LIFEPAK 15 Monitor/Defibrillator
Service Manual
Replacement Procedures
Static-Sensitive Device Handling
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8
Static-Sensitive Device Handling
About SSD Handling
Many electronic semiconductor devices (such as MOS ICs, FETs, optical isolators, or film resistors) can be damaged by the
discharge of static electricity. Static charge buildup is very common. Static discharges commonly occur when the operator wears
synthetic clothes and transfers the charge to any object touched. These discharges can damage or destroy static-sensitive devices
(SSDs). In most cases, the discharge is not even perceptible to the person who causes it.
To prevent static discharge damage to SSDs, observe the following precautions during any open-case test, maintenance, or repair
procedures:
Look for SSD Symbol
SSDs are identified with the following warning symbol:
Use Static-Dissipative Mat
Always perform repair or maintenance on a static-dissipative mat that is connected to earth ground.
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