505
PWM Controller
■ PCB type
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To ensure that the product is used safely, be sure to read and fully understand the Safety Precautions and only use the product as directed.
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Read the Safety Precautions carefully before installing, connecting, operating, maintaining, or inspecting the product.
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The product has been designed and manufactured for use in general industrial machinery, and may not be used as a standalone product.
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The product of our company (hereafter referred to as "the product") falls into the category of the products specied in the Attached List 1, Item 16 (Class 85,
Item 43) of the Export Trade Control Ordinance. To export the product as an individual part or to export a product into which the product is assembled, the
“
Information Requirements
”
and
“
Objective Requirements
”
that the Ministry of Economy, Trade and Industry established based on the
“
Catchall Controls
”
must be studied for applicability. Based on information on applicability and specied requirements, appropriate export formalities must be performed.
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When disposing of the product, treat it as industrial waste. For instructions on proper disposal methods, please contact local government authorities.
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When using the product in an environment with vibration, such as in a car or a ship, use it at your own discretion only after deploying sufcient safety
measures and making prior evaluations. Fully understand the Safety Precautions described in this instruction manual before using the product.
In order to prevent any possible bodily injury or damage to property or equipment, the following precautions for ensuring safety are displayed
according to the following two ranks of importance:
Dange
Handling or using the product improperly and in disregard of the instructions with this mark may result in serious bodily injury or death.
Handling or using the product improperly and in disregard of the instructions with this mark may result in bodily injury or physical damage.
* Items marked
‘
Caution
’
may also result in serious bodily injury or death in some circumstances. Always follow the instructions for items marked
‘
Danger.
’
Dange
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If the product is used in medical appliances or other types of equipment that affect people's lives, sufcient safety-related evaluations and preparations must
be made in advance, and the product or the type of equipment into which the product is assembled must be used under the full responsibility of the user.
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If the product is used in types of equipment that have a strong social and public impact, sufcient prior evaluations and safety-related evaluations and preparations
must be made, and the product or the type of equipment into which the product is assembled must be used under the full responsibility of the user.
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The product is not designed to be used in a car or a ship. When using the product in an environment with vibration, such as in a car or a
ship, use it at your own discretion only after deploying sufcient safety measures and making prior evaluations.
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Connect all wires properly and securely. Failure to do so may result in re, burns, or electrical shock.
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Do not use this product in a location where there is ammable gas. Otherwise, it may result in re, burns, or bodily injury.
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Only use the product integrated with another device or system. Failure to do so may result in burns or electrical shock.
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Do not touch the product while it is operating. Otherwise, it may result in burns or electrical shock.
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Turn off the power and stop using the product immediately if you notice any sparks, smoke, odd odors, sounds, or anything unusual during
operation. Failure to do so may result in re, bodily injury, or electrical shock.
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Never allow the product to fall, topple over, or otherwise be subjected to excessive shocks when moving it. Otherwise, it may result in product failure.
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The product should be handled only by personnel with sufcient training and knowledge and under the full responsibility of the user.
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Never attempt to disassemble, repair, or alter the product in any way. Failure to do so may result in re, bodily injury, or electrical shock.
Handling
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Discharge static electricity from your body before handling the product. In addition, avoid packaging or covering the product with materials
which generate static electricity. Contact with static electricity may result in product failure.
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Do not touch solder joints or pins. Otherwise, it may result in bodily injury.
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Installation, placement, connections, wiring, or relocation of the product should be performed by knowledgeable or correctly licensed
personnel. Never perform such work while the product is on. Failure to do so may result in bodily injury, re, burns, or electrical shock.
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Never allow yourself to come into contact with the ends of wires or plugs when measuring insulation resistance or dielectric strength
voltage. Otherwise, it may result in electrical shock.
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Never attempt to disassemble or alter the product in any way. Doing so may invalidate any warranties concerning the functions or
performance of the product, and may also result in re, burns, bodily injury, or electrical shock.
Instruction
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Do not touch the product for a period after the power has been turned off as it may still be hot. Otherwise, it may result in burns.
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Take measures to protect the device from potential damage caused by the product stopping during operation.
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Never use the product at voltages, temperatures, or any other settings which exceed those given in the product specications. Otherwise,
it may result in substandard operation, failure, re, bodily injury, or electrical shock.
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Never remove the product nameplate or install the product so that the identication cannot be seen after installation. Otherwise, it may
result in the product being improperly used, and subsequently result in res.
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Do not turn the power supply ON/OFF on a ground wire. Otherwise, it may result in product failure.
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Do not apply excessive force to the product while it is operating. Otherwise, it may result in product failure.
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If you install and use the product in a car or a ship, we shall not be responsible for any faults caused by the environment of the car or ship in which the product is installed.
Installation
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When xing the product into place, be sure to take into consideration the product's weight and all other relevant factors. Failure to do so
may result in the product or its parts falling, resulting in bodily injury or device failure.
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Never install or remove the product while it is wired.
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When xing the product with screws, ensure correct tightening torque. If the tightening torque is over the recommended values, the
product structure may deform or break.
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Install the product carefully without touching conductors or other electrical components. Touching these components may result in device
failure, product failure, or product malfunction.
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Take proper precautions against static electricity when making electrical connections. Failure to do so may result in device or product failure.
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Make electrical connections properly. Failure to do so may result in device failure, product failure, or product malfunction.
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Ensure that wires are not allowed to short-circuit. Failure to do so may result in device failure, product failure, or product malfunction.
Operating environment
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Do not use or store the product where it is exposed to ammable or corrosive gas, water or oil splashes, dust or humidity, condensation, radioactive
rays or direct sunlight, salty air or saltwater, or where the product may be contaminated by corrosive materials such as sulfurous water, sulfurous
volcanic ash, organic solvents, acidic chemicals, alkali chemicals, nuclear fuel materials, or other hazardous substances. If it is used or stored in such
places or environments, there is the possibility that a re may occur, the product may malfunction or its performance may deteriorate.
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Do not use or store the product in locations and environments where it could be constantly exposed to vibrations, strong shocks, magnetic
or electromagnetic noise, or in which electromagnetic noise overlaps into power voltage. Otherwise, it may result in product failure.
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Do not use or store the product in environments subject to sudden changes in temperature and humidity. Otherwise, it may result in product failure.
Maintenance
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Only certied personnel with sufcient training and knowledge should perform maintenance and inspections. Otherwise, it may result in
re, burns, bodily injury, or electrical shock.
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Perform maintenance or inspections while the product is off. Otherwise, it may result in re, burns, bodily injury, or electrical shock.
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Never use gasoline, paint thinner, benzene, or any other organic solvents to clean the product. Otherwise, it may result in product deformation or substandard operation.
