Maintenance
The diving hookah requires very little maintenance.
Air Leaks:
The user should always be on the lookout for air leaks. An air leak will cause the diving hookah to run
longer and more often than necessary which will be detrimental to the machine. An air leak will usually be
audible. Air leaks may also be present if the air storage tank continuously loses pressure. Once switched on, the
diving hookah should pressurise the air storage tank to approximately 8 Bar and the tank pressure should
remain at 8 Bar until air is used by the diver. A suspected air leak can be easily located using soapy water. Any
air leaks found should be rectified before continuing to use the diving hookah.
Breathing Air Filter Cartridge:
The breathing air filter (mounted on the air storage tank) contains a replaceable
filter cartridge. The filter cartridge should be replaced every 12 months. If the diving hookah is being used
regularly in a commercial setting, then it may be necessary to replace the cartridge more frequently. The filter
cartridge can be accessed by unscrewing the knurled aluminium end of the filter housing along with the diving
hose connector. Replacement filter cartridges are available from AC Diving (Part Number AC036-101).
Service Parts:
Service / Rebuild Parts are available for the diving hookah. The Service Parts available include
replacement Air Suction Filters, Piston Seals, O-Rings and Gaskets. Service parts may be required if the diving
hookah has been operated extensively in a commercial setting or if the diving hookah has been overheated.
