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SECTION 1 - SAFETY PRECAUTIONS 1.3 ELECTROCUTION HAZARD. Table Minimum safe approach distances (M.S.A.D.) to energized (exposed or insulated) power lines and parts. Table 1-1. Minimum safe approach distance (M.S.A.D.) to energized (exposed or insulated) power lines and parts. VOLTAGE RANGE MINIMUM SAFE APPROACH DISTANCE (Phase to Phase) Feet (Meters) 0 to 300V AVOID CONTACT Over 300V to 50KV 10 Over 50KV to 200KV 15 Over 200KV to 350KV 20 Over 350KV to 500KV 25 Over 500KV to 750KV 35 Over 750KV to 1000KV 45 DANGER: DO NOT maneuver machine or personnel inside PROHIBITED ZONE. ASSUME all electrical parts and wiring are ENERGIZED unless known otherwise. 1-2 – JLG Lift – (3) (5) (6) (8) (11) (14) 3120860
