laguna S45T, Manual, Page: 24 / 80

Page 24 of 60
The necessary wiring from the starter to the power source should be completed by a competent electrician.
For personal safety, this machine must be properly grounded.
The spindle moulder must be grounded while in use to protect the operator from electric shock.
Never connect the yellow green wire to a live terminal.
《
WARNING
》
After connecting this machine to power source, the terminal box is still electrified even while
the power switch is shut off.
When wiring is completed, tape all power box joints to keep out dust.
Make sure the direction of the shafts rotation is correct by starting the machine as described in its appropriate
paragraph. If the direction is wrong, please check the power phase sequence again.
《
CAUTION
》
Voltage
Steady state voltage: 0,9 to 1,1 of nominal voltage.
Frequency
0,99 to 1,01 of nominal frequency continuously;
0,98 to 1,02 short time.
Harmonics
Harmonic distortion not exceeding 10 % of the total r.m.s. voltage between live conductors for the sum
of the 2nd through to the 5th harmonic.
Voltage interruption
Supply interrupted or at zero voltage for not more than 3 ms at any random time in the
supply cycle with more than 1 s between successive interruptions.
Voltage dips
Voltage dips not exceeding 20 % of the peak voltage of the supply for more than one cycle with more
than 1 s between successive dips.
No relevant statement provided in the manual:
Environment Requirement
The minimum requirement for all electrical equipment is correct operation between air temperature of +5
o
C and
+45
o
C.
Electrical equipment is capable of operating correctly when the relative humidity does not exceeding 50% at a
maximum temperature of +45
o
C.
Electrical equipment is capable of operating correctly at altitude up to 1000 m.
Electrical equipment is designed to withstand to protected against the effects of transportation, and storage
temperature within a range of -25
o
C to +55
o
C and for short periods not exceeding 24h at up to + 70
o
C.
Avoid exposing to vibration environment.
Avoid exposing to direct sunlight or heat rays.
Have to connect to the factory grounding system correctly
Away from electric magnetic interference source sites, such welding, discharge machine.
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