Hatteland HT 221, Руководство пользователя, Страница: 17 / 78

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IND100210-4
General Installation Recommendations
Installation
Unit Upgrade Precaution Note
Users which needs to open the unit to expose and reveal electronics, make sure that prior to touching / removing
parts, proper ESD measurements must be taken!
1. Operator should ground himself by using a wrist band.
2. The wrist band should be connected to ground via a ground cord.
3. A one megaohm resistor, installed in the wrist connection end of the ground cord, is a safety requirement.
4. Hatteland Technology recommends to use an Static-dissipative ESD work mat positioned at the workplace. The
3M™ 8501 Portable Field Service Kit is a good choice for this purpose. Make sure that the mat, operator and product
is wired/grounded together.
All assisting persons who might come into contact with the endangered boards must also use the ESD equipment.
CAUTION
This unit contains electrostatic sensitive devices.
Observe precautions for handling.