Troubleshooting Chart - Pecol PROFESSIONAL AE350PRO Manual Del Usuario

4.6. Troubleshooting Chart

In the case of problems not mentioned or problems that you can not solve, contact our
PECOL Technical Assistance Service (page 70).
PROBLEM
The power tool will not start
Low performance of the power
tool
Irregular operation
(stop - start - stop ...)
The drill or installed attachment
spins or comes off the chuck.
The tool body becomes too hot
Sparks are seen through the air
intakes
POSSIBLE CAUSE
Power failure.
Worn carbon brushes.
The circuit breaker on the power
supply board was started.
Switch damaged.
Inadequate electrical extension.
Electric extension coiled.
Inadequate electrical network.
Power tool wires or an extension
cable (if applicable) broken.
Insufficient tightening.
Damaged chuck
Machine in overload.
Lack of ventilation.
Bearings damaged.
Power supply voltage drop.
Normal movement of the carbon
brushes with the induced.
SOLUTION
Connect other electrical equipment to
the plug and check if it works.
Refer to PECOL Technical Service to
replace the brushes.
Check if the cause is any short circuit.
Refer to PECOL Technical Assistance
Service.
Check the total permissible power of
the extension. Use a wired extension
of larger diametre (section), which
supports the required power.
If it is a winding extension, it loses
power when it is coiled. Uncoil.
Check if the voltage, frequency and
type of the mains is suitable for the
power tool.
If you are using a generator or
transformer, an output power of
at least twice than required for
the power tool and a rated voltage
variation of at most 5% and at least
15% is recommended.
If the power cable of the power tool is
damaged, it must be replaced. If it is a
defective extension, replace it.
Tighten chuck as instructed on page
52.
Replace chuck. Follow the instructions
on page 55.
Decrease working pressure. Turn
on the machine in dry run for 2 to 3
minutes to cool the engine.
Unclog the air passages.
Refer to PECOL Technical Assistance
Service.
Check mains voltage and extension.
The presence of small sparks in the
brush area is normal and should
only be referred to the Technical
Assistance Service if large.
FR EN ES
P.57
PT