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Summary of Contents for LEYBOLD TRIVAC T D40T
- Page 1 ® TRIVAC D40T / D60T Two-Stage Rotary Vane Pump with mineral oil ■ Operating Instructions GA01.900_002_C1 Part No: 312 72 31272T 312 82 31282T and other variants...
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Page 2: Table Of Contents
5.3.1 Checking the Condition of LVO 108 Oil Change Cleaning the Inlet Screen Disassembly and Reassembly of the Electric Motor 5.6.1 Checking the Coupling Troubleshooting Wearing Parts and Original Spare Parts Waste Disposal 2 GA01.900_002_C1 - 4/2018 - © Leybold... - Page 3 Operating Instructions and follow the information so as to ensure optimum and safe working right from the start. The Leybold TRIVAC T has been designed for safe and efficient operation when used properly and in accordance with these Operating Instructions. It is...
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Page 4: Important Safety Information
7 Before starting up for the first time, the motor circuit must be equipped with a suitable protective motor switch. Please take note of the infor- mation in these Operating Instructions and on the electric motor (wiring diagram). 4 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 5: Thermal Hazards
Re- garding the suitability of the TRIVAC T pumps for special applications in which such gases, substances shall be pumped, Leybold should be con- sulted first. If the pump has previously handled hazardous gases, implement the proper precautionary measures before opening the intake or exhaust con- nection. -
Page 6: Risk Of Damaging The Pump
Here, the ex- haust line must slope down and away from the pump. In the case of custom pumps please note the information provided in the supplementary sheets. 6 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 7: Description
The gas ballast stops condensation of vapours in the pump chamber up to the limit of the water vapour tolerance as specified in the technical data for the pump. GA01.900_002_C1 - 4/2018 - © Leybold 7... - Page 8 The anti-suckback valve (1/3) operates in- dependently of the operation of the pump, i.e. also with gas ballast. For a proper function of the anti-suckback valve the pressure in the inlet port should be lower than 800 mbar. 8 GA01.900_002_C1 - 4/2018 - © Leybold...
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Page 9: Lubricants
In case of operation of a TRIVAC T we instruct our vacuum pump oil LVO100 or LVO 108. NOTICE LVO 108 can be used only in China mainland. Use only the kind of oil specified by Leybold. LVO100 oil Parts No. LVO108 Oil Parts No. L100 01... -
Page 10: Supplied Equipment
2 clamping rings DN 40 KF, 1 bottle of 5L LVO100 or LVO108 oil, Operating Instructions (include Spare Parts List) For protection during shipment, the connection ports are each blanked off by rubber diaphragms and supporting rings. 10 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 11: Technical Data
2) The motor may accelerate with a delay when simultaneously an undervoltage is present at the motor and the pump is at the minimum permissible and ambient temperature. Under such operating conditions the motor protection switch may respond. GA01.900_002_C1 - 4/2018 - © Leybold 11... - Page 12 Fig. 4 Pumping speed characteristics for the TRIVAC T pumps (50 Hz operation, SI units) 型号 D40T 40KF D60T 40KF Fig. 5 Dimensional drawings for the TRIVAC T pumps (dimensions are approximate) (dimensions in mm 1inch = 25.4 mm) 12 GA01.900_002_C1 - 4/2018 - © Leybold...
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Page 13: Accessories
Description 1.5 Accessories Leybold accessories listed below for this pump. The same conditions as for the pump apply. Part No. Drain tap 190 90 Exhaust filter AF 40-65, DN 40 KF 189 16 Replace filter element FE40-65 189 73 Condensate separator AK 40-65, DN 40 KF... -
Page 14: Transport And Storing
When a pump is put into operation after it has been stored for over one year, standard maintenance should be run on the pump and the oil should also be exchanged (see Section 5.4). We recommend that you contact the Leybold Service. -
Page 15: Installation
The maximum gas inlet temperature must not exceed 60 °C. The maximum pressure at the inlet must not exceed atmospheric pres- sure (approximately 1013 mbar). Never apply overpressures to the pump’s inlet. The maximum exhaust pressure must not exceed 0.5 bar (overpressure). GA01.900_002_C1 - 4/2018 - © Leybold 15... -
Page 16: Normal Use
Residues of the cleaning agent within the pump must be avoided. Intake port Exhaust port Eye bolt for moving the pump Gas ballast knob Oil-level glass Fig. 6 Connections and controls 16 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 17: Connection To The System
NOTICE Install the exhaust line with a downward slope (lower than the pump) so as to prevent condensate from flowing back into the pump. If this is not possible, insert a condensate trap. GA01.900_002_C1 - 4/2018 - © Leybold 17... -
Page 18: Electrical Connections
In order to reduce the emission of oil vapours we recommend the installation of an additional exhaust filter (Leybold accessory, see Section 1.5). Depending on the type of applica- tion or the kind of pumped media, the corresponding regulations and infor- mation sheets must be observed. - Page 19 Code of practice for the avoidance of hazards due to static electricity). Always connect the protective ground conductor in a professional manner and using a single piece of wire. Only use the original Leybold gas inlet filters since the design of these is such that proper grounding is ensured. D40/60T...
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Page 20: Operation
The noise will reduce to normal level af- ter the pump runs normally. 20 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 21: Operation
(if possible via a valve). Once all vapours have been pumped off from a process (e.g. during drying), the gas ballast valve can be closed to improve the attainable ultimate pres- sure. GA01.900_002_C1 - 4/2018 - © Leybold 21... -
Page 22: Operating Temperature
Observe Safety Information 0.3. If – due to the ambient conditions – this temperature range is exceeded at ei- ther end of the range, contact Leybold Sales. The motor may accelerate with a delay when simultaneously an under voltage is present at the motor and the pump is at the minimum permissible and ambi- ent temperature. -
Page 23: Maintenance
Maintenance or repairs carried out incorrectly will affect the life and per- formance of the pump and will void any warranty claims. Leybold offers practical courses on the maintenance, repair, and testing of TRIVAC T pumps. Further details are available from Leybold on request. -
Page 24: Maintenance Plan
= Daily maintenance Exchange of all seals 6m = Six monthly maintenance ■ = Annual maintenance Function check ■ n-a = Maintenance every n years This check should be run by the Leybold. 24 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 25: Leybold Vacuum Service
Maintenance 5.2 Leybold Service Whenever you send a pump to Leybold, indicate whether the pump is contami- nated or is free of substances which could pose a health hazard. If it is con- taminated, specify exactly which substances are involved. -
Page 26: Monitoring The Oil Level
Check and top up oil only after having shut down the pump first. Please note the safety information given in Section 0.3 und 0.4. Pumps which have not directly been delivered from Leybold, e.g. in systems, may have been filled with oils different from LVO 108. In this case a refill with LVO 108 may cause problems. -
Page 27: Oil Change
Further oil changes should be made before and after long-term storage of the pump. If the oil becomes contaminated too quickly, install a dust filter (see Section 1.5). Contact us for more information in this matter. GA01.900_002_C1 - 4/2018 - © Leybold 27... -
Page 28: Cleaning The Inlet Screen
If the dirt trap is defective, replace it with a new one. The cleaning intervals depend on the application. If the pump is exposed NOTICE to large amounts of abrasive materials, a dust filter should be fitted into the intake line. 28 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 29: Disassembly And Reassembly Of The Electric Motor
Reassemble in the reverse order. 5.6.1 Checking the Coupling A visual inspection as to the presence of any damage needs to be done. If damaged, the coupling must be replaced. GA01.900_002_C1 - 4/2018 - © Leybold 29... -
Page 30: Troubleshooting
1) Bubble test: The warm pump with degassed oil is running without gas ballast and the intake is blanked off. The exhaust line is led into a vessel with water. If an evenly spaced line of bubbles appears then the pump has an external leak. 30 GA01.900_002_C1 - 4/2018 - © Leybold... -
Page 31: Wearing Parts And Original Spare Parts
Consumables and main spare parts kits for TRIVAC T pumps are usually available on stock at Leybold’s service centers. The spare parts for your vac- uum pump are listed in the spare part list enclosed with product. -
Page 32: Waste Disposal
Waste oil from vacuum pumps must not be mixed with other substances or materials. Waste oil from vacuum pumps (Leybold oils which are based on mineral oils) which are subject to normal wear and which are contaminated due to the influ- ence of oxygen in the air, high temperatures or mechanical wear must be dis- posed of through the locally available waste oil disposal system. - Page 33 Note GA01.900_002_C1 - 4/2018 - © Leybold 33...
- Page 34 All dispatch instructions laid down in the manual must be followed e.g.: Drain all service fluids ● Remove filter elements ● Seal all openings airtight ● Pack/handle appropriately ● Attach the declaration of contamination outside of the packaging ● 34 GA01.900_002_C1 - 4/2018 - © Leybold...
- Page 35 GA01.900_002_C1 - 4/2018 - © Leybold 35...
- Page 36 +49-(0)221-347 31234 KT9 2QL sales@leybold.com Sales: info.ex@leybold.com www.leybold.com +44-13-7273 7300 Sales: Leybold Malaysia +44-13-7273 7301 Leybold GmbH Leybold Singapore Pte Ltd. sales.ln@leybold.com Sales Area North No. 1 Hi-Tech Service: Service: Branch Berlin Kulim Hi-Tech Park +44-13-7273 7320 Kulim, Kedah Darul...
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