Speed Control Unit Adjustment
3. Panel Key Functions :
Description Of Key
Press and hold 2 seconds to enter parameter setting
(001~030)/press parameter increment key and hold to
enter parameter (031~070)
The key to act or close manual sewing
Hold and turn on the power at same time to enter
parameter (071~098)/ parameter saving
The key to act or close function for sensor
and presser foot lifting act at same time
Display value increased
The key to act or close the sensor
Display value decreased
The key to act or close needle up/down
To act or close front air suction/front cutter
Press and turn on the power at same time to enter
parameter (101~111)/parameter increment key
To act or close multi fabric joint together
To act or close rear air suction / rear cutter
Parameter increment key
Count
To act or close sewing full automatically
Sensor LED light
To act or close semi sewing automatically
2. Installation
:
HD42 Installation
Mounts speed control unit and control box
under the sewing machine table.
Motor Installation
Overlock Mode
:
1. Take off the pulley of sewing machine, remain the exhaust fan.
2. Put washer into the shaft of sewing machine then put it in the shaft of motor, to use screw to screw tight the shaft of the
motor. Note: the red mark on motor to fix on the shaft of sewing machine by set screw.
3. Fix motor on sewing machine.
4. Put a fixture to motor then set into motor shaft, push motor to sewing machine end face by a fixture.
Note: Motor shaft sticking strong magnet, pleases pay attention to powerful magnetic while force motor to sewing
machine to avoid damage the motor or hurt your finger. Pleases throw away the assemble tooling after assembled one
machine. It is prohibit to use assemble tooling repeat.
5. Put motor pulley to motor shaft then tighten the screw.
Note: pleases turn the sewing machine to up position before tighten the pulley and fix the set screw on the pulley.
After that the needle at up position while motor is stop running. Pleases release the pulley to process micro
adjustment on pulley if the needle stop position is not satisfied.
1. Safety Precaution :
Please read this manual with sewing machine manual thoroughly and pay attention for the
following safety precaution.
˙
Installation and operation must be done by the trained personnel, also turn off the power switch and remove the
plug from outlet and wait for 5 minutes before any installation.
˙
This product is designed for the specific sewing machines and must not be used for other purposes.
˙
Only use the power voltage as described on the name plate of the motor and control box in ±10 % ranges.
※
Attention : If the control box is AC 220V system, please don’t connect to the AC 380V
power outlet, otherwise the error will occur and motor is not functional. If
that happened, please turn off the power switch immediately and check the
power voltage. Continue supply the 380V power over 5 minutes might
damage the fuses and burst the electrolytic capacitors and even might
endanger the person safety.
˙
In order to prevent abnormal operation, keep the product away from the high frequency machines.
˙
Don’t operate in direct sun light
、
outdoors area and the room temperature is 45°C above or 5°C under.
˙
Don’t operate near the heater
、
dew area and the humidity is 30 % less or 95% more.
˙
Don’t operate in dusty
、
evaporate
、
combustible gas area, and stay away from corrosive material.
˙
Don’t apply heavy objects or excessive force on the power cord, also don’t bend or pull the power cord.
˙
In order to prevent the static interference and current leakage, all grounding works must be done properly.
˙
After power on the machine for the first time, use low speed to operate and check the correct rotation direction.
˙
During machine operation, don’t touch any moving parts.
˙
All moving parts must have protective device to avoid the body contact and objects insertion.
˙
Maintenance and repair must be done by the properly trained technician, also all the spare parts for repair must be
approved or supplied by the manufacturer.
˙
Don’t use any objects or force to hit or ram the product.
Danger and caution signs
Limited Warranty
Warranty period of this product is 1 year from purchasing, or 18 months from our manufacturing
date.
Warranty Detail
Any trouble found within warranty period under normal use condition in conformance with this manual, it will be
repaired free of charge. Repair will be chargeable in the following cases even if within warranty period :
1. Inappropriate use include: wrong connecting high voltage, wrong application, disassemble, repair,
modification by incompetent personnel, or operate the product without the precaution, or operate the
products out of its specification range. Insert odd objects or liquids into the product.
2. Damage by fire, Earth quake, lighting, wind, flood, salt corrosive, moisture, abnormal power voltage and any
other damage cause by the natural disaster or by the inappropriate environments.
3. Dropping after purchase, or damage in transportation by customer himself. (or by customer’s shipping
agency)
Note : We put our best effort and mind in testing and manufacturing for assuring the quality and reliable of this
product. But it is possible this product can still be damaged due to external magnetic interference and
electronic static or noise or unstable power source more than expected; therefore the grounding system of
operate area must be well-connected to this product and it’s also recommended to install a failsafe device.
(such as residual current breaker).
Risks that may cause personal injury or risk to the machine are marked with this
symbol in the instruction manual.
This symbol indicates electrical risks and warnings.
EC Declaration of Conformity
We hereby declare that the following products
:
AC servo motor
—HD42
series
are in conformity with the provision of the EC
directives as following :
-EC Low Voltage Directive (2014/35/EU)
-EC Electromagnetic Compatibility Directive
(2014/30/EU)
-EC Machinery Directive (2006/42/EC)
Applied harmonized standards :
EN 60204-31 : Electrical equipment of industrial
machines. Particular requirements
for sewing machines, sewing units
and sewing system.
EN 12100 : Safety of machines.
Declaration of Conformity for
Concentration Limits for Certain
Hazardous Substances
We hereby declare that the following products
:
AC servo motor
—HD42
series
are complies with the following directives and
requirements :
1. European Union RoHS Directive and the
concentration limits for certain hazardous substances
(2011/65/EU & (EU)2015/863)
2. People’s Republic of China Electronic Business
Standard : Requirements for concentration limits for
certain hazardous substances in electronic information
products (SJ/T 11363-2006)
Our product itself (motor, control box) or its packing
materials and accessories (box, screws package,
user manual, sticker, label, print…etc.) or the
suppliers of parts and raw materials are all in
conformity with the provision of the European Union
RoHS Directive and People’s Republic of China
Electronic Business Standard to conform the following
concentration limits for the ten hazardous
substances :
Hazardous Substance
Permissible
Values
Lead
0
0
0
1
)
b
P
(
Mercury
(Hg)
1000
Cadmium
(Cd)
100
Hexavalent chromium
(Cr VI)
1000
Polybrominated Biphenyl
(PBB)
1000
Polybrominated Diphenyl ether
(PBDE)
1000
Di(2-ethylhexyl)phthalate
(DEHP)
1000
Butyl Benzyl Phthalate (BBP)
1000
Dibutyl phthalate (DBP)
1000
Diisobutyl phthalate (DIBP)
1000
＊
The concentration of lead in the lead-free process
for PCB shall be less than 800 ppm.
＊
For packing materials shipped with our products or
parts, the hazardous substances shall be 80 ppm or
less in sum of Pb+Hg+Cd+Cr VI.
.. .
3.1 Connector Diagram
Components of speed control
unit : see figure
A: Spring for toeing forward
force adjustment
B: Bolt for heeling backward
force adjustment
C: Pedal arm
D: Pitman rod for pedal
Caution :
For person safety, turn off the power
switch and remove the power plug
from outlet before any adjustment.
1
2
3
Term of adjustment
Toeing forward
force adjustment
Heeling backward
force adjustment
Pedal stroke
adjustment
Adjustment result
Spring A move to right = force increased
Spring A move to left = force decreased
Bolt B turn = force decreased
Bolt B turn = force increased
Rod D secure at right = stroke is longer
Rod D secure at left = stroke is shorter
Caution :
For person safety, turn off the power switch
and remove the power plug from outlet
before any adjustment.
Pedal
Decrease Increase
B
C
D
Decrease Increase
A
700LD
電控參數說明書
ELECTRONIC CONTROL PARAMETER MANUAL
