MTD WCM 84 E, Руководство пользователя

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Operating instructions – Lawn mower with combustion engine English
17
Troubleshooting
Danger
Injury hazard if engine is started
inadvertently
Protect yourself against injury.
Before carrying out any work on
this mower
– Switch off the engine,
– Remove the ignition key (if used),
– Wait until all moving parts have
come to a standstill; the engine
must have cooled down,
– Pull off the spark plug connector
so that the engine cannot
inadvertently start.
Faults which occur while you are
using your mower often have
simple causes which you should
know and may be able to rectify
yourself. If you are in any doubt
however, your specialist workshop
will be happy to provide assistance.
!
Problem Possible cause(s) Action to take
Starter cable cannot be pulled. Engine defective. Contact a specialist garage
Engine does not start. Throttle is not in the right
position.
Set throttle to position or CHOKE
(if the engine is cold).
Set throttle to
/max position or
START (if the engine is warm).
Choke not actuated. Pull out choke.
No fuel in the tank Fill tank with clean, fresh fuel
Engine does not start. Spark-plug lead not connected. Connect spark-plug terminal.
Fuel old or dirty.
Replace with new fuel.
Air filter clogged. Clean air filter.
For appliances with electric starting
devices:
Battery discharged. Charge the battery.
Lead damaged. Check whether electric lead OK.
Unusual noises (rattling,, clanging,
knocking).
Bolts, nuts or other mounting
parts slack.
Tighten parts. If the noises persist:
Contact a specialist garage
Shaking, vibrations. Cutter(s) loose. Cutter fastening screw must be
tightened at specialist garage.
Cutter(s) damaged. Cutters must be replaced at
specialist garage.
Cutters not balanced correctly. Cutters must be replaced or
balanced at specialist garage.
Engine not secure. Engine must be secured at
specialist garage.
Ragged cut or engine speed drops. Grass too high. Set larger cutting height, if
necessary mow twice.
Blades blunt. Cutters must be replaced or
reground at a specialist garage.
Travelling speed too high. Set to a lower travelling speed.