Installing The Driving Unit - Metabo BE 1100 Operating Manual

Operating Guide

4.2.6 Installing the Driving Unit

- The shaft square shall be aligned with the
drive square hole and then connected and
locked using the connecting screw.
- The right rotating speed is chosen for the
drilling according the table below.
- For the pilot drill the maximum rpm is
suitable.
- An arrow on the left side of the machine
pointing upwards indicates the proper
clockwise rotating direction.
Warning: The drive must never run
counter clockwise since the drill shaft
connecting thread may open and the drill chuck
can be lost causing a severe hazard of hot
water leaking from the shaft opening.
Turning Speeds for Drilling in Steel Pipes
Metabo BE 1100 drilling machine settings shown in the table below. Recommended turning speeds based on the
manufacturers long term experience.
At the beginning of the drilling operation and at the end of drilling operation the cutting forces may vary highly so
one must be prepared to change the settings.
Valve size
DN20
DN32/25
DN50/40
DN65
DN80
DN100
Pilot Drill
14 | VI.KD.G1.02
JIP Hot Tapping Machine
Turning speed
drilling shaft [rpm] electric drive [rpm]
115
80
80
55
55
55
200
Turning speed
1600
1100
1100
750
750
750
2800
Setting
Setting
D
C
C
F
F
F
G
2
2
2
1
1
1
2
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