Troubleshooting - Agria 2100 Operating Instructions Manual

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
Engine - Spark plug connector not connected
does not start - Engine-off-switch is set to "0"
- Safety circuit is not set to start position
- Fuel tank empty or poor fuel
- Fuel line clogged
- Defective spark plug
- Engine too much fuel
("flooded engine")
- Engine-off-line defective
- Inleaked air due to loose caburetor
Misfirings in - Loose ignition cable
engine
- Clogged fuel line or poor fuel
- Vent opening in fuel tank cap clogged
- Water or dirt in fuel system
- Air filter clogged
- Carburetor misadjusted
Excessive - Impaired cooling
temperature
in engine - Air filter clogged
- Carburetor misadjusted
Misfirings - Short firing intervals
in engine - Incorrect idle mixture
at high speeds
Engine - Firing interval too long,
frequently defective spark plug
stalls - Carburetor misadjusted
in idle - Air filter clogged
6
Engine - Defective engine-stop-line,
does not stop earth missing
when set
to stop
40
Possible solution
Connect spark plug connector
Set engine-off-switch to "I"
Set safety circuit to start position
Fill fresh fuel
Clean fuel line
Clean, adjust or exchange spark plug
Dry and adjust spark plug and
start at full throttle
Check line and connections
Tighten fastening screws
Firmly connect spark plug connector to
spark plug, fix ignition cable retaining device
Clean fuel line, fill fresh fuel
Exchange fuel tank cap
Drain fuel and fill fresh fuel
Clean air filter or exchange
Re-adjust carburetor
Clean cooling fan grid,
clean internal cooling ribs
Clean air filter
Re-adjust carburetor
Adjust spark plug
Adjust carburetor
Adjust or replace spark plug
Re-adjust carburetor
Clean air filter
Check line and connection,
check earth contact
Single-wheel power hoe 2100
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