I-130 PARTS MANUAL - Ashland Industries, Inc.
Contents
1. Asmani INDUSTRIES INC more oss l 130 PARIS MANUAL Version 4 04 Ashland Industries Inc 1115 Rail Drive P O Box 717 MEMBER Ashland WI 54806 Ph 877 634 4622 Toll Free Ph 715 682 4622 Fx 715 682 9717 i CONSTRUCTION INDUSTRY www ashlandind com MANUFACTURERS ASSOCIATION FEMA INDUSTRIES INCm Model 1 130 Scraper HOW TO ORDER PARTS IMPORTANT Parts must be ordered through your local authorized ASHLAND dealer Be sure to state MODEL and SERIAL NUMBER of your machine PART NUMBER DESCRIPTION and OUANTITY needed Unless this is done we cannot provide prompt Service assure Shipment of the correct parts Ashland Industries weldable replacement parts are availabe to rebuild modify or update your scraper to current factory specifications 3 Operators and Maintenance Instructions Page 4 Safety Guidelines Page 5 Illustration Assembly Page 6 Illustration and Parts List Gooseneck Frame Assembly Page 7 Illustration and Parts List Apron Assembly Page 8 Illustration and Parts List Bowl and Frame Assembly Page 9 Illustration and Parts List Push Off Gate Assembly Page 10 Illustration and Parts List Pole and Axle Assembly Page 11 Illustration and Parts List Front Wheel and Hub Assembly Page 12 Illustration and Parts List Rear Wheel Spindle and Hub Assembly Page 13 Illustration and Parts List Hydraulic Cylinder 4 x 13 L2. Head cap O ring 2 ID Backup washer 2 ID Retainer ring Head gland 5 OD Barrel Assembly 5 ID Packing kit containing 1 A400H04 1 A400H11 2 A400H05 1 A400H14 2 A400H06 1 A400H12 1 A60H52 1 A400H12A 15 l 130 PUSH GATE CYLINDER ASSEMBLY PART NO A455H114 4 1 2 BORE X 54 STROKE MODEL 1 130 SERIAL 17870 amp UP Em al Cd E ies hi MAN ARE SS A a IR 005 8 Sa 22 KEY NO 1 2 3 4 5 6 8 9 PART NO 175 10 A130H30 A130H29 A140H13 A175H12 17506 175 09 A140H07 A140H08 A175H07 A175HO5 A175H03 A175H04 A22H15 AFB 00061 A175H15 8602 A9024 A14033 I 130 cyl push DESCRIPTION Collar 2 1 2 Rod Barrel weldment Lock nut 2 12 Piston Spacer Head Rod seal Rod wiper Wear ring Piston seal O ring Backup ring O ring Nylon tip set screw 3 8 NC x 3 8 Seal kit Items 8 14 Cotter pin 1 4 x 2 Pin 1 1 4 diameter x 4 3 4 long Pin 1 1 4 diameter x 5 long ILLUSTRATION HYDRAULIC CIRCUIT I 130 hyd circ PARTS LIST HYDRAULIC CIRCUIT KEY NO NO REO D PART NO DESCRIPTION Lm ORE m m QY NJ B3 IA UI E CJ UI A101H72 A101H32 A101H31A A45H06 A45H07 A60H01A A101H35 A101H36 A101H82 A80H29
3. A101H77 A101H38A A140H17A A130H21 A101H73 A101H74 A101H42 A400H02 A101H75 A101H48 Swivel adapter str 3 4 male x female Hose 3 4 x 21 long Hose 3 4 x 24 1 2 long Hose 3 4 x 28 long Elbow 90 x 3 4 NPT Steel Pipe 3 4 x 48 3 4 long Pipe 1 2 x 38 1 4 long Pipe 1 2 x 35 3 4 long Pipe bushing 1 2 NPT x 3 4 NPT Pipe tee 3 4 NPT Steel Elbow 90 1 2 NPT Cast Elbow 90 1 2 NPT Steel Hose 1 2 x 24 long Swivel adapter 90 3 8 NPT x 1 2 NPT Hose 1 2 x 18 long Pipe 3 4 x 78 1 2 long Swivel adapter str 3 4 female x female Hose 3 4 x 33 long Street elbow 45 x 3 4 NPT Street elbow 90 3 4 NPT Steel Hose 1 2 x 56 long Hose 1 2 x 46 long Pipe 3 4 x 28 long Pipe 1 2 x 98 long Pipe 3 4 x 45 3 4 long Pipe 3 4 x 7 long Swivel adapter 90 3 4 NPT Hose 3 4 x 71 long Hose 3 4 x 77 long Hose 3 4 x 56 long Pipe 1 2 x 42 3 4 long Pipe 3 4 x 46 3 4 long Street elbow 90 1 2 NPT Steel Swivel adapter str 1 2 female x female Pipe 1 2 x 11 3 4 long Hose 3 4 x 42 long Swivel adapter 90 x 1 2 NPT Check valve Counterbalance valve Pipe nipple 3 4 x 5 1 2 long 18 1 COUNTERBALANCE VALVE 9 10 11 42 counterbalance Serial no 14656 and up KEY NO PART NO DESCRIPTION 1 A101H49 Piston 2 A101H50 O ring 3 A101H51 External pilot plug 4 A101H52 Orifice 5 A101H53 Plug 6 A101H54 O ring 7 A101H55 Backup washer 8 A101H56 Metering spool 9 A101H57 Backup w
4. WHEEL SPINDLE amp HUB ASSEMBLY KEY NO PART NO FE 14004 AFB 00026 A10039 A14015 A14014 A14010 A14013 A14012 A14011 A10176 A10046 A10048 A10049A A10172 A14037 AFW 00006 AFN 00012 AFB 00001 12 1 130 DESCRIPTION Hub cap Bolt 5 16 NC x 3 4 lg Wheel 16 x 26 Drop Center Bearing cone Timken 644 Bearing cup Timken 632 Hub Bearing cup Timken 742 Bearing cone Timken 749 Grease seal CR 42624 Stud Lug nut Spindle nut Lock oollar Nut w lock pin Spindle Lockwasher 1 Nut 1 NC Bolt 1 NC x 6 1 2 lg For s n 17863 8 up KEY NO PART NO A175H13 A300H06 A300H11 A300H12 A22H15 A22H15A A300H13 A22H17 A22H18 A300H03 A450H15 A130H12 A175H14 A12H03 A12HO3HD A300H04 AFP 00003 10167 A1217 A130H23 DESCRIPTION HYDRAULIC CYLINDER APRON CIRCUIT LEFT SIDE AS412H1 4 X 13 YP n B I 130 cyl apronieft Barrel O ring 4 OD x 3 16 Head gland Retainer ring O ring 1 1 2 ID x 1 8 Backup washer 1 1 2 ID Gland cap Wiper seal 1 1 2 ID Capscrew 1 4 NC x 1 Piston nut Piston 4 Piston spacer Shaft 1 1 2 diameter Clevis end Clevis end heavy duty Requires pt Pin with tab head pt Cast iron rings 4 OD Cotter Pin 3 16 x 1 1 2 Pin 1 x 3 1 16 Pin 1 x 3 1 2 Packing kit containing 6 4 1 A22H17 1 A22H15 1 A22H15A 1 A30
5. against unsafe practices GENERAL SAFETY GUIDELINES Safety of the operator is one of the main concerns in designing and developing a new piece of equipment Designers and manufacturers build in as many safety features as possible However every year many accidents occur which could have been avoided by a few sec onds of thought and a more careful approach to handling equipment You the operator can avoid many accidents by observing the following precautions in this section To avoid personal injury study the following precautions and insist those working with you or for you follow them Replace any CAUTION WARNING DANGER or instruction safety decal that is not readable or is missing Location of such decals is indicated in this booklet Do not attempt to operate this equipment under the influence of drugs or alcohol Review the safety instructions with all users annually This equipment is dangerous to children and persons unfamiliar with its operation The operator should be a responsible adult familiar with farm machinery and trained in this equipment s operations Do not allow persons to operate or assemble this unit until they have read this manual and have developed a thorough understanding of the safety precautions and of how it works To prevent injury or death use a tractor equipped with a Roll Over Protective System ROPS Do not paint over remove or deface any safety signs or warning decals on your equipment Observ
6. phone numbers of tire suppliers Ashland Industries Inc in no way warrants wearable items such as cutting edges front dolly wheel balls socket halves Our obligation under this warranty shall be limited to repairing or replacing free of charge to the original purchaser any part that in our judgement shall show evidence of such defect provided further that such part shall be returned within 30 days from the date of failure to Ashland Indus tries Inc routed through the dealer and distributor from whom the purchase was made transpor tation charges prepaid Upon warranty approval proper credits will be reimbursed for transporta tion This warranty shall not be interpreted to render Ashland Industries Inc liable for injury or damages of any kind or nature to person or property This warranty does not extend to the loss revenue extra labor cost associated with downtime substitute machinery rental or for any other reason Except as set forth above Ashland Industries Inc shall have no obligation or liability of any kind on account of any of its equipment and shall not be liable for special or consequential damages Ashland Industries Inc make no other warranty expressed or implied and specifically Ashland Industries Inc disclaims any implied warrant or merchantability or fitness for a particular purpose Some states or provinces do not permit limitations or exclusions of implied warranties or incidental or consequential damages so
7. 0H06 15 HYDRAULIC CYLINDER 4 x 13 APRON CIRCUIT 413 1 RIGHT SIDE x 23 00006 dd II fy for s n 17863 amp up KEY NO PART NO 1 A175HO1 2 A300H06 3 11 4 12 5 A22H15 6 22 15 8 A22H18 9 A22H17 10 A12HO3 11 AFP 00003 12 10167 13 A175HO2 14 A45HO5 15 A300H07 16 A300H05 17 A300H04 18 A300H03 19 A1217 A300H14B I 130 cyl apronrig ht DESCRIPTION Barrel Assembly O ring seal 4 OD x 3 16 Head gland Retainer ring O ring 1 1 2 x 1 8 Backup washer Head cap Capscrew 1 4 NC x 1 Wiper seal 1 1 2 ID Clevis end Cotter pin 3 16 x 1 1 2 Pin 1 x 3 1 16 Shaft 1 1 2 diameter Piston gasket 1 Piston 4 dia Back up washer 4 OD Cast iron ring 4 OD Piston nut 1 NF Pin 1 x 3 1 2 Packing kit containing 1 A300H04 2 A22H15 2 A300H05 1 A22H15A 2 A22H06 1 A22H17 1 A45H05 14 HYDRAULIC CYLINDER DIG AND LIFT CIRCUIT 5 16 CYLINDER PART KEY NO PART NO A400H17 A400H04 A400H05 A400H06 A400H07 A60H52 A130H28 AFP 00003 A6007A A22H18A A400H14 A400H13 A400H12 A400H12A A400H11 A400H10 A130H27 A400H15C I 130cyl digHft 4 DESCRIPTION Lock nut 1 1 4 NF Cast iron ring 5 OD Backup washer 5 OD O ring 5 OD x 1 4 Piston 5 OD O ring 1 1 4 ID x 1 8 Shaft 2 dia Cotter pin 3 16 x 1 1 2 Pin 1 1 4 x 4 1 4 Capscrew 5 16 NC x 1 Wiper seal
8. asher 10 A101H58 O ring 11 A101H59 Check seat 12 A101H60 Aluminum washer 13 A101H61 Check plug 14 A101H62 Check spring 15 A101H63 Check ball 16 A101H64 Aluminum washer 17 A101H65 Acorn nut 18 A101H66 Adjusting screw 19 A101H67 Adjusting plug RD1075 CB 20 A101H68 Metering spring medium pressure 20 A101H70 Metering spring high pressure ii A101H71 Valve body NOT SOLD SEPARATELY 19 COUNTERBALANCE VALVE PURPOSE of the counterbalance valve is to prevent the front gate from closing before the rear pushgate is fully retracted when the scraper is empty This enables the operator to start the next cut without having to reopen the gate from the closed position INSTRUCTIONS for establishing counterbalance valve setting When properly adjusted the front gate will close 40 from full open position 26 2 from bottom of gate to cutting edge and hold at that position until the rear pushgate is fully retracted If the front gate is closing more than 40 loosen the lock nut under the hex socket head screw and turn the screw clockwise until the front gate holds at that position Turn an additional 1 4 turn clockwise then tighten the lock nut DO NOT turn the adjusting screw more than is necessary to hold the front gate at 40 open 20 MAINTENANCE CHECKLIST 1 Grease all zerks Every 8 hours of operation b SeeLubrication Points section on following page 2 Greasing the hubs a Re pack wheel bearings after 600 hrs
9. e 1 130 will give many years of reliable service When situation arises where the earthmover performance is not satisfactory this section will give some pointers on finding and correcting the problem Grease zerk will not take grease 1 Grease zerk plugged a Remove and replace grease zerk 2 Pin is frozen a Remove clean and inspect pin b Replace pin if necessary 3 Bushing grease passage is not aligned with grease zerk a Remove clean inspect and realign bushing b Replace bushing if necessary and realign Push off rollers do not roll 1 The rollers need lubrication a Check zerk hole and grease b Remove pin clean inspect and replace if necessary 2 The roller bushing is worn out a Remove roller assembly and replace bushing b See parts manual Cylinders will not hold in preset position i e the cylinder creeps 1 Seals leaking internally a Remove and replace seal kit 26 Machine cuts unevenly 1 Cutting edges worn unevenly a Replace cutting edges 2 Improperly inflated tires a Check air pressure in tires Apron closes slowly Or Apron and push off are not working well together 1 Sequence valve needs adjusting a Remove acorn nut from end of sequence valve with a 2 wrench Turn adjust ment screw using a 4mm hex wrench clockwise until front apron rises before the push off advances while the earthmover is empty Turn the adjustment screw an additional 1 4 t
10. e all safety signs and practice the instructions on them Never exceed the limits of a piece of machinery If its ability to do a job or to do so safely is in question DON T TRY IT ILLUSTRATION ASSEMBLY 31 9 3130 5 JAVA4 8 1MOS NOddV HAQNIIAD LNOdS GOOSENECK FRAME ASSEMBLY l 130 doliv frame KEVNO PART NO DESCRIPTION 1 A13001 Gooseneck frame A13011 Gooseneck frame s n 17806 8 up ears 1 1 4 hole spaced 2 2 AFB 00054 Bolt 1 2 NC x 3 1 2 w nut nut 7500 3 14505 Grease zerk straight 4 10152 Pin Frame attachment 2 OD x 8 1 16 Long 5 Hair 6 10153 Pin Transport lock 7 AFB 00081 Bolt 7 8 NF x 5 8 7610 Nut 7 8 9 8125 Lockwasher 7 8 10 A14002 Cast socket half rear 11 A14003 Cast socket half front w zerk hole 12 A2206 Grease zerk long shank los A14039 Bushing 2 375 OD x 2 00 ID x 2 Long Grease Passage For serial number 20319 and above APRON ASSEMBLY KEY NO PART NO 1 A13002 A13013 2 AFN 00009 AFN 00018 3 A6010 4 14505 5 10155 6 A16027 Weldable Kits I 130 apron DESCRIPTION Apron Apron s n 17806 amp up w antiboard apron pin brkt amp 1 1 4 hole in lift ears spaced 2 1 4 Self lock nut 1 1 4 NF Self lock nut 1 1 2 NF Shoulder pin 1 5 8 to 1 1 4 w zerk in head Bolt 1 1 2 NF x 6 19 s n 17806 8 up Grease fitting 1 8 NPT Bushing 1 1 2 OD x 1 1 2 ID x 1 l
11. eft Page 14 Illustration and Parts List Hydraulic Cylinder 4 x 13 Right Page 15 Illustration and Parts List Hydraulic Cylinder 5 x 16 Page 16 Illustration and Parts List Hydraulic Cylinder 4 1 2 x 54 Page 17 Illustration Hydraulic Circuit Page 18 Parts List Hydraulic Circuit Page 19 Counterbalance Valve Page 20 Counterbalance Valve Adjustment Instructions Page 21 25 Service Manual Appendix Page 26 27 Troubleshooting Page 28 Warranty Statement OPERATORS AND MAINTENANCE INSTRUCTIONS This scraper is a durable piece of eguipment and with proper care will yield many years trouble free operation The scraper reguires power source with TWO 4 way double acting hydraulic control valves The scraper should be greased at all points where grease fittings are provided Connect hydraulic hoses to the tractor and retract lift cylinders to REMOVE TRANSPORT LOCK PINS point A then extend and retract all cylinders several times to force out any air from the hydraulic cylinders and lines Check the oil levels in the tractor hydraulic system and add to maintain the proper level Care should be used when adding oil or when discon necting any oil line to keep all dirt out of the oil as dirt is a major factor in the failure of hydraulic components When the scraper is placed into operation the operator will have to feel out the amount of depth of cut to obtain maximum loading efficiency This is usually accomplished b
12. g 2 OD x 1 5 8 ID x 1 7 16 Shoulder pin 1 5 8 to 1 1 4 w zerk in thd end Bushing 1 3 4 OD x 1 1 4 ID x 2 3 8 Gate roller front 4 1 4 OD Cotter pin 1 4 x 2 19 Pin 1 1 4 x 4 1 8 lg Grease zerk 90 x 1 8 NPT Bolt 1 4 x 1 NC Dirt shield Nut 1 4 NC Lockwasher 1 4 Pin 1 1 4 dia x 2 3 8 tab head w zerk Bolt 5 8 x 1 1 4 NC 9 KEY PART NO 14017 AFB 00018 AFW 00006 A13006 A14019 A14020A A10172 A10049A A10048 14505 A14020 A14021 A14021 A082875W A082875 A123166 A083075 POLE AND AXLE ASSEMBLY 1 130 DESCRIPTION Ball Swivel Bolt 1 NC x 3 lg Lockwasher 1 Pole Cotter pin 5 16 x 3 Pin 1 3 4 x 7 3 8 lg Swivel hitch single lip Nut w lock pin Lock collar Spindle nut Grease fitting Swivel hitch double lip optional opindle weld on Spindle weld on blank Yoke hitch rebuild kit Includes thrust block thrust collar yoke cross shaft Yoke Block Collar 10 FRONT WHEEL AND HUB ASSEMBLY I 130 frni wheel KEY NO PART NO DESCRIPTION 1 14004 Hub 2 00026 Bolt 5 16 NC x 3 4 lg 3 A13007 Wheel 18 x 16 1 4 A14015 Bearing cone Timken 644 5 A14014 Bearing cup Timken 632 6 A14010 Hub A14013 Bearing cup Timken 742 8 14012 Bearing Timken 749 9 14011 Grease seal CR 42624 10 A10176 Stud 11 A10046 Lug nut 11 REAR
13. od end amp Trunion Both left amp right sides Front Arm Pivot Joint Both left amp right sides Apron Cylinders Rod clevis pin Both left amp right sides Apron Pivot Pin Both left amp right sides Hold down Rollers Both left amp right sides Floor Rollers Both left amp right sides Tapered Rollers Both left amp right sides 22 Sued voned HYDRAULIC SYSTEM Standard Two Circuit Hydraulic Plumbing The apron cylinders and the push off cylinder are controlled on the same circuit with the sequence of the operation controlled by a sequence valve The other hydraulic circuit controls the lift cylinders on the earthmover To adjust the sequence valve see Troubleshooting section Optional Three Circuit Hydraulic Plumbing The apron cylinders push off cylinder and lift cylinders are all on separate hydraulic Circuits 24 PUSHING THE EARTHMOVER The 1 130 was designed to be pushed when eguipped with the optional push bar However Ashland Industries Inc STRONGLY recommends using caution when pushing the I 130 earthmover to prevent any unnecessary damage CAUTION The 1 130 earthmover must be pushed in a straight line with a maximum of a 100 hp dozer Do not ram or jar the earthmover while pushing and push at a constant speed 25 TROUBLESHOOTING Introduction With proper care and maintenance th
14. of operation b Completely clean grease out of hub and bearings every 1200 hours of opera tion 3 Check tire pressure a 20 5 25 12 ply tire requires a tire pressure of 35 40 psi on a rear machine 40 50 on a front machine 4 Check all pins for signs of wear a Daily 5 Check wheel lug nut torque a After first 2 hours of operation b Recheck daily for next 2 weeks C Tighten wheel lug nuts in a star pattern d Torque wheel lug nuts to 450 ft Ibs 6 Check and retighten all bolts a After initial 10 hours of use b Again after 50 hours of use C See Torque Specifications on following page 7 Inspect cutting edges a Daily b Replace cutting edges when center blade has been worn to approximately 6 and side edges worn to approximately 4 N CAUTION Failure to replace worn cutting edges may result in unnecessary wear to the earthmover sides and floor Note Please specify left or right L shaped cutting edges when ordering replacements 21 TOROUE SPECIFICATIONS Grade Tongue Dime fi ibs sae 25 ferm 147 A5 8 TAS 1 1 2 3 4 2 5 0 220 m8 600 r j 9 0 50 LUBRICATION 1 Grease all zerks every 8 hrs of operation with high guality general purpose grease a Grease until grease flows from around pin Lubrication Points see Ill on next page Hitch Horizontal and vertical pins Lift Cylinders R
15. ong Bushing 2 OD x 1 1 2 ID x 2 long s n 17806 amp up Part left 1 x 4 apron rod end ear Left Right amp Gussets KEY NO PART NO 1 13003 A13012 2 6835 3 A10157 4 A10158 D 8078 7450 7 A10011A 8 A10012A 9 A10010A 10 PB8P NC 063 0250 11 A14031A 12 14032 13 PB8P NC 063 0200 14 PB8P NC 063 0250 10 13 14 7530 i6 plow bolts BOWL AND FRAME ASSEMBLY 110 130 bowl DESCRIPTION Bowl and Frame I 130 up to s n 17805 Bowl and Frame 130 s n 17806 amp up Bolt 3 8 NC x 1 Left hand cylinder guard Right hand cylinder guard 3 8 Lockwasher Nut 3 8 NC Left cutting edge 8 Center cutting edge 12 x 54 Right cutting edge 8 Plow bolt 5 8 NC x 2 1 2 12 req d Optional Left Bank Shaver Side Blade s n 17582 Optional Right Bank Shaver Side Blade s n 17582 Plow bolt 5 8 NC x 2 6 req d blade Plow Bolt 5 8 NC x 2 1 2 7 req d blade Nuts for Plow Bolts 5 8 NC 25 req d total ww High quality boron thur Hardened blade need to drill frog to receive 7 8 KEY NO PART NO UI BW 13004 AFN 00006 AFW 00002 A13005 AFN 00024 A10161 10162 10008 10163 10164 8602 A6007A AHF 00028 A22H18 A10171 400 8060 A123288 7115 l 1id pushoff DESCRIPTION Brace R amp L H same Nut 3 4 NC Bolt 3 4 NC x 1 1 2 lg Lockwasher 3 4 Push off gate Jam nut 1 1 4 NF Gate roller rear Bushin
16. the limitations or exclusion in this warranty may not apply This warranty is subject to any existing conditions of supply which may direct affect our ability to obtain materials or manufacture replacement parts Ashland Industries Inc reserves the right to make improvements in design or changes in specifica tions at any time without incurring any obligation to owners of units previously sold No one is authorized to alter Modify or enlarge this warranty nor the exclusion limitations and reservations Ashland Industries Inc Warranty Department 28
17. urn clockwise then replace the acorn nut and tighten b Torque check valve assembly and int pilot plug to 25 ft Ibs maximum CAUTION Overtightening check valve assembly and int pilot plug will cause internal damage to the sequence valve N Note Check valve assembly may leak slightly when torqued to 25 ft Ibs Limited Warranty Statement Ashland Industries Inc warrants each new product to be free from defects in material and work manship This warranty is applicable only for the normal service life expectancy of the product or components not to exceed six consecutive months from the date of delivery of the new Ashland Industries product to the original purchaser or the date the product is first put into service via a rental agreement or other means whichever occurs first Genuine Ashland Industries Inc replacement parts and components will be warranted for 30 days from date of purchase or the remainder of the original equipment warranty period whichever is longer Under no circumstances will it cover any merchandise or components thereof which in the opinion of the company has been subjected to misuse unauthorized modification alterations an accident or if repairs have been made with parts other than those obtained through Ashland Industries Inc Ashland Industries Inc in no way warrants Tires since these items are warranted separately by their respective manufacturer Please call Ashland Industries Inc to receive
18. y taking a lesser and more uniform cut however some soil conditions such as loose sand may require a pumping action obtained by taking successive deep cuts and lifting out of cut as the tractor begins to lose power or traction 1 After 10 hours work all bolts should be checked tightened if necessary 7 Every 10 hours all grease fittings should be lubricated 3 After 50 hours work all bolts should be rechecked and tightened if necessary Check wheel bearings and adjust if necessary 4 After 300 hours work clean and repack wheel bearings and replace if necessary cutting edges worn pins etc A SAFETY SIGNAL WORDS Note the use of the signal words DANGER WARNING and CAUTION with the safety mes sages The appropriate signal word for each has been selected using the following guide lines DANGER Indicates an imminently hazardous situation that if not avoided will result in death or serious injury This signal word is to be limited to the most extreme situa tions typically for machine components which for functional purposes cannot be guarded WARNING Indicates a potentially hazardous situation that if not avoided could result in death or serious injury and includes hazards that are exposed when guards are removed It may also be used to alert against unsafe practices CAUTION Indicates a potentially hazardous situation that if not avoided may result in minor or moderate injury It may also be used to alert
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