KRESS KUX15P Mode D'emploi page 9

TROUBLE SHOOTING
The following table gives checks and actions that you can perform if your machine does not operate correctly.
If these do not identify/solve the problem, contact Kress Customer Service.
I would add a comment here to again recommend that you apply grease to the shank of every drill bit used.
Symptom
Machine fails to
operate
The power and
hammer efficiency of
the machine is low.
Your drill bit will not fit
into the chuck easily
You cannot remove
your drill bit from the
chuck
DECLARATION OF
CONFORMITY
We,
Positec Germany GmbH
Grüner Weg 10, 50825 Cologne, Germany
Declare that the product
Description Electric hammer
Type KUX15P (X15P-designation of machinery,
representative of hammer)
Function Hammering various materials
Complies with the following Directives,
2006/42/EC,
2011/65/EU&(EU)2015/863,
2014/30/EU
Standards conform to:
EN 60745-1,
EN 60745-2-6,
EN 55014-1,
EN 55014-2,
EN IEC 61000-3-2,
EN 61000-3-3
Possible Cause
No power supply to machine.
The brushes are worn out.
Machine may be cold.
The connecting rod is broken (lacking of
grease oil or the gearbox is dirty).
There is no enough grease oil in the
gearbox.
Your bit does not slide freely in the
chuck.
The chuck is dirty with dust and debris.
The shank of the bit is damaged or
distorted.
A drill bit has broken and the shank has
remained in the chuck.
The shank of the bit is damaged or
distorted;
The chuck is dirty with dust and debris.
Use another socket.
Have a qualified person to check them,
and replace them if necessary.
Warm up the machine for 1-2 minutes until
it reaches a proper working temperature.
Have a qualified person to replace it if
necessary and add grease oil.
Have a qualified person to add some
grease oil (about 2 or 3 bottle caps).
Clean the dust and debris inside the
chuck; Grease the shank of the bit if
necessary.
Clean the dust and debris from inside the
chuck.
Change a new bit.
Have a qualified person to check and
replace it if necessary.
Have a qualified person to check and
replace it if necessary.
The person authorized to compile the technical file,
Name Marcel Filz
Address Positec Germany GmbH Grüner Weg
10, 50825 Cologne, Germany
2020/05/25
Allen Ding
Deputy Chief Engineer, Testing & Certification
Positec Technology (China) Co., Ltd
18, Dongwang Road, Suzhou Industrial
Park, Jiangsu 215123, P. R. China
Remedy
9
EN