Nitto ATRA ACE WA-3500, Инструкция по эксплуатации

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12
6-2. Drilling Procedure
(1) Punch Marking
Put a rather large punch mark in the workpiece by
driving a punch down with a hammer. The punch
mark will be used as a guide for drilling operation
that follows, so it must be made in accurate position.
(Fig.16)
Punch Mark
Fig. 16
(2) Keep the Magnet and Workpiece Contacting
Surfaces Clean.
WARNING
●
Always keep surfaces clean.
Always keep the Magnet surface clean. Always keep
the work piece surface clean. If there are any foreign
objects between the Magnet and the work piece
surfaces, this will reduce magnetic power. This could
cause the machine to move during operation. This
can result in an accident. Keep all surfaces clean of
rust, chips or other foreign material.
(3) Aligning with Punch Mark.
Turn the Rod Handle counterclockwise to slightly
lower the cutter and align the tip of Pilot Pin to the
punch mark. (Fig.17)
Fig. 17
(4) Magnet ON
CAUTION
Make sure the magnet is clinging to the workpiece.
Set the Magnet Switch to On and the magnet will be
activated. (Fig. 18)
push
MAGNET
(Fig. 18)
WARNING
●
Check to see that Magnetic power is at work.
Turn on the Magnet Switch. The switch lamp will
glow and magnetic power will come on.
(5) Controlling Cutting Oil Flow.
Open the P-Valve and turn the Rod Handle. The
Pilot Pin will move up allowing Cutting Oil to flo w.
(6) Mounting the Guard
Mounting the Guard as shown. (Fig.19)
Guard
Fig. 19
(7) Drill Motor ON
CAUTION
Do not touch the rotating parts.
Set the Motor Switch to On . The Drill Motor will
start. (Fig. 20
)
(Fig. 20)
WARNING
●
Do not touch revolving parts.
Press the Drill Motor ON Switch to start the Drill
Motor
(8) Drilling
Automatic Feed
CAUTION
●
Once drilling feed has started, do not touch the
Rod Handle until drilling cycle is complete.
To start automatic feed, push the Rod Handle toward
the machine. As the cutter will be fed at low speed
at the start you do not have to use manual feed.
(Fig.21)
Automatic feed
Fig. 21
Punch Mark
ON
OFF
Rod Handle
MOTOR
push