbubble generator MBG 11 Repair and Warranty In case of repair or maintenance of the product please contact the seller or our company W
12. hat the mechanical seal is not damaged The fixed part of the mechanical seal 051 will be still attached to the body 102 after detachment NOTE The baffle pin is attached to the impeller 107 Please confirm that this pin 053 is inserted into the pinhole of the mechanical seal retainer 048 during the assembly of the Impeller 107 Bracket 1 Detach the slinger 081 and bearing holder 027 2 Detach the coupling coupling key 074 snap ring 041 and bearing cover 036 3 Pull out the shaft 108 by beating with a wooden hammer from the coupling side The bearings 021 022 remain attached 4 Once you remove each attached component the disassembly is completed 7 Assembly It is fine if you can assemble in the reverse order of the disassembly However please assemble each part perfectly using the following procedure Bracket 1 Hammer in the bearing 021 022 into the shaft 108 and fix into the bracket 025 from the body 102 side 2 Fix it with bearing holder 027 and fix the bearing cover 036 and snap ring 041 3 Fix the slinger 081 Body 1 Fit the body 102 with fixed part of the mechanical seal 051 attached to it into the bracket 25 2 Fit the rotating part of the mechanical seal 051 impeller key 116 mechanical seal retainer 048 impeller 107 impeller washer 113 and impeller nut 114 in the same order 3 Fit O ring 123 into the cover 103 and fix this to the body 102 This complete
13. he nuts of the lower pipe joint firmly Make sure that the suction nozzle is not manually rotated 6 Rotate the motor manually rotate the shaft end of the motor with a screwdriver to make sure that the pipe nose of the nozzle is not interfering with the impeller iit Mark here lower pipe joint Impeller Fig 4 Mounting the Gas Suction Nozzle 9 Ordering of the spare parts and the consumables 1 Order Please mention the KTM model number and the serial number printed on the nameplate correctly when ordering the spare parts and the consumables Also please specify the Part number and the Part name of the required spare parts and the consumables by referring to the Fig 3 Cross Section diagram 2 Consumables Please replace the consumables regularly based on the Table 1 as the indication Table 1 Replacement of consumables Consumable parts Symptom of consumption Approximate Replacement frequency Mechanical seal Increase in liquid leakage Once in a year Note 1 If the rubber deteriorates wears out abrades on one side this may result in vibration and noise Shaft bearing Bearings Noise becomes severe Once in 2 3 years Abnormal sound is generated Note 2 Shaft coupling rubber Once in an year Gasket O ring inspection Note 1 The average replacement frequency of the mechanical seal is 1 2 years However it varies depending on the usage Refer 5 3 3 Note 2 In case of such symptom even other part
14. he pressure of the polluted water measure via U tube with water if the pressure is below 0 1 MPa gauge or measure using the instrument with diaphragm 5 2 Inspection of the Shaft bearing The mechanical seal 1 Since Grease leak proof seal is used it is not necessary to refill the Grease The time limit for the change replacement of the shaft bearing is 2 3 years if water or dust doe s not enter into it 2 Check the shaft bearing temperature during the operation The tolerable increase in temperature of the shaft bearing on the surface of the bracket is within surrounding temperature 40 C and the maximum temperature is within 75 C 5 3 Inspection of the shaft seal The mechanical seal NOTE 1 After implementing the priming completely start the operation Please avoid the idle operation 2 Confirm that there is no abnormal noise vibration and heat generation during the operation 3 Since the mechanism of the mechanical seal is in such a way that the tight sealing is achieved by liquid membrane is created on the sliding surfaces due the lubrication of the liquid used even though there is no leakage visible there would be a minute leakage of the liquid Due to this mechanism the leakage of the liquid may occur due to the nature of the liquid pressure operation method etc If you face liquid leakage problem you have to either install the drain piping drain pan or replace the mechanical seal upon consulting the dealer or
15. ing the KTM If the air is injected prior to successful operation of the KTM pumping will not be performed Document Number S2MMB270 DOC t Q Airflow meter CV Check valve SV Solenoid valve PG discharge pressure gauge N Suction nozzle CPG Compound gauge V2 discharge pressure control valve V1 Suction pressure control valve Fig 2 KTM KARYU turbo mixer 4 3 Attention when driving WARNING 1 Please do not touch the rotating body to prevent the danger 2 Check whether the KTM is operating smoothly without vibration and noise The small metallic sound such as Kiiinn is the characteristic sound of the KTM and it is not an abnormality 3 Use the pressure gauge cock and vacuum gauge cock after squeezing in order to protect these instruments If they are left open always the instruments may be damaged due to the water hammering action during ON OFF of the KTM In order to measure the pressure of the polluted water use the instruments with diaphragm 4 Please pay attention to the pressure KTM discharge volume power value operating sound If foreign bodies get clogged up in the Foot valve Strainer impeller etc these values changes suddenly vibration of the pressure gauge needle the vibration of the Vacuum Gauge needle reduction in water level change in electric current value abnormal sound and this enables you to detect the problem at an early stage and also allows you to rectify the
16. is a electric power failure during the operation please switch OFF the power immediately and open the discharge adjustment valve completely NOTE Irrespective of the long term stoppage and short term stoppage remove the drain plug and drain out the water completely without fail After draining is finished please fix back the drain plug without fail Document Number S2MMB270 DOC 5 Maintenance 5 1 General Precautions NOTE 1 Before inspecting the KTM please cutoff the main power without fail This is to avoid dangers like sudden start of the KTM due to Automatic operation etc 2 Do not allow persons other than repair technicians to disassemble repair renovate etc This may result in fire ignition abnormal operations which would be dangerous 3 Check whether the KTM is operating smoothly without vibrations 4 Check the water level in the tank and the pressure at the suction inlet 5 Compare the discharge pressure power value during the operation with the values printed on the nameplates on the KTM motor and check the operating load of the KTM 6 Please note the pressure gauge displays the value which is the sum of the head and the specific gravity 7 Open the cock of the pressure gauge vacuum gauge during the measurement and close after the measurement If it were left open always then the instruments would be damaged due to the abnormal pressure of the water hammer etc For the measurement of t
17. nder the bed and adjusting j 7 Then make sure that the coupling circumference lies at lt Le J le within the range as shown in the Fig 1 If you have purchased the KTM without the motor and you wish th the pl f installati A Within 0 1mm A Within 0 04mm to connect to e motor at the place o installation B C Within 0 2mm B C Within 0 1mm insert the liner below the motor and implement the centering in such a way that the tolerance is within Fig 1 Tolerance value of Couplin the limits as shown in the Fig 1 WARNING Remove the Coupling cover during centering However fix it back without fail before operation 3 6 Electrical wiring WARNING Please go through the Motor user manual Electrical equipments technical standards and extension regulations and the follow them perfectly during the installation of Electric power equipments for the Motor and during the wiring Please avoid the incomplete wiring work earthing done by unqualified personnel since it is not only illegal but also very dangerous Also in order to prevent electric shock accidents the law forces the use of electric leakage breaker Further please install the Motor protection device in order to prevent the burn out due to motor overload etc Document Number S2MMB270 DOC 4 Operation 4 1 Attention when starting WARNING 1 Please confirm that the vicinity of the body of rotation is not dangerous when it drives 2 If the electric power switch
18. out of the motor To avoid this please fix the relief valve in between the KTM and the sluice valve to ensure that the discharge pressure does not exceed the specified limits With this the KTM can be operated in safe manner 3 If there is danger of the occurrence of the water hammer you are needed to use the check valve to close rapidly or other measures to avoid it NOTE 3 Other instructions for piping plumbing 1 Support the piping enough in order to ensure that there is no unnecessary load on the KTM suction inlet and discharge outlet If piping is done when the position of the KTM suction inlet and the discharge outlet does no match with the position of the pipe there will be high force on the KTM and this may result in the breakage of the suction inlet or discharge outlet and this results in reduced life of the KTM 2 Implement the discharge piping in such a way that it is an erect piping at least 700 mm away from the discharge outlet Otherwise the self primed air does not get discharged leading the long duration for the discharge of water and hence water does not get pumped Document Number S2MMB270 DOC 3 5 Centering Fig 1 Refer Coupling tolerance value The KTM would be delivered out of the factory Eee ae IS coupling after adjusting the centering perfectly However B please ensure that the bed does not get twisted while B E H tightening the foundation bolt during the installation O by inserting wedge u
19. problem at an early stage and hence serves as the measure to prevent big accidents 5 Please confirm whether the actual measured values in 4 meets the discharge volume head power value being used The pressure gauge displays the value multiplying the head and the specific gravity Also ifthe specific gravity viscosity of the water is high the electric current value increases NOTE 6 In order to protect the mechanical seal use with the discharge head head of at least 10 m If the head is less than 10 m please contact the dealer or our company Please avoid the idle run of the KTM 7 Once the lifetime of the mechanical seal is over the leakage increases very rapidly It is strongly recommended to have a spare with you Please ensure that you run the spare KTM once in a while in order to ensure that it is in the working condition 8 If the KTM is operated continuously the temperature of the shaft bearing increases However if it can be touched by hand then there is no concern The tolerable increase in temperature of the shaft bearing on the surface of the bracket is within surrounding temperature 40 C and the maximum temperature is within 75 C NOTE 9 Do not loosen the plugs bolts or nuts during the operation This may result in scattering of the liquid inside the KTM or dislocation of the parts which is dangerous 4 4 Stop Open the discharge adjustment valve completely and switch OFF If there
20. s are damaged 11 10 Troubleshooting Cause and Measure 1 Trouble during Startup Document Number S2MMB270 DOC Motor does not rotate Motor growls and does not rotate 2 Trouble related to Pumping Specified discharge volume specified head not met Water is pumped initially but stops immediately Electrical power related problem Inspect and repair Motor breakdown Rotating parts touch something else Rotating part is rusted Rotating part is in seizure Foreign body clogged in the rotating part Water priming is not done Disassemble inspect and then repair Get it repaired by the manufacturer Sluice valve is closed and partially open Open the valve completely Actual head is more than the head Reduce the actual head Suction lift is too much for this KTM Air vent valve is closed Reduce the suction lift Open the air vent valve Suction pipe end is not submerged in the water Immerse the suction pipe end into the water Direction of rotation is reverse Correct the wiring and confirm the direction using the arrow mark on the KTM Operating under 50Hz instead of 60Hz Adjust to the specified rotation speed Number of poles in the motor is different Change the motor Voltage drop Supply the correct voltage Strainer or the foot valve is blocked Remove the foreign bodies Pipe is blocked Remove the foreign bodies
21. s the assembly Further please take care about the following points NOTE In case of KTM_S model since the mechanical seal retainer 048 is fixed upon measurement KTM wise take care that you do not lose it during the disassembly Confirm that the coupling turns smoothly by turning it by hand If the rotation is abnormal or if it does not rotate properly there is a problem in the parts or the assembly Ri LT Rh K JT Tis TIT xix it le 7 7 5 I ck Mechanical seal retainer Document Number S2MMB270 DOC Impeller Snapring Cover Bearing cover Body O ring Bearing holder Slinger Key Bracket Key Impeller nut Bearing Spring pin Impeller washer Bearing Fig 3 KTM_S Cross section diagram Mechanical seal Name 10 Shaft Document Number S2MMB270 DOC 8 Mounting the Gas Suction Nozzle 1 Loosen the nuts of the lower pipe joint to allow a nipple to freely move 3 ee 2 Mark the pipe bending direction on the pipe surface between the upper and lower pipe joints 3 Wind a sealing tape around the lower pipe joint s nipple of the suction nozzle insert it into the nozzle junction of the pump and turn the nipple to firmly fix it 4 Turn the pipe to align the mark on the pipe surface so that the bend nose gas discharge port of the pipe will be directed to the center of the impeller 5 Tighten t
22. ure gauge PG close the discharge pressure control valve V2 gradually to adjust to the specified pressure 6 Seeing the compound gauge CPG close the suction pressure control valve V1 gradually to adjust to approx 0 04 to 0 05MPa G 7 Open the airflow meter s Q knob to inject the air by approx 5 to 10 of a discharge rate Too high an air injection rate will result in idling causing a mechanical leakage etc 8 If the suction pressure is raised to 0 02MPa G by injecting the air close the suction pressure control valve V1 gradually If as a result the discharge pressure is lowered to 0 02 to 0 03MPa G from the specified pressure close the discharge pressure control valve V2 gradually to finely adjust to the specified pressure and the air injection rate as well 9 Solenoid valve SV when attached to the suction nozzle N Option Purpose Prevention of counterflow of the fluid to the airflow meter Q when the pump is stopping Control This has been set to Open at the time of power on In case of forcing ensure that the solenoid valve will be opened ON by turning on the system interlocked with the motor and closed OFF by turning off the system In case of suction however when starting the KTM use the solenoid valve in combination with a flow switch so that it will be opened ON after pumping has been completed or open it ON 30 to 60 seconds after starting the KTM and close it at the same time of stopp
23. w the instructions exactly NIKUNI Co Ltd Head Office 843 5 Kuji Takatsu ku Kawasaki Kanagawa Japan Postal code 213 0032 TEL 044 833 1121 FAX 044 833 6482 Osaka Office 1OF 1 7 10 Doshou machi Chuo ku Osaka shi Osaka Japan Postal code 541 0045 TEL 06 6205 7001 FAX 06 6205 7031 Nagoya Office SF Asai Bldg 4 15 3 Imaike Chikusa ku Nagoya Shi Aichi Japan Postal code 464 0850 TEL 052 741 7301 FAX 052 741 7303 Fukuoka Office 4F 3 10 9 Otemon Chuo ku Fukuoka shi Fukuoka Japan Postal code 810 0074 TEL 092 725 0041 FAX 092 725 0042 Table of Contents 1 Introduction eoscoecooooooooosoooooooooooooooooooooooooooooo 2 Unpacking check eee cere srerereseresesresresesresesesereseses 3 Installation esesooooooosoooooooooooooooooooooooooooooooooo 3 1 Place of installation 3 2 Foundation work 3 3 Installation position 3 4 Plumbing work 3 5 Centering 3 6 Electrical wiring 4 Operation Coo meee reso sere seseseseresesesesesesesereseses 4 1 Attention when starting 4 2 Operating procedure 4 3 Attention when driving 4 4 Stop 5 Maintenance Coe cee eresreresereseseseseseseseseseseseseses 5 1 General precautions 5 2 Inspection of the Shaft bearing 5 3 Inspection of the shaft seal 5 4 Precautions in the case of long term stoppage 5 5 Precautions for Long term Storage 6 Disassembly ee ee ee a 2 7 Assembly Come eee errr er rere reeeeereseseeseereseeseereeeere 8 Mounting the Gas suction nozzle cccc
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