KARAT
®
180
GB
22
OPERATING MANUAL KARAT® 180
off the water tap. Lift the machine with feed
lever
20
and secure with locking lever
24
.
Removing the drilling core
•
Break off the drilling core and remove.
OVER HEAD DRILLING
DANGER: When drilling “over” head
always secure the drill stand with
the assembly.
DANGER: When drilling “over” head,
always use a water collecting ring
and a industrial wet-type vacuum
cleaner!
Mounting the water collecting ring
•
Loosen the fixation screw
14
on the water
collecting ring
15
.
•
Push the water collecting ring
15
onto the
drill stand and press it firmly against the
material to be drilled.
•
Tighten fixation screw
14
.
•
Connect a industrial wet-type vacuum
cleaner.
•
When using the water collecting ring,
attach a protective cover
13
onto it and drill
through. Remove te drilled part of the cover
from the core bit.
TRANSPORT AND STORAGE
CAUTION: Danger of injury and
damage! Pay attention to the
weight of the appliance when
transporting it.
•
Clean the machine and remove the drilling
dirt.
•
Transport the machine and core bit sepa-
rately.
•
Blow out remaining water from hose and
machine when it freezes.
•
This appliance may only be stored inside a
building.
MAINTENANCE AND CARE
Always keep the machine and cooling air vents
free and clean. It must always be kept in a dry,
frost-free place.
TROUBLESHOOTING
For malfunctions that are not specified in this
chapter, when in doubt or when explicitly indi-
cated, seek assistance from an authorized service
facility.
Problem
Possible cause
Possible solution
The motor doesn’t work .
Defective cable of plug .
Defective switch .
The carbon brushes of the machine
are worn .
Defective motor .
PRCD protective switch is not
switched on, test!
Have inspected by a electrical
specialist and replaced if necessary .
Contact customer service .
Contact customer service .
Contact customer service . Never
repair the motor yourself . Danger!
Motor makes too much noise .
Damaged windings .
The carbon brushes of the machine
are almost worn .
Have the motor inspected by
customer service .
Motor mildly overheats .
Motor overload .
Motor doesn’t cool sufficiently
Prevent motor overload when drilling .
Remove the dust from the motor, so
that the cool air can flow .
Motor runs . Core bit doesn’t
rotate .
Gearing defective .
Have the machine inspected by the
service facility .
Summary of Contents for KARAT 180 Series
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