OPERATION 3.17 FIRE DETECTION AND SUPPRESSION SYSTEM 3.17.5 LOCATION OF THE EXTINGUISHING AGENT TANK ASSEMBLIES AND EXPELLANT GAS CARTRIDGES ON POWER HOUSE ROOF REMARK All fourteen extinguishing agent tank assemblies with their expellant gas cartridges are located on the rear railing of the power house roof.
Legend for illustration Z 20942 (1) Extinguishing agent tank assembly (2) Name plate (3) Fill cap (6) Manual actuator switch at the radiator door (7) Manual actuator switch at the rear power house entrance (9) Extinguishing agent outlet to nozzle (12) Mounting clamp (15) Expellant gas cartridge (20) Pneumatic actuation line REMARK Check Extinguishing agent tank assemblies (1) and Expellant gas cartridges (15) for good condition and proper mounting. Check filling level of Extinguishing agent tank assemblies (1) according to the instructions in the separate Inspection and Main- tenance manual "A-101 VEHICLE FIRE SUPPRESSION SYS- TEM".
When checking the filling level, make sure the extinguishing pow- der is not compacted. Stir up the extinguishing powder with a suit- able stick until it is in a free flowing condition. 255