JLG 500RTS ANSI Operator Manual - Manual (Page 10)

SECTION 1 - SAFETY PRECAUTIONS
1-2 – JLG Sizzor – 3120695
1.3 ELECTROCUTION HAZARD
DO NOT MANEUVER MACHINE OR PERSONEL INSIDE PROHIB-
ITED ZONE. ASSUME ALL ELECTRICAL PARTS AND WIRING ARE
ENERGIZED UNLESS KNOWN OTHERWISE.
NOTE: MAINTAIN M.A.D. FROM ALL OTHER CHARGED
LINES AND PARTS AS WELL AS THOSE SHOWN.
M.A.D. = MINIMUM APPROACH DISTANCE
(SEE TABLE BELOW)
MAINTAIN SAFE CLEARANCE FROM ELECTRICAL LINES
AND APPARATUS. ALLOW FOR PLATFORM SWAY, ROCK
O R S A G A N D E L E C T R I C A L L I N E S WAY I N G . T H E
MACHINE DOES NOT PROVIDE PROTECTION FROM
CONTACT WITH OR PROXIMITY TO ELECTRICAL CUR-
RENT. MAINTAIN A CLEARANCE OF AT LEAST 10 FEET (3 M)
BETWEEN ANY PART OF THE MACHINE OR ITS LOAD
AND ANY ELECTRICAL LINE OR APPARATUS CARRYING
UP TO 50,000 VOLTS. ONE FOOT (0.3 M) ADDITIONAL
CLEARANCE IS REQUIRED FOR EVERY ADDITIONAL
30,000 VOLTS OR LESS.
Table 1-1.
Minimum Approach Distances (M.A.D.) to energized
(exposed or insulated) power lines and parts
VOLTAGE RANGE
(Phase To Phase)
MINIMUM APPROACH DISTANCE
Feet (Meters)
0 to 300V AVOID CONTACT
Over 300V to 50KV 10 (3)
Over 50KV to 200KV 15 (5)
Over 200KV to 350KV 20 (6)
Over 350KV to 500KV 25 (8)
Over 500KV to 750KV 35 (11)
Over 750KV to 1000KV 45 (14)