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Operating Instructions
Mulching Mower
AS 420 4T, AS 420 4T A,
AS 470 4T, AS 470 4T A, AS 470 Universal 4T
From serial number:
Issued:
EN-Translation of the Original Operating Instructions
420 4T: 025613030001, 420 4T A: 025713030001,
470 4T: 025413030001, 470 4T A: 025513030001,
470 Universal 4T: 026513090001
10 February 2015, V5.0
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Table of Contents
Related Manuals for AS MOTOR AS 420 4T
Summary of Contents for AS MOTOR AS 420 4T
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Page 1: Operating Instructions
Operating Instructions Mulching Mower AS 420 4T, AS 420 4T A, AS 470 4T, AS 470 4T A, AS 470 Universal 4T From serial number: 420 4T: 025613030001, 420 4T A: 025713030001, 470 4T: 025413030001, 470 4T A: 025513030001, 470 Universal 4T: 026513090001 Issued: 10 February 2015, V5.0... -
Page 2: Preface
dummy Preface Intended use The device is exclusively intended for mowing Please fill in all data referring to your device. When ordering spare parts, provide your deal- well maintained grassed lawn areas. er with the device and engine number. Only use attachments and cutting tools author- ised by “AS-Motor Germany”. -
Page 3: Table Of Contents
Contents Switching off and parking ....... 15 Preface ............. dummy Maintenance and cleaning ...... 16 Intended use ..........Preparations .......... 18 Explanation of the symbols ....Cleaning the device ....... 18 dummy Inhalts verz eichnis General inspection ......... 18 Symbols in the instructions ....Maintaining the engine ...... -
Page 4: Explanation Of The Symbols
dummy Inhalts verz eichnis Explanation of the symbols Prior to any repair and mainte- nance work, pull off the spark plug connector. Symbols in the instructions In these operating instructions, the following symbols are used to denote special dangers. Warning. These symbols denote special Clean the ventilation grid! dangers. -
Page 5: Type Overview
In this operating manual, the following device types are described. Depending on their equipment, the corre- sponding descriptions of this operating manual apply. Drive Impact protection AS 420 4T AS 420 4T A AS 470 4T AS 470 4T A AS 470 Universal 4T... -
Page 6: Safety Instructions
Safe handling of fuel Safety instructions Get informed! Danger! Fuel is toxic and highly inflamma- For your safety, read these operating instruc- ble. tions with care. Familiarize yourself with the Danger of fire and explosion! control elements and the proper use of the Keep the fuel away from ignition device. -
Page 7: Check The Device Prior To Use
– before you adjust the cutting height. In case of skin contact, immediately wash with water and soap. Change your soiled clothing – before you refuel. as soon as you can. Switch off the engine and wait until the blade Measures in case of a fire comes to a standstill, and pull off the spark In case of a fire, use foam, dry powder extin-... -
Page 8: When Work Is Completed
– When mowing steep slopes, meet the ap- The area in front of and to the right of the propriate safety measures, e.g. use step device is especially dangerous. irons. Keep your hands and feet away from the – Always mow in horizontal directions, never rotating parts. -
Page 9: Use Caution During Maintenance And Repair
Use caution during maintenance and repair Only carry out maintenance work as described in these operating instructions. Have an au- thorised service centre carry out all other work. Only use the knives and spare parts authorized by “AS-Motor Germany”. Unauthorized knives and spare parts can cause severe injuries. -
Page 10: Device Description
Device description Fuel valve (if existing) Cutting height adjustment (40 mm, 50 mm, 60 mm, 70 mm, 80 mm) Air filter Spark plug connector Type plate Guide bar with control elements Bar release Starter grip Silencer 10 Ventilation grid 11 Tank filler spout 12 Oil filler opening 13 Impact protection (only for AS 470 Universal 4T) -
Page 11: Control Elements
2. Swivel the handlebar to the desired posi- Control elements tion and tighten both knobs again. Mounting handlebar one position lower Engine brake lever (1) The engine brake lever is a guard device. 1. Unscrew the knob (2) from the left and right When you release the lever, the engine is guide bar. -
Page 12: Assembly
5. Tighten the two cable ties (4) at the bar. Assembly Folding the guide bar 1. Pull the bar release device (5) upwards. Scope of delivery 2. Fold the guide bar forward. The device is delivered in a carton. Mounting impact protection The scope of delivery includes: AS 470 Universal 4T –... -
Page 13: Information On Mowing
Only mow with a sharp and undamaged blade so that the blades of grass do not fray. Have the blade sharpened and balanced regularly (authorised service centre). Do not mow when the grass is wet or when it is raining. The turf may be damaged and there is a danger of slipping! Turn the device around only in already mown sections. -
Page 14: Tanking Up
Tanking up Danger! Fuel is ignited by hot engine parts. Prior to filling up, switch off the engine and wait for at least 20 minutes until the engine has cooled down. Observe the safety instructions regarding the fuel! Filling in the fuel: 1. -
Page 15: Starting The Device
3. Switch the drive back on. Starting the device Turning round on a sloping area: 1. Put the device on even terrain, not in high 1. Keep the drive switched on. grass. 2. Turn the device upslope. 2. Open the fuel valve (if existing). 3. -
Page 16: Maintenance And Cleaning
Maintenance and cleaning warranty. Operational safety is endangered as Regular maintenance keeps your device ready well. for use. Contact your authorised service centre for If you do not observe the maintenance notices, checkup if you detect problems during mainte- faults may occur that are not covered by the nance. - Page 17 ■ ▲ pact protection Are all protective devices and covers in place, fastened correctly and properly functioning? ■ ▲ Label Condition of the labels. ■ ▲ Engine See operating instructions of the engine manufacturer. ■ ▲ Check oil level (see operating instructions of the engine manufacturer).
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Page 18: Preparations
connections, air filters, etc. for firm seating. Preparations Check the ignition cable and the spark plug connectors for damages. Prior to all maintenance and cleaning work: 1. Let the device cool down for at least 20 Immediately replace damaged or worn parts, minutes. -
Page 19: Checking The Spark Plugs
If the rear wheels lock, the drive is correctly Checking the spark plugs adjusted. If you can pull the device, the drive must be re-adjusted. Danger! The ignition system generates an electromagnetic field. Wearers of pacemakers must not work on live parts. Soiled spark plugs reduce the engine output. -
Page 20: Checking The Blade
Blade change Checking the blade Danger! Improperly mounted and main- tained blades pose a severe injury hazard. Work at the blade shall only be performed by an authorised service centre. Wear sturdy gloves when you It is absolutely necessary to change the blade: check the blades. -
Page 21: Longer Storage
Inform your authorised service centre about Longer storage the device type and serial number of your 1. Observe the safety instructions regarding devices when you order spare parts. the handling of fuel. 2. Draining fuel tank: leer er Abs atz Wear parts If fuel valve is existing: Put a piece of a tube on the fuel valve and fill the fuel in an... -
Page 22: Troubleshooting
Troubleshooting The following table contains the most frequent problems and their elimination. If more problems occur, contact the closest authorised service centre. You can find an authorised service centre on our home page www.as-motor.de. Problem Possible cause Remedy Engine does not Engine brake bar is not Press the engine brake bar towards start... - Page 23 Housing of the mower is See also Maintenance and cleaning. jammed. No or insufficient Drive belt is insufficiently Authorised service centre drive when the drive tensioned. bar is actuated. Drive train is incorrectly ad- Check the drive (see Maintenance and justed.
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Page 24: Accessories
Housing is jammed Mowed grass was too long or Adjust cutting height and mowing too damp. speed to the mowing conditions. Blade is worn. Authorised service centre. Engine speed is too low de- Authorised service centre. spite full power. The device does not Drive belt does not declutch. -
Page 25: Technical Data As 420
Technical data AS 420 Type AS 420 4T AS 420 4T A Range of application (temperature) 0 - 30 °C For temperatures below 5 °C, observe the engine manufacturer's information regarding the engine oil. Engine Type One cylinder four stroke engine Manufacturer Briggs &... - Page 26 Type AS 420 4T AS 420 4T A Vibration emission value according to DIN EN ISO 5395 <2,5 m/s <2.5m/s Hand-arm-vibrations a 1.5 m/s 1.5 m/s Measurement uncertainty U Sound level according to DIN EN ISO 5395 measured 91.6 dB 91.6 dB...
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Page 27: Technical Data As 470
Technical data AS 470 Type AS 470 4T AS 470 4T A AS 470 Universal 4T Range of application 0 - 30 °C (temperature) For temperatures below 5 °C, observe the engine manu- facturer's information regarding the engine oil. Engine One cylinder four stroke engine Type Briggs &... - Page 28 Type AS 470 4T AS 470 4T A AS 470 Universal 4T Vibration emission value according to DIN EN ISO 5395 <2.5m/s Hand-arm-vibrations a 1.5 m/s Measurement uncertainty U Sound level according to DIN EN ISO 5395 measured 92.3 dB 91.8 dB 92.8 dB sound level L...
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Page 29: Declaration Of Conformity As 420
Ellwanger Straße 15 D-74424 Bühlertann www.as-motor.de Declaration of conformity We declare that the lawnmowers Type AS 420 4T AS 420 4T A Cutting width 42 cm 42 cm starting from serial no. 025613030001 025713030001 as brought into circulation by us conform to all relevant safety and health - 2006/42/EC requirements of the EC directives listed. - Page 30 Declar ati on of c onfor mity AS 470, AS 470 A, AS 470 AS AS-Motor Germany GmbH & Co. KG Ellwanger Straße 15 D-74424 Bühlertann www.as-motor.de Declaration of conformity We declare that the lawnmowers Type AS 470 4T AS 470 4T A AS 470 Universal 4T Cutting width...
- Page 31 Mar keti ng...
- Page 32 AS-Motor Germany GmbH & Co. KG Ellwanger Straße 15 D-74424 Bühlertann www.as-motor.de Professional technology for gardens and landscapes Allmäher® Manoeuvrable meadow mower for extensive green area care. The Allmäher reliably shreds metre-high grass, undergrowth, and weeds. Ride-on Allmäher® Ease of use and high area coverage all combined in a compact ride-on mower.