Warranty - SPARKY BBK2 1500 Instrucciones De Uso

TROUBLESHOOTING
Fault
The core bit jams.
Core bit does not cut or cuts
slowly
Core bit wears too quickly
Material does not fall out of
the core bit

Warranty

The guarantee period for SPARKY power tools is
determined in the guarantee card.
Faults due to normal wear, overloading or improper
handling will be excluded from the guarantee.
Faults due to defective materials implemented as well as
defects in workmanship will be corrected free of charge
through replacement or repair.
The complaints for defective SPARKY power tools will
be recognized if the machine is sent back to the dealer
or is presented to the authorised warranty service centre
undismantled, in its initial condition.
10
EN
Probable cause
Accumulation of dust between the core
bit and the material being cut (dry drilling)
Insufficient water feed (wet drilling)
Damaged (bent) core bit
Inappropriate speed
Insufficient water pressure (wet drilling)
Very hard material (dry drilling)
Cutting reinforcing bars (wet drilling)
Dull core bit segments
Inappropriate speed
Too much pressure exerted during
operation
Insufficient water feed (wet drilling)
Highly abrasive or reinforced material
(wet drilling)
Dust compaction during operation or
jammed pieces of material
Material has expanded due to heating
during core drilling
Corrective action
Switch off the machine. Using a spanner
turn the core bit back and forth until it
is free.
Increase water feed.
Check and replace the core bit.
Reduce pressure. Select appropriate
speed.
Increase water feed.
Proceed with wet drilling.
Proceed drilling slowly until the core bit
cuts through the reinforcing bars.
Sharpen the core bit segments.
Check and switch to higher speed (for
soft material) or lower speed (for hard
material).
Reduce pressure.
Increase water feed.
Use core bit appropriate for the material.
Remove the core bit from the machine.
Push out the jammed material via the
core bit shank with appropriate stick.
Never hit the core bit with metal objects!
Wait for the material to cool and then
remove it.
Notes
Carefully read the entire original instructions before
using this product.
The manufacturer reserves the right to make changes
and improvements to the products and to alter
specifications without prior notice.
Specifications may differ from country to country.
BBK2 1500 • BBK3 1500