Working Environment; Installation Note - VETRON 4000 Instruction Manual

01. SAFETY INSTRUCTIONS
01.01. WORKING ENVIRONMENT / INSTALLATION
To ensure correct operation and safety, read these operating instructions before using your new machine.
The controller YSC-90A0 is used for an industrial sewing machine. With industrial sewing machines, it is normal to
work directly in front of moving parts such as the needle and thread take-up. As a result, there is always a risk of injury
from these parts. When you are ready to operate the machine, please follow the instructions of trained personnel and
instructors for safe and correct operation.

WORKING ENVIRONMENT

» Please use 220 VAC in ± 10% ranges.
» Keep the product away from strong electromagnetic interference to avoid incorrect operation.
» Please work in an area with a temperature of 5 °C ~ 45 °C and a humidity of 80% or less.

INSTALLATION NOTE

» The control box should be installed correctly. Follow the instructions in this manual
» Turn o the power and unplug the cable before installation.
» Keep the wire away from the handwheel, pulley, and other moving parts.
» To avoid static interference and power leaks, all grounding must be done.
NOTE ON SAFETY
» If there is water, any other liquids or corrosive materials on the controller or motor, stop operation and turn o
power.
» All plugs should not be plugged in and unplugged when the machine is on.
» The plugs should be plugged in and unplugged by using the correct method.
» The control should only be opened by a specialist.
» When you switch on the machine for the first time, work at a low speed and check the correct direction of rotation.
» Do not touch any moving parts while the machine is in operation.
» The protective devices must be used on all moving parts in order to avoid contact with the body and the insertion of
objects.
» Turn o the power before: servicing and repairing, lifting the head of the machine, changing the needle, or threa-
ding the needle.
03/2023
YSC-90A0 INSTRUCTION BOOK
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