KRESS BMH 600 CARBON Instrucciones De Servicio página 9

BMH 600 - Buch Seite 9 Donnerstag, 17. August 2000 5:27 17
REMOVING TOOLS
Slide the unlocking collar 3 to the rear and pull out the
tool.
ADJUSTING THE CHISEL
Set the gear selector/rotation stop switch 4 to an inter-
mediate position. The chisel can now be turned by
hand to the required working position.
Return the gear selector/rotation stop switch 4 to the
initial position . The chisel latches automatically as
soon as it is radially loaded by the working or chisel-
ling process.
9 Drill Chuck (Optional Extra)
For drilling work in metal, wood and plastic with drills
that have normal shafts, a drill chuck (13 mm max.
chuck opening) is available. The drill chuck is
mounted on the adapter (optional extra) for screw-
driver bits. All common drill chucks with 1/
2" x 20 UNF internal threads (13 mm max. chuck
opening) can be used.
MOUNTING THE CHUCK
Before any work on the machine itself, pull the
mains plug!
Clean the threads of the drill chuck (optional extra)
and the adapter 13 (optional extra).
Screw the drill chuck onto the adapter and lock the
adapter in the same manner as a drill in the tool
holder. To tighten the drill chuck, set the gear selector/
rotation stop switch 4 temporarily to position
10 Practical Tips
Do not drill into hidden electrical
lines or gas and water pipes.
Check the area to be worked with
a metal detector, for example,
before starting.
For metal, use only flawless, sharpened drills; for
stone and concrete, only masonry drills with hard
metal inserts.
Always adapt the speed to the material to be worked
and the diameter of the drill. For precision working
with metal and wood, place the machine in a drill
stand (optional extra).
The most effective method for chiselling is to break
out only small pieces of material.
When chiselling, work only with protective glasses
and the auxiliary handle 12. Check before starting
to work if the gear selector/rotation stop switch 4 is
engaged in the
DRILLING IN TILES
Start drilling slowly on the tile. After the tile is drilled
through, switch to impact drilling.
SCREWDRIVING
Screwdriver bits can be inserted into the adapter 13
(optional extra). Commercially available bits with a
hexagonal dimension of 6.3 mm or 1/4" (DIN 3126,
Form C) can be used.
The screwdriver bits are held in the adapter with a
spring ring. Therefore, use only bits with a notch.
11 Maintenance Measures
Before any work on the machine itself, pull the
mains plug!
Always keep the ventilation slots clean.
. Wipe off the accessible plastic parts regularly with a
cloth without cleaning agent.
After heavy use over a long period, the machine
should be taken to a Kress service location for an
inspection and thorough cleaning.
12 Environmental Protection
Kress takes back worn-out machines
for the purpose of resource-saving
recycling. As a result of their modular
construction, Kress machines can be
very easily dismantled into their reus-
able materials.
Give your worn-out Kress machine to your dealer or
send it directly to Kress.
Subject to change without notice
English
IMPACT DRILLING - CHISELING
Wear protective glasses and
hearing protection.
Do not apply to much pressure.
The performance is not increased
in this manner.
position.
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