Nitto QA-4000, Инструкция по эксплуатации, Страница: 9 / 24

(3) Align the depression in the cutter with the white line
on the Sleeve and insert the cutter. (Fig. 17) When the
cutter is pushed right in, the Sleeve can be turned to the
right and will lock into place with a click.
※ If the cutter will not go in, turn the Sleeve to the left
and try again.
(4) To remove the cutter, turn the Sleeve to the left and
pull out the cutter. (Fig. 18)
(Fig. 15)
(Fig. 16), ( Fig. 17), (Fig.18)
5-6 Setting the Change Lever (For QA-6500)
Change the drill speed to suit the type and size of the
cutter. (Fig. 19)
Note: Set the Switch Knob (operation switch) to the
Off position and wait until the drill has stopped turning
before operating the change lever.
(Fig. 19)
5-4 Cutter and Pilot Pin Combinations
WARNING
Do not use combinations other than those in the
Conformity Tables. Match the appropriate Pilot Pin
to the cutter which is to be used.
●
Match the appropriate Pilot Pin to the cutter which is
to be used. (Fig. 13), (Fig. 14)
(Fig. 13)
(Fig. 14)
●
Pilot Pins differ according to the type, diameter and
length (depth) of the cutter. If the cutter and Pilot Pin
combination is wrong, the cutter will be damaged due
to failure to eject the slag (metal chips) formed after
cutting and poor Cutting Oil supply.
●
Unspecified usage not only significantly reduces the
life of the cutter but also damage the cutter and lead
to unexpected accidents.
5-5 Mounting and Dismounting the Cutter
WARNING
●
You must use a Pilot Pin which matches the cutter.
An accident may be caused if the cutter and Pilot
Pin combination is wrong.
●
Do not touch cutting blades with bare hands.
(1) Raise the Drill Motor by turning the Rod Handles in
the clockwise direction. (Fig. 15)
(2) Take the Pilot Pin which suits the size of cutter to be
used and insert the Pilot Pin in the cutter. (Fig. 16)
8
Spindle Arbor
Sleeve
Turn the Sleeve
to the left
Pilot pin
Cutter
Sleeve
Spindle Arbor
White line
Depression
Pull out
2) 3) 4)
Pull down out of the body
Upward Downward
Rod Handle
1)
Rotation 1 400rpm 2 750rpm
Cutter
Position of
drill speed
Hibroach
One-touch Type
φ 19.5 〜φ 35
Jetbroach
One-touch Type
φ
36
〜φ
65
Hibroach
One-touch Type
φ 18 〜φ 19
Jetbroach
One-touch Type
φ
17.5
〜φ
35
1
2
CUTTER
TJ12694 PILOT PIN 07025
TJ12696 PILOT PIN 08025
TJ15859 PILOT PIN 08035
HIBROACH ONE-TOUCH TYPE
JETBROACH ONE-TOUCH TYPE
76
76
91
CUTTER AND SUITABLE PILOT PIN QA-4000
PILOT PIN
JETBROACH ONE-TOUCH TYPE
Cutter Dia
14mm. 15mm
Plate thickness
Max.12mm
Cutter Dia
16mm. 17mm
Plate thickness
Max.25mm
Cutter Dia
17.5mm. 18mm
Plate thickness
Max.25mm
Cutter Dia
17.5mm thru 40mm
Plate thickness
Max.35mm
TJ12696 PILOT PIN 08025
TJ15859 PILOT PIN 08035
TJ16019 PILOT PIN 08050
HIBROACH ONE-TOUCH TYPE
JETBROACH ONE-TOUCH TYPE
JETBROACH ONE-TOUCH TYPE
91mm
112mm
Cutter Dia
18mm thru 35mm
Plate thickness
Max.25mm
Cutter Dia
17.5mm thru 40mm
Plate thickness
Max.35mm
Cutter Dia
17.5mm thru 65mm
Plate thickness
Max.50mm
CUTTER AND SUITABLE PILOT PIN QA-6500
76mm
PILOT PIN CUTTER
Align
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