D3X RS
D3X RS Operator’s Manual
15
To protect the machine, attach it to a fixed
structure
by
fastening
the
chain
to
the
lugs
or the carrying handle (Fig. 9). The chain must not be loose. Wrap the chain around
the workpiece if possible.
Fig. 9.
Protecting the machine from dropping using the safety chain
Rotate the spoke handles to the left to place the tool above the workpiece.
When using the annular cutter and working in the positon from Fig. 9a, install the
cooling system as described before, and fill it with a cutting fluid. Do not use pure
water as the cutting fluid. However,
using
emulsions
formed from mixing water and
drilling oil is satisfactory. To check the operation of the cooling system, slightly loosen
the bottle cap, open the valve
using the lever, and then rotate the spoke handles to
the left to initially apply pressure on the pilot pin. The fluid should fill the system and
begin flowing from the inside of the cutter.
Because the cooling system works by means of gravitation, use a cooling paste
when working in horizontal or inverted positions.
a)
b)
c)
Vertical drilling
Horizontal drilling
Horizontal drilling
(chain fastened to the
carrying handle)
d)
Inverted drilling
