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Holder C270 User Manual

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OPERATING MANUAL
C series

Table of Contents

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Holder C270 Specifications

General IconGeneral
BrandHolder
ModelC270
CategorySnow Blower
LanguageEnglish

Summary

Preface

Further development

Discrepancies between manual and vehicle, and potential errors in the document are noted.

General information on service

Explanations of the terms used

Information about the vehicle

Intended use

Details the vehicle's suitability for towing trailers and attachments, and its primary applications.

Location for use

Specifies that the vehicle is for outdoor use and must comply with public street driving regulations.

Impermissible use

Defines uses that are not allowed and clarifies liability for dangers arising from such use.

Residual dangers, residual risks

Highlights inherent risks despite safety measures and the need for user vigilance.

Warning

Emphasizes that the vehicle and attachments are operational only if all manual instructions are followed.

EC conformity declaration in compliance with EC Directive 2006/42/EC

Declares conformity with safety and health requirements of specific EC Directives.

Information about disposal

Advises on proper disposal of vehicle materials according to regional and national regulations.

Positions of the safety symbols

Illustrates the locations of safety symbols on the vehicle and explains their meanings.

Information on operation

Driving license

Details driving permit requirements based on vehicle speed and permissible gross weight.

Overview of driving permit classes

Provides tables outlining required driving permit classes for agricultural tractors and trailers.

Safety rules

Safety rules in general

General safety regulations including national rules, age limits, traffic laws, and emergency stopping procedures.

Work clothing

Recommendations on appropriate work clothing to prevent entanglement with moving parts.

Safety instruction for retrofitting

Guidelines for installing electronic components and mobile communication systems to avoid interference.

Gearbox oil, engine oil, diesel fuel

Safety precautions for handling fluids like gearbox oil, engine oil, and diesel fuel, including risks of explosion and irritation.

Hydraulic fluid, brake fluid

Safety warnings related to hydraulic and brake fluids, covering risks of fire, poisoning, and irritation.

Battery acid

Precautions for handling battery acid, emphasizing risks of irritation and environmental protection.

Emissions

Information on exhaust gas composition and associated poisoning risks.

Battery

Safety warning regarding explosion risks from battery gases when charging.

Heat

Warning about fire risks associated with hot exhaust gases igniting combustible materials.

Working in the vicinity of overhead power lines

Safety instructions regarding high voltage risks when working near overhead power lines.

Cab

Details cab classification standards and confirms C series cabs meet Category II requirements.

Technical Data

Vehicle dimensions/dimension sketch C250, C270

Provides dimensional drawings and key measurements for C250 and C270 models.

Vehicle dimensions/dimension sketch C350, C370

Offers dimensional drawings and key measurements for C350 and C370 models.

Dimensions C250, C270

Details maximum height and vehicle width specifications for C250 and C270 models.

Dimensions C350, C370

Provides dimension data for maximum height for C350 and C370 models.

Axle loads

Presents axle load data for different configurations and includes load charts.

Permissible gross weight

Lists permissible gross weights and axle loads for various vehicle configurations and limits.

Tyres

Details tyre specifications, load capacity, tread patterns, and inflation pressures.

Track widths

Provides data on turning circle diameter, track widths, and outside widths for different models.

Theoretical road speed

Lists theoretical road speeds in km/h at engine speed 2700 rpm for different tyre types.

Engine technical data

Presents detailed engine specifications, including manufacturer, displacement, and power output.

Assemblies: Drive

Describes drive system components like Hydrostat, Servopump, and Wheel motor.

Assemblies: Hydraulics

Details hydraulic components including working hydraulics, oil tank, and steering system.

Assemblies: brakes, lifts

Specifies brake types, front lift, and rear lift capacities and dimensions.

Assemblies: Electrics, PTO

Outlines electrical system specifications and PTO shaft details.

Assemblies: Vehicle

Covers vehicle assemblies like cargo bed, differential lock, fuel system, and trailer hitch.

Noise level dB (A)

Presents noise level measurements for different models under various conditions.

Description

Vehicle overview, from front left

Diagram labeling key components visible from the front-left view of the vehicle.

Vehicle overview, right rear

Diagram labeling key components visible from the right-rear view of the vehicle.

Cab views

Illustrations showing the interior of two-man and one-man cabs with labeled seats and consoles.

Operating elements from driver's seat

Diagram labeling controls accessible from the driver's seat, including steering wheel and multifunction display.

Multifunction display

Detailed breakdown of indicators and gauges on the vehicle's multifunction display.

Right-hand operating console (with small joystick)

Diagram labeling controls on the right-hand console with a small joystick.

Right-hand operating console (with large joystick)

Diagram labeling controls on the right-hand console with a large joystick.

Operating elements from driver's seat, foot pedals

Illustrations and labels for foot-operated controls like inch, brake, and accelerator pedals.

Operating elements in the operating console

Diagram labeling controls within the main operating console, including armrest and selector switches.

Right front upper bar, console control elements

Illustrations labeling controls on the right front upper bar and console for C250/C270 and C350/C370.

Engine speed fine adjustment control

Details on using the engine speed fine adjustment control with its outer ring and inner knob.

Operating elements to the right of the operating console

Diagrams labeling sockets, indicator lamps, and indicators near the operating console.

Operating elements behind the seat, console

Illustrates diagnostic plugs, indicator lamps, and cup holders located behind the seat.

Operating elements upper front end of cab

Labeling of speakers, interior lighting, utensil shelves, and radio bays in the cab's upper front.

Operating elements rear front end of cab

Illustrates the handle and hatch for the rear roof hatch mechanism.

Window operating elements left, right

Identifies the handle for sliding windows on the left and right sides.

Operating elements

Shows the left door opener mechanism for entry and exit on both C250/C270 and C350/C370 models.

Operating elements

Illustrates the right door opener for service access and passenger-side access.

Emergency exit

Describes emergency exit routes through doors and cab roof hatch.

Installation rules for labels

Provides guidance on applying front and rear labels, including advice on permissible sizes.

Label positions

Diagram showing the arrangement and numbering of type plates on the vehicle.

Standard scope of supply C250-C370

Lists the standard accessories included with the vehicle, such as manuals and keys.

Start-up

Daily checks and activities before start-up

Instructions for pre-start checks, emphasizing that damage must be remedied before operation.

Accessibility (left and right side)

Explains how to swing out tanks for checks and service using a lock above the tail light.

Accessibility (from above)

Describes lifting the frame manually or with a tipping system for checks and service.

Hydraulic tipping system*

Procedure for detaching attachments and raising the tilting system.

Body frame

Steps for detaching attachments and manually lifting and securing the body frame.

Operating the battery disconnect switch

Instructions on how to use the key to switch the battery power supply on or off.

Checking tyre pressure

Guidance on checking tyre pressure, maintaining specified pressure for road travel, and load capacity.

Checking the hitch device

Procedure for checking the condition and function of the hitch device.

Check the lighting and the rear view mirrors

Instructions for checking lighting devices and adjusting rear view mirrors for optimal visibility.

Checking and cleaning the air intake channel

Explains how to check and clean air intake slots and openings for engine and cab ventilation.

Checking radiator, condenser* and dirt screen

Procedure for checking and cleaning radiator fins and dirt screens for optimal cooling.

Checking engine oil level

Steps for checking the engine oil level using the dipstick, ensuring it's between MIN and MAX marks.

Adding engine oil

Instructions for replenishing engine oil, with a warning against overfilling to prevent engine damage.

Check hydraulic oil level

Procedure for checking hydraulic oil level, retracting cylinders, and replenishing if necessary.

Checking coolant

Guidance on checking coolant level in the overflow reservoir and replenishing via the radiator cap.

Refilling washing water

Instructions for refilling the windscreen washer fluid tank, including anti-freeze for winter.

Checking brake fluid level

Steps to check brake fluid level and replenish, with a warning against mixing different brake fluids.

Fuelling (diesel)

Procedure for fueling the vehicle with diesel, including safety warnings about fire and poisoning.

Check before entering the vehicle

Safety checks before entering the vehicle, focusing on preventing slips and maintaining cleanliness.

Adjusting steering column

Instructions on adjusting the steering column height and inclination for comfortable operation.

Driver and passenger seats

Overview of driver and passenger seats, including air-sprung and mechanically sprung options.

Adjusting seats

Safety advice and general instructions for adjusting seats for safe operation.

Folding the seatback (1), drivers seat

Procedure for folding the driver's seatback using lever (5).

Adjusting the backrest (1), drivers seat

Steps for adjusting the driver's seat backrest inclination using lever (5).

Adjusting inclination of the seat bottom (13), air-sprung* drivers seat

Instructions for adjusting the inclination of the air-sprung driver's seat bottom using lever (13).

Adjusting seat depth (12), air sprung*drivers seat

Procedure for adjusting the seat depth of the air-sprung driver's seat using lever (12).

Adjusting height (14), air-sprung*drivers seat

Steps for adjusting the height of the air-sprung driver's seat using lever (14).

Adjusting weight, air sprung*drivers seat

Instructions for automatically adjusting the driver's seat weight based on user's weight.

Adjusting weight, mechanically sprung drivers seat and passenger seat

Procedure for adjusting seat weight using the weight display (10) and adjustment lever (11).

Adjusting seat longitudinally

Steps for moving the seat forward or backward using lever (8).

Adjusting horizontal suspension, drivers seat

Instructions on enabling or disabling horizontal seat suspension using lever (7).

Adjusting the lumbar support (16), drivers seat

Procedure for adjusting lumbar support using the adjustment wheel (16).

Adjusting armrest (3), drivers seat

Instructions for adjusting the driver's seat armrest using the adjustment wheel (4).

Adjusting right operating console

Guidance on adjusting the inclination and position of the operating console for comfort.

Instructions for starting the engine

Comprehensive safety warnings and instructions before starting the engine.

Start engine

Illustrations and steps for starting the vehicle's engine, including key positions and dashboard indicators.

Service brakes

Cautionary notes on service brake operation and a warning about defective systems.

Checking braking and steering function

Procedure for checking the proper functioning of steering and braking through a test drive.

Operation

Before driving

General warnings and advice for safe driving, including traffic laws and vehicle handling.

Driving on slopes

Safety instructions for driving on slopes, highlighting risks of tipping and factors that reduce risk.

Safety belt

Cautionary advice on using the safety belt and instructions for putting it on correctly.

Releasing the safety belt

Procedure for releasing the safety belt by pressing the red button in the lock.

Instructions for driving

Advice on actuating the direction switch and caution regarding sudden changes in direction.

Driving mode with hydrostat

Instructions on operating the hydrostat system with direction switches and indicator lights.

Table of ranges

Explains how to set driving programmes using the switch (A) and how to read engine/driving speeds.

Table of driving programmes 1)

Details the functions and uses for each driving programme (0-4) on the programme switch.

Speeds for road driving

Guidance on setting the programme switch for road driving and reading speeds from the display.

Speeds for working

Instructions for working operations using programmes 3 and 4, controlling speed independently.

Adjusting the fine adjustment wheel

Illustrates the fine adjustment wheel used for setting speeds in working operations.

Driving mode with the Special Drive System*

Explains operating the SDS driving programme, where fine adjustment is controlled by a separate control.

Pressing inch pedal

Details how the inch pedal allows variable speed reduction to a halt and re-acceleration.

Changing direction of travel

Instructions on how to change the direction of travel using the direction switch.

Steering

Describes the articulated-frame steering system and how to turn the steering wheel.

Two-stage steering*

Explains the operation of indirect and direct steering speeds via a changeover switch.

Brakes

Details on actuating service brakes and setting the parking brake with safety precautions.

Release parking brake

Procedure for releasing the parking brake by switching off the parking brake switch.

Differential lock

Explains the function of the differential lock and provides advice on its use.

Switching on the differential lock

Steps to engage the differential lock, noting the indicator light and signal tone.

Switching off the differential lock

Procedure to disengage the differential lock, noting the indicator light and signal tone.

Windscreen wiper, windscreen washer

Instructions for operating the windscreen wiper and washer system using rotary switches and buttons.

Overview of the lighting

Diagrams showing all exterior lights, with labels for position, dipped, high beam, and work spotlights.

Switching on lighting

Steps for activating parking lights, dipped beam, and high beam using the light switch.

Switching upper spotlights on

Instructions for switching on upper spotlights, especially when lower headlights are obscured.

Signalling a turn

Details on using the flasher lever to signal turns to the right and left, and operating the signal horn.

Operating the hazard warning flasher

Instructions for activating the hazard warning flasher using switch (12) for dangerous situations.

Switching the beacon on

Guidance on switching on the beacon only when operating in public traffic zones.

'Switching on the mirror heater*

Instructions for switching on the mirror heater if required, with advice to switch off when clear.

Switch on front, rear work spotlight*

Instructions for switching on front and rear work spotlights, with a warning against use in traffic zones.

Connecting equipment to the vehicle socket

Details on using vehicle sockets (3 and 4) for connecting 12V equipment up to 15A.

Radio* and speakers*

Information on the radio system, including antenna and speaker installation.

Operating the driver's cab roof hatch

Procedure for opening and closing the driver's cab roof hatch.

Unhinging the cab roof hatch

Instructions on how to unhinge the cab roof hatch, making it usable as an emergency exit.

Operating interior lighting

Explains how interior lamps are switched on by door contact or manually, with battery discharge warning.

Heatable windscreen*

Instructions for turning on the windscreen heater, with advice to switch off when clear.

Switching on the seat heater*

Guidance on activating the seat heater with the switch (8) located in the seatback.

Heating and ventilating the cab

Instructions for operating the cab heating and ventilation systems using rotary knobs and switches.

Air outlet nozzles

Identifies air outlet nozzles and ventilation slots in the cab for directing airflow.

Operating the air conditioner*

Instructions for operating the air conditioner, including compressor and fan startup.

Special operation

Notes on winter operation

Recommendations for winter operation, including using winter diesel, motor oil, and hydraulics.

Coolant preheating*

Instructions for switching on the cooling system heating element prior to starting the engine in cold conditions.

Winter diesel

Guidance on using winter diesel fuel at temperatures below 0°C.

Motor oil for winter operation

Advice on using appropriate motor oils for winter operation to prevent starting issues.

Hydraulics

Information on sluggish hydraulic functions in cold conditions and how to bring them to operating temperature.

Window washing system

Recommendation to use window washing water with anti-freeze at sub-zero temperatures.

Putting on snow chains

Guidance on equipping tyres with snow chains to improve traction, including matching to tyre dimensions.

Stationary mode operation

Instructions for using the vehicle in stationary mode to power equipment via the PTO shaft.

Stationary mode removal of oil

Procedure for removing hydraulic oil via couplings in stationary mode, with attention to preventing mixtures.

Adjusting the track

Instructions on adjusting vehicle track width by reversing wheels, with safety warnings.

31x13.50-15 tyres

Specific caution regarding spacer ring installation for 31x13.50-15 tyres with narrow track width.

Attachments

Operating attachments

Information on tested and approved attachments, recommending customer service consultation for special implements.

Possible attachments include

Lists various types of attachments like mowers, cultivators, and cargo beds.

Front loaders, rear loaders

States that front or rear loaders not fitting the 3-point lifting device are not approved for the C series.

Safety rules for handling attachments

Emphasizes securing the vehicle and equipment against roll-away before attaching.

DANGER

General danger warnings for coupling attachments, including crushing and shearing risks.

DANGER

Specific dangers related to front loaders, rear loaders, and lift trucks, prohibiting persons under lifted loads.

Permissible gross weight

Warning about exceeding permissible weights and axle loads when attaching implements.

Determination of the gross weight, the axle loads and tyre load capacity, as well as the required minimum ballasting

Lists required data for calculating gross weight, axle loads, tyre capacity, and ballasting.

Front and rear attachments or combinations

Provides formulas for calculating minimum front and rear ballasting and actual front axle load.

Front and rear combination table

A table for recording actual vs. permissible values for ballasting, gross weight, and axle loads.

Signal socket

Information on the 3-pole signal socket for tapping driving speed, with cautions about disconnecting the battery.

Attaching implements

General instructions for attaching implements using the lower link frame and quick-detach coupling.

Lateral adjustment of the lift

Procedure for laterally adjusting the lift by detaching and turning the lock nut on the spindle.

Adjusting the top link slide

Steps for adjusting the top link slide to different positions for height adjustment.

Attaching implements

Detailed steps for attaching implements using lifts, catch hooks, and top links, with safety warnings.

Connecting hydraulic lines

Procedure for connecting hydraulic lines, emphasizing color-coding and depressurizing the system.

Attaching cardan shafts

Safety instructions for attaching cardan shafts, including length adjustment and guard security.

Detaching attachments

Step-by-step procedure for safely detaching attachments, including depressurizing hydraulics and lowering lifts.

Attachments, Cargo bed tipping system

Specific advice for attaching a cargo bed tipping system, ensuring adequate air intake clearance.

Safety notes for operating hydraulic devices and attachments

General safety warnings for hydraulic equipment operation, focusing on danger zones and fluid leaks.

Switching on hydraulic functions

Instructions on how to switch hydraulic functions on and off using the master switch.

Adjusting volume flow 0 to 25 l/min

Guidance on controlling hydraulic volume flow using the potentiometer (14) for proportional operation.

External operation of the front lift

Instructions for operating the front lift from outside the cab using a key (1).

Rear lift *, tipping system*

Operation of rear lift/tipping system via key (3) or external operation valve (2).

General warnings for operating the hydraulic floating position

Warnings about implements falling when floating position is active and advice on using the system.

Operating the joystick

Explanation of joystick functions for controlling attachments and safety checks before use.

Operating the front lift (joystick)

Detailed steps for lowering and lifting the front lift using the joystick (11).

Floating position up-down

Procedure for activating and deactivating the floating position using key (11c) and (11b).

Front lift inclination adjustment

Instructions on adjusting the front lift's inclination using button (4), with a tipping warning.

Passive inclination adjustment

Explanation of preselection switches (1) for floating and lateral adjustment, and double-acting function.

Front lift side adjustment*

Diagrams showing lateral adjustment components (A, B) for the front lift.

Changing over to lateral adjustment

Procedure for activating lateral adjustment via hydraulic valve (2) and button (3).

Changing over to rear lift and tipping system

Instructions for switching between rear lift and tipping system using valve (2) and button (3).

Hydraulic Functions Joystick

Overview of joystick functions for black and green hydraulic connections.

Joystick left, right operation function Green, black hydraulic connections

Details operation of black hydraulic connections using joystick left/right movement.

Switching on floating position for black connections

Procedure for activating and deactivating floating position for black hydraulic connections.

Operating the green hydraulic connections with the joystick

Instructions for operating green hydraulic connections using joystick and key (11d).

Switching on floating position for green connections

Procedure for activating and deactivating floating position for green hydraulic connections.

Blue, green hydraulic connections

Details blue and green hydraulic connections for attachments with variable hydraulic power.

Assignment of the functions

Table mapping keys and potentiometer to specific hydraulic functions like couplings and volume flow.

Operating hydraulics

Steps for operating hydraulics by pressing keys and moving the joystick, and changing direction.

Adjusting volume flow 0 to 25 l/min

Instructions on controlling hydraulic volume flow using potentiometer (14) for slower or faster movements.

Operating green, blue, floating positions

Procedure for activating and deactivating floating positions for green and blue hydraulic connections.

Electrohydraulic implement relief

Explanation of electrohydraulic implement relief and its advantages like improved traction and stability.

Operating the electrohydraulic implement relief

Steps to switch implement relief and floating position on/off using switch (3) and button (5).

Switching floating position or implement relief on and off

Detailed procedure for activating/deactivating floating position and implement relief with indicator lights.

Setting values for implement relief

Table providing values for implement relief based on attachment weight and coding values.

Implement relief coding

Procedure for coding implement relief settings (HYS1, HYS2, DSP) using buttons and display.

Switching degree of relief (SP1) to actual pressure in the hydraulic cylinder

Instructions on switching between relief degree (SP1) and actual hydraulic pressure (Acr).

Tipping system*, rear lift*

Operation of tipping system or rear lift using key (3) or external operation valve (2).

Lifting, lowering

Procedure for lifting and lowering the tipping system or rear lift using key (3).

Operating floating position

Instructions for activating and deactivating the floating position using keys (3a) and (3).

Manual body frame

Procedure for securing and releasing the body frame using the securing lever (2).

Securing body frame

Steps to secure the raised body frame with the securing lever and plug.

Attachments with overhead discharge

Safety warnings for attachments with overhead discharge, emphasizing securing the tipping system.

Safety instructions for PTO shaft operation

Crucial safety instructions for PTO shaft operation, including attachment checks and danger zone awareness.

Front PTO shaft drive*

Instructions for switching the front PTO shaft drive on and off, and adjusting engine speed.

Rear PTO shaft drive*

Details on connecting PTO shaft hydraulics and switching the drive on/off.

Important instructions for the operation of the volume dividers I, II and the implement pump*

Key advice on operating hydraulic components, including switching off when not needed and oil heating.

Operating volume dividers I* and II*

Explains the use of volume dividers for hydraulic motors and their connections.

Operating the implement servopump*

Details on operating the implement servopump, including connecting hoses and the coding plug.

Trailers, towing

Information on towing capabilities and technically permissible trailer weights for C250/C270 and C350/C370.

Technically permissible trailer weights

Table specifying permissible gross weights for non-braked, independently braked, and overrun-braked trailers.

The following trailer combinations are permissible

Lists permissible trailer combinations, including single-axle and multi-axle setups.

Instructions for hitching the trailer

Safety warnings and advice on coupling load for hitching trailers.

Non-automatic trailer hitch

Step-by-step guide for hitching a trailer using the non-automatic hitch, including lighting connections.

Hitching trailers

Procedure for adjusting trailer hitch height and securing the coupling jaw.

Automatic trailer hitch

Instructions for hitching a trailer with an automatic hitch, including safety warnings.

Hitching the trailer

Steps for hitching a trailer with an automatic hitch, ensuring proper contact and securing.

Trailer hitch with ball head

Procedure for hitching a trailer using a ball head hitch, including securing the coupling.

Hitching the trailer

Steps for hitching a trailer with a ball head, ensuring correct alignment and securing.

Driving with a trailer

Safety cautions for driving with trailers, emphasizing careful operation and speed limits.

Shut-down

Leaving the vehicle

Instructions for stopping the vehicle, lowering attachments, setting the parking brake, and shutting down.

Stop vehicle!

Sequence of actions to stop the vehicle: lower attachments, set brake, idle control, neutral direction, stop program.

Parking the vehicle

Safety instructions for parking, including securing against roll-away and taking the ignition key.

Transport, loading

Information about transporting the vehicle

Guidance on driving the vehicle onto transport, securing it with wedges and retaining belts.

Information about loading

Safety warnings for loading, prohibiting standing under swinging loads and emphasizing lifting gear capacity.

Towing

Instructions for towing a roadworthy or non-roadworthy vehicle, including speed limits and steering caution.

Coding the digital km/h display

Coding the digital km/h display

Procedure for recoding the display for tyre size changes, involving ignition and button presses.

Tyre size

Table mapping tyre sizes to corresponding coding values for the digital km/h display.

Fault messages

Danger and condition notifications in the multifunction display

Overview of notifications provided by the multifunction display or signal tone generator.

Fault Cause Remedy

Table listing faults, their causes, and remedies for engine/turbocharger and vehicle electronics issues.

Fault Cause Remedy

Troubleshooting table for traction issues, travel direction problems, and servopump faults.

Fault Cause Remedy

Troubleshooting table for electronics power supply, drive programme switching, and maximum speed issues.

Fault Cause Remedy

Troubleshooting for inch pedal issues, stopping problems in driving programmes, and differential lock faults.

Fault Cause Remedy

Troubleshooting for parking brake release issues, including switch and brake cylinder faults.

Faults of the hydraulic system and steering

Troubleshooting guide for hydraulic lift issues, pressure problems, and steering system faults.

Fault Cause Remedy

Troubleshooting for hydraulic system issues like oil heating, foaming, slow operation, and steering problems.

Fault Cause Remedy

Troubleshooting for steering play during fast countersteering.

Faults of the working hydraulics

Troubleshooting for working hydraulics, including issues with control units, relays, and joysticks.

Fault Cause Remedy

Troubleshooting for function speed, directional valve, pressure build-up, and volume flow fluctuations.

Maintenance Instructions

General maintenance instructions

Emphasizes reading maintenance instructions for vehicle availability and proper handling.

Qualification of maintenance personnel

Specifies that only trained personnel familiar with hazards should perform maintenance.

Service

Recommends regular service and repairs by authorized dealers, confirmed in the service book.

How do I assess my vehicle?

Guidelines for assessing vehicle condition based on operating hours and age.

Handling fluids and lubricants

Safety precautions for handling fluids, covering risks of fire, poisoning, and environmental protection.

Safety instructions for maintenance

General safety and accident prevention rules for performing maintenance work.

Battery disconnect switch

Instructions for switching the battery disconnect to OFF for all work and disconnecting terminals.

Battery

Location of the battery and procedure for removing the battery cover and terminals.

Detaching the battery terminals

Safety warnings for detaching battery terminals, emphasizing risks of short-circuit and fire.

Check battery and cable connections

Regular maintenance steps for battery acid level, terminals, cables, and connectors.

Electrics, fuses

Information on the location of fuses and advice on replacing them with correctly rated ones.

Vehicle fuses (board 2)

List of vehicle fuses, their amperage, and the electrical components they protect.

Hydraulic function fuses (board 1)

List of hydraulic function fuses, their amperage, and the functions they control.

Applying corrosion protector

Procedure for applying protective wax to prevent damage from winter conditions.

Jack application point

Safety instructions and illustrated application points for jacking up the vehicle.

Replacing wheels

Step-by-step guide for replacing wheels, including loosening nuts and lifting the vehicle.

Cargo bed subframe

Advice on securing the raised cargo bed sub-frame against inadvertent lowering.

Tilting vehicle cab

Instructions for tilting the vehicle cab using a hydraulic device for repair and maintenance.

Lowering

Procedure for lowering the vehicle cab after tilting, including securing it with bolts.

Manual tilting

Advice on fixing an eyebolt to the cab frame for lifting and tilting with a crane.

Tightening threaded connections

Instructions for tightening threaded connections for various components, including wheel nuts and V-belts.

Check all V-belts on the engine for condition and tension

Procedure for checking V-belts for cracks, tension, and damage, with replacement advice.

Emptying the water separator

Instructions for emptying the water separator and fuel filter, with warnings about fire and engine damage.

Fuel pre-filter

Location and procedure for exchanging the fuel pre-filter, with environmental and fire safety advice.

Checking hose connections for the engine air filter

Procedure for checking hose connections to the air intake channel, with poisoning and malfunction warnings.

Cleaning the air filter system

Steps for cleaning the air filter cartridge and housing, with advice on replacement and proper use.

Cleaning radiator, oil cooler and air conditioner condenser*

Instructions for cleaning radiator, oil cooler, and AC condenser using compressed air.

Cleaning cab and air-conditioner filters

Procedure for cleaning cab and air-conditioner filters, including fan and cooling elements.

Checking bubble formation in the air-conditioner*

Guidance on checking for air bubbles in the air-conditioning system via a view glass.

Checking V-belt and compressor of the air conditioner*

Instructions for checking the V-belt tension and compressor seating for the air conditioner.

Draining condensation water from the air conditioner

Procedure for checking rubber elements for cleanliness and water transmission related to AC condensation.

Position of the lubrication points

Diagrams illustrating the locations of lubrication points on the vehicle.

User Maintenance

General advice for user maintenance tasks, including safety precautions for electrical systems.

Replacing light bulbs

General advice for replacing light bulbs, including safety and functional checks.

Lower dipped beam and high beam

Instructions for accessing and replacing bulbs for lower dipped and high beam headlights.

Upper dipped beam light, indicator and position light

Procedure for replacing bulbs for upper dipped beam, indicator, and position lights.

Indicator light, parking light, tail light

Steps for replacing bulbs for indicator, parking, and tail lights.

Bleed fuel system

Instructions for bleeding the fuel system if air has penetrated, with safety warnings.

Extended shutdown

Measures for extended vehicle shutdown (over 2 months), including cleaning and lubrication.

Engine preservation

Steps for preserving the engine during extended shutdown, including draining oil and filling with protective oil.

Recommissioning after the shutdown

Procedure for checking and preparing the vehicle after shutdown periods longer than six months.

Reversing engine preservation

Steps for reversing engine preservation after extended shutdown, including draining oil.

Putting the vehicle into operation

Checks required before putting the vehicle back into operation after shutdown.

Maintenance Data

Fluids and lubricants

Table detailing fluids and lubricants, their specifications, viscosity grades, and seasonal use.

Filling quantities for C250, C270, C350, C370

Lists the required filling quantities for various fluids and components of the vehicle models.

Light bulbs

Table specifying power output for various light bulbs used in the vehicle.

Tightening torques for hexagon and stud bolts as per DIN

Provides tightening torques for hexagon and stud bolts based on thread size and bolt quality.

Tightening torques for hydraulics and wheels

Lists tightening torques for steering, hydraulic valves, volume divider screws, and wheel nuts.

Engine technical data

Detailed technical specifications for the engine, including bore, stroke, displacement, and torque.

Maintenance schedule

Maintenance during the first few operating hours or at vehicle hand-over Part 1

Initial maintenance tasks to be performed after first few hours or at vehicle handover.

Maintenance during the first few operating hours or at vehicle hand-over Part 2

Further initial maintenance tasks including checks of brake fluid, brakes, and air conditioning systems.

Regular maintenance as needed

Routine maintenance tasks to be performed as needed, covering engine, cooling, and electrical systems.

Single maintenance after 50 or 500 operating hours

Specific maintenance tasks required at 50 and 500 operating hours, emphasizing customer service.

Maintenance every 500 operating hours Part 1

Scheduled maintenance tasks for every 500 operating hours, focusing on engine, filters, and electricals.

Maintenance every 500 operating hours Part 2

Additional 500-hour maintenance tasks, including checks on hydraulic, steering, and air conditioning systems.

Maintenance every 1000, 2000, 3000 operating hours

Scheduled maintenance intervals for 1000, 2000, and 3000 operating hours, covering engine and hydraulic systems.

Maintenance every year, every two years

Annual and bi-annual maintenance tasks, including oil changes, fluid replacements, and system checks.

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