10. Troubleshooting

 

 

 

GB

General

Caution! Repairs that

We expressly point out that in

Faults usually occur if the unit

Arequire specialist

accordance with product liability

knowledge must only be carried

laws, we are not liable for any

has not been handled, cared for

out by an authorized specialist.

damage caused by our units if

or maintained properly. The

 

this damage is due to improper

following table contains the most

Caution! For safety reasons,

repair or if parts exchanged are

common faults and remedies to

Aonly use original spare

not our original parts or parts

eliminate these faults. If you have

parts supplied by the

approved by us, and if the

any other problems, please

manufacturer or parts that have

repairs were not carried out at

contact your nearest service

been authorized by the

service center authorized by the

center authorized by the

manufacturer.

manufacturer or by an

manufacturer, or your nearest

 

authorized specialist. The same

authorized specialist dealer.

 

applies to spare parts and

 

 

accessories.

Fault

Possible Cause

Remedy

 

 

 

 

Abnormal noise.

Motor fixing screws or

Tighten screws

Clattering in the unit.

mower casing loose.

 

 

 

 

 

 

 

Metal-like hammering noises.

Foreign body blocking

Turn off the mower. Pull the

 

the cutting cylinder.

Battery out of the contact bar.

 

 

Remove the foreign body.

 

 

 

 

Motor will not start.

Battery not pushed

Harness is not flat against

 

all the way in.

Battery.

 

 

 

 

 

Circuit breaker has been

Wait approx. 2 – 5 minutes,

 

triggered.

then turn on the motor again.

 

 

 

 

Motor turns off.

Blocked by foreign body.

Switch off the motor. Pull the

 

Blocking protection activated.

Battery out of the contact bar.

 

 

Remove the foreign body.

 

 

 

 

 

Motor turns off.

The cutting height you have

 

selected is too low;

 

you are pushing the mower too

 

quickly. Circuit breaker has been

 

activated.

Let the motor cool for 2 – 5 minutes, then use the mower with a higher cutting height and reduce the cutting height in stages until you reach the lower cutting height you require. Push the mower more slowly across the lawn.

Battery power too low for cutting height.

Increase the cutting height and cut the lawn in stages or charge the battery (see chapter 9.2. “The Battery”).

Yellow lawn.

Cutting height too low.

Increase the cutting

Cut not clean.

 

height.

 

 

 

 

Cutting gap between cutting

Readjust cutting tool

 

cylinder and bottom blade is

(refer to section 9.4.).

 

too wide.

 

 

 

 

 

Blades are blunt or damaged.

Have the blade replaced at

 

 

a Mantis Service Center or by

an authorized specialist.

17

 

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Mantis 811103 manual Troubleshooting, Activated

811103 specifications

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Overall, the Mantis 811103 stands out as a cutting-edge technology solution that combines portability, advanced processing power, user-friendly design, connectivity options, and durability. It is an ideal choice for professionals in various fields looking to enhance their operational capabilities and improve overall productivity.