11
BA-092/0EN MZK.1900/8800
3 - Drilling head assembly
3.1 - Attaching the drilling head
The drilling head can be attached in two settings:
a) Range 32 - 102 mm
Drilling centre can be set 32mm min 102mm max
b) Range 0 - 38 mm
Drilling centre can be set 0mm min 38mm max
• Swivel up perspex guard.
• Insert retainer bolts
(3.2)
into drilling head.
• Switch locking lever
(3.3)
to the "closed" position
The drilling head has an offset of 32 mm.
3.2 - Connecting the compressed air outlet
3.2.1) Connecting the compressed air outlet
• Connect the air pipe
(3.4)
to the compressed air outlet
(3.5)
of
the drilling head.
• Connect the other end of the air pipe to the connector
(3.7)
and the compressed air supply
(3.4)
.
1
2
3.2
3.6
3.3
3.2
32 - 102 mm
1
3.4
3.5
2
3.7