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www.dorner.com/service_manuals.asp

DORNER MFG. CORP.

INSIDE THE USA

OUTSIDE THE USA

P.O. Box 20 • 975 Cottonwood Ave.

TEL: 1-800-397-8664

TEL: 262-367-7600

Hartland, WI 53029-0020 USA

FAX: 1-800-369-2440

FAX: 262-367-5827

851-824 Rev. A

Allegro 18

"

 Integral Conveyor

Maintenance & Parts Manual

Summary of Contents for Allegro 18"

Page 1: ...service_manuals asp DORNER MFG CORP INSIDE THE USA OUTSIDE THE USA P O Box 20 975 Cottonwood Ave TEL 1 800 397 8664 TEL 262 367 7600 Hartland WI 53029 0020 USA FAX 1 800 369 2440 FAX 262 367 5827 851 824 Rev A Allegro 18 Integral Conveyor Maintenance Parts Manual ...

Page 2: ... Timing Belt Tensioning 11 Timing Belt Replacement 11 Drive or Driven Timing Pulley Replacement 11 Gearmotor Replacement 12 Notes 13 Service Parts 14 Drive Package and Gearmotor 14 Frame Assembly 16 Return Policy 18 Introduction Upon receipt of shipment Compare shipment with packing slip Contact factory regarding discrepancies Inspect packages for shipping damage Contact carrier regarding damage A...

Page 3: ... before removing guards or performing maintenance A WARNING Gearmotors may be HOT DO NOT TOUCH Gearmotors A WARNING Dorner cannot control the physical installation and application of conveyors Taking protective measures is the responsibility of the user When conveyors are used in conjunction with other equipment or as part of a multiple conveyor system CHECK FOR POTENTIAL PINCH POINTS and other me...

Page 4: ...1 824 Rev A Allegro 18 Integral Conveyor Product Description Refer to Figure 1 for typical components Figure 1 Figure 1 1 Drive End 2 Gearmotor Mounting Package 3 Idler Tension End 4 Conveyor 5 Mounting Brackets 1 4 5 2 3 ...

Page 5: ...s on the idler tail is in the down position and that the spring plunger has locked down the idler tail 2 Using an M10 wrench loosen the M6 screw Figure 3 item 1 on both sides of the conveyor to allow for tensioning and tracking of the belt Figure 3 Figure 3 3 Using an M8 wrench loosen back out the M5 screw Figure 4 item 1 on both sides of the conveyor to tension the belt Figure 4 Figure 4 4 Tighte...

Page 6: ...ide of the conveyor using a wrench to hold the hex bar Figure 6 item 1 underneath remove the M6 screw Figure 6 item 2 Figure 6 Figure 6 4 Remove the head plate Figure 7 item 1 from the conveyor frame holding spindle in place Figure 7 Figure 7 5 Slide the spindle out 6 To replace the idler tail pulley reverse the removal procedure 7 Install belt on the conveyor then tension the belt See Conveyor Be...

Page 7: ...ulley Figure 9 item 4 Remove driven pulley and timing belt 5 On the opposite drive side of the conveyor using a wrench to hold the hex bars Figure 10 item 1 underneath remove the two M6 screws Figure 10 item 2 Figure 10 Figure 10 6 Remove the head plate Figure 11 item 1 from the conveyor frame holding spindle in place Figure 11 Figure 11 7 Slide the spindle out A WARNING Exposed moving parts can c...

Page 8: ...p Figure 12 item 4 between bearing and spindle hub Figure 12 item 5 as shown Figure 12 Figure 12 2 Using puller part 807 1716 Figure 13 item 1 remove and discard bearing Figure 13 Figure 13 Replacement 1 Inspect the head plates bearing seating surface Figure 14 item 1 If they are worn or damaged replace See Service Parts on page 14 Figure 14 Figure 14 2 Inspect spindle Figure 15 item 1 Replace if ...

Page 9: ...veyor belt See Conveyor Belt Replacement on page 5 2 Loosen four screws Figure 19 item 1 and remove timing belt covers Figure 19 item 2 Figure 19 Figure 19 3 Remove tension on timing belt Figure 20 item 1 by loosening tensioner screw Figure 20 item 2 Figure 20 Figure 20 4 Loosen set screw Figure 20 item 3 on driven pulley Figure 20 item 4 Remove driven pulley and timing belt A WARNING Exposed movi...

Page 10: ...tor mounting package Figure 22 item 2 and spacer Figure 22 item 3 Figure 22 Figure 22 7 Remove four screws Figure 23 item 1 and drive mounting plate Figure 23 item 2 Figure 23 Figure 23 8 Remove four screws Figure 24 item 1 from gearmotor and mount plates Figure 24 item 2 Figure 24 Figure 24 9 Remove eight screws Figure 25 item 1 Remove gearmotor Figure 25 item 2 and mount plates Figure 25 item 3 ...

Page 11: ...ghten set screw 3 Add tension against timing belt Figure 27 item 2 by moving bearing Figure 27 item 3 Tighten screw 4 Install timing belt covers Figure 26 item 2 and tighten four screws Figure 26 item 1 Drive or Driven Timing Pulley Replacement 1 Complete steps 2 5 of Gearmotor Mounting Package Removal on page 9 2 Replace drive or driven pulley Tighten set screws 3 Complete steps 2 4 of Timing Bel...

Page 12: ...t 2 For variable speed motor unplug cord at disconnect Figure 28 item 1 Figure 28 Figure 28 3 Replace gearmotor See Gearmotor Mounting Package Removal on page 9 A WARNING Exposed moving parts can cause severe injury LOCK OUT POWER before removing guards or performing maintenance A DANGER Hazardous voltage will cause severe injury or death LOCKOUT POWER BEFORE before wiring 1 ...

Page 13: ...851 824 Rev A 13 Dorner Mfg Corp Allegro 18 Integral Conveyor Notes ...

Page 14: ...OTE For replacement parts other than those shown in this section contact an authorized Dorner Service Center or the factory Key Service Parts and Kits are identified by the Performance Parts Kits logo Dorner recommends keeping these parts on hand 1 3 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 19 20 21 22 ...

Page 15: ...te 9 75052614 Washdown Cover 10 75052615 Washdown Cover 11 802 123 Bearing 12 450102 Pulley 22 Tooth 13 807 2784 Pulley 48 Tooth 14 814 101 Timing Belt 15 820 823 Gearmotor 16 807 968 Hex Flange Screw M5 0 80 x 10 mm 17 960512MSS Hex Head Cap Screw M5 0 80 x 12 mm 18 930514MSS Hex Head Cap Screw M5 0 80 x 14 mm 19 960616MSS Hex Head Cap Screw M6 1 00 x 16 mm 20 960625MSS Hex Head Cap Screw M6 1 00...

Page 16: ...Dorner Mfg Corp 16 851 824 Rev A Allegro 18 Integral Conveyor Service Parts Frame Assembly 1 10 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 24 23 25 26 27 22 ...

Page 17: ... 11 75052586 Drive Spindle 12 75054099 Head Plate 13 807 1263 Plug 14 980422MSS Square Key 15 75053385 Spacer 16 75057027 Tip Up Tail Mount Bar 17 75057030 Hex Crossmember 18 75057033 Tip Up Post 19 75057107 Head Plate 20 75057113 Idler Spindle 21 807 2781 Socket Head Shoulder Screw 22 911 708 Washer 23 960516MSS Hex Head Cap Screw M5 0 80 x 16 mm 24 960620MSS Hex Head Cap Screw M6 1 00 x 20 mm 25...

Page 18: ... not at fault It is the customer s responsibility to prevent damage during return shipping Damaged or modified items will not be accepted The customer is responsible for return freight Returns will not be accepted after 60 days from original invoice date The return charge covers inspection cleaning disassembly disposal and reissuing of components to inventory If a replacement is needed prior to ev...

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