SECTION 1 - SAFETY PRECAUTIONS
1-6
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• Maintain distance from electrical lines, apparatus, or any ener
-
gized (exposed or insulated) parts according to the Minimum
Approach Distance (MAD) as shown in Table 1-1.
• Allow for machine movement and electrical line swaying.
• Maintain a clearance of at least 10 ft. (3m) between any part of
the machine and its occupants, their tools, and their equip
-
ment from any electrical line or apparatus carrying up to
50,000 volts. One foot additional clearance is required for
every additional 30,000 volts or less.
Table 1-1. Minimum Approach Distances (M.A.D.)
Voltage Range
(Phase to Phase)
MINIMUM APPROACH DISTANCE
in Feet (Meters)
0 to 50 KV
10 (3)
Over 50KV to 200 KV
15 (5)
Over 200 KV to 350 KV
20 (6)
Over 350 KV to 500 KV
25 (8)
Over 500 KV to 750 KV
35 (11)
Over 750 KV to 1000 KV
45 (14)
NOTE:
This requirement shall apply except where
employer, local or governmental regulations
are more stringent.
Summary of Contents for JLG 1200SJP
Page 10: ...iv 31215054 TABLE OF CONTENTS...
Page 12: ...vi 31215054 LIST OF TABLES...
Page 14: ...viii 31215054 LIST OF FIGURES...
Page 62: ...SECTION 3 MACHINE CONTROLS AND INDICATORS 3 24 31215054...
Page 110: ...SECTION 5 EMERGENCY PROCEDURES 5 4 31215054...
Page 132: ...SECTION 6 ACCESSORIES 6 22 31215054...
Page 164: ...SECTION 7 GENERAL SPECIFICATIONS OPERATOR MAINTENANCE 7 32 31215054...
Page 167: ......