Shibuya R1511, Инструкция оператора, Страница: 14 / 32

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7.7 OPERATING PROCEDURE
Operating procedure is written below.
WARNING!!
When you penetrate the drilling object, confirm the proper protection for people and property is prepared at
down floor. (Or at the opposite side of the wall.)
[1]
Ordinary Drilling (As for Deep Hole Drilling, refer to [4] in page 25 .)
1) Insert the plug into power outlet.
2) Turn the Water Cock to supply water. (Fig.1)
3) Turn on the Switch (Circuit Protector) and start drilling, feeding the Carriage Block by hand. (Fig.2)
4) Drill slowly to the depth at least 5mm. Then continue drilling with stable feeding rate. (Fig.3)
5) When you reach the desired depth, (or penetrate the object), turn the Feed Handle backwards to pull out the
Core-Bit. (Fig. 4)
6) Turn off the Switch (Circuit Protector) and stop supplying water. (Fig.5)
Fig .1 Fig.2 Fig.3 Fig.4 Fig. 5
DANGER!!!
Do not apply much force (to handle for feeding) when starting to drill. Much pressure on the Core-Bit at
starting may let the segments of the Core-Bit come off, and it may cause an injury.