Wacker Neuson 9503 Mobile Excavator Operator's Manual
226 pages · Publication 1000171927
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- Models
- 9503
- Manual type
- Operator's Manual
- Pages
- 226
- Publication
- 1000171927
- Condition
- Brand new
What's inside
From the manual's own table of contents: 100 sections, 338 entries. See sample pages (PDF, 667 KB)
General53 topics
- Important information on this Operator's Manual
- Machine overview
- Brief description
- Travelling drive
- Work hydraulics
- Cooling system
- Cab (TOPS and FOPS)
- Fields of application, attachments
- Use: attachment
- Regulations
- EC declaration of conformity version 9503 WD
- Type labels and component numbers
- Signs and symbols
- Alignment marks
- Mark on front stabiliser blade (option)
- Fire extinguisher
- Identification of warnings and dangers
- Warranty
- Designated use and exemption from liability
- General conduct and safety instructions
- Organisational measures
- Selection and qualification of staff, basic responsibilities
- Safety instructions regarding operation
- Normal operation
- Travelling on public roads
- Applications with lifting gear
- Trailers and attachments
- Transport
- Safety instructions for maintenance
- Warning of special hazards
- Electrical energy
- Gas, dust, steam, smoke
- Hydraulics
- Noise
- Oil, grease and other chemical substances
- Battery (up to serial number AH01646)
- Battery (from serial number AH01647)
- Tyres
- Cab overview
- Instrument panel, multifunctional lever, switch consoles: overview
- Putting into operation
- Safety instructions
- Putting the machine into operation for the first time
- Running-in period
- Check lists
- Start-up checklist
- Operation checklist
- Parking checklist
- Telltales and warning lights: overview
- Before starting the engine
- Starting the engine: general
- Procedure
- Throttle
Starting with the drive interlock (option)
Starting at low temperatures1 topic
- When the engine has started
Engine warm-up
Jump-starting the engine (supply battery)
Hydraulic brake1 topic
- Hydraulic brake effect when driving on roads (with accelerator pedal)
Service brake
Release lever
Parking brake
Special instructions for driving on public roads
Safety-critical function: work position/road travel8 topics
- wheel steering
- Steering direction
- Oscillating axle interlock
- 1st/2nd speed switch
- Service brake
- Outriggers
- Front stabiliser blade (option)
- Work position/road travel switch
Moving off hydraulically in work position2 topics
- Drive lever
- Drive pedal
Changing over to road travel
Moving off on roads1 topic
- Accelerator pedal
Steering modes
Changing the steering mode (option)3 topics
- Front wheel steering
- Crab steering (option)
- Four wheel steering (option)
Steering direction changeover
Adjusting the steering column
2nd speed
Locking the oscillating axle
Driving on slopes2 topics
- Specific safety instructions
- Driving on slopes
Front outriggers (option)
Rear outriggers
Stabiliser blade (option)
Show all 101 sections
Parking the machine1 topic
- Parking the machine on slopes
Control elements63 topics
- Working lights
- Roof lights (option)
- Light system
- Multifunctional lever
- Hazard warning system
- Interior light
- Rotating beacon (option)
- Cab heating and ventilation
- Heating adjustment
- Air conditioning (option)
- Recirculated air mode
- Washer system
- Tank for washer system
- Seat adjustment
- Weight adjustment
- Height adjustment
- Horizontal adjustment
- Adjusting the seat depth
- Backrest adjustment
- Seat belt
- Emergency exit
- Front window
- Door
- Exit through the door
- Adjusting the left-hand side armrest
- Opening the side window
- Engine cover
- Battery master switch (model 9503)
- Tilting the cab
- Interlocks
- Interlock for boom and attachment
- Interlock for boom and upper carriage
- Interlock for front (option)/rear outriggers
- Bucket position for road travel
- Wheel chocks
- Towing the mobile excavator
- Towing
- Opening the “Drive” hydraulic circuit
- Unlocking the parking brake in an emergency
- Adjusting the parking brake after it has been unlocked in an emergency
- Loading the machine
- Crane handling the machine
- Loading and transporting the machine
- Tying down the machine
- Working with the machine
- General safety instructions
- Control levers/ISO controls: overview
- Left-hand side control lever
- Boom swivel controls/auxiliary hydraulics/triple articulation boom (option)
- Lowering the boom with the engine stopped
- Rotating the upper carriage
- Swivel unit brake
- Changeover valve for SAE/ISO controls (option)
- Right-hand side control lever
- Directional valve position
- Directional valve
- Control lever with proportional controls (option): overview
- Function
- Operating the boom/auxiliary hydraulics
- Hammer operation
- Adjusting control response
- Characteristic curves – status indicator
- Measures to be taken in case of malfunctions
Control lever if equipped with 3rd control circuit (option): overview
Releasing the pressure on the work hydraulics2 topics
- Releasing pressure
- Pressure release with proportional controls (option)
Re-equipping attachments2 topics
- Removing a bucket
- Mounting a bucket
Quickhitch (option)
Hydraulic quickhitch (option)2 topics
- Maintenance
- Operation
Powertilt (option)6 topics
- Re-equipping
- Mounting the Powertilt unit
- Removing the Powertilt unit
- Port
- Right-hand side control lever (Powertilt)
- Enabling the 3rd control circuit
Auxiliary hydraulics connections2 topics
- Quick-connect couplings
- Attachments
Hose burst valve” safety feature (option)
Before starting work2 topics
- Examining the site
- Preparing the ground
Working with the excavator10 topics
- Preparing the excavator
- Working with the standard bucket
- Inadmissible work procedures
- Excavator work position
- Bucket position when digging
- Excavating trenches
- Loading
- Grading
- Excavating trenches sideways
- Working alongside trenches
Grading
Safe load indicator (option)
Applications with lifting gear2 topics
- Lifting gear applications
- Fastening loads
Troubleshooting
Malfunctions of the Powertilt unit
Introduction1 topic
- Maintenance of attachments
Fuel system54 topics
- Refuelling
- Fuel-filling pump (option) up to serial no. AH01415
- Fuel-filling pump (option) from serial no. AH01416
- Stationary fuel pumps
- Diesel fuel specification
- Bleeding the fuel system
- Fuel prefilter with water separator
- Engine lubrication system
- Checking the oil level
- Filling up engine oil
- Engine and hydraulics cooling system
- Checking/filling up coolant
- Air filter
- Replacing the filter
- V-belts
- Checking V-belt tension
- Retightening V-belts
- Checking the V-belt of the air conditioning system (option)
- Tightening the V-belt of the air conditioning system (option)
- Hydraulic system
- Checking the hydraulic oil level
- Filling up hydraulic oil
- Important information for the use of biodegradable oil
- Pilot valve
- Replacing the reflux filter
- Replacing the boost pressure filter
- Checking hydraulic pressure lines
- Overview of lubrication points
- Standard boom
- Triple articulation boom (option)
- Steering housing
- Cardan shaft
- Bulkhead – oscillating axle
- Live ring
- Offset bucket (option)
- Offset bucket quickhitch (option)
- Axle mounting
- Front axle
- Rear axle
- Stop plate fastening of the oscillating axle
- Inspection work
- Wheel change
- Checking the oil level and filling up oil
- Draining oil
- Daily checks
- Lubrication work
- Central lubrication system (option)
- Adjusting breaks and lubrication times
- Repair in case of clogging
- Electrical system
- Service and maintenance work at regular intervals
- Instructions concerning specific components
- Alternator
- Dry cell (from serial number AH01647)
General maintenance work8 topics
- Cleaning
- General instructions for all areas of the machine
- Inside the cab
- Exterior of the machine
- Engine compartment
- Screw connections and attachments
- Pivots and hinges
- Powertilt (option)
Maintenance if the machine is out of service for a longer period of time2 topics
- Preparatory work before taking the machine out of service
- Putting the machine into operation again
Fluids and lubricants1 topic
- Additional oil change and filter replacement (hydraulics)
Maintenance plan (overview)
Maintenance label1 topic
- Explanation of symbols on the maintenance label
Chassis
Engine
Undercarriage
Brakes
Swivel unit
Steering system
Hydraulics
Electrical system3 topics
- Fuse box on right-hand side cab wall
- Main fuse box with relays on partition wall
- Relays
Noise levels
Outriggers or stabiliser blade (option)
Tyres
Vibration
Coolant compound table
Powertilt
Dimensions model 9503 WD
Dimensions model 9503 WD with triple articulation boom (option)
boom, twin tyres
boom, wide tyres
axle, one-piece boom, twin tyres
axle, one-piece boom, wide tyres
twin tyres
wide tyres
lation boom, twin tyres5 topics
- lation boom, wide tyres
- axle, triple articulation boom, twin tyres
- axle, triple articulation boom, wide tyres
- boom, twin tyres
- boom, wide tyres
Abbreviations
C Before starting the engine
Check lists
Component numbers
Danger area
Declaration of conformity
Documents
Drive interlock (option)
Heating
I Applications with lifting gear
Interior light
Interlocks
Legal regulations
Light system
Loading the machine
Lowering the boom with the engine stopped
Fields of application
Machine inspections
Biodegradable oil
Boost pressure filter
Checking the coolant level
Checking the engine oil level
Filling in engine oil
Filling up coolant
General maintenance work
Instructions concerning specific components
Pivots and hinges
Screw connections
Maintenance plan
Tank
Inside this manual
Real pages from this operator's manual (226 pages). Open the sample pages (PDF, 666 KB)
- Controls and operation, page 129: BA 9503 En – Edition 2.0 *9503b340.fm
- Maintenance, page 159: BA 9503 En – Edition 2.0 *9503b520.fm
- Specifications, page 192: BA 9503 En – Edition 2.0 * *9503b530.fm
- Foldout diagram (color), page 44: Operation
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 9503 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
This manual: Operator's Manual 1000171927$69.67
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This is an operator's manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
This manual
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 226 pages
Quantity one is the manual described above.
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