Tsurumi Pump 100C222 Operation Manual Download Page 5 | Manualshive

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Tsurumi Pump 100C222 Operation Manual Download Page 5

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After unpacking, verify the contents.

Product Inspection

Inspect the product for damage during shipment, and make sure all bolts and nuts are tightened properly.

Specification Check

Check the nameplate of the unit to verify that it is the product that you have ordered. Pay particular attention

to its voltage and frequency specifications.

Example

2 PART NAMES

3 PRIOR TO OPERATION

Discharge Bend

Screwed Flange

Air Release Valve

Mechanical Seal

Oil Lifter

Oil Plug

Lubricant

Pump Casing

Oil Seal
Impeller

Suction Cover
Stand

EyeBolt
Cabtyre Cable

Example of nameplate

1
2
3
4
5
6
7
8
9

10

11

Submersible pump
Built in motor protector
Serial number
Model
Frequency
Max. total head
Min. total head
Max. flow rate
Discharge bore
Phase

Rated voltage

12
13
14
15
16
17
18
19
20

Rated current
Rated output power
Insulation class
Max. liquid temperature
Weight without cable
Speed of rotation
IP degree of protection
Max. immersion depth
Direction of rotation

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3
4
5
6
7
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Summary of Contents for 100C222

Page 1: ...l not assume any liability After reading this Operation Manual keep it in a location that is easily accessible so that it can be referred to whenever information is needed while operating the equipment CONTENTS 1 BE SURE TO READ FOR SAFETY 1 2 PART NAMES 4 3 PRIOR TO OPERATION 4 4 INSTALLATION 5 5 ELECTRICAL WIRING 8 6 OPERATION 12 7 MAINTENANCE AND INSPECTION 15 8 DISASSEMBLY AND REASSEMBLY PROCE...

Page 2: ...the urgency of the precaution Note however that what is included under CAUTION may at times lead to a more serious problem In either case the categories pertain to safety related items and as such must be observed carefully WARNING CAUTION NOTE Explanation of Symbols PRECAUTIONS TO THE PRODUCT SPECIFICATIONS Do not operate the product under any conditions other than those for which it is speci fie...

Page 3: ...ts will damage it which may lead to electrical leakage or electrical shock Do not run the product dry or operate it with its valve sluice or gate valve closed as doing so will damage the product which may lead to electrical leakage or electrical shock For water only Rated Voltage STOP OFF OFF CAUTION Do not scratch fold twist make alterations or bundle the cable or use it as a lifting device The c...

Page 4: ...it was purchased or Tsurumi representa tive Improper repairs can result in electrical leakage electrical shock fire or water leakage Test operation STOP OFF OFF PRECAUTION TO POWER OUTAGE In case of power outage turn off the power supply The product will resume operation when the power is restored which presents serious danger to people in the vicinity WARNING power outage OFF CAUTION Do not allow...

Page 5: ...RATION Discharge Bend Screwed Flange Air Release Valve Mechanical Seal Oil Lifter Oil Plug Lubricant Pump Casing Oil Seal Impeller Suction Cover Stand EyeBolt Cabtyre Cable Example of nameplate 1 2 3 4 5 6 7 8 9 10 11 Submersible pump Built in motor protector Serial number Model Frequency Max total head Min total head Max flow rate Discharge bore Phase Rated voltage 12 13 14 15 16 17 18 19 20 Rate...

Page 6: ...d F Protection System built in Circle thermal protector 7 5kW max Miniature protector 11kW minimum and some models with 5 5kW and 7 5kW Float type Leak Sensor 2P 15kW 2P 22kW Turbine oil VG32 non additive Lubricant Discharge Connection Special screwed flange 1 5kW max JIS10K flange above 2 2kW minimum and guide rail type Motor Property Do not use the pump for pumping liquids other than water such ...

Page 7: ...n to the points described below to install the pump During piping work if the welding sparks paint or concrete come in contact with the pump they could cause the pump to malfunction which may lead to current leakage or electrical shock WARNING CAUTION CAUTION Free Standing Specification Guide Rail Specification 1 When transporting or installing the pump do not kink the cabtyre cable or use it in p...

Page 8: ...at the float lead wire length L is 40mm Failure to observe this precaution could cause the pump to operate improperly 1 4 5 3 2 Automatic Pump No 1 Pump Automatic Alternating Pump No 2 Pump Starting Water Level Starting Water Level Stopping Water Level Stopping Water Level Parallel Operation Water Level 50mm minimum 30mm minimum 50mm minimum Number Name Color 1 No 1 Pump Stop Float Red 2 No 2 Pump...

Page 9: ...d starting of the pump Do not use damaged cabtyre cables power plugs or loose power outlets Failure to observe this precaution could lead to electrical shock short circuit or fire WARNING CAUTION When a three phase power source is used connect the leads to the control panel terminals as shown in the diagram making sure they do not become twisted together When using a three prong grounded plug conn...

Page 10: ...lay Note Failure to connect the Miniature Thermal protection will void the warranty on the unit All electrical work must be performed by an authorized electrician in compliance with national and local electrical equipment standards and wiring codes never allow an unauthorized person to perform electrical work because it is not only against the law but it can be extremely dangerous WARNING Wiring f...

Page 11: ...e to eliminate the cause of the problem if the motor protector has tripped Do not operate the pump at unusually low head or with the impeller clogged with debris Doing so will not only prevent the pump from attaining its full potential but may also generate abnormal noise and vibration and damage the pump Note Note Electrical Circuit Diagrams Circle Thermal Protector Coil U V W G Miniature Protect...

Page 12: ...ack Green Green Yellow Red Brown White Blue or Grey Black Black Green Green Yellow Red Brown White Blue Black Black Red White Stripe White Black Stripe Black White Stripe Green Green Green Yellow Red Brown White Blue Black Black Red White Stripe White Black Stripe Black White Stripe Green U V W G U V W G Y X PX Stopping Float Switch Red Starting Float Switch Yellow White White White White Red Red ...

Page 13: ...it from above and if its recoil is in the counterclockwise direction the direction of its rotation is correct Make sure to check the pump s direction of rotation with the pump exposed to the atmosphere Operating the pump in reverse while it is submerged in water will damage the pump which may lead to current leakage and electrical shock 2 To reverse the rotation the following countermeasures must ...

Page 14: ...be extremely hot during operation To prevent burns do not touch the pump unit with bare hands during or after the operation Pay attention to the water level during the pump operation The pump will become damaged if it is allowed to operate dry Due to an overload operation or a pump malfunction if the motor protector trips to stop the pump make sure to eliminate the cause of the problem before rest...

Page 15: ...ump to stop 4 Perform steps 2 and 3 consecutively two or more times to verify the operation It takes approximately 1 second for the pump to start after the f loat is moved Allow the pump to operate a minimum of 2 seconds for each trial operation The trial operation must be completed within 1 minute Note In case the pump exhibits an abnormal condition such as a considerable amount of vibration nois...

Page 16: ... or slurry it may cause the swelling of cable jacket or abrasion of the mechanical seal s sealing face which will result in the pump fault it is strongly recommended to inspect earlier Note 7 MAINTENANCE AND INSPECTION Interval Monthly Daily Half yearly Inspection Item Yearly Once every 2 years Once every 2 to 5 years Measuring the operating current Measuring the insulation resistance NOTE The mot...

Page 17: ...oil plug must be replaced with a new part at each oil inspection and change Note Oil Inlet Packing Oil Plug Hex Key Wrench Model with 1 5kW power output Model with 2 2 3 7kW power output Model with 0 75kW power output 900 440 Applicable Model Specified Volume Model with 5 5 11kW power output 2 240 1 890 Model with 15kW power output Model with 22kW power output 3 400 3 300 Specified Oil Turbine Oil...

Page 18: ...peller Using a box wrench remove the impeller nut and spring washer then remove the impeller and the impeller adjusting washer from the shaft This section explains the disassembly and reassembly processes that are involved up to the replacement of the impeller itself Operations involving the disassembly and reassembly of the sealing portion i e mechanical seal and of the motor require a specialize...

Page 19: ...lean the air release valve 2 Remove the blockage 3 Remove the blockage or repair or replace the valve 4 Change the power supply connection 1 An air lock occurred in the pump 2 The pump or the piping is blocked 3 The piping is partially blocked or the valve is operating improperly 4 The motor rotates in reverse Pump fails to start or starts but stops immediately 1 Repair or replace the affected par...

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