Ching Chi Machine UH Series, User Manual

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AC SERVO MOTOR INSTRUCTION MANUAL
V1.1
- 1 -
1. Safety caution:
1.1 Use range:
This servomotor I designed and used for the industrial sewing machine, if use for
any other purpose, please take extreme caution for the user safety.
1.2 Work environment:
1.2.1 Use power voltage indicated on the nameplate of the motor or control box
in
±
10% Ranges.
1.2.2 To avoid the false operation, please keep the product away from the high
electromagnetic machinery or electro pulse generator.
1.2.3 Temperate & humidity:
a. Please operate the motor working at the temperature Form 5
℃ to 45 ℃ .
b. Please do not work at the direct sun light or outdoor.
c. Don’t operate near the heater.
d. Avoid operating in the area which humidity is 30 % or less and 95% or
more, also keep away dew area.
1.2.4 Don’t operate near the flammable gas or explosive area.
1.3 NOTES:
1.3.1 Please install the motor & controller correctly according to the user
manual.
1.3.2 Please turn off the power and unplug the power line before any installation
or adjustment.
1.3.3 Please be away from the running belt wheel and V-belt when fixing power
line, the removed distance is less than 3 centimeters.
1.3.4 Please connect the sewing machine, motor and control box to the ground to
avoid the static interference and current leakage accident.
1.3.5 Make sure the supply voltage is accorded with voltage which is on control
box and motor nameplate within the range of ± 15%.
1.3.6 For the safety protection, recommend to install the Residual Current
Breaker/Relay.
1.3.7 For prevent sudden start cause an accident, please cut off the power when
you not in use or leave.
1.4 Maintenance regulation:
1.4.1 Turn off the power before maintenance or repair.
1.4.2 When raising the machine arms, changing the needle or shuttle, or thread
through, please make sure that the power is turn off.
1.4.3 High voltage in control box
！
After the power is turned off, wait for 5
minutes before opening the control box cover.
1.4.4 Maintenance and repairs must be done by the specially trained personnel.
1.4.5 Maintenance and repair during motor running is absolutely prohibited.