Sterling BJ1-625 - Manuals

Page vii 5 Maintenance 26 5-1 Maintaining Drive Components 26 5-2 Replacing Timing Belts 27 5-3 Lubrication Specifications and Considerations 27 5-4 Knife Recommendations and Adjustments 28 5-4-1 Removing, Replacing and Adjusting Granulator Combs 28 5.4.1.a. Removing Rotor Combs: 28 5.4.1.b. Removin...

Page viii List of Figures 1. Belt Tensioning Chart 27 2. Recommended Spare Parts List Categories 32 3. S Series Screenless Granulator (Front) 39 4. S Series Screenless Granulator (Back) 39 5. Segregation Chamber Access 40 6. Cutting Chamber Detail 40 7. Discharge Options 41 8. Knife Bolt/Screw Tight...

Page ix Ball & Jewell Warranty Information Thank you for your purchase of your new EX Series Screenless Granulator. We are confidentthat you will have excellent results and trouble-free operation with this machine. When the machine arrives at your plant, inspect it carefully for shipping damage ...

Page 13 1-2 Granulator Specifications Table 1: Granulator Specifications EX909 EX913 EX918 Cutting Circle 9.7” (247 mm) 9.7” (247 mm) 9.7” (247 mm) Throughput 30 lbs./hr (14 kg/hr) 40 lbs./hr (18 kg/hr) 50 lbs./hr (23 kg/hr) Cutting Chamber 9” x 9” (229 mm x 229mm) 9” x 13” (229 mm x 330mm) 9” x 18”...

Page 14 • No Tools Required to open the cutting chamber/segmentchamber/hopper chute • Four (4) swivel casters 1-4 Available Options Available standard options for EX Series Granulators include: • Alternate feed chutes. • Alternative voltages: 208/3/60, 380/3/50, 415/3/50, 575/3/60 • Alternate comb t...

Page 15 2 Shipping Information 2-1 Unpacking and Inspection You should inspect your Ball & Jewell EX Series ScreenlessGranulator for possible shipping damage. Thoroughly check the equipment for any damage that might haveoccurred in transit, such as broken or loose wiring andcomponents, loose har...

Page 16 2-3 If the Shipment is Not Complete Check the packing list as back-ordered items are noted on thepacking list. You should have: ; Ball & Jewell EX Series Screenless Granulator ; Bill of lading ; Packing list ; Operating and Installation packet ; Detailed recommended spare parts list ; El...

Page 18 3 Installation 3-1 Scope This chapter contains all instructions required for experiencedinstallation personnel to install the granulator and prepare it forproduction. You must follow all instructions carefully and in thesequence presented. Be sure to observe all DANGER, WARNING, CAUTION, and...

Page 19 3. Look inside the base evacuation area. Spare parts, such ascombs, are often placed inside this area for shipping purposes. ! CAUTION ! The cutting chamber combs are EXTREMELY SHARP. Always wear heavy glovesand exercise care when working in the cutting chamber . 4. Carefully inspect the int...

Page 20 4. Position and connect any optional accessory equipment such asvacuum lines, conveyors, and separators. Ensure all tubingjoints are securely clamped and supported. 3-5 Electrical Considerations !!! DANGER !!! Improper electrical connections can damage the granulator and CAUSE SERIOUS OPERAT...

Page 21 Make certain all electrical connections are properly made andsupported between accessories and the control enclosure (refer tothe wiring diagram for wire and terminal connections). !!! DANGER !!! Before undertaking any machine repairs or maintenance, always make certain that the machine disc...

Page 23 4 General Operation 4-1 Scope This chapter contains the information required to carry out pre-operational procedures, as well as general operation. Thechecklist of items listed below should always be reviewed prior toa production run. 4-2 Pre-Operational Checklist To ensure the granulator is...

Page 25 ! CAUTION ! Never close the chamber access doors without checking that all three (3) segregation chambers are in place and hand knobs are tight. Never attempt to run machine without all three (3) segregation chambers in place and tightened. Always wear heavy gloves and exercise care when wor...

Page 26 5 Maintenance 5-1 Maintaining Drive Components For continuing reliable operation of the granulator, it is of theutmost importance that the motor drive belt tension is correct.Correct tension reduces wear on the rotor and motor bearings andreduces slip to a minimum. Belt drives must be tensio...

Page 27 Figure 1: Belt Tensioning Chart New Belt Used Belt Design HP Min Max Min Max 1 442 443 438 440 2 466 469 459 462 3 490 495 480 485 5-2 Replacing Timing Belts 1. Remove the guard cover. 2. Find and loosen the two (2) interior guard plate screws near thegearmotor timing belt drive from inside ...

Page 28 suitability for use in heavy-duty applications under heavy shockloads. It also contains rust inhibitors, has high temperaturestability, and exhibits good water resistance. Bearings should be lubricated with care. Too much grease appliedto the bearings at one time can rupture bearing seals. U...

Page 30 the hex cams have a “dot” machined on the cam face to showthe high point when installed. 3. Assemble a washer and hex cap screws into each adjustmentcam hole and finger tighten them. 4. Slowly turn the rotor back and forth. Using the right hand andleft hand adjustment cams, move the bed comb...

Page 31 Step 1: Fill the bin with granulate of the material you intend to run throughthe granulator. Make sure the bin is filled to a level that covers thefront face of the latex sensor covering located on the rear wall ofthe bin. Step 2: Make sure that power is supplied to the machine by turning th...

Page 33 6 Troubleshooting Problem Possible Cause Solution Feedstock may be hung up inside thehopper. Shut machine down and check. No granulate Vacuum line may be clogged. Clean as needed. Comb gap is too large. Adjust to proper gap specification. Stringy granulate Combs are dull. Reverse bed comb or...

Page 35 Service Notes ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ _________________________________________...

Page 38 Parts Department Call Spare Parts Express toll-free 8am – 8PM EST (800) 229-2919. Ball & Jewell OEM quality replacement and spare parts ensure operation at design specifications. Please have the modeland serial number of your equipment when you call. Consult the Customer Parts List inclu...

Warranty Sterling, Inc. warrants all equipment manufactured by it to be free from defects in workmanship and material when used under recommended conditions. The Company’s obligation is limited to repair orreplace (FOB the factory) any parts for a period of 12 months from initial start-up or 18 mont...