When the blower is vbelt driven the sheaves must be positioned so that the hub face of the blower sheave is not more than 14 6. Sunco blowers blower manuals, blower sunco blowers. Leybold ruvac, ws wsu, roots pump, 151, 251, 501, 1001, 2001. From a usage or application standpoint there are two general types. Before using the ito blower, read this manual thoroughly to understand. A pressure type relief valve in the discharge line near the blower is required for. Among many considerations, the following should be particularly noted. Roots products are sold subject to the current general terms of sale, es104 and warranty policy wp5020. Gas is drawn into the blower from the inlet as the rotors turn.
Blowers are designed so that atmospheric pressure is maintained on the suction side, and pressure. All units are designated as air blowers, and may be used for handling air in either pressure or vacuum service. The impellers have roughly the cross section of a figure 8 and are synchronised by a toothed gearing so that they move past each other and the casing without contact but with a small clearance. Connersville, indiana rotary lobe rgs instructions for installation operation and maintenance j. Operation of everest twin lobe positive displacement roots blower oc oc oc. Three lobes roots blower instruction manual welcome to purchase the three lobes roots blower produced by us. Roots ras and rasj whispair blower 1020 splash lubricated. Refer to diagrams in this manual for proper rotation and orientation. If a valve is in the inlet piping, be sure it is open. Roots metric series, roots uraidsl series, roots uraig series. Roots units covered in this manual represent both the. Field service trouble shooting manual 7 e v e r e s t roots blowers breakdown while the other end is damaged. Roots blower tyr can be used for pumping dry air or gasses that are not aggressive, toxic or explosive. The key to the breakdown of the oil will reveal a blower determine this type of failure is the gears.
For a given blower, working at a fixed delta p, inlet capacity speed for a given blower, operating, at a fixed speed, input power delta p rise in temperature is proportional to compression ratio. The robox lobe, which is the robuschi positive displacement rotary lobe blower, is an integrated package designed to convey gas at. To order spare parts, contact the aerzen usa sales office at 610 3800244. Operation and maintenance global treatment solutionss website. Leybold ruvac, ws wsu, roots pump, 151, 251, 501, 1001. View and download howden roots universal rai series installation, operation and maintenance manual online. Gardner denver positive displacement blowers include rbs blowers in 24 different models, all with the innovative characteristics of the robox lobe compression units. Roots universal rai rotary positive displacement blowers. If you are unsure which meter you are looking for, download the seriesb3. The robox lobe, which is the robuschi positive displacement rotary lobe blower, is an integrated package designed to convey gas at low pressure. The roots rotary lobe blower is a positive displace ment type unit, whose pumping capacity is determined by size, operating speed, and pressure conditions. Instructions positive displacement blowers, vacuum pumps.
If a possibility does exist that flow to the blower inlet may be cut off during normal operation of a process, then an adequate vacuum relief valve must be installed near the blower. Roots universal raig rotary positive gas blowers are a design extension of the basic roots universal rai blower model. Ras whispair and rgs whispair 1020 pressure lubricated. You shall read this instruction manual seriously before you use this product in order to ensure a longtime, safe and highly efficient application. Parts may be ordered using the general repair instruction manual numbering system only when the serial number of the blower is also provided. Irs32a, irs40a, irs50h l, irs65hl, irs80hl, irs100l, irs125rl, and irs150rl. Roots reserves the right to make design or material changes without notice, and without obligation to make similar changes on equipment of prior manufacture. Ras whispair and rgs whispair 1020 pressure lubricated 3 operating characteristics roots units covered in this manual, range in basic size from 10 inches through 20 inches gear diameter. A roots blower or exhauster must be operated within certain approved limiting conditions to enable continued satisfactory performance. The blower must be installed in a safe area, accessible only by qualified personnel.
Authorized howden roots distributor, warranty, service. After the preceding points are cleared, blower is ready for trial. Nyb will keep our factories open and operational while practicing social distancing and all other recommended practices put forth by the cdc. Note that throughout this tech manual the terms supercharger and blower are used interchangeably since they mean exactly the same thing. The new york blower company is committed to supporting and supplying necessary equipment to meet the critical demands of the supply chains essential to aid america in this time of need. Roots universal rai blower fits your application more performance, too now the universal rai lineup has a broader range and is more rugged than ever, with flows to 2460 cfm, vacuums to 16 hg and pressures to 15 psig. No compression is done as the inlet gas is drawn in and captured between the rotor and the housing. Three lobes roots blower instruction manual greentech international. It gains its performance advantages over competing mineral and synthetic oils through its superior.
This manual applies to rotary blowers of the tl series from size 10 to size 900, both in horizontal h and vertical v versions. View and download howden roots 2500 series whispair max installation, operation and maintenance manual online. Operation, installationand maintenance manuals and brochures for roots, sutorbilt, duroflow, eurus, tuthill blowers. Roots universal rai series blower pdf manual download. The most common blower failure is due to lack of roots.
Roots 2500 series whispair max blower pdf manual download. The purpose of this manual is to help you properly install, operate and maintain your sutorbilt blower. Welcome to purchase the three lobes roots blower produced by us. Ideal vacuum vacuum pump user manuals pdf downloads. Howden roots reserves the right to make design or material changes without notice.
If with all the bearing and the gears showing the teeth are melted and have turned blue some stage of deterioration. Agilent varian triscroll 300 major maintenance manual. General technical specifications on roots series b3 meters. The most common blower failure is due to lack of roots blower. Sunco blowers headquarters 1683 rock hill hwy lancaster, sc 29720 phone. The model number of the blower and pertinent serial number are to be quoted any time additional information is requested. The vacuum booster blower is considered a positive displacement type pump. The one factor which shall help in even better performance of the blower is proper coupling selection. Any other use is to be considered improper and is therefore forbidden. Blower manufacturers in india kay international pvt. Agilent varian ms101 x3751a rotary vane pump manual.
You shall read this instruction manual seriously before you use this product in order to ensure a. Type rasras whispair units are designated as air blowers, and. You are strongly recommended to take the following preliminary actions. Hereafter in this manual, blowers and vacuum pumps are collectively called blowers.
The serial number is applied on the nameplate fixed to the machine. The instructions given in this manual must be strictly followed prior to positioning and operating the machine. Roots rcs blowers, as covered in this manual, are available in basic frame size of 4y2 inch gear diameter. Blower engineering instructional manual 1 dear customer, thank you for purchasing a blower engineering product.
Specifications the standard urai blower features convenient grease lubrication on the drive end. Nonqualified personnel are not permitted to work on or near the blower. As the rotor continues to turn, the captured volume is opened to the discharge side. For your nearest roots office, dial our customer service hot line 1 877 363 roots 7668. Information in this manual is correct as the date pubhcation. Roots pumps also known as roots blowers contain in their pump casing two symmetrical impellers 14 rotating in opposite directions. The use of the machine must be only as described in the operating manual. With constant speed operation, the displaced volume is. Open the manual unloading valve in the discharge air line. Spring type coupling, gear type coupling, tyre couplings etc. As each impeller passes the blower inlet, it traps a finite volume of air and carries it around the case to the blower outlet, where the air is discharged. It is again noted that the oem normally selects the coupling based on economy principles and the couplings generally recommended are like. Blower manufacturers kay blowers is one of the top blower manufacturers in india for industrial centrifugal blower, high pressure blower, industrial blower manufacturers, twin lobe blower manufacturers in india.
A pressure type relief valve in the discharge line near the blower is required for protection against cutoff or blocking in this line. Blower casing and associated piping or accessories. For your nearest roots office, dial our customer service hot line toll free. Technical customization size, pressure, design, pump accessories. Bump blower a few revolutions with driver to check that direction of rotation agrees with arrow near blower shaft, and that both coast freely to a stop. Download center rotary lobe blower documents click on the brochures, drawings, manuals and software sections, in order to see the available documents for rotary lobe blower range. Roots products sold copies are available upon request. Delta blower generation 5 is therefore already the 5th generation of aerzen blower units and represents. Aerzener maschinenfabrik was the first blower manufacturer to design compact units in 1960 and has developed this machine type continuously ever since. Information in this manual is correct as of the date of publication. It is a long life, high film strength, energy efficient, synthetic lubricant that significantly increases bearing life and equipment reliability. To find out more about our vastly variety of products click through the owners manual. Superchargers overview roots, centrifugal, and twin screw. Howden roots reserves the right to make design or material changes without notice, and without obligation to make similar changes on equipment of prior manufacture.
Within this frame size are two case lengths, selected to produce reasonable steps in blower carjacity ratings. You get a blower that not only fits but gives you the best performance in its class. Do these things to get the most from your roots blower. Roots blower rootstype supercharger how does it work. Root blower instructions on operation and installation roots blower. The blower is a rotary lobe compressor suitable only for industrial use as described in this manual.
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