Chapter 1 - Safety Rules
1
Chapter 1
1. Electrocution Hazards
DANGER
• The machine is not insulated against
electric shocks.
• Do not go close to, or touch, power
lines.
• Keep a safe distance from power lines
and electrical devices. The following
table shows the Minimum Safe
Approach Distance (MSAD).
M07Y9100
fig. 1-1
Voltage
(Phase to Phase)
Minimum Safe
Approach Distance
0 to 300 V
Avoid Contact
over 300 V to 50 kV
10 ft
3.05 m
over 50 kV to 200 kV
15 ft
4.60 m
over 200 kV to 350 kV
20 ft
6.10 m
over 350 kV to 500 kV
25 ft
7.62 m
over 500 kV to 750 kV
35 ft
10.67 m
over 750 kV to 1000 kV
45 ft
13.72 m
table 1-1
• Do not approach the machine if the
machine touches the energized power
line. Until the energized power line are
shut down, any persons in the platform
must never operate the machine and
any persons on the ground must never
touch the machine.
• Do not use the machine as a ground for
welding.
2. Tip-Over Hazards
DANGER
• Do not overload the platform. The
specific working load is marked on the
platform.
• Do not load any area other than the
platform.
M07Y9200
fig. 1-2
• Do not hang or attach loads to the
machine. Spread loads evenly on the
platform.
Safety Rules
Summary of Contents for SP12C
Page 1: ...Models SP12C SP14CJ Operation Manual NOTICE Read this manual before operating ...
Page 3: ......
Page 4: ......