Kawamoto Pump Showa Denki U2G-70T, Instruction Manual

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６．２ Always connect the protective conductor to the terminal with the following symbol：
６．３ The wiring should refer to local regulations.
６．４ For the selection of RCDs, refer to "2.4 Specifications" or the rated current value on the nameplate.
６．５ Please contact the place of purchase for the selection of overload protection devices.
Blowers have a longer start-up time than general rotating machinery, so the starting current
The overload protection device may be triggered by the starting current.
６．６ The Blower does not have a main switch.
Install a main switch that can be locked in the off position.
7
Operation
●Always turn the power OFF, lock it, and ensure that no power is being supplied to the blower when
attaching or disconnect wiring. Failure to observe this could result in electric shocks.
●Do not touch the live parts of the control panel, motor terminals, cable tips,
etc. after turning on the power or while the power is on. Failure to observe this could result in electric
shocks, short circuit or fires.
●Do not splash water into the motor. Failure to observe this could result in electric shocks,
short circuit or fires, and malfunction.
●In case of a power outage, turn off the power switch and lock it in the off position.
When the power is restored, there is a risk of product damage,
or the blower may suddenly start operating and may cause injury.
●Do not bring hands and foot close to a suction port during operation. Failure to observe this
could result in injuries by being inhaled.
●Do not use or perform work while the product is suspend. There is a risk dropping and injuries.
●Do not touch power supply or operation switch with wet hands, after turning on the power.
Failure to observe this could result in electric shocks or injures.
●Do not use this product out of the rated voltage. Failure to observe this could result in fires
or electric shocks.
●Confirm that the rotation direction is correct. Operating with the incorrect rotation direction
could cause the bolts to loosen from vibration, etc., and result in accidents.
●Do not touch the rotating areas during operation, and do not insert fingers or rods, etc., into
the motor openings. This could cause electric shocks or injuries.
●Do not touch blower or motor during operation. The motor could reach high temperature and
lead burns.
●Turn the power OFF, lock it, when not using the blower for long periods of time. Failure to observe
this could result in earth leakages, electric shocks or fires due to deterioration of the insulation.
!
WARNING
!
CAUTION