The safety harness assembly consists of the
following components:
1. Safety harness with lanyards
(NSN-9G-4240-00-402-4514)
2. Working lanyard nylon
(NSN-9G-4240-00-022-2518)
3. Safety lanyard with dynabrake
(NSN-9G-4240-00-022-2521)
4. Safety harness
(NSN-9G-4240-00-022-2522)
5. Safety climbing sleeve
(NSN-9G-4240-01-042-9688)
WARNING SIGNS
Warning signs and suitable guards should be
posted conspicuously in the appropriate places for the
following purposes:
To keep personnel from accidentally coming
into contact with dangerous voltages;
To warn personnel about possible explosive
vapors and RFR radiation;
To warning personnel working aloft about the
poisonous effects of stack gases;
To warn of other dangers that may cause injuries
to personnel.
Installation of equipment is not considered
complete unless appropriate warning signs are posted
conspicuously.
HIGH VOLTAGE WARNING SIGN
High voltage and shock hazard warning signs
should be installed on or in the vicinity of equipment or
accessories having exposed conductors at potentials of
30 volts (root mean square or dc) or above. Exposed
conductors include those from which personnel may
receive a shock by physical contact or by voltage arc
over. The signs should be posted so that they are
obvious and can be clearly read by personnel entering
the area.
Compartments or walk-in enclosures containing
equipment with exposed conductors presenting shock
hazards in excess of 500 volts (root mean square or dc)
should have a “Danger High Voltage” sign (fig. 3-6)
posted conspicuously within each entrance.
Compartments or walk-in enclosures containing
equipment with exposed conductors presenting shock
hazards between 30 volts (RMS or dc) and 500 volts
(RMS or dc) should have either a “Danger High
Voltage” sign or a “Danger Shock Hazard” sign posted
conspicuously within each entrance.
3-11
Figure 3-5.—Parachute-type safety harness.
