Related Manuals for DOOVAC SML-030
Summary of Contents for DOOVAC SML-030
- Page 1 USER’S MANUAL Rotary Vane Vacuum Pump (Dry-Running) Type: SML-030~280 Please read this Manual thoroughly before operating this product.
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Page 2: Technical Specifications
Introduction Thank you very much for using the DOOVAC Vacuum Pump. We at DOOVAC specialize in the design and manufacture of vacuum pumps and air compressors on the basis of our abundant experience and technical prowess. This User Manual describes the procedures for the installation, operation and maintenance of the product, including the specifications, safety cautions, transportation, storage, testing, commissioning, environmental conditions, maintenance, troubleshooting, and recommended spare parts. - Page 3 Nominal motor speed 50Hz 1430 2850 1430 1430 1430 60Hz 1720 3420 1720 1720 1720 Sound level db(A) Inlet Port pt” Exhaust Port pt” Weight (approx.) 13.5 25.5 Parts and Id entifications a. Electric motor b. Power connector c. Exhaust port d.
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Page 4: Product Description
I. Product Description 1. O p erating Conditions This SML type, oil-less vacuum pump is designed and manufactured in accordance with the following operating conditions: ◈ Air and inert gases ◈ Inlet gas temperature: 0℃ ~ 42℃ ◈ Ambient temperature: 5℃ ~ 40℃ ◈... - Page 5 Cooling of the vacuum pump is performed as follows; ◈ Heat radiation on cylinder surface. ◈ Air flow generated with the cooling blower blade of the motor. 4. Valve Opening/Closing This product is not provided with an on/off valve; which need to be provided and installed by the user. II.
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Page 6: Transportation And Storage
This sign indicates tips for efficient and/or effective use or operation of the product. NO TE III. Transportation and Storage The s uction inlet and e xhaust o utlet are p lugged w ith a rubber p lug to p rotect the p roduct from fo re ign matter d uring transportation and storage. - Page 7 Since connecting 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 WARNING IEC-Report 664, DIN VDE 0100 BGA A2 (VBG4) or applicable regulations of the region. The power cable must have sufficient capacity for the electric motor power.
- Page 8 outlet pipes. 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. CAUTIO N 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 NO TE pump may be degraded.
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Page 9: Troubleshooting
The minimum allowable vane heights (X) per model are presented in the Table below. If any one of the vanes has been worn to a height less than the allowable value, replace all 4 vanes with new ones. SML-030/060 SML-N60 SML-140... - Page 10 achieved, or Vacuum On/Off valve failure Replace with a new valve. motor current Inlet filter is clogged Clean the filer or replace with a new is too high one. Inlet or outlet pipe is clogged Clean the pipe(s). Inlet/outlet pipeline’s diameter is too Replace with a pipe of the large or too long.
- Page 11 Vacuum pump Insufficient cooling air flow Check the installation site. temperature Check cooling fan and cover, clean rises too high as necessary. Ambient temperature is too high. Maintain specified ambient temperature condition. Incoming gas temperature is too high. Maintain specified inlet air temperature condition.
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