KB 200
Bedienungsanleitung / Operating instructions / Mode d’emploi
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02952000996
5005984-01
5. Operation
Make the site free of parts that might obstruct the operation! Make sure, the drill bit
is well mounted! Make sure, only authorized personnel is in the working area!
Never touch rotating parts like drill spindle and drill bit!
Make sure, that there are no mains in the material and location of the hole to be
drilled!
5.1 How to drill
Using the crank handle the drilling head is brought to within 5 mm of the pipe. Push on the exhaust
hose. Start the engine and open the water cock.
Start drilling with moderate feed pressure. After spot-drill take care that drill feed is regular. Adapt the
feed pressure according to the conditions in the drill hole.
• Feed to high - overstressed drill motor!
• Feed to low - blunt segments!
While drilling it is not allowed to leave the standing plates!
Make sure, that the optimum peripheral speed of the drill bit according to the drill bit diameter is used
(look at the chart on page 34).
6. Maintenance
Cut off the drill motor and pull mains plug before maintenance, repair or inspection!
6.1 Drill rig
Clean the drill rig well after each duty and check all functions. Replace all necessary parts that are out
of order or worn out immediately (see spare parts list). Spray in the column with commercial sliding
spray.
6.2 Drill bits
When ending a drill job - check drill bit as follows: Check segments for cracks or break-outs,
cracks between segment and core barrel, deformation and out of round/Wear
In case of doubt, send the drill bit for repair (retip). Blunt drill bits should be resharpened.
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