01.04 Maintenance
SIEMENS AG 6SG7000-0BA76 13-7
SIMOTRAS HD Operating Instructions
13.2.2 Replacement of PCBs
WARNING
PCBs may be replaced only by properly qualified personnel.
PCBs must not be removed or inserted when the power supply is connected.
Non-observance of the safety instructions can result in death, severe personal injury or
substantial property damage.
CAUTION
PCBs contains electrostatically sensitive devices. Before touching a PCB, the person carrying
out the work must himself be electrostatically discharged. The simplest way of doing this is to
touch an electrically conductive earthed object, e.g. socket outlet earth contact.
To Next Page
Loading...
