40 Single-wheel power hoe 2100
6. Troubleshooting
W
Observe safety instructions! Have all serious malfunctions on the machine or engine
repaired by your agria workshop. They have the proper tools. Improper repairs can
only add to the damage.
Problem Possible cause Possible solution Page
Engine - Spark plug connector not connected Connect spark plug connector
does not start - Engine-off-switch is set to “0” Set engine-off-switch to “I” 23
- Safety circuit is not set to start position Set safety circuit to start position 23
- Fuel tank empty or poor fuel Fill fresh fuel 22
- Fuel line clogged Clean fuel line 29
- Defective spark plug Clean, adjust or exchange spark plug 29
- Engine too much fuel Dry and adjust spark plug and
(“flooded engine”) start at full throttle
- Engine-off-line defective Check line and connections
- Inleaked air due to loose caburetor Tighten fastening screws
Misfirings in - Loose ignition cable Firmly connect spark plug connector to
engine spark plug, fix ignition cable retaining device
- Clogged fuel line or poor fuel Clean fuel line, fill fresh fuel
- Vent opening in fuel tank cap clogged Exchange fuel tank cap
- Water or dirt in fuel system Drain fuel and fill fresh fuel
- Air filter clogged Clean air filter or exchange 28
- Carburetor misadjusted Re-adjust carburetor
30
Excessive -Impaired cooling Clean cooling fan grid,
temperature clean internal cooling ribs 30
in engine - Air filter clogged Clean air filter 28
- Carburetor misadjusted Re-adjust carburetor
30
Misfirings - Short firing intervals Adjust spark plug 29
in engine - Incorrect idle mixture Adjust carburetor
30
at high speeds
Engine - Firing interval too long, Adjust or replace spark plug 29
frequently defective spark plug
stalls - Carburetor misadjusted Re-adjust carburetor
30
in idle - Air filter clogged Clean air filter 28
Engine - Defective engine-stop-line, Check line and connection,
does not stop earth missing check earth contact
when set
to stop
6
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