- DO NOT WORK WHEN YOU ARE TIRED OR TAKING MEDICINE THAT MAKES DROWSY.
- DO NOT WORK IN POOR LIGHT.
- DO NOT WORK IN DAMP AREAS OR WITH WET SHOES OR CLOTHING.
- USE APPROVED TOOLS EQUIPMENT AND PROTECTIVE DEVICES.
- AVOID WEARING RINGS,BRACELETS AND SIMILAR METAL ITEMS WHEN WORKING AROUND EXPOSED ELECTRIC CIRCUITS.
- NEVER ASSUMED THAT A CIRCUIT IS OFF.dOUBLE CHECK IT WITH AN INSTRUMENT THAT YOU ARE SURE IS OPERATIONAL.
- SOME SITUATION REQUIRE A " BUDDY SYSTEM " TO GUARANTEE THAT POWER WILL NOT BE TURNED ON WHILE A TECHNICIAN IS STILL WORKING ON A CIRCIUIT.
- NEVER TAMPER WITH OR TRY TO OVERRIDE SAFETY DEVICES SUCH AS AN INTEELOCK (A TYPE OF SWITCH THAT AUTOMATICALLY REMOVES POWER WHEN A DOOR IS OPENED OR A PANEL REMOVED)
- KEEP TOOLS AND TEST EQUIPMENT CLEAN AND IN GOOD WORKING CONDITION.REPLACE INSULATED PROBES AND LEADS AT THE FIRTS SIGN OF DETERIORATION.
- SOME DEVICES SUCH AS CAPACITOR,CAN STORE A " LETHAL" CHARGE.tHEY MAY STORE THIS CHARGE FOR LONG PERIODS OF TIME.YOU MUST BE CERTAIN THESE DEVICES ARE DISCHARGED BEFORE WORKING AROUND THEM.
- DO NOT REMOVED GROUND AND DO NOT USE ADAPTORS THAT DEFEAT THE EQUIPMENT GROUND.
