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Installation and
Operating Instructions
Rotary Vane Vacuum Pumps ORV
ORV 8, ORV 10, ORV 16, ORV 20, ORV 40, ORV 63, ORV 100,
ORV 160, ORV 200, ORV 250, ORV 300, ORV 630
Air and Vacuum
Components
www.in-eco.eu
IN-ECO, spol. s r.o.
Radlinského 13, 034 01 Ružomberok, Slovak Republic
Telefón: +421/44/4304662, Fax: +421/44/4304663
www.in-eco.eu, e-mail: info@in-eco.sk
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Table of Contents
Summary of Contents for iNECO ORV 8
- Page 1 Installation and Operating Instructions Rotary Vane Vacuum Pumps ORV ORV 8, ORV 10, ORV 16, ORV 20, ORV 40, ORV 63, ORV 100, ORV 160, ORV 200, ORV 250, ORV 300, ORV 630 Air and Vacuum Components www.in-eco.eu IN-ECO, spol. s r.o.
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Page 2: Table Of Contents
TABLE OF CONTENTS Page GENERAL Identification Operating Principles INSTALLATION Unpacking Location Power Requirements Vacuum Connections and Drip Legs Oil Filling OPERATION Start-up Gas Ballast Process Gas Stopping Pump ROUTINE MAINTENANCE Pump Oil 3.1.1 Oil Filter 3.1.2 Oil Type and Quantity 3.1.3 Oil and Filter Change 3.1.4... -
Page 3: General
GENERAL Identification For model identification, see the nameplate mounted on the side of the exhaust box.. This manual is written to cover ORV versions of models ORV 20, ORV 40, ORV 63, ORV 100, ORV 160, ORV 200, ORV 250, ORV 300, ORV 630. - Page 4 Rotary Vane Vacuum Pump ORV 8 1 - Directional arrow 2 - Suction connection with non-return valve 3 - Gas discharge 4 - Exhaust cover 5 - Exhaust filter 6 - Oil fill plug 7 - Oil drain plug 8 - Oil sight glass...
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Page 5: Vacuum Connections And Drip Legs
Gas ballast Oil return line to inlet* Exhaust Inlet Exhaust filter Inlet screen Anti-suckback valve Oil return valve Vane Exhaust valve Oil sight glass Rotor Main oil feed line Automotive type spin-on filter Fig. 1 - Principle of ORV Pump CAUTION: After the electrical connection CAUTION: The built-in, anti-suck-back valve has been made, but before the pump is... -
Page 6: Operation
It is recommended that OV500 Series oil be used to receive the best performance from your vacuum equipment. OV500 Series oil is a high quality vacuum oil that will give longer running time between oil changes, will provide better lubrication at high operating temperatures, and will prolong the life of exhaust filter elements. -
Page 7: Gas Ballast
Gas Ballast All ORV Series pumps are equipped with a gas ballast valve. The gas ballast valve (Ref. 440) is located between the inlet port and the exhaust box. ORV series pumps are equipped with a permanent gas ballast which cannot be shut off unless the sintered filter is removed and the orifice plugged. -
Page 8: Oil Type And Quantity
A significant drop in oil level means there is an oil leak or that an exhaust filter is broken, and the pump should be smoking excessively. It is normal for the oil to be foamy and light in color in an operating pump. However, if the oil is milky colored, it is an indication that water is present in the oil. -
Page 9: Oil Flushing Procedure
3.1.4 Oil Flushing Procedure Flushing is needed under certain conditions. Some pumps will be beyond flushing and will need to be overhauled. To help determine if flushing is needed, observe the condition of the oil as it is drained from the pump. Is it black and tar like or contami- nated in any way? Was the pump noisy, overheating, or was the motor overload shutting the pump off? How old is the pump and when was the last time the oil was changed? If the above conditions exist or you don‘t know when the last oil change was performed further investigation is needed. -
Page 10: Exhaust Filter
Exhaust Filter WARNING: If the gas entering this pump is a health hazard, use rubber gloves and all necessary personal protection equipment when performing the exhaust filter replacement operation. Every nine (9) to twelve (12) months, or as necessary, replace the exhaust filter elements. The service life of the exhaust filters varies widely with pump application. -
Page 11: Vacuum Inlet Filter (Optional)
Vacuum Inlet Filter (optional) If the pump is equipped with a special vacuum inlet filter in applications where powder, dust or grit is present, the filter cartridge should be cleaned on a weekly basis, or as required, depending on the amount of foreign particles to which the pump is exposed. Routine Maintenance Schedule Note: Lack of proper maintenance can result in blocked filters, radiators, oil lines, etc. - Page 12 Possible Cause: No oil or not enough oil in oil reservoir. Remedy: Shut off the pump, add the necessary oil, or if oil seems contaminated, drain balance of oil from pump, exchange automotive oil filter, and refill with fresh oil. Flush if necessary. Possible Cause: Automotive-type oil filter is dirty or clogged (where applicable).
- Page 13 Trouble Pump will not start: Possible Cause: The motor does not have proper supply voltage or is overloaded; motor starter overload settings are too low or wrong setting; fuses are burned; or wire is too small or too long, causing a voltage drop to the motor. Remedy: Check correct supply voltage;...
- Page 14 Trouble Pump discharges smoke at the exhaust port or expels oil droplets from the exhaust. Possible Cause: Exhaust filter is not properly seated with O-ring (Ref.121) in filter base or filter material is cracked. Remedy: Check condition and check for proper seating of exhaust filters. Replace if necessary. Also, check filter spring clips for tightness. Possible Cause: Exhaust filter is clogged with foreign particles.
- Page 15 Trouble Pump is seized. Possible Cause: Pump operated without oil and vanes are broken. Remedy: Disassemble and exchange vanes as outlined in the Maintenance and Repair Manual or contact the nearest IN-ECO Service Center.. Possible Cause: Pump was operated for an extended period of time in the wrong rotation. Remedy: Inspect vanes and replace.
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Page 16: Limited Standard Warranty
5.0 LIMITED STANDARD WARRANTY IN-ECO company warrants that all products furnished by it are free from defects in material and workmanship at the time of shipment for a period of 18 months from the date of shipment, or 12 months from the date of installation, whichever occurs first. Claims must be made during that period and are limited to the replacement or repair of parts claimed to be defective.. - Page 18 Parts List for models ORV 10 a ORV 16 Ref Description Ref Description Cylinder Hexagon nut Rotor Rubber plate Vane Name plate Cylinder cover Arrow label Plug Gas ballast Socket set screw O-ring O-ring Cylinder cover screw Lock washer Lock washer Cylinder cover screw Shaft key Oil separator...
- Page 20 Parts List for models ORV 20 - ORV 300 Description Description Description Cylinder Exh. Screen, coarse Screw hex head cap Socket set screw Exh. Screen, fine Lockwasher Rotor Valve assembly, exhaust Motor adapter flange Bearing sleeve Oil service block Lockwasher Oil service block gasket Vane Coupling half, pump side...
- Page 28 IN-ECO, spol. s r.o. Radlinského 13 T +421 44 430 46 62 F +421 44 430 46 63 E: info@in-eco.sk www.in-eco.sk 16.1.2020...