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Summary of Contents for LEYBOLD Trivac L
- Page 1 ® TRIVAC D 40 L / D 63 L / D 90 L Rotary Vane Vacuum Pump Operating instructions 300956027_002_A0 Part Numbers 1019040V00/1019040V01/ 1019040V02/1019040V03 1019063V00/1019063V01/ 1019063V02/1019063V03 1019090V00/1019090V01/ 1019090V02/1019090V03 and their variants.
- Page 2 Copyright notice ©Leybold GmbH. All rights reserved. Trademark credit Leybold and the Leybold logo are trademarks of Leybold GmbH, Bonner Strasse 498, D-50968 Cologne. Disclaimer The content of this manual may change from time to time without notice. We accept no liability for any errors that may appear in this manual nor do we make any expressed or implied warranties regarding the content.
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Page 3: Table Of Contents
6.3 Placement........30 6.4 Connection to the system......30 300956027_002_A0 - 03/2022 - © Leybold... - Page 4 12 Accessories......58 Legal declarations......59 300956027_002_A0 - 03/2022 - © Leybold...
- Page 5 List of Figures Figure 1. Section drawing of TRIVAC L......14 Figure 2. Dimension drawing - TRIVAC D 40 L....16 Figure 3.
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Page 6: Safety And Compliance
For the operation of this equipment “trained personnel” are: ▪ skilled workers with knowledge in the fields of mechanics, electrical engineering, pollution abatement and vacuum technology and ▪ personnel specially trained for the operation of vacuum pumps 300956027_002_A0 - 03/2022 - © Leybold... -
Page 7: Safety Symbols
Warning - Wear hearing protection Warning - Protective earth (ground) Earth point for electrical equipment. Warning - Risk of explosion There is a risk of explosion when you do the task. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 8: Important Safety Information
Objects falling into the pump can cause severe damage. ▪ To move the pump always use suitable transport means. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 9: Electrical Hazards
If such gases or substances are to be pumped, consult us first for the suitability of the pumps for special applications. 300956027_002_A0 - 03/2022 - © Leybold... - Page 10 Residues of the cleaning agent within the pump must be avoided. ▪ The pump is not suitable for operation in the explosion hazard areas. 300956027_002_A0 - 03/2022 - © Leybold...
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Page 11: Danger Of Ignition
In addition, such substances may be incompatible with the materials of the pump (viton, grey cast iron, aluminium, steel, resins, glass etc.). ▪ Corrosion, deposits and cracking of oil within the pump are not allowed. 300956027_002_A0 - 03/2022 - © Leybold... - Page 12 The exhaust line must slope down and away from the pump. In the case of custom pumps, note the information provided in the ▪ supplementary sheets. 300956027_002_A0 - 03/2022 - © Leybold...
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Page 13: Description
When removing condensable vapours, a gas ballast valve must be opened. TRIVAC L pumps are capable of pumping gases, vapours and evacuating vessels or vacuum systems down into the medium vacuum range. The standard version of the pump is not suitable for pumping oxygen exceeding 25% and for pumping hazardous substances or aggressive or corrosive gases. -
Page 14: Lubricants And Oil
A solenoid-operated gas ballast 24 V d.c. is available as an option to give automatic or remote control of gas ballast (refer to Accessories on page 58). Figure 1. Section drawing of TRIVAC L Intake port Intake port Exhaust port Exhaust port... - Page 15 Description For protection during shipment, the connection ports are each blanked off by the blank flange. The pumps delivered from the factory are filled with oil given in Lubricants and oil on page 14. 300956027_002_A0 - 03/2022 - © Leybold...
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Page 16: Technical Data
Exhaust port Exhaust port Oil filling plug Oil filling plug Oil sight glass Oil sight glass Oil drain valve Oil drain valve Gas ballast Gas ballast Lifting lug Lifting lug * For variants with motor 300956027_002_A0 - 03/2022 - © Leybold... -
Page 17: Figure 3. Dimension Drawing - Trivac D 63 L
Exhaust port Exhaust port Oil filling plug Oil filling plug Oil sight glass Oil sight glass Oil drain valve Oil drain valve Gas ballast Gas ballast Lifting lug Lifting lug * For variants with motor 300956027_002_A0 - 03/2022 - © Leybold... -
Page 18: Figure 4. Dimension Drawing - Trivac D 90 L
Exhaust port Exhaust port Oil filling plug Oil filling plug Oil sight glass Oil sight glass Oil drain valve Oil drain valve Gas ballast Gas ballast Lifting lug Lifting lug * For variants with motor 300956027_002_A0 - 03/2022 - © Leybold... - Page 19 Technical data Table 1 Technical data TRIVAC D 40 L TRIVAC D 63 L TRIVAC D 90 L Parameter Unit 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz Nominal pumping speed 28.8 34.7 39.4 47.0 54.1 64.7 (cfm) Pumping speed...
- Page 20 Note: The nominal pumping speed of a pump at 60 Hz is 20% higher than at 1 Pa (pascal) = =0.01 mbar = 10 mbar 50 Hz. 1 bar = 1000 mbar 1 torr = 1.33 mbar 300956027_002_A0 - 03/2022 - © Leybold...
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Page 21: Performance Curves
TRIVAC D 63 L, 230/460 LVO 130 1019063V02 200/380 220/230/380/400 1019090V00 220/230/380/400/415 1019090V01 TRIVAC D 90 L, 230/460 LVO 130 1019090V02 200/380 4.2 Performance curves Figure 5. Pumping speed curve - TRIVAC D 40 L 300956027_002_A0 - 03/2022 - © Leybold... -
Page 22: Material Of Construction
Figure 6. Pumping speed curve - TRIVAC D 63 L Figure 7. Pumping speed curve - TRIVAC D 90 L 4.3 Material of construction Table 4 Material of construction Component Material Cylinder/End plate Cast iron Rotor Alloy structure steel Coupling housing Cast aluminium 300956027_002_A0 - 03/2022 - © Leybold... -
Page 23: Ordering Information
TRIVAC D 90 L, EU/US, LVO 130 1019090V01 TRIVAC D 90 L, JP/KR, LVO 130 1019090V02 TRIVAC D 90 L, BS, LVO 130 1019090V03 For ordering information of Roots system, refer to the respective manual. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 24: Transportation
For TRIVAC D 40 L and TRIVAC D 63 L For TRIVAC D 90 L 5.1.1 Unpack Wear gloves and protection glasses before you unpack the pump. Cut the 3 plastic straps carefully. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 25: Remove The Pump
The pump is attached by screws. Remove the screws under the pallet using a 13 mm wrench. The pump is then ready to be shifted or lifted off the pallet. Recycle or dispose of the packing materials according to environmental laws. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 26: Lift The Pump
Otherwise, the oil may escape. Avoid any other orientations while lifting. The connection ports are blanked off by a blank flange. Take the blank flange away before switching on the pump. The pumps have their oil filled in. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 27: Mounting Orientation
There is a risk of falling due to oil spills. Take appropriate safety measures. ▪ Make sure that all safety regulations are observed. ▪ Use suitable lifting equipment according to the pump weight. 300956027_002_A0 - 03/2022 - © Leybold... - Page 28 A pump that has been filled with oil must only be moved in the upright position (horizontally). Otherwise, the oil may escape. ▪ The angle of the slope must not be more than 10 degrees. ▪ Avoid any other orientations while you move the pump. 300956027_002_A0 - 03/2022 - © Leybold...
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Page 29: Installation
Residues of the cleaning agent within the pump must be avoided. Note: The pumps are not suited for pumping liquids or media which carry large quantities of dust. Corresponding protection devices need to be provided. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 30: Placement
To reduce the emission of oil vapours we recommend the installation of an additional exhaust filter (refer to Accessories on page 58). Depending on the type of application or the kind of pumped media, the corresponding regulations and information sheets must be observed. 300956027_002_A0 - 03/2022 - © Leybold... - Page 31 EM gas ballast valve with DN 16 KF connection. Matching connectors are available (refer to Accessories on page 58). Gas ballast inlet pressure must not be more than 1013 mbar (absolute), and gas flow must be sufficient (about 1/10 of the pumping speed). 300956027_002_A0 - 03/2022 - © Leybold...
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Page 32: Installation Drawing
Space for the motor ventilation Space for the motor ventilation Space for pump ventilation Space for pump ventilation Cooling air - pump Cooling air - pump Cooling air - motor Cooling air - motor 300956027_002_A0 - 03/2022 - © Leybold... -
Page 33: Electrical Connections
For motor wiring information, refer to the motor nameplate or the cover of the motor terminal box. You can configure the dual voltage motors to operate with either the high range or the low range electrical supply. To reverse operating invert L1 and L2. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 34: Operation
The normal oil level in a standstill pump is in the upper half of the sight glass. Each time before you start up check the oil level. Do not operate the pump with an oil level below the 300956027_002_A0 - 03/2022 - © Leybold... -
Page 35: Operation
(position I or II) in accordance with Pumping of condensable gases and vapours on page 36. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 36: Pumping Of Condensable Gases And Vapours
30 minutes with the intake line closed. Note: Vapour phases may only be pumped up to the permissible limit after the pump has attained its operating temperature. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 37: Operating Temperature
The function of the valve is not impaired by gas ballasting. The anti-suck back valve is not a safety vacuum valve. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 38: Ultimate Pump Pressure
The best ultimate pressures can be obtained at a low pump temperature by using the recommended oil types. 7.5 Taking out of use Contact us for all the queries about the disposal of spares, consumables or the entire pump. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 39: Maintenance
In case of special designs and variants always indicate the serial number. 8.2 Maintenance intervals Note: The intervals stated in the maintenance schedule are approximate values for normal pump operation. Unfavourable ambient conditions and/or aggressive media may significantly reduce maintenance intervals. 300956027_002_A0 - 03/2022 - © Leybold... - Page 40 Oil: LVO 130 6 months Change the oil while the pump is cold to avoid releasing adsorbed gases. Refer to Change the oil on page 44. Quantity of oil: Refer to Table: Technical data. 300956027_002_A0 - 03/2022 - © Leybold...
- Page 41 Maintenance TRIVAC D 40 L, Measurement / Test quantity TRIVAC D 63 L, Interval Remarks Operation / Auxiliary materials TRIVAC D 90 L Clean the oil level glass with a cleaning agent and blow it out with compressed air under a suction hood. Use cleaning agents only corresponding to the national/ Suitable cleaning agent and com‐...
- Page 42 We recommend that you service the pump every three years covering the following: ▪ Cleaning Checking the individual components ▪ ▪ Exchange of all seals ▪ Functional check. This service must be run by the our Service. 300956027_002_A0 - 03/2022 - © Leybold...
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Page 43: Maintenance Work
When checking the oil, switch off the pump first and drain out the required amount of oil through the oil drain valve from the warm pump into a beaker or similar container. Note the maintenance safety information given in Safety information page 39. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 44: Change The Oil
Further oil changes must be made before and after the long-term storage of the pump. If the oil becomes contaminated too quickly, install a dust filter (refer to Accessories on page 58). Contact us for more information on this matter. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 45: Clean Or Replace The Oil Sight Glass
If the oil sight glass is dirty, the user will not see the oil level directly and miss to refill the oil to meet the requirement. Clean or replace the oil sight glass if needed. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 46: Clean The Intake Port Dirt-Trap And Anti-Suck Back Valve
If the dirt trap is defective, replace it with a new one. Note: The cleaning intervals depend on the application. If the pump is exposed to large amounts of abrasive materials, a dust filter must be fitted into the intake line. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 47: Check The Coupling And Coupling Element
If the couplings are damaged, they must be replaced. Check the edges of the teeth on the coupling element for any damages, change the coupling element as required. Refer to Table: Coupling unit kit for more information. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 48: Replacement Of Electrical Motor
Possibly a puller for the coupling ▪ To replace the motor do the procedure as follows: ▪ Disconnect the motor power supply. ▪ Disconnect the motor main connections. ▪ Remove the motor connection nuts with wrench 16 mm. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 49: Clean The Motor Cooling Fan
Do not return a pump with accessories fitted. Remove all accessories and retain them for future use. ▪ The instruction in the returns procedure to drain all fluids does not apply to the lubricant in pump oil reservoirs. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 50: Spare Parts
GM6539427 Gas ballast cap (10 pcs) Table 8 Oil sight glass kit Part number Part description Remark includes oil sight glass, gasket GK6538266 Oil sight glass kit for TRIVAC D 40/63/90 L and O-ring 300956027_002_A0 - 03/2022 - © Leybold... - Page 51 Oil mist filter element TRIVAC D 60/90 L includes oil return pipe and con‐ GK3002614103 Oil return kit nections GM6547883 Seal plug for gas ballast hole (10 pcs) GM6549582 Seal plug for thermal switch hole (10 pcs) 300956027_002_A0 - 03/2022 - © Leybold...
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Page 52: Fault Finding
Cause Measuring technique or gauge is unsuitable. Remedy Use correct measuring technique and gauge. Measure the pressure directly at the intake port of the pump. Cause External leak Remedy Repair the pump. Contact Service. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 53: Fault Finding
Process gas is too hot. Remedy Change the process gas. Cause Oil level is too low. Remedy Add oil to reach the correct oil level. Refer to Check the oil level on page 43. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 54: Oil In The Intake Line Or The Vacuum Vessel
Coupling element is worn. Remedy Install new coupling element. Refer to Check the coupling and coupling element page 47. Cause Vanes, bearings or other pump parts are damaged. Remedy Repair the pump. Contact Service. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 55: External Oil Leakage
Exhaust port blocked or the over-pressure valve thread loctite failed Remedy Clear the exhaust line or re-loctite the valve thread. Cause Plug seals failed or not fasten enough Remedy Replace the plug seals or fasten the plugs. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 56: Storage
▪ Store the pump in a dry place at room temperature until the pump is put back into service again. ▪ Storage temperature: -15 °C ~ 70°C Storage humidity: less than 80% RH ▪ 300956027_002_A0 - 03/2022 - © Leybold... -
Page 57: Disposal
Dispose of the pump, the oil and any components removed from the pump safely in accordance with all local and national safety and environmental requirements. Particular care must be taken with components and waste oil that have been contaminated with dangerous process substances. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 58: Accessories
In case a direct roots pump coupling is used, it is important to check the gas temperature due to the roots compression. 300956027_002_A0 - 03/2022 - © Leybold... -
Page 59: Legal Declarations
Germany The product specified and listed below • Product: TRIVAC L - Two stage oil sealed rotary vane pumps with and without motor • Models: TRIVAC D 40 L, TRIVAC D 63 L, TRIVAC D 90 L • Pump family codes: •... - Page 60 This declaration of conformity is issued under the sole responsibility of the manufacturer. The product specified and listed below • Product: TRIVAC L - Two stage oil sealed rotary vane pumps with and without motor • Models: TRIVAC D 40 L, TRIVAC D 63 L, TRIVAC D 90 L •...
- Page 61 ADDITIONAL LEGISLATION AND COMPLIANCE INFORMATION EMC (EU, UK): Class A Industrial equipment Caution: This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments. RoHS (EU, UK): Material Exemption Information This product is compliant with the following Exemptions Annex III: •...
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- Page 64 Leybold GmbH Bonner Strasse 498 50968 Cologne GERMANY +49-(0)221-347-0 info@leybold.com Pioneering products. Passionately applied. www.leybold.com...
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