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RB-7-100    Page  10 

Blower inlet and outlet are temporarily capped to keep out dirt and other contaminants during shipment.  These 
covers must be removed before start-up. 
 
The internal surfaces of all RBS units are mist sprayed with a rust preventative to protect the machine during 
shipment.  Remove this film upon initial startup, using any commercial safety solvent.  Position the blower so that 
the inlet and discharge connections are in the vertical position (vertical airflow).  On vertically mounted units, it will 
be necessary to lay the unit on its side supporting the ends of the unit so as not to restrict the port on the bottom 
side.  Place a shallow pan on the underside of the unit.  With the blower disconnected from power, spray the 
solvent in the top port, rotating the impellers by spinning the shaft manually.  Continue this procedure until the unit 
is visibly clean. 

 

 

Rotating components will cause severe injury in case of personal contact.  Keep hands and loose 
clothing away from blower inlet and discharge ports. 

 
 
 
 
 
 
 

Summary of Contents for RBS 15

Page 1: ...PARTS LIST OPERATING AND SERVICE MANUAL RBS BLOWERS Models RBS 15 225 RB 7 100 Version 02 May 05 2017...

Page 2: ......

Page 3: ...ns are factory trained and skilled in blower maintenance and repair They are ready to respond and assist you by providing fast expert maintenance and repair service INSTRUCTIONS FOR DETERMINING BLOWER...

Page 4: ...on Drum 28G28 AEON PD XD Extreme Duty Synthetic Lubricant Description Part Number 1 Quart 28G46 Case 12Quarts 28G47 1 Gallon Container 28G42 Case 6 Gallons 28G43 5 Gallon Pail 28G44 55 Gallon Drum 28G...

Page 5: ...onomical operation and minimum downtime Danger is used to indicate the presence of a hazard which will cause severe personal injury death or substantial property damage if the warning is ignored Warni...

Page 6: ...ved Electrical shock can and may be fatal Blower unit must be grounded in accordance with the National Electrical Code A ground jumper equal to the size of the equipment ground conductor must be used...

Page 7: ...ITY AND PERFORMANCE 2 FOREWORD 4 SAFETY PRECAUTIONS 5 INTRODUCTION 8 SECTION 1 EQUIPMENT CHECK 9 SECTION 2 INSTALLATION 11 SECTION 3 LUBRICATION 17 SECTION 4 OPERATION 21 SECTION 5 MAINTENANCE 25 SECT...

Page 8: ...ation section 4 22 Parts list section 8 28 Piping 13 Recommended lubricant 20 Removing protective materials 9 Repositioning the mounting feet 11 Safety precautions 5 Safety precautions 24 Maintenance...

Page 9: ...TALY As with other precision machinery there are several relatively simple installation operation and maintenance procedures that you must observe to assure optimum blower performance There is no gues...

Page 10: ...ore the blower in a clean dry heated if possible area 2 Make certain inlet and discharge air ports are tightly covered to prevent foreign material from entering the air box 3 All exposed non painted s...

Page 11: ...scharge connections are in the vertical position vertical airflow On vertically mounted units it will be necessary to lay the unit on its side supporting the ends of the unit so as not to restrict the...

Page 12: ...ack screws or wedges are used during grouting they must be backed off and wedges removed before final tightening of anchor bolts Refer to grouting instructions Where a concrete foundation is not feasi...

Page 13: ...Motor and blower pulleys must be parallel to each other and in the same plane within 1 32 inch Belt tension should be carefully adjusted to the belt manufacturer s recommendation using a belt tension...

Page 14: ...ve at the calculated shaft load PIPING Inlet and discharge connections on all blowers are large enough to handle maximum volume with minimum friction loss Reducing the pipe diameter on either inlet or...

Page 15: ...RB 7 100 Page 14 FIGURE 2 2 BELT DRIVE OVERHUNG LOAD CALCULATIONS RBS OVERHUNG LOAD Lbs To Max load at z 0 see table in next page...

Page 16: ...RB 7 100 Page 15 RBS OVERHUNG LOAD...

Page 17: ...ment has been used It will also eliminate both premature filter servicing and premature blower failure due to a plugged filter when the filter pressure drop is used to establish maintenance points In...

Page 18: ...out oil in the sump Do not operate before adding lubricant Lubrication Instructions Filling procedure Refer to Figure 3 1 Remove the breather B from the drive cover Add oil to the drive sump until oil...

Page 19: ...37 PT 604 oz 21 PT 336 oz 58 8 PT 941 oz 205 225 63 PT 1008 oz 33 PT 538 oz 96 6 PT 1546 oz Note Quantities are for purchase estimates only FIGURE 3 2 APPROXIMATE OIL CAPACITIES GEAR END LUBRICATION D...

Page 20: ...ON PD SYNTHETIC LUBRICANT AEON PD is formulated especially for positive displacement blower service to provide maximum blower protection at any temperature One fill of AEON PD will last a minimum of 4...

Page 21: ...p determine the optimum oil change interval For best performance and equipment protection use AEON PD Synthetic Lubricant which has been specifically formulated for positive displacement blowers NOTIC...

Page 22: ...lieve at or below the maximum pressure differential rating of the blower NOTICE Relief valves should be placed as close as possible to the blower inlet or discharge In some instances pressure may be r...

Page 23: ...ge temperature are below the maximum limitations as shown FIGURE 4 1 MAXIMUM MINIMUM OPERATING LIMITATIONS 1 Resonance phenomena in the plant are possible when the rotation speed is close to the minim...

Page 24: ...and incidental contact 5 Check the unit for proper lubrication Proper oil level cannot be over emphasized Too little oil will ruin bearings and gears Too much oil will cause overheating and can ruin...

Page 25: ...re differential 4 Worn gears 5 Worn bearings 1 Re time impellers 2 Check mounting alignment and relieve pipe strains 3 Reduce to manufacturer s recommended pressure Examine relief valve re set if nece...

Page 26: ...RB 7 100 Page 25 SECTION 5 MAINTENANCE FIGURE 5 1 MAINTENANCE CHECK LIST...

Page 27: ...sembly stop the blower by following the procedure described at paragraph 6 PREPARATION OF THE BLOWER Disassemble the drive components pulleys coupling following manufacturer s instructions if there ar...

Page 28: ...ng 43 or the seal faces of the mechanical seal for TMS version Secure the sump 12A with the relevant screws REINSTALL THE BLOWER Couple the motor as shown in paragraph 4 4 1 04 4 2 Refill the sump 12A...

Page 29: ...RB 7 100 Page 28 SECTION 7 PARTS LIST 7 1 RBS 15 25 Sectional drawing FIGURE 7 1...

Page 30: ...10 RB3209830310 23A OIL SPLASH DISK 2 RB3195721204 RB3195721204 23B OIL SPLASH DISK 2 RB3195721204 RB3195721204 26 LOCK NUT 2 RB1595600172 RB1595600172 27B SCREW 1 RB1525000116 RB1525000116 30 KEY A 1...

Page 31: ...RB 7 100 Page 30 7 2 RBS 35 106 Sectional drawing FIGURE 7 2...

Page 32: ...SPACER 4 RB3202501252 RB3202501252 RB3202501252 RB3262480310 RB3262480310 RB3262480310 26 LOCK NUT 2 RB3005420125 RB3005420125 RB3005420125 RB1506000125 RB1506000125 RB1506000125 27B SCREW 2 RB152440...

Page 33: ...37640125 RB1937640125 RB1937640125 RB1506300125 RB1506300125 RB1506300125 27B SCREW 1 RB1524600116 RB1524600116 RB1524600116 RB1524600116 RB1524600116 RB1524600116 30 KEY A 1 RB1529400124 RB1529400124...

Page 34: ...RB 7 100 Page 33 7 3 RBS 115 225 Sectional drawing FIGURE 7 3...

Page 35: ...3250850301 RB3250850301 RB3203150301 RB3203150301 25B SEALING SPACER 2 RB3250860301 RB3250860301 RB3203160301 RB3203160301 26 LOCK NUT 2 RB1507400125 RB1507400125 RB1507000125 RB1507000125 27A LOCK NU...

Page 36: ...01 RB3245160301 RB3245170301 RB3245170301 25B SEALING SPACER 2 RB3203160301 RB3245390301 RB3245390301 RB3245400301 RB3245400301 26 LOCK NUT 2 RB1507000125 RB3005950125 RB3005950125 RB2022590125 RB2022...

Page 37: ...RB 7 100 Page 36 OVERHAUL KIT...

Page 38: ...RB 7 100 Page 37...

Page 39: ...RB 7 100 Page 38...

Page 40: ...eof which in the Company s judgment is proved not to be as warranted Labor shall be limited to the amount specified in the Company s labor rate schedule Labor costs in excess of the Company rate sched...

Page 41: ......

Page 42: ...For additional information contact your local representative or visit www contactgd com mobile 2012 Gardner Denver Inc Printed in U S A...

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