Safety Precautions - Sharp IV-S20 User Manual

Read this user's manual and the attached documents carefully before installing, operating, or performing
maintenance and checking, in order to keep the machine working correctly. Make sure you understand all of the
equipment details, safety information, and cautions before using this machine, In this user's manual, the safety
precautions are divided into "Dangers" and "Cautions" as follows.
Danger : Improper handling is likely to lead to death or serious injury.
Caution : Improper handling may lead to injury or damage to equipment.
The following symbols are used to prohibit or explain required action.
: This means do not do what is described. For example, prohibited disassembly is shown as
: This means an action you must take. For example, a ground connection that must be made is
shown as
(1) Installation
- Use only in the environment specified in the catalog, rinstruction manual, and user's manual.
Electric shock, fire or malfunction may result if used in high temperature, high humidity, dusty
or corrosive atmosphere environments, or if excessive vibration or impact occurs.
- Install only as described in the manual.
An improper installation may cause the equipment to fail, breakdown, or malfunction.
- Never leave wire cuttings or any other foreign matter lying about.
A fire, breakdown or malfunction may result from objects left near the equipment.
(2) Wiring
- Do not connect cameras, other than those specified (IV-S20C1/S30C1/S30C2), to the main
housing of the IV-S20. Connecting any other camera may damage the IV-S20 or the camera.
- Connect only to the specified power source.
Connection to the wrong power source may cause a fire.
- Wiring should be performed by a qualified electrician.
Improper wiring may lead to a fire, breakdown or electric shock.
(3) Use
- Don't touch the terminals while the power is supplied or you may receive an electric shock.
- Assemble an external emergency stop circuit and interlock circuit (outside of the IV-S20 com-
pact image sensor camera). Otherwise a breakdown or damage to the machine may occur due
to a problem with the IV-S20.
- Take special care to follow all safety guidelines, if you are changing the parameters for the
operating conditions or performing an "enforced output," "run," or "stop" during operation.
Misoperation may damage the machine or cause an accident.
- Turn ON the power supplies in the specified sequence. Turning ON the supplies in the wrong
order may lead to a machine breakdown or cause an accident.

Safety Precautions

Even when only a
circumstances. In all cases, important points are described. Be sure to follow the
advice given.
.
Caution is given, serious results may occur depending on the
Caution
Caution
Danger
Caution
.