Subscribe to Our Youtube Channel
Related Manuals for Pfeiffer Vacuum ACP 120G
Summary of Contents for Pfeiffer Vacuum ACP 120G
- Page 1 OPERATING INSTRUCTIONS Translation of the original instructions ACP 120G - ACG 600G Industrial multistage Roots dry pump...
-
Page 2: Table Of Contents
Table of contents Table of contents About this manual ..........4 1.1 Validity. - Page 3 Table of contents 7.5.2 Ball bearing disassembly ....... 32 7.5.3 Refitting ball bearings .
-
Page 4: About This Manual
About this manual Validity This operating manual is for customers of Pfeiffer Vacuum. It describes the functioning of the designated product and provides the most important information for safe use of the unit. The description follows applicable EU guidelines. All information provided in this operating manual refers to the current state of the product's development. -
Page 5: Pictographs
About this manual 1.2.2 Pictographs Prohibition of an action to avoid any risk of accidents, the disregarding of which may result in serious accidents Warning of a displayed source of danger in connection with operation of the unit or equipment Command to perform an action or task associated with a source of dan- ger, the disregarding of which may result in serious accidents Important information about the product or this document... - Page 6 About this manual It informs the user of the need to fill the pumps with oil (see 5.2). NOTICE ROOTS PUMP SHIPPED WITHOUT OIL DRY PUMP SHIPPED WITHOUT OIL See Operating Instructions This label warns the user against possible risk of injury due to any hand contact with hot surfaces.
-
Page 7: Safety
Safety Safety Safety precautions Obligation to inform Any person responsible for installing, using or maintaining the product must first read the security instructions in this operating manual and comply with them. It is the operating customer’s responsibility to protect all operators against the dan- gers associated with the product, with the media pumped and with the entire instal- lation. -
Page 8: Protective Equipment
Safety WARNING Thermal safety The motor is equipped with thermal safeties which deliver an information about the mo- tor temperature level. It is imperative to cable these thermal safeties to protect the motor. Do not neutralize these safeties during the use. WARNING Risk associated with process gases The user and/or integrator of the product is/are fully responsible for the operational safe-... -
Page 9: Proper Use
Safety WARNING Risk of injury due to hot surfaces For the operator's safety, the products are designed to avoid thermal risk. However, spe- cific operating conditions may exist that require extra caution from users due to the high temperatures (external surfaces > 70°C on the exhaust pipe). ... -
Page 10: Transport And Storage
Transport and storage Transport and storage Upon delivery, check that the product has not been damaged during transport. If the product is damaged, take the necessary measures with the carrier and notify the manu- facturer. In all situations we recommend: ... -
Page 11: Storage
Transport and storage ACP 120G ACG 600G To lift the product: Use a lifting device suitable for the product's weight. Use a lifting sling with 2 arms with the following characteristics: – length of each arm> 500 mm –... - Page 12 Transport and storage When the nitrogen flows out of the exhaust, seal it up with the provided accessories. Disconnect the nitrogen purge connection. Store the pump in a clean and dry area, at ambient temperature (see 12.2.1), for a maximum period of 1 year.
-
Page 13: Product Description
Product description Product description Product identification To correctly identify the product when communicating with Pfeiffer Vacuum, always have the information from the rating plate available. 98 avenue de Brogny F-74000 ANNECY 213 kg 50/60 Hz ACP120GSP21131 - 2016 AP8035681 ACP 120G ACP120GSP21131 Fig. -
Page 14: Man/Machine Interfaces
Product description Man/machine interfaces Fig. 2: Man/machine interfaces Inlet Exhaust Nitrogen inlet Power supply Water inlet/outlet... -
Page 15: Installation
Wear mask, gloves, protective glasses to fill the pumps with oil. NOTICE Only use approved operating fluids The pumps are factory tested using Pfeiffer Vacuum oil. The same oil must be used during operation. The oil safety data sheet is available on the website. -
Page 16: Oil Filling Caution
Installation Roots BF/FB Roots Fig. 3: Oil case filling 1 Roots motor side housing fill plug FB drain plug 2 Roots motor side housing drain plug Roots gear side housing fill plug 3 Roots motor side housing sight glass Roots gear side housing sight glass 4 Functional block fill plug Roots gear side housing drain plug 5 Functional block sight glass... -
Page 17: Connection To The Water Circuit
Installation Connection to the water circuit In order to limit corrosion and motor cooling circuit clogging, it is recommended to use water with the required characteristics (see 12.2.2). If the ”solid particle size“ and ”solid pollution” water characteristic values cannot be reached, install a filter on the water input. -
Page 18: Connection To The Nitrogen Circuit
Installation Schematic diagram of the water circuit device Roots * customer’s responsability Fig. 6: Water circuit device Water ubket/outlet Functional block Frequency converter Assembly recommenda- It is advised to equip the supply of cooling circuit with a regulator valve (customer’s tion responsability). - Page 19 Installation WARNING Pressurised circuit To work safely on the product, the operator must: Install a manual valve on the nitrogen circuit at a distance of 3 m from the product, so that the nitrogen supply can be locked. Connect the nitrogen pipe to the coupling connection (packaged separately). Provide a 6.35 OD (1/4 inch) pipe tubing (supplied by the customer).
-
Page 20: Electrical Connection
Functional block * customer’s responsability Adjust the nitrogen flow with the pressure regulator in a pressure indicated in the table below according to the process. To define this pressure, contact the Pfeiffer Vacuum customer service. Pressure (hPa) Flow (slm) 0.7·10... -
Page 21: Customer Electrical Installation Protection
Installation 5.5.1 Customer electrical installation protection Installation protection with circuit breaker The user must supply the pump from facilities equipped with main circuit breaker, curve D (IEC 60947-2), in accordance with local regulations and with at least a 10 kA short circuit cut-off capacity. -
Page 22: Change Of Cabling In The Motor Terminal Box
Installation 5.5.2 Change of cabling in the motor terminal box The pump is equipped with a three-phase motor to 6 threads whose cabling is given be- low. In case of doubt, only the plate appearing in the terminal box holds reference place. In case of ACG 600G, there are 2 motors. -
Page 23: Connecting To The Electric Cabinet Of The Customer
Installation WARNING Thermal safety The motor is equipped with thermal safeties which deliver an information about the mo- tor temperature level. It is imperative to cable these thermal safeties to protect the motor. Do not neutralize these safeties during the use. Connecting the thermal ... -
Page 24: Connection To The Pumping Line
Installation Remove the blanking flanges at the inlet and exhaust of the pump: these elements prevent the introduction of foreign body in the pump during the transport and the stor- age. It is dangerous to leave them on the pump in use. ... -
Page 25: Leak Test
Installation The O-rings located under the blanking plates are compatible with standard applications. Other types of connection accessories are available in the product catalogue. The inlet and exhaust connections must not cause stress that could lead to leaks in the pumping line. -
Page 26: Operation
Operation Operation Prerequisites to use WARNING Risk associated with process gases The user and/or integrator of the product is/are fully responsible for the operational safe- ty conditions of the equipment. The manufacturer has no control over the types of gases this pump is exposed to. -
Page 27: Prolonged Stop
Operation 6.3.2 Prolonged stop If the pump has to be stopped for a prolonged period, apply the Decommissioning pro- cedure (see 8). NOTICE Water solenoid valve Close imperatively the water solenoid valve on the cooling circuit from stopping of motor power supply motor(s). -
Page 28: Maintenance
NOTICE Exclusion of liability Pfeiffer Vacuum accepts no responsibility concerning equipment damage, disrupted service or physical injury resulting from maintenance carried out by technicians who have not been trained in safety rules (EMC, electrical hazards, chemical pollution). Lia- bility and warranty claims shall be inadmissible in this case. -
Page 29: Maintenance Frequency
Maintenance WARNING Other localised hazardous energies Electrical circuits and other pressurized circuits, such as nitrogen and water are poten- tial hazards. Always lock out these energy sources before working on the product. ● Ensure that the maintenance technician is trained in the safety rules concerning pumped gases. -
Page 30: Freeing Up The Fb
Using excessive force to rotate the FB may damage the pump. There should not be any resistance point. Otherwise, the pump must have returned to the closest Pfeiffer Vacuum service center. Clean the O-ring and grease it lightly with vacuum grease. -
Page 31: Ball Bearing Maintenance
Maintenance Ball bearing maintenance DANGER Risk to the health in the event of contact with toxic substances During pump disconnection, operator could be in contact with process residues on the exhaust that could cause severe injury or death. Take the appropriate safety measures to prevent injury. Consult the department man- ager for instructions and safety information. -
Page 32: Ball Bearing Disassembly
Maintenance 7.5.2 Ball bearing disassembly Rep Description Rep Description Centering pin d8 x 30 O-ring LP support End cap Friction ring CHc M4 x 10 screw O-ring CHc M6 x 20 (12-9) screw Washer ep. 0,2 mm 100 Needle d4 x 15 Wavy washer 101 Lip seal O-ring... -
Page 33: Refitting Ball Bearings
Maintenance Remove the excess gease on the balls. Push in their ball races using a screwdriver. Insert the 2 ends of the bearing extractor between the balls. Turn its 2 fittings a quarter turn to lock them into the ball bearing. ... - Page 34 Maintenance Temporarily clamp the bearings with the covers (67) and (68) and tighten with the 6 screws (69) to hold them. Retaining the bearings Fit the 2 pins (100) on the Driving shaft. Position the Driving nut (103). Place a drop of Loctite 222e glue on the drilled screw CHc M8 x 17 (104).
-
Page 35: Exhaust Pipe Maintenance
Maintenance Refit the end cap (71) with the 3 screws CHc M4 x 10 (72). Apply a clamping torque of 2 N·m. 2 N·m Refitting the cover Fit the cover. Fix the cover with the 4 CHc M8 x 20 screws equipped with their flat washers. ... - Page 36 Maintenance Graisse Grease 15 N·m 15 N·m 15 N·m 15 N·m Rep. Description Description O-ring O-ring O-ring O-ring M8 nut Exhaust nozzle Washer W8 Spring DN25 O-ring Silencer pipe body O-ring O-ring Partition silencer * Barrière PTFE Diam.56 Wavy washer SS Diam.6 Exhaust collector CHc 6 x 16 (12-9) screw W8 washer...
-
Page 37: Reassembly
Maintenance 7.6.2 Reassembly Part cleaning Clean the parts. Recommendations for fitting O-rings Only use new O-rings available in the overhaul kit. Grease the O-rings using vacuum grease before fitting them. Anti-suckback valve Refit the new O-rings (10) on the anti-suckback valve (11). ... -
Page 38: Standard Repair Exchange
Maintenance Standard repair exchange To proceed with a standard exchange, key steps must be followed in sequential order: – Disconnecting the pump from the installation (see 7.7.1) – Draining the water circuit (see 7.7.2) – Conditioning the pump for shipping (see 7.7.4) –... -
Page 39: Draining The Pump
Maintenance Prepare a flexible pipe (A) with a female connection and another flexible pipe (B) with a male connection (supplied by the customer). Connect one end of pipe (B) on WATER OUT connection and place the other end in a vessel (total water volume will be greater than one liter). -
Page 40: Decommissioning
The only guaranteed solution by Pfeiffer Vacuum to restart a process pump after a prolonged stop is to perform a com- plete overhaul of the pump. - Page 41 Decommissioning WARNING Environmental protection The product or its components must be disposed of in accordance with the applicable regulations relating to environmental protection and human health, with a view to reduc- ing natural resource waste and preventing pollution. Our products contain various materials which can be recycled: iron, steel, stainless steel, cast iron, brass, aluminum, nickel, copper, fluoroelastomers, PTFE, FEP.
-
Page 42: Malfunctions
Malfunctions Malfunctions Study the safety instructions related to maintenance (see 7.1). What happens in the event of a defect The pump is equipped with thermal safeties which protect the pump in case of overheat- ing. The implementation of this protection is of the responsibility of the owner (see 5.5.3). Troubleshooting guide Incident Cause... -
Page 43: Service
Fill out the "Service Request/Product Return" form and send it to your local Pfeiffer Vacuum Service contact. Include the confirmation on the service request from Pfeiffer Vacuum with your ship- ment. Fill out the declaration of contamination and include it in the shipment (mandatory!). -
Page 44: Accessories
Accessories 11 Accessories Accessory Type Dimension Isolation valve at pump inlet Manual valve (Stainless steel) DN 50 ISO-KF 30501M DN 100 ISO-K 30503M Electropneumatic valve 24 VAC (Stainless steel) DN 50 ISO-KF 30501E DN 100 ISO-K 1/4" NPT female connector Water input 101772 1/4"... -
Page 45: Technical Data And Dimensions
Technical data and dimensions 12 Technical data and dimensions 12.1 Technical data Characteristics Unit ACP 120G / ACP 120G Large Volume ACG 600G/ ACG 600G Large volume Peak pumping speed (50/60 Hz) 95/112 480/560 Maximum ultimate pressure 5·10 /2·10 2·10 /2·10... -
Page 46: Facilities Characteristics
> 2·10 The oxidising action of the chlorine depends on the pH (aggressiveness of the water). The chlorine content must be within the coloured area on the graph opposite. Depend on pumping conditions. Contact Pfeiffer Vacuum. Connection Water inlet 1/4’’ NPT male connection... -
Page 47: Electrical Characteristics
Technical data and dimensions 12.2.4 Electrical characteristics Circuit breaker with a minimum interrupting short circuit current 10 kA GFI (or RCD) type B, differential circuit breaker compatible with type T.T 100 mA electrical network 1) For other networks, types T.N or I.T, use the proper protection device Voltage Main circuit breaker rating (mini- Cable wire specifications... -
Page 48: Dimensions
Technical data and dimensions 12.3 Dimensions ACP 120G 55,7 726,7 ACP 120G with freqency converter 55,7 726,7 972,72... - Page 49 Technical data and dimensions ACG 600G 55,7 591,7 ACG 600G with fequency converter 55,7 591,7...
-
Page 50: Weight Distribution
Technical data and dimensions 12.4 Weight distribution Ø16 Ø40 Section S-S Center of gravity (mm) Weight by foot (DaN) 163.4 331.5 315.1 74.7 35.4 51.9 12.5 Maintenance area Luminosity > 300 lux... -
Page 51: Declaration Of Incorporation Of Partly Completed Machinery
We, authorized representatives undertake to transmit, in response to a reasoned re- quest by national authorities, relevant information on the partly completed machinery. The technical file is drawn up by Mr Frédéric Rouveyre, Pfeiffer Vacuum SAS, [simplified joint stock company], 98, avenue de Brogny · B.P. 2069, 74009 Annecy cedex. - Page 52 VACUUM SOLUTIONS FROM A SINGLE SOURCE Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide, technological perfection, competent advice and reliable service. COMPLETE RANGE OF PRODUCTS From a single component to complex systems: We are the only supplier of vacuum technology that provides a complete product portfolio.
Need help?
Do you have a question about the ACP 120G and is the answer not in the manual?
Questions and answers