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WIRTGEN HAMM GRW 280-10 - User Manual

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GRW 280
OPERATING MANUAL
© HAMM AG 2011 Version 02
H195
Series
0012
valid from Serial No.
01.03.2010
Date of first issue
2153734
Order number
en
Language

Table of Contents

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Summary

1.02 Use

1.02.01 Intended use

Describes the machine's intended purpose for paving roads and smoothing subgrade layers.

1.02.02 Reasonably forseeable misuse

Lists actions constituting foreseeable misuse, which may void warranty and hold the operator responsible.

1.02.03 Residual risks

Discusses residual risks analyzed prior to machine planning and how to avoid them by following instructions.

1.06 Type plate

Type plate of machine

Describes the type plate fixed to the machine frame and its importance for spare part orders.

1.07 Noise and vibration requirements

1.08 Personnel

1.08.01 Qualification and duties

Outlines the qualifications and duties of operating personnel and banksmen for safe machine operation.

1.09 General safety instructions

Safety instructions

Emphasizes familiarizing oneself with safety instructions before working with the machine.

ROPS roll-over protection

Requirements for the ROPS frame integrity, reinforcement elements, and their connections for safety.

1.10 Danger zone

Zone inactive

Defines the danger zone around the machine as 1 meter when it is out of operation.

Zone moving

Defines the danger zone around a moving machine as 10 meters front/rear and 1 meter left/right.

1.11 Loading and transport

Loading instructions

Provides detailed instructions for safely loading the machine onto transport vehicles, including securing methods.

1.12 Stickers on the machine

1.12.01 Warning labels

Details various warning labels and their meanings for safe operation and hazard identification.

2 DESCRIPTION

2.00 Technical characteristics of the machine

Provides a summary of the machine's key technical characteristics, drive, steering, and brake systems.

2.01 General view of machine

2.01.01 Chassis; safety devices

Identifies and describes the machine's chassis and various safety devices like towing loops and lashing points.

2.01.02 Control stand

Details the components of the control stand in both ROPS cabin and ROPS roll-over bar configurations.

2.01.04 Drive unit; diesel engine

Identifies and illustrates the main components of the drive unit and diesel engine, including filters and tanks.

2.01.05 Hydraulic oil supply

Shows the location of the hydraulic oil reservoir, inlet, outlet, and filter.

2.01.08 Drive

Shows the main drive components, including brake drive, gear drive, and rear wheel service points.

2.01.09 Steering system

Identifies the steering cylinder, bearing block, and tie rod components of the steering system.

2.02 General view of instruments and operating elements

2.02.02 Control stand

Details the steering column and its numbered operating elements, instruments, and switches.

Switch console front

Identifies pilot lights, switches, and the cigarette lighter/socket on the front console.

Drivers seat

Details seat adjustment features for weight, forward/backward, backrest, and elbow-rest.

Control unit normal mode

Shows display elements in normal mode: system info, pilot lights, and switches.

Control unit travelling

Shows display elements during travelling: driving speed and gear shifting.

Control unit sprinkling

Identifies pilot lights and switches for the sprinkling system operation.

*Asphalt temperature control unit

Shows the display and switch for adjusting and controlling asphalt temperature.

Control unit warning lamp

Lists and describes various warning pilot lights for critical system and engine status.

2.02.04 Drive unit; diesel engine

Shows the location of the battery isolating switch and steps.

3 OPERATION

3.00 Instruments and operating elements

Explains how instruments and elements are arranged and numbered for reference in the manual.

3.00.01 Indicators, displays

Explains system info, operating hours, engine speed, and diagnostic codes shown on the indicators.

108 Driving speed

Displays the current driving speed in km/h or mph.

113 Asphalt temperature

Shows asphalt temperature display and how to adjust limit values.

3.00.02 Pilot lights

Explains the meaning of pilot light colors (Red, Yellow, Green) and specific lights for status and faults.

202 Engine oil pressure

Indicates insufficient oil pressure when flashing.

206 Coolant level

Indicates insufficient coolant level when flashing.

220 STOP

Indicates serious malfunction with acoustic signal; immediate action required.

228 Engine temperature

Indicates engine temperature status: Yellow for warm-up, Red for elevated, flashing Red for overheating.

229 Oil temperature of hydraulic system

Indicates hydraulic oil temperature status: Yellow for warm-up, Red for elevated, flashing Red for overheating.

234 Diesel engine

Indicates diesel engine or component malfunction with acoustic signal; stop machine.

239 Storage manifold pressure service brake

Indicates low storage manifold pressure or service brake malfunction; stop machine.

3.00.03 Switch

Details various switches used for machine functions like signal horn and emergency stop.

302 EMERGENCY STOP

Activates full braking, stops hydraulic drive, engine, and displays STOP notice.

310 Electrical system; engine start

Controls electrical components, starts, and stops the diesel engine.

314 Velocity range; gear shifting

Allows changing velocity range and indicates selected range via pilot lights.

317 Sprinkling

Turns sprinkling on/off and selects sprinkling stages via switches.

353 Parking brake inspection

Procedure for checking the parking brake function, including safety warnings.

356 Battery isolating switch

Instructions for interrupting the circuit at the battery isolating switch to prevent voltage spikes.

360 A Tyre filling system

Allows changing and regulating tyre pressure using switches and display.

375 System info

Displays system info: operating hours, engine speed, and diagnostic codes.

379 Asphalt temperature

Allows adjusting and saving limit values for asphalt temperature.

3.00.05 Operation levers, adjustment handles

Details operation levers like drive lever and parking brake lock.

501 Drive lever

Determines driving direction and speed; can be coupled if a second lever is present.

502 0 position lock; parking brake

Safety device to prevent unintended movement; latches drive lever and applies parking brake.

503 Multifunction handle

Operates the edge pressing and cutting assembly (KAG) and additive sprinkling.

512 Service brake

Actuated by brake pedal, providing braking effect based on pedal travel.

520 Seat adjustment weight; height

Adjusts seat pedestal to driver's weight and height levels for optimal positioning.

521 Seat adjustment forward - backward

Allows shifting the upper seat part forward or backward in increments.

522 Seat backrest adjustment

Adjusts the inclination of the backrest by shifting the seat forward or backward.

524 Seat adjustment rotation

Allows turning the seat console for different rest positions, with safety warnings.

525 Seat adjustment left - right

Adjusts seat console left/right and includes warnings about console movement.

528 Steering console adjustment

Adjusts steering console position for desired seat position.

3.01 Prior to machine start

Operating errors!

Lists essential checks before every start-up for operational and traffic safety.

What must be done prior to start of work?

Provides a step-by-step checklist for pre-operation tasks and checks.

Fuel

Instructions for checking and filling the fuel tank, emphasizing timely refuelling.

Control stand

Safety warning about uncontrolled movements when changing seat position.

Operator platform

Specifies that the machine must be operated from the operator platform.

3.02 Engine start

General

Details the starting process, limitations, and necessary pauses between attempts.

Start position before starting

Sets operating elements to their start position before starting the engine.

Engine start

Provides the sequence for starting the engine using the key and checking pilot lights.

Before driveaway

Includes warnings about long stopping distances and warming up the machine.

3.03 Driving

Driveaway

Provides steps to start driving, including checking pilot lights and releasing the parking brake.

Velocity range

Explains how to switch between velocity ranges and their implications.

3.04 Stopping, switching off engine, leaving machine

Stop

Details the steps to stop the machine using the drive lever and service brake.

Before switching off the engine

Lists essential steps before switching off the engine, like setting the parking brake.

Switch off engine

Provides instructions on how to switch off the engine, including temperature compensation.

Leaving the machine

Outlines measures to ensure machine security and safety before leaving it.

3.05 Operation monitoring

Danger, important reminder

Explains the STOP pilot light and permanent acoustic signal indicating inadmissible operation.

Warning, notice, malfunction

Describes fault indication with acoustic signal, allowing short-term operation.

Filling level

Emphasizes attention to filling levels for operating supplies like fuel and water.

3.06 Sprinkling

Sprinkling

Describes how to switch automatic sprinkling on/off and adjust water consumption.

Functional control Requirement

Lists requirements for functional control of the sprinkling system.

3.09 Starting with jump leads

Preparation

Outlines precautions for handling batteries and requirements for jump leads.

Connecting leads

Illustrates and describes the correct procedure for connecting jump leads.

Starting process

Details the process of starting the engine using jump leads.

3.10 Towing

3.13 Opening and closing engine hood

3.16 *Tyre filling system

3.17 *Asphalt thermometer

3.19 *Driving on public roads (StVZO)

3.20 Adding; reducing ballast

DANGER!

Warns about danger of overturning due to shifting center of gravity when adding/reducing ballast.

4 MAINTENANCE

4.00.01 Operation monitoring

Details how air filter, hydraulic filters, and fuel pre-filter status are monitored.

4.00.05 Important information about maintenance works

Provides essential safety instructions applicable to all maintenance works.

Safety

Provides essential safety instructions applicable to all maintenance works.

4.01 Chassis; safety features

4.01.02 Checking the function of the parking brake

Procedure for checking the parking brake function, including safety warnings.

4.01.03 Checking the EMERGENCY STOP function

Procedures for testing the EMERGENCY STOP function when the machine is standstill or driving.

4.04 Drive unit - diesel engine

4.05 Hydraulic oil supply

4.08 Drive

4.09 Steering system

4.27 Checking *pressure accumulator KAG

5.02 Dimension sheet

5.03 Fuses and relays

5.04 Main fuses

6 ASSEMBLY INSTRUCTIONS

6.00.01 Safety device ROPS cabin

Details the installation procedure and parts for the ROPS cabin safety device.

General

Explains the ROPS cabin as a safety device and instructions for its re-mounting.

Assembly instructions ROPS cabin

Provides installation steps and visual checks for the ROPS cabin.

6.00.02 Safety device ROPS roll-over bar

Details the installation procedure and parts for the ROPS roll-over bar safety device.

Assembly instructions ROPS roll-over bar

Provides installation steps and visual checks for the ROPS roll-over bar.

WIRTGEN HAMM GRW 280-10 Specifications

General IconGeneral
BrandWIRTGEN
ModelHAMM GRW 280-10
CategoryIndustrial Equipment
LanguageEnglish

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