USER’S MANUAL
Rotary Vane Vacuum Pump
(Dry-Running)
Type: SML-030~280
Please read this Manual thoroughly before operating this product.
Страница 1: ...USER S MANUAL Rotary Vane Vacuum Pump Dry Running Type SML 030 280 Please read this Manual thoroughly before operating this product ...
Страница 2: ...pare parts Please perform installation and commissioning prior to operating the product after reading this Manual carefully If you have any problems please contact us Keep this User Manual near the product for convenient reference Technical specifications Technical Data SML 030 SML 060 SML N60 SML 140 SML 280 Nominal displacement 50Hz ℓ min 60Hz ℓ min 25 30 50 60 50 60 120 140 235 280 Ultimate pre...
Страница 3: ...vel db A 58 58 58 58 68 Inlet Port pt 1 4 1 4 1 4 1 4 3 8 Exhaust Port pt 1 4 1 4 1 4 1 4 3 8 Weight approx kg 7 7 8 13 5 25 5 Parts and Identifications a Electric motor b Power connector c Exhaust port d Inlet port e Filter handle f Vane g Rotor h Cylinder i Cylinder side plate a b c d f g h i e ...
Страница 4: ...onal Principles and Functions of the Major Parts 2 1 Operational Principles Suction Expansion Compression Exhaustion This product is a dry vane type vacuum pump comprising a rotor vanes and cylinder The rotor and cylinder are eccentric with each other 4 6 vanes rotates in contact with the cylinder inner wall by centrifugal force The volume of the space cell between the vanes varies generating vacu...
Страница 5: ...fety of the product seems abnormal stop the vacuum pump immediately Do not touch the outer surface of the vacuum pump during operation Otherwise you may get burned Do not insert your hand into the rotating body Do not run the vacuum pump with the cooling fan blades removed 2 Warning Signs This manual contains the following symbols to indicate safety related cautions and warnings DANGER This sign i...
Страница 6: ...Connecting Power NOTE This sign indicates tips for efficient and or effective use or operation of the product NOTE Store the product indoors preferably with the original packing WARNING If you are not sure of the safety of the product s condition or its operation during installation stop the installation work immediately CAUTION Place the product horizontally on a level floor Install and fix the p...
Страница 7: ...cting is dangerous work only a qualified engineer may carry out power connection work in compliance the following standards IEC 364 CENELEC HD 384 or DIN VDE 0100 IEC Report 664 DIN VDE 0100 BGA A2 VBG4 or applicable regulations of the region CAUTION The power cable must have sufficient capacity for the electric motor power Make sure to provide an electronic contact overload protector and ground c...
Страница 8: ...d direction for 2 phase supply power 2 Cautions for Operation CAUTION Foreign matter will damage the vacuum pump seriously If the inlet gas or environment is not clean install an air filter at the inlet pipe NOTE The incoming pipe size should be one step larger than the inlet diameter Otherwise especially if the incoming pipe is long the performance of the vacuum pump may be degraded NOTE A silenc...
Страница 9: ...lue replace all 4 vanes with new ones SML 030 060 SML N60 SML 140 SML 280 Minimum Allowable Height X 15mm 19mm 31mm 35mm 3 Cleaning Cooling Fan and Fan Cover A dirty cooling fan cover may disturb the flow of the cooling air Check and clean the cooling fan cover regularly VII Troubleshooting Problem Possible Cause Troubleshooting Rated vacuum pressure is not Leak at inlet line Check the inlet pipin...
Страница 10: ...the problem is at the pump Otherwise check the circuit breaker Motor failure Replace the motor Vacuum pump clogged Foreign material in the vacuum pump Send us the product for repair Check the inlet filter Install an additional filter if necessary Vacuum pump has corroded Send us the product for repair Reverse rotation of vacuum pump Send us the product for repair Check the direction cable wiring A...
Страница 11: ...intain specified ambient temperature condition Incoming gas temperature is too high Maintain specified inlet air temperature condition Improper supply voltage or frequency Provide power in accordance with the specifications Inlet filter clogged Clean the filter Incoming pipeline s diameter is too small or length is too long Replace the incoming pipe with a pipe of suitable size ...
