Cobra 400W User Manual

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8. TROUBLESHOOTING
Warning: before performing any maintenance or cleaning work, always pull out the mains plug and wait
until the cutter has come to a standstill.
CAUTION! Faults which cannot be rectified with the aid of this table may be rectified by a Cobra Service
Centre only.
Problem
Possible Cause
Solution
Mower does not start
1. Not connected to power supply
2. Power connection is loose
3. Other electrical defect to the
product
1. Connect to the power supply
2 & 3 Check with a Cobra dealer
Mower does not
reach full power
1. Extension cord not suitable for
operation with this mower
2. Power source (e.g. generator)
has too low voltage
3. Mowers internal wiring
damaged
1. Use a proper extension cord
2. Connect to another power source
3. Contact a Cobra dealer
Mower not cutting 1. Height of cut too low
2. Blades off cut
1. Increase height of cut (See
-Adjusting the cutting height)
2. Blades require adjustment (See-
Adjusting the blades clearance)
Mower leaves a
ragged finish
1.Cutting blades are off cut
Blade require adjustment (See-
Adjusting the blades clearance)
Cutting blades not
rotating
1. Cutting blades obstructed
2. Belt is slipping or is damaged
1. Clear obstruction
2. Contact a Cobra dealer
Excessive vibration/
noise
1. Cutting blades damaged
2. Cutting blades not adjusted
evenly
1. Contact a Cobra dealer
2. Blades require adjustment(See-
Adjusting the blades clearance)
Rollers do not rotate Roller is blocked by debris Clean all roller slots

Cobra 400W Specifications

General

Brand	Cobra
Model	400W
Category	Lawn Mower
Language	English