Manuale d’uso / di manutenzione del prodotto G12-436 del fabbricante Roper
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G12-436 04/08/04 ® 3611- 4722 GHB and BHB Supplement to G12-209 OWNERS MANUAL SAFETY INSTRUCTIONS This is an industrial component. Only a qualified sy stems inte grator should be allowed to design it into a system. The integrator must determine proper plumbing, mounting, driveline and guard components.
Good Practice NOTE: These are general guidelines and do not c over all possible situations. It is t he responsibility of the system integrator to appl y this product properly. Plumbing 1. The inlet pipe should b e as short and straight as possible to minimize suction pr essure losses .
WARNING Operating without guards could result in serious injury or death. Machinery in operation can grab, crush, cut, mangle and dismember. Do not operate without adequate guards in place.
INSTALLATION Check Ports Versus Rotation: Make sure the inlet and discharge po rts have been correctly plumbed corresponding to the direction of rot ation and the relief valve, if present, is properly positioned. See following drawings for various configurations.
Figure B 5.
1. RECOMMENDED TOOL LIST NOTE: Tools not furnished with pump. Tools for all Pumps: (1) Safety Glasses (1) 9/16” Combination Wrench (1) ¾” Combination Wrench (1) 6” Adjustable Wrench (1) CG-45 S.
2. INSTRUCTIONS FOR PUMP DISASSEMBLY Refer to PUMP SECTIONAL DRAWINGS, (Figures 7.1 and 7.2) 1. Read WARNINGS before starting to disassemble pump. While disassembling pump, always inspe ct disassembled parts and adj acent parts to see if further disassembly is needed.
D.) For 3700/4700 “ GHBO” and “BH B” pumps, fo llow steps 5 4 – 61. 3600/4600 ‘GHB” Gear Reduction Un it (See Figures 7.1 and 7.2) 21. Drain oil from gear reduction unit. 22. Remove drive key (A). Remove four hex head ca p screws (U) and slide seal retainer (37) assembled wit h lip seal (39) off end of pinion shaft (42).
50. Remove drive gear (46). A gear pull er may be necessary in removing gear, as a close fit is maintained between gear and shaft. 51. Remove drive gear key (Z ). 52. Remove four socket head cap screws (AD) securing cove r (49) to backplate (6A, B). Remove cover gasket (50).
6. A.) For 3600/4600 “GHBO,” “G HB,” and “BHB” pumps with shaft pa cking, follow steps 7 – 18. B.) For 3700/4700 “GHBO,” “G HB,” and “BHB” pumps with a stand ard mechanical seal, follow steps 28 – 3 8.
3700/4700 “GHBO,” “GHB,” and “BHB” Pumps (Sta ndard Mechanical Seal) (See Figure 7.1) 28. Place drive gear (34) into case bo re. Install key (B) in keyway of drive shaft (32). Slide drive shaft into bore of drive gear. 29. Place appropriate number of case ga skets (20) on backplat e side of case (19A, B, C, D).
50. Install antirotation pin (T) in locator rin g (60). 51. Position locator ring (60 ) with antirotation pin (T) toward seal face. Align antirotation pin (T) wit h slot in back of stationary seal face and push into counterbore of backplate (6A, B). 52.
5. INSTRUCTIONS FOR ASSEMBLY OF A TYPE “BHB” HYDRAULIC DRIVE 1. Refer to Section 3, INSTRUCTIONS FOR PUMP ASSEMBLY, steps 1 – 5. For insta lling packing, refer to steps 7 – 18. For installing mechani cal seal, refer to steps 28 – 38. 2. Refer to sectional drawing (Figu re 7.
14. Rotate pinion to desired position. Install and tighten six hex head cap screws (W) along with six flat washers (X) and six lockwashers (Y). 15. If necessary, reposition plugs (AA), pet cock (AC), and oil cup (AB). Oil cup should be at uppe rmost point and petcock at second hole from bottom.
13. Refer to gear ratio chart to select de sired gear ratio. 14. Slide drive gear (46) on driv e shaft (32) securing in place u sing retaining ring (45). Make su re key (Z) and spacer (47) are in place. The number of teeth o r part number is stamped on drive gear (46).
GEAR REDUCTION RATIOS AND CAP ABILITIES Gear reducers are rated to transmit up t o the horsepower s (kW) shown below. Three inte rchangeable gear ratios a re available.
7. PARTS LIST 2. Ball Bearing 3. Retaining Ring, Bearing Cage 4. Retaining Ring, Ball Bearing 5. Lip Seal (GHB) 6. Backplate A. Standard B. Jacketed 7. Bearing, Short 8. Bearing, Long 9. Seal Retainer 11. Mechanical Seal 12. Retaining Ring, Mechanical Seal 13.
28. Spring Guide 29. Spring 30. Poppet 31. Adapter 32. Drive Shaft 33. Idler Shaft 34. Drive Gear 35. Idler Gear 57. Expansion Washer 58. Cam, Double Setting Relief Valve only 59.
AP. O-Ring, Double Setting Relief Valve only Gear Reduction Assembly only 38. Bearing Retainer Gasket 39. Lip Seal 40. Retaining Ring, Ball Bearing 41. Ball Bearing 42. Pinion Gear and Shaft 43. Needle Bearing 44. Gear Case 45. Retaining Ring, Drive Gear 46.
Type BHB Hy draulic Drive Bracket Assem bly only 51. Bracket Half, Pump 52. Bracket Half, Motor 53. Coupling Half, Pump 54. Coupling half, Motor 55. Spider Coupling AE.
Figure 7.1 21.
Figure 7.2 22.
FigFigure 3611-4722 MBHB,F,RV HYDRAULIC DRIVE COUPLI NG ASSEMBLY Figure 7.3 23.
8. INDEX A Aligning GHB Pinion Shaft Height, 13 – 14 Assembly Inst ructions All, 9 – 10 3600/4600 “GHBO,” 10 3600/4600 “BHB,” 10 3600/4600 “GHB” Gear Re duction Unit, 10 3700/4700 “G.
TERMS & CONDITIONS AND LIMITED WARRA NTY This agreement (this "Agreement"), consisting of these Terms and Conditions , and the associated Order Acknowledgement is bindi ng upon Roper Pump Company , hereinafter "SELL ER," and the customer, hereinafter "BUYER.
other documents nece ssary to perfect such interests and lie ns. If Buyer defaults in its obligations un der the Order Acknowledgem ent before the price (incl uding any notes given ther efore) of the .
27 or disclaim, (i) Seller's aggregate liability arisi ng from or re lating to this Order Acknowledgement or good s, regardless of the cause of action assert ed, is limited to the amount paid by .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Roper G12-436 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Roper G12-436 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Roper G12-436 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Roper G12-436 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Roper G12-436, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Roper G12-436.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Roper G12-436. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Roper G12-436 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
