Notes on preventing damage to emergency fresh air system of special protection vehicles. - AH86.10-P-0002-01A

MODEL 221.1 with CODE Z07 (Top protection) with CODE Z25 (Emergency fresh air system with equipment carrier plate) 

MODEL 222 with CODE Z07 (Top protection) with CODE Z25 (Emergency fresh air system with equipment carrier plate) 

Always observe the instructions for using the emergency fresh-air system. Work on the emergency fresh-air system should only be carried out by trained staff. Observe the applicable laws/guidelines.

Observe the following notes to avoid damaging the emergency fresh-air system:

When working on compressed air cylinder: 

• Wear protective clothing, hearing protection, safety gloves, safety glasses and face mask.

When removing the compressed air cylinder: 

• Always first disconnect the electrical connectors on the compressed air cylinder.

When installing the compressed air cylinder: 

• Position compressed air cylinder at intended position in trunk and fasten with two pipe clamps equipped with rubber boots.
• When installing the hose, moisten with pure water, slide all the way on to connection fitting and fasten with the hose clamp.
• Ensure that all components are seated correctly.

When transporting and storing the compressed air cylinder: 

• Transport compressed air cylinder so that it is not subject to shock and store so that it cannot fall over, fall down or change position.
• Protect compressed air cylinder from heat, chemicals and fire.
• When carrying, hold the compressed air cylinder below the high-pressure solenoid valve on the cylinder neck and at the bottom of the cylinder.
• Observe the recommended storage temperature of the compressed air cylinder of -20 °C to +60 °C.

If compressed air cylinder is damaged: 

• If compressed air cylinder is damaged by shock from a fall or similar, empty and have examined by Drager Service.
• Always empty compressed air cylinder following contact with acids. Contact Drager Service to clarify further procedure.

Filling compressed air cylinder: 

• The compressed air cylinder should only be filled by authorized personnel who are trained in handling high-pressure respiratory equipment.

When repairing compressed air cylinder: 

• If repair is required, contact Drager Service.

Maintenance of emergency fresh-air system: 

• Observe specified maintenance intervals.