Hyster C457 Service & Repair Manual Download Page 5

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GENERAL SAFETY STANDARDS

PERSONAL SAFETY

Always use the personal protective equipment when it is required.

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Pay attention to  the squashing risks due to moving parts, oscillations, not correctly fastened materials 

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when lifting operations are carried out or when the loads are moved.

Do not wear rings, watches, jewels, unbuttoned or hanging clothes such as scarves, unbuttoned jackets 

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or smocks with open zips that can get entangled in the moving parts.

Never carry out cleaning, lubrication or maintenance operations when the battery is connected. 

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IIf you use compressed air to clean the parts, wear glasses with lateral guards. The air pressure must 

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not be higher than 1 bar.

SAFETY IN THE WORKPLACE

Make sure that all working tools are perfectly efficient and ready to use. Keep the working surfaces 

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clean and free from the deposits that settle on the truck parts and cause damage. 

Keep sparks, free flames and cigarettes at a distance from fuels or flammable materials such as the 

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gas of the batteries.

Make sure that the working area is well ventilated, illuminated, dry and clean. Remove any water pud-

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dles or oil spots.                                                          

Make sure that the lifting equipment, devices or machines can bear the load.

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ver use petrol, gas oil or other flammable liquids as detergents: use commercial non-toxic and non-

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flammable solvents.
In case the interventions are carried out of the workshop, lay the truck flat and block it. If it is necessary 

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to carry out the work on slopes, block the truck and bring it in a flat area as soon as possible within a 

certain safety limit.

Disconnect the batteries and label all controls in order to indicate that an intervention is in progress. 

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Block the truck and any equipment to be lifted.

Do not carry out any intervention on the truck when the operators are controlling it, except that they are 

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qualified operators and help to carry out the intervention. 

During towing operations use only the prescribed attachment points and make sure that the pins and/or 

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bolts are tightly secured. Lift and move all heavy components by means of a lifting device of proper 
carrying capacity. Use the proper eyebolts. Make sure that nobody stays near the load to be lifted.

Do not twist chains or metal ropes.

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Do not use damaged or bent chains or ropes: do not use them during lifting or towing operations. While 

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handling them always wear safety gloves. 

Do not accumulate cloths soaked with grease or oil: they represent a risk of fire. Always put them in a 

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closed metal container.

The oil must be collected and not be let off in the drain pipes; the industrial oils must be disposed of by 

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specialized companies under the protection of the law in force in every Country.

When welding operations are carried out, it is necessary to use proper accident-prevention protections: 

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protective glasses, helmet, overalls, shoes. The protective glasses must be worn also by the people 
who do not carry out the works if they stay near a welding area.

SERVICE

PREFACE

Summary of Contents for C457

Page 1: ...Hyster C457 K1 0L AC Forklift...

Page 2: ...Revision 0 04 2010 Technical information for Hyster customer care centres This manual is addressed to the skilled technicians of Hyster service network C457 K1 0L Part n 4006755...

Page 3: ...12 K1 0L SL K1 0L WP These procedures require specific technical knwoledge and they must be carried out only by qualified and trained staff Please read this manual carefully in order to prevent damag...

Page 4: ...ry maintenance Always refer to the index with the numbered black bands in order to go to the desired section SYMBOLS It indicates the presence of a danger that can cause accidents to people or damage...

Page 5: ...y the truck flat and block it If it is necessary to carry out the work on slopes block the truck and bring it in a flat area as soon as possible within a certain safety limit Disconnect the batteries...

Page 6: ...ore information Please click here Then get the complete manual NOTE If there is no response to click on the link above please download the PDF document first and then click on it Have any questions pl...

Page 7: ...ng ropes of proper dimensions As far as the hanging ropes are con cerned take into consideration the lifting angle and the unbalance of the load The hooks of the hanging ropes must have a proper size...

Page 8: ...00 11200 6400 arancio 300 10000 20000 14000 8000 Coefficient 1 2 1 4 0 8 Colour Working capacity kg viola 1000 2000 1400 800 verde 2000 4000 2800 1600 giallo 3000 6000 4200 2400 grigio 4000 8000 5600...

Page 9: ...e 2000 2800 4200 4200 giallo 3000 3800 6300 6300 grigio 4000 5600 8400 8400 rosso 5000 6600 9800 10500 Coefficient 1 1 4 2 1 2 1 Hanging rope capacity table Working capacity the working capacity is ca...

Page 10: ...TORQUE Nm Class 8 Class 10 M 3 4 5 2 M 4 7 9 15 M 5 12 14 14 8 M 6 17 2 20 9 M 8 31 8 38 1 M 10 50 5 60 3 M 12 74 2 88 5 M 14 101 2 120 8 M 16 138 2 164 9 M 18 176 6 203 5 M 20 225 4 259 7 M 22 278 8...

Page 11: ...30 18 42 3 4 16 8 50 30 70 7 8 14 10 69 44 94 1 1 16 12 12 98 63 133 1 3 16 12 14 118 73 163 1 5 16 12 16 140 90 190 1 5 8 12 20 210 135 285 1 7 8 12 24 290 200 380 2 1 2 12 32 450 300 600 ROTARY FEMA...

Page 12: ...ic system it is necessary to remove any possible residual pressures inside it To lower the forks to the ground Open valve A by using the supplied hexagonal wrench in order to di scharge the residual p...

Page 13: ...is necessary to check the conditions of the pipes First of all check if the type the size the reference code and the length are correct and then make sure that there are no impurities obstructions bub...

Page 14: ...12 SERVICE PREFACE...

Page 15: ...3 4 6 8 7 5 9 10 11 SECTION INDEX Installation and settings Diagnostic Electric system Frame mechanics Cabin mechanics Mast mechanics Hydraulic system Reduction unit Braking system Routine maintenanc...

Page 16: ...14 SERVICE PREFACE...

Page 17: ...d k1 0l 12 SL 11 Technical features of the truck mod k1 0l fp 13 Technical features mod k1 0l 32 36 40 44 48 SL 15 Technical features mod k1 0l 32 36 40 44 48 wp 17 TRUCK AND LOAD IDENTIFICATION DATA...

Page 18: ...onic controls Hydraulic system On trucks in the K10L series the 3 kW pump motor provides high level performance thanks to the ON OFF and proportional solenoid valves for the fork cab lifting lowering...

Page 19: ...at any point the PERSON PRESENT sensor is activated In addition it has nameplates identifying the serial number and the residual loads and they are located over the operator s backrest Machine compos...

Page 20: ...been designed so that when pressure is applied at any point the PERSON PRESENT sensor is activated Machine composed of the lifting platform with forks secured to the pla tform structure with lifting...

Page 21: ...5 PRESENTATION SERVICE Technical features mod k1 0l 17 sl k1 0l 1860 sl...

Page 22: ...width with pallet 800x1200 lengthwise VDI 2198 Ast mm 1000 1000 4 35 Turning radius Wa mm 1640 1640 4 42 Transfer aisle width with pallet 800 x 1200 long Wa R a Ast3 mm 3200 3270 PERFORMANCE 5 1 Trav...

Page 23: ...7 PRESENTATION SERVICE Technical features mod k1 0l 17 wp...

Page 24: ...200 lengthwise VDI 2198 Ast mm 1196 4 35 Turning radius Wa mm 1640 4 42 Transfer aisle width with pallet 800 x 1200 long Wa R a Ast3 mm 3400 PERFORMANCE 5 1 Travel speed with without load km h 10 1 10...

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