Nitta Carryflex CFTG-60SG-30 User manual

Instructions for:
Finger-Splicing CarryflexTM
Advantage” –Superior Product Superior Quality Superior Service
Toll-free: 1-800-221-3689  Fax: [phone]  www.nitta.com
“The
7605 Nitta Drive  Suwanee, GA
30024
Page 1 of 4
For all your belting needs.
CFTG-60SG-30
•Carryflex
TM belt
CFTG-60SG-30
•Steel ruler and pen (for marking)
•FingerPuncherFP-120G-60
•Pre-setter PSCFTG18G30MM (pre-setter for CFTG-60SG-30 material includes top plate, lower mold
with groove for V-guide, and silicon sheet)
•Heating/Cooling PressNPS-2005
Belt Type
Finger
Shape
Setting
Heating
Temp.
Heating
Time
Cooling
Temp.
CFTG-60SG-30
10 x 120
Bottom Mold/Belt (guide face down)/Silicon
Sheet/Top Plate
170°C
450 sec.
50°C
Measuring Belt Length
1) Make the first mark 160mm from the edge of the belt.
(See diagram to right.)
2) Based on the first mark, make a second mark at the ending
point. (Put both marks on the front side, i.e. on the pulley
contact side.)
3) When consecutively making endless belts, obtain required
belt length and, from the second mark made at the
preceding finger joint, measure out the required belt length
and make another mark. Repeat the above process. By
doing this, punching can always be done at the right position
and there will be no wasted belt.
1

Advantage” –Superior Product Superior Quality Superior Service
Toll-free: 1-800-221-3689  Fax: [phone]  www.nitta.com
“The
7605 Nitta Drive  Suwanee, GA
30024
Page 2 of 4
For all your belting needs.
Instructions for:
Finger-Splicing CarryflexTM CFTG-60SG-30
Placing Belt in Puncher
1) Loosen bolt on clamping bar and insert belt end in one side of
finger puncher.
2) Place belt to align marks on belt with inside or outside edge of
clamps. Be sure to use this same set position for all punches.
3) Fasten the bolts on both clamps with a wrench to hold the belt in
place. The belt will stay fixed with minimal pressure, so be sure
not to over-tighten the clamps while at the same time making
certain the belt does not move when pulled.
4) Belt insertion direction:
a) Continuous punching: After punching one end of belt, pull
belt through clamping bar until reaching next punching
position.
b) Cutting both ends of belt: When punching, feed one end of
beltintocutter,moving the belt’s v-guide all the way to
one edge of the cutter’s v-guide groove.Afterpunching,
feed other end of belt into cutter from opposite direction, but
besuretoalignedgeof v-guidewith same edge of v-guide
groove used for first punch.
Cutting Fingers into Belt (10mm Pitch Indexing)
1) Align the support table so that guide pins on the cutter line up with
a set of alignment holes on either end of the clamps.
2) Push downward on the handle carefully to check the alignment of
the pins.
3) Return the handle and move the support table over so the next set
will accept the guide pins.
4) Repeat steps 3-2 and 3-3.
2
3

Advantage” –Superior Product Superior Quality Superior Service
Toll-free: 1-800-221-3689  Fax: [phone]  www.nitta.com
“The
7605 Nitta Drive  Suwanee, GA
30024
Page 3 of 4
For all your belting needs.
Instructions for:
Finger-Splicing CarryflexTM CFTG-60SG-30
Heating PressNPS-2005
Pre-Setter Procedure
1) Place matted finger ends together in the belt pre-setting mold.
2) Length of the matted finger will be approximately 120mm. The
position of the finger should be centered in the mold. Refer to the
120mm markings on the mold.
3) If the tip of the fingers, or Aramid fibers, stick out from the surface,
push them into the finger grooves using a thin plate of steel, screw driver, razor knife, etc.
4) Put a silicon sheet, matte side down, on the joint area of the belt and cover with the top guide plate.
Press Procedure
1) Plug in the press. The control unit will run a diagnostic check for 6 seconds and then start heating
automatically.
2) Set the temperature and time to match splicing conditions for CFTG-60SG material: 170°C, 450 seconds
(see Page 1). For detailed instructions on how to check/set the time and temperature, please see “5A) or
5B) Controller Operation for NPS-2005” on Page 4.
3) Open the press and insert the pre-setting mold with the belt.
The mold must be properly placed between the position guide,
and the marks on the mold must be aligned under the press
heating plate.
4) Fasten lock and turn pressure knob clockwise until it slips as you
try to turn it.
5) Once the set temperature is reached, the controller unit counts
the set seconds, and then the heat shuts off and the cooling fan
automatically starts.
*Note: Do not touch or open press plate when the current
temperature (green number) is over 50°C. Doing so may
cause improper joining or risk of burns.
6) After current temperature reading (green number) is below 50°C,
unplug the press to turn off the cooling fan.
7) Unfasten the lock and turn the knob counter-clockwise to open
the press.
8) Remove the belt from the pre-setting mold and inspect the
condition of the joint.
*Note: Please do not apply any tension to belt until belt has
cooled down to room temperature.
4

Advantage” –Superior Product Superior Quality Superior Service
Toll-free: 1-800-221-3689  Fax: [phone]  www.nitta.com
“The
7605 Nitta Drive  Suwanee, GA
30024
Page 4 of 4
For all your belting needs.
Instructions for:
Finger-Splicing CarryflexTM CFTG-60SG-30
PARA Key
Controller Operation for NPS-2005
5A) Controller Operation –SDC10 Controller Type
1) When press is powered on, controller will first enter diagnostic mode. Display will look
as shown at right for 6 seconds. Then, the controller will be ready for operation.
2) The “set temp.” screen will appear (see right). Check the set temp. (yellow
number). If necessary, use arrow keys to change it to the temp. needed for the
material you are splicing. Up and down arrow keys increase or decrease the
number, and the side arrow key will select a different digit. Once
set temp. is correct, press the “PARA” key* to move to the next screen.
3) The next screen is only for use during timer countdown. Press “PARA” key
again. The next screen is one you will not use. Press “PARA” again.
4) You will now see the “set time” screen (shown at right). The set time (yellow
number) is shown in seconds. If it needs to be changed for the material
you are splicing, use the arrow keys to change to the time needed. Up and
down arrow keys will increase or decrease the number, and the side arrow
key will select a different digit to adjust. Once the set time is correct, press
the “PARA” key to return to the “set temp.” screen. The current temp.
(green number) will be higher than when you started as the press heats up.
5B) Controller Operation –SDC15 Controller Type
Curre
Tem
.
1) When press is powered on, controller will first enter diagnostic mode. The display
will be blank, as shown at right, and the “mode” indicators will light in sequence over
a 6-second period. Then, the controller will be ready for operation.
2) The initial screen will display current temp. (green number) and set temp.
(yellow number). Press the “PARA” key* to move to the next screen. You will
not need this screen. Press “PARA” again. You will also not need this screen.
Press “PARA” a third time. You will then see the “set temp.” screen
(shown at right). Check the set temp. (yellow number). If necessary, .
use the arrow keys to change to the temp. needed for the material you
are splicing. Up and down arrow keys will increase or decrease the
number, and the side arrow key will select a different digit to adjust. Once
the set temp. is correct, press the “PARA” key to move to the next screen.
3) You will now see the “set time” screen (shown at right). The set time (yellow
number) is shown in seconds. If necessary, use the arrow keys to change to
the time needed for the material you are splicing. Up and down arrow keys
will increase or decrease the number, and the side arrow key will select a
different digit to adjust. Once the set time is correct, press
the “PARA” key to return to the initial screen. The current temp. (green number)
will be higher than when you started as the press has heated up.
*NOTE: Do not hold “PARA” down. Just a quick push (1 sec. or less) is needed, or it may activate an
alternate mode. If this happens, return to operation mode without making changes. For SDC10,
push “PARA” for 1 sec. or do not touch any keys for 1 min. For SDC15, just press “MODE” once.
5
Set Ti
me
PARA Key
Arrow Keys