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IS125 Conveyors | Installation & Maintenance Instructions     

 33

Troubleshooting 

Symptom  

Possible Cause  

Corrective Action  

Belt is slipping or stops under load

Demand is more than the conveyor is rated for

Lubrication between drive pulley and belt

Eccentric tail shaft not rotated into proper position

Verify conveyor capacity 

Clean bottom of belt and drive pulley

Refer to section on tensioning the belt (page 7)

Belt does not move without load

Timing belt or chain not connected 
 

Belt not tensioned properly

Verify correct installation by refering to drive package section of 
this manual (page 16)

Refer to section on tensioning the belt (page 7)

Belt will not track at drive end

Accumulation or belt wear

Improper tension

Refer to Belt Tracking section of this manual (page 25)

Refer to Belt Tension section of this manual (page 33)

Belt will not track at tail end

Irregular product loading or belt wear

Improper tension

Refer to Belt Tracking section of this manual (page 25)

Refer to Belt Tension section of this manual (page 33)

Belt is brittle, delaminating or is discolored 

Belt is being attacked by chemicals or excessive heat

Belt life has expired

Urethane belts can discolor when exposed to UV light

Contact factory to discuss belt application

Replace belt

No corrective action

Motor is hot

Motor can run with a skin temperature of 221ºF

Motor is not protected with overload protection and is 
drawing to much current.

No corrective action

Install overload protection on motor

Speed reducer is getting hot

Speed reducer can run with skin temperature of 225ºF

Speed reducers vent plug was not installed properly 

No corrective action

Refer to Vent Plug Installation section of this manual 
(page 20)

Speed reducer is leaking oil

Speed reducer’s life has expired

Installation was performed incorrectly and input seal 
was damaged 

Replace speed reducer

Replace speed reducer

Bearing noise

Bearings are damaged or failing

Refer to Bearing Replacement section of this manual 
(page 29)

Belt is traveling reverse of desired direction

Motor or speed reducer not wired properly 

Check wiring and correct per wiring instructions

Conveyor belt has prematurely worn out

Correct belt not selected for application

Contact factory to discuss belt application

 

>

If you are unable to remedy the problem with these corrective actions, please contact QC Conveyors Customer Service at (513) 753-6000. Failure to correct the problem may 
lead to abnormal use of the conveyor, thereby voiding the warranty.

Содержание INDUSTRIAL Series

Страница 1: ...s 4057 Clough Woods Dr Batavia OH 45103 USA 1 513 753 6000 qcconveyors com Contents Warnings 2 Required Tools 3 Installation 4 Drive Packages 16 Maintenance 25 Recomended Spare Parts 32 Exploded Views...

Страница 2: ...Read this manual before operating DANGER WARNING WARNING WARNING Climbing sitting walking or riding on conveyor at any time will cause severe injury or death Exposed moving parts can cause severe inj...

Страница 3: ...10 Adjustable Wrench Screw Gun and T 25 Torx Bit Aluminum and steel cutting hack saw or equivalent Wide flat head screw driver Set of allen wrenches 3 32 7 64 1 8 3 16 5 32 1 4 Bubble level u Optiona...

Страница 4: ...ip and inform QC Conveyors of any discrepancies u General Sequence of Installation 1 Mount conveyor to stands or compatible mounting brackets 2 Attach sides or guides to conveyor and adjust as needed...

Страница 5: ...ge on stand attachment bracket should point outboard for conveyors 6 wide or less and inboard for conveyors more than 6 wide 3 Place stand attachment brackets atop stands 4 Replace nuts and tighten us...

Страница 6: ...tion process is the same for each 4 x 2 x 1 Using a 5mm allen wrench loosen two socket head cap screws in each cross tie adjustment plate 2 Slide adjustable cross tie pieces to fit between stands 3 Lo...

Страница 7: ...oles 2 x 2 x 5 Drive in torx screws with a drill 6 Check stand for plumb 7 Tighten socket head cap screws and repeat process on other side of conveyor 8 Check with bubble level to ensure conveyor is l...

Страница 8: ...installing conveyor If it is necessary to use the stand s telescoping adjustment once the conveyor it installed the conveyor must be supported by some other means as the stand will not support any wei...

Страница 9: ...5 Position a double nut clamp on back side of gusset plate 6 Insert hex head screws loosely into holes 7 Slide unistrut into place 8 Tighten hex head screws u Installing Stabilizers to Leveling Feet...

Страница 10: ...ead screws and two wash ers to attach mount to frame u Tee Slot Mounting The following procedures can also be used for attaching stand brackets and adjustable guide brackets 1 Insert square nuts into...

Страница 11: ...of stand 3 Tighten hex head nut u Mounting to Multi Tier Stand 1 Insert a square nut into each channel on top of stand 2 Place mount over square nuts in stand 3 Thread hex head screws through washers...

Страница 12: ...x 2 x 1 Position bottom mount onto stand 2 Insert socket head cap screws through washers and stand top plate 3 Thread hex nuts into screws from underside of top plate 4 Tighten socket head cap screws...

Страница 13: ...of stand s top plate into rod clamp bar to secure If Stand is only 2 wider than conveyor then slots off of center of Stand s Top Plate should be used for mounting u Surface Mounting 2 x 2 x 1 Remove...

Страница 14: ...de brackets to conveyor no more than 24 apart evenly spaced using 7 8 thread forming torx head screws Can be attached over stand brackets 2 Insert vertical rods into each guide bracket 3 Secure each r...

Страница 15: ...r assembly Do NOT loosen second screw 2 Starting at tail end slide side rail through clamps and into tracking block s groove 3 Use a screw gun to tighten side rail screws 4 Retighten socket head screw...

Страница 16: ...mounting package QC Conveyors recommends that all wiring be completed by a certified electrician to ensure correct installation Refer to documentation contained in the motor s box for instructions on...

Страница 17: ...pler half allowing space for key in key way 10 Slide speed reducer as sembly onto conveyor s shaft and hold in place 11 While holding replace and tighten upper but ton head screw 12 Tighten set screw...

Страница 18: ...guard from mounting package by loos ening socket head screws 6 Mount drive mounting plate over conveyor shaft and spacer block stud 7 Insert and tighten flat head screw in drive mounting plate 8 Repla...

Страница 19: ...screws 14 Install timing belt or chain 15 Run jacking screw out to create tension on belt chain Approximately 6lbs of force to deflect one span of belt 09 16 Retighten three socket head screws to hol...

Страница 20: ...efer to manual provided with speed reducer u Install Heavy Duty Motor to Speed Reducer 1 Remove key ring 2 Lightly tap area adjacent to key with a flat head screwdriver 3 Rotate input quill on speed r...

Страница 21: ...oupler onto drive pulley and tighten set screw to secure 3 Insert spider into coupler half on drive 4 Install hex coupler onto motor 5 Install spider into coupler half on pulley 6 Install hex coupler...

Страница 22: ...ctions u Heavy Duty Remote Drive Without Shaft 1 Install coupler onto remote drive and tighten set screw 2 Install coupler onto drive pulley and tighten set screw 3 Insert spider into coupler half 4 S...

Страница 23: ...t screw to secure 2 Install coupler onto drive pulley and tighten set screw to secure 3 Insert spider into coupler half on drive 4 Install hex coupler onto motor 5 Install spider into coupler half on...

Страница 24: ...dard Duty and Pneumatic Remote Drive Without Shaft 1 Install coupler onto remote drive and tighten set screw 2 Install coupler onto drive pulley and tighten set screw 3 Insert spider into coupler half...

Страница 25: ...ete The Drive End is tracked when the belt can make a full revolution without contacting either bearing plate u Belt Tracking at Tail End 1 Loosen button head socket screw with 5 32 wrench 2 Rotate ec...

Страница 26: ...e 2 Rotate tail assembly 180 degrees to remove belt tension 3 Remove tail assembly from frame 4 Remove torx head screws from stand brackets or mounts on opposite side of drive motor If stand brackets...

Страница 27: ...e mount to stand 6 Screw torx head screws through mount or stand bracket and into accessory holes on conveyor 7 Place idler pulley back onto frame under belt 8 Push idler pulley off tail end until it...

Страница 28: ...sion or out to increase tension Tracking screw on both sides should be extended same amount 3 Tighten all four driver as sembly screws If additional belt tension is needed after following these steps...

Страница 29: ...Remove two hex nuts and anvil block 3 Slide old bearing assem bly off drive pulley 4 Slide new bearing assem bly onto drive pulley 2 x 5 Re install anvil block and two hex nuts 6 Tighten tracking scre...

Страница 30: ...bearing assem bly off drive pulley 4 Slide old drive pulley out of bearing housing and belt 2 x 5 Slide new drive pulley into place 6 Slide bearing assembly onto drive pulley 7 Re install anvil block...

Страница 31: ...rame 4 Remove idler pulley 5 Install new idler pulley 6 Roll idler pulley off tail end until it pops into notch in frame 7 Rotate pulley until set screw is visible in slot 8 Back out set screw to hold...

Страница 32: ...drain until reducer is completely empty 3 Replace plug 4 Remove upper plug 5 Fill speed reducer with 3 3 fluid ounces of oil 6 Replace plug Recommended Spare Parts u Parts List Part Description 125 0...

Страница 33: ...xpired Urethane belts can discolor when exposed to UV light Contact factory to discuss belt application Replace belt No corrective action Motor is hot Motor can run with a skin temperature of 221 F Mo...

Страница 34: ...AL OUTPUT DRIVER 125 0099 WW HT H A ASSY 125 SERIES HEX INPUT DRIVER 2 125 0110 WW E ASSY 125 SERIES TAIL SHAFT 3 125 0071 031 SCREW BUTTON SOCKET HEAD 1 4 28 X 1 2 SS 4 125 0114 00 BUSHING ECCENTRIC...

Страница 35: ...TB RH BLOCK TRACKING RH 125 SERIES 6 125 0072 025 SCREW SQUARE HEAD SET 1 4 20 X 1 2 ZP 7 125 0074 004 SCREW SOCKET HEAD CAP 5 16 18 X 1 ZP 8 125 0025 00 U BRACKET DRIVER MOUNTING UNIVERSAL 9 125 002...

Страница 36: ...RING PLATE LH 6 SCE148PPOH BEARING 125 SERIES DRIVE 7 125 0154 TB LH BLOCK TRACKING LH 125 SERIES 8 125 0154 TB RH BLOCK TRACKING RH 125 SERIES 9 125 0072 025 SCREW SQUARE HEAD SET 1 4 20 X 1 2 ZP 10...

Страница 37: ...48 PPOH BEARING 125 SERIES DRIVE 6 125 0154 TB LH BLOCK TRACKING LH 125 SERIES 7 125 0154 TB RH BLOCK TRACKING RH 125 SERIES 8 125 0072 025 SCREW SQUARE HEAD SET 1 4 20 X 1 ZP 9 125 0074 004 SCREW SOC...

Страница 38: ...ay actually void the manufacturer s warranty Any description of this unit is only to identify it and is not a warranty that the unit fits the description Any warranties implied by law are limited in d...

Страница 39: ...Purchaser The RGA number must be clearly marked on the outside of all packages It must also be on any paperwork packing slips or delivery receipts If there is no RGA number visible on the package the...

Страница 40: ...nveyors com serial 4057 Clough Woods Drive Batavia OH 45103 513 753 6000 qcconveyors com Registration also entitles you to all the benefits of our Conveyor Configurator where you can configure and quo...

Страница 41: ...IS125 Conveyors Installation Maintenance Instructions 41 Notes...

Страница 42: ...42 IS125 Conveyors Installation Maintenance Instructions Notes...

Страница 43: ...125 Conveyors Installation Maintenance Instructions 43 Service Record Date Service Performed u Serial Number __________________________________ u Date of Installation _________________________________...

Страница 44: ...Conveyors Installation Maintenance Instructions Service Record Date Service Performed u Serial Number __________________________________ u Date of Installation __________________________________ MAN I...

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