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Regenerative Blower IOM - 4-13-2015 - all-star …

OPERATION/MAINTENANCE. INSTRUCTIONS. Regenerative Blower . Registered and approved by one or more of these standards agency CE ISO RoHS. 9001 Compliant All-StarTM HBTM Series and BigBertha Blower TM Are registered trade marks of All-StarProducts. Sample Installation Layout Pressure Typical Pressure ReliefValve Pressure Gauge Arrangement Vent Check Line Valve 3 pipe diameters 3 pipe diameters Pressure +/-1 diameter +/-1 diameter System Discharge Blower Inlet Vacuum Min 2pipe Min 5pipe Filter diameters Diameters from Inlet or flowmeter Flow Meter Inlet Filter 1. Recommended piping should be one diameter larger than the inlet and outllet diameter until piping has reach the working area. 2. Due to the high discharge temperature, metal piping is recommended for the first 5 to 8 feet distance from the Blower on pressure applications. 3 Elbows increase frictional loss. Keep the number of right angle bends to a minimum. 4. Pressure relief valves should be installed in a T fitting that is at least one pipe diameter than the exhaust port diameter.

OPERATION/MAINTENANCE INSTRUCTIONS REGENERATIVE BLOWER All-StarTM HBTM Series and BigBertha BlowerTM Are registered trade marks of All-StarProducts. ISO 9001 RoHS CE Compliant Registered and approved by one or more of these standards agency

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Transcription of Regenerative Blower IOM - 4-13-2015 - all-star …

1 OPERATION/MAINTENANCE. INSTRUCTIONS. Regenerative Blower . Registered and approved by one or more of these standards agency CE ISO RoHS. 9001 Compliant All-StarTM HBTM Series and BigBertha Blower TM Are registered trade marks of All-StarProducts. Sample Installation Layout Pressure Typical Pressure ReliefValve Pressure Gauge Arrangement Vent Check Line Valve 3 pipe diameters 3 pipe diameters Pressure +/-1 diameter +/-1 diameter System Discharge Blower Inlet Vacuum Min 2pipe Min 5pipe Filter diameters Diameters from Inlet or flowmeter Flow Meter Inlet Filter 1. Recommended piping should be one diameter larger than the inlet and outllet diameter until piping has reach the working area. 2. Due to the high discharge temperature, metal piping is recommended for the first 5 to 8 feet distance from the Blower on pressure applications. 3 Elbows increase frictional loss. Keep the number of right angle bends to a minimum. 4. Pressure relief valves should be installed in a T fitting that is at least one pipe diameter than the exhaust port diameter.

2 For safety reasons, it is highly recommended to set the relief valve below the application pressure level. 5. Discharge air temperature increases at pressures greater than 65 H2O. All discharge piping must be marked DANGER-HOT-DO NOT TOUCH . 6. IMPORTANT: To insure warranty coverage on the Blower , a properly sized air filter and relief valve must be installed. If not installed, the Blower will not be covered by the all-star warranty. Typical Vacuum Arrangement Inlet Filter Discharge Pressure Silencer Blower System Inlet Vacuum Intake Silencer 3 pipe diameters 3 pipe diameters 2pipe 5 pipe +/-1 diameter +/-1 diameter diameters diameters Flow Meter Vacuum Gauge VacuumRelief Valve -1- Mounting Position of Discharge Silencers on 2-Stage High Pressure Models Standard 2-stage high pressure blowers are now supplied with the discharge silencer housing facing towards the rear of the Blower as shown in Position B, below. This new mounting position provides a more compact package.

3 A separate set of mounting parts are included with each Blower to allow customers to change the direction of the mounting flange to position A . If mounting position B is desired, the extra mounting parts can be discarded. Should you have any questions regarding this conversion, feel free to contact all-star Products at 800-431-8258. DISCHARGE POSITION A . DISCHARGE POSITION B . -2- 1 INTRODUCTION. To insure safe operation of your all-star Blower , please read this instruction manual and pay particular attention to the instructions marked with the following signs. ! DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous ! WARNING situation, which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous ! CAUTION situation, which, if not avoided, may result in minor or moderate injury. Application The all-star Blower is a complete unit, ready for immediate installation as a vacuum pump or as a compressor.

4 It is designed for handling air and other non-flammable non-corrosive and non-explosive gasses only. Suction and compressor pressure The drive motor can be loaded to the total differential pressure given in the Technical Data Table. Blowers with limited performance curves in the high pressure ranges should be fitted with relative pressure relief valves in order to avoid overloading of the motor. Pressure relief valve can be mounted directly on the outlet and vacuum relief valves can be mounted directly on the inlet of the Blower . Environment (Ambient) Temperature The Blower motor rating is based on an ambient temperature of 40 Deg C (104 Deg F). For operation in higher temperature ambients, refer to all-star Products. -3- Performance Specifications All Blower motors are 2 pole design and operate at approximately 3450 rpm on 60Hz and 2850 rpm on 50Hz. Motors are suitable for operation on 50Hz at 3/50/220/380 volts. Motor rated current can vary from the table below.

5 It is recommended to use the name plated current values in those cases. Notations: P=Pressure V=Vacuum in inches of water. Maximum Performance Prior Sound Wt Model No Model HP Voltage Current SCFM *P *V db(A) lbs RB1-025-1 HB-1291- .25 1/60/115/230 / 38 28 28 55 15. RB1-025-3 HB-129 .25 3/60/208-230/460 .94 / .86 / .43 38 28 28 55 15. RB1-033-1 HB-129-12 .33 1/60/115/230 / 38 32 30 55 15. RB1-033-3 HB-129A .33 3/60/208-230/460 / /.67 38 32 30 55 15. RBH2-067-1 HB-229-1 .67 1/60/115/230 / 63 67 58 61 27. RBH2-067-3 HB-229 .67 3/60/208-230/460 / / 63 67 58 61 27. RBH3-101-1 HB329-1. - 1/60/115/230 14 / 7 105 58 59 64 36. RBH3-101-3 HB-329 3/60/208-230/460 4 / / 105 58 59 64 32. RBH3-105-1 HB-319-1 1/60/115 /230 17 / 105 76 73 64 33. RBH3-105-3 HB-329A 3/60/208-230/460 105 76 73 64 34. RBH3-2-2 HB-339-1 2 1/60/230 105 90 82 64 43. RBH3-2-3 HB-339 2 3/60/208-230/460 105 90 82 64 43. RBH4-105-2ll HB-419-1 1/60/230 155 59 58 73 48. RBH4-105-3ll HB-419 3/60/28-230/460 / / 155 59 58 73 46.

6 RBH4-2-2 HB-449-1 2 1/60/230 155 72 64 73 46. RBH4-2-3 HB -449 2 3/60/208-230/460 / / 155 72 64 73 49. RBH4-205-2 HB-429-1 1/60/230 155 89 85 73 51. RBH4-205-3 HB-429 3/60/208-230/460 / / 155 89 85 73 51. RBH4-3-3 HB-439 3 3/60/208-230/460 / / 155 126 102 73 58. RBH6-305-2 HB-529-1 1/60/230 228 89 88 77 73. RBH6-305-3 HB-529 3 .5 3/60/208-230/460 / / 228 89 88 77 73. RBH6-5-2 HB-629-1 5 1/60/30. /6 228 119 112 77 79. RBH6-5-3 HB-629 5 3/60/208-230/460 / / 228 119 112 77 78. RBH6-601-3 HB-639 3/60/208-230/460 / / 228 129 125 77 84. RBH8-805-3 HB-729 3/60/208-230/460 / / 400 116 120 79 172. RBH8-1105-3 HB-829 3/60/208-230/460 / / 400 160 139 79 182. RBH9-15-3 HB-919 15 3/60/208-230/460 / / 850 76 76 81 221. RBH9-20-3 HB-929 20 3/60/208-230/460 65 / / 850 118 118 81 247. RBH9-30-3 HB-939 30 3/60/208-230/460 93 / 88 / 44 850 173 151 81 351. 2 STAGE. RBH23-101-1 HB-2308 1/60/115/230 / 67 100 98 66 53. RBH23-101-3 HB-2308 3/60/208-230/460 4 / / N 67 100 98 66 51. RBH33-2-2 HB-3315-1 2 1/60/230 105 100 94 69 62.

7 RBH33-205-2 HB-3319-2 1/60/230 105 117 119 69 56. RBH33-205-3 HB-3319 3/60/208-230/460 / / 105 117 119 69 56. RBH33-305-3 HB-3326 - 3/60/208230/460 / / 105 141 141 69 73. RBH43-305-2 HB-4326 1/60/230 165 . 155 155 77 81. RBH43-5-3 HB-4337 5 3/60/208-230/460 / / 165 167 165 77 89. RBH43-601-3 HB-4346 3/60/208-230/460 / / 165 197 168 77 95. RBH63-601-3 HB-6346 3/60/208-230/460 / / 230 153 153 79 152. HB-6355 3/60/208-230/460 / 230 217 171 79 159. RBH63-1105-3 HB-6375 3/60/208-230/460 / / 230 271 181 79 165. RBH64-805-3 HB-6455 3/60/208-230/460 / / 340 88 80 79 159. RBH64-1105-3 HB-6475 3/60/208-230/460 / / 340 102 108 79 178. RBH83-1105-3 HB-8310 3/60/208-230/460 / / 410 128 137 81 247. RBH83-1705-3 HB-8315 3/60/208-230/460 53 / / 410 240 183 81 314. RBH83-25-3 HB-8320 25 3/60/208-230/460 / / 410 317 261 81 353. RBH84-1105-3 HB-8410 3/60/208-230/460 / / 600 60 68 81 243. RBH84-1705-3 HB-8415 3/60/208-230/460 53 / / 600 106 104 81 309. -4- 2 OPERATION. Transport and Storage When lifted by crane, all-star blowers must be secured at the eyebolt on the pump casing Attention should be paid to the load bearing capacity of the hoisting equipment (refer to Table 1 for unit weight).

8 Installation all-star blowers can be installed and mounted in any horizontal or vertical position. Quiet vibration-free running is achieved by insuring the Blower is mounted onto a firm foundation or structure. Keep intake and discharge ventilation openings clear. The direction of flow is indicated by an arrow marked on the silencer housing. ! WARNING On installation or after maintenance, it is required to check that the Blower rotation is correct before returning to service. ! WARNING Do not operate the Blower with the outlet blocked or restricted. Solid particles and impurities must be filtered and eliminated from the air or gas from entering the Blower by installing a filter on the intake. Open discharge or intake are to be fitted with protective screens. If the Blower is mounted on its cover or close to a wall, a minimum of 30mm (1- ) clearance must be maintained between the housing and the mounting surface or wall. Oh the discharge side, the cover, impeller, silencer housing must not come in contact with flammable materials.

9 -5- The flow noise is reduced by the built-in silencers. In the case of free-gas intake or exhaust, the noise can be further reduced by attaching silencers to the Blower . In order to reduce the noise emissions further, the blowers should not be attached onto components that radiate sound, such as thin-walled structural steel or metal plates. If necessary, intermediate sound absorbent materials should be included in the installation. Electrical Connection ! DANGER The electric power must be disconnected before any work is performed on the Blower or associated equipment. The system voltage and frequency must be the same as stated on the Blower nameplate. +/-5% voltage and +/- 2% frequency variations are permitted without affecting the Blower performance. The incoming electrical power should be connected according to the wiring diagram located in this brochure or in the conduit box. The protective earth connections should be connected to the terminal. ! CAUTION High surface temperatures of more than 70 Deg C (158 Deg F) can occur on the Blower 's surface.

10 No heat-sensitive parts such as normal electrical leads or electronic components can make contact with or be attached to the Blower . Warning signs and protective screens must be installed around the Blower surfaces to prevent accidental contact by individuals. The rated motor current and operating temperatures are based on a 40 Deg C ambient. Select motor circuit breakers to match the rated motor full load and starting currents, which typically are 600-650%. higher than full current. Due to the high inertia of the Blower 's impeller, starting time can extend to 5-9 seconds. As a result slow blow fuses should be considered. all-star Blower motors are suitable for operation on VFDs as standard. Shielded power leads are recommended to control high requency currents and voltage harmonics caused by EMF. (electro-magnetic interference). When operating the Blower with a VFD, the Blower speed should not exceed 4000 rpm. For higher speed operation, contact all-star . -6- Commissioning !


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