Jack A3 Operation Manual

Safety Instruction
· Please read this manual carefully, also with related manual for the machinery before use the controller.
· For installing and operating the controller properly and safely, qualified engineers are required.
· Please stay away from arc welding equipment, in order to avoid electromagnetic interference and malfunction of the
controller.
· Keep room temperature bellow 45°c and above 0°c
· Do not use in humidity below 30% or above 95% or dew and mist places.
· Please turn off the power and unplug the power cord, before install the control box and other components,
· To prevent interference or electric leakage accidents, please make the ground work; the power cord ground wire must
be securely connected to earth by an effective way.
· All parts for the repair provided by the Company or approved before use.
· Please turn off the power and unplug the power cord before any maintenance action. There is dangerous high voltage
control box, you must turn the power off after one minute before opening the control box.
· The symbol in this manual means Safety Precautions, please pay attention to it and strictly follow it, to avoid any
unnecessary damage.
1 Installation Instructions
1.1 Product specifications
Product Type
Power frequency
1.2 Interface plug connections
Connecting the plugs of pedaland machine head to the corresponding sockets at the back of controller, as Figure 1-2. Please check
and confirm the plug is inserted firmly.
Pedal socket; ② Presser Foot lifter solenoid socket ; ③ Solenoid socket;
1
：If it is difficult toinserted plug into socket, please check whether them are matching with each other, or the inserting direction
or needle insertion direction is correct!
A3 Operation Manual
AHE59 Supply Voltage
50Hz/60Hz Maximum output power
3
2
1
Fig.1-2 Controller Interface Definition
AC 220 ±20%V
550W
Fig.1-1 Controller Socket Diagram
1/7