Risk Of Death Caused By Flying Parts If Pressurized Gas Cylinders Or Their Valves Are Damaged. Risk Of Injury Of Body Parts Caused By "Breathing Gas" Streaming Out Or By Coming Into Contact With Components Near The Valve. Risk Of Risk Of Injury To Skin And Body Parts - AS86.10-Z-0001-01A

Model 221, 222, 223 

with code Z07 (B7 armoring on special protection version) with code Z25 (Emergency fresh-air system) 

Work may only be done by instructed personnel. Wear protective clothing, hearing protection, safety gloves, safety glasses and face mask. 

Potential risks 

Risk of death 

If damage occurs to pressurized gas cylinders or their valves, they or parts of them could fly around like projectiles and cause life threatening or fatal injuries.

Risk of injury 

There is a danger of frostbite injuries to skin and body parts caused by breathing gas streaming out under high pressure and contact with components near the valve.

Risk of injury 

There is a risk of injury to skin and body parts, especially to eyes and ears caused by breathing gas streaming out under high pressure and from dirt and parts being blown around.

Safety precautions/instructions 

• Maintenance and repair work on pressurized gas cylinders may only be carried out by specially trained personnel.
• Do not attempt to eliminate icing on pressurized gas cylinders by using a flame or glowing objects.
• Wear protective clothing, hearing protection, safety gloves, safety glasses and face mask.
• Keep work areas clean and free of loose parts.
• Maintain a suitable distance from where the gas exits on the pressurized gas cylinder.

First aid measures 

• Do not rub frostbitten areas of skin. Instead, pour large amounts of lukewarm water over them.
• Use water to flush dirt out of eyes, if necessary consult a physician.