Cosen SH-510LDMM, Инструкция по эксплуатации

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3-8
Connecting electric power
Have a qualified electrician make the electrical connections.
If the power supply voltage is different from the transformer and motor connection voltage
shown on the label attached to the electrical compartment of the machine, contact COSEN or your
agent immediately.
Connect to power supply independently and directly. Avoid using the same power supply with
electric spark machines such as electric welder. Unstable electric tension may affect your machine’s
electric installation from working properly.
Ground the machine with an independent grounding conductor.
Supply voltage: 90

- 110

of nominal supply voltage.
Source frequency: 99

- 101

of nominal frequency.
Refer to the specification chart under Section 2 for total electric power consumption of the
motors and make sure your shop circuit breaker is capable of this consumption amount. Also use a
power supply cable of proper size to suit the power supply voltage.
1. Turn off the shop circuit breaker.
2. Make sure the machine circuit breaker switch on the
electrical compartment door is turned to OFF.
3. Remove the screw securing the electrical
compartment and then open the door.
4. Pull the power supply cable and grounding conductor
through the power supply inlet into the electrical
compartment. (Shown right)
5. Connect the power supply cable to the circuit breaker
(N.F.B.) to the R, S and T terminals, and connect the
ground cable to the E terminal.
6. Close the compartment door and fasten the screw
back.
7. Turn on the shop circuit breaker and then turn the
machine circuit breaker switch to ON. The
Power
Indicator on the control panel will come on.
8. Turn clockwise to unlock the Emergency Stop button
and press the hydraulic ON button to start the
hydraulic motor.
9. Make sure the sawing area is clear of any objects.
Start the blade and check the blade rotation. If the
electrical connections are made correctly, the blade
should run in a counterclockwise direction. If not,
shut the hydraulics off, turn off the machine as well
as the shop circuit breaker. Then swap the power the
power cable conductors connected to R and T
terminals.
10. Repeat step 6 to 9 to ensure the electrical
connections are in the right order.