Ariazone International recommends a record of all services on the machine to be kept.
13.1 Filter Dehydrator Replacement Procedure
(a) Power up machine.
(b) Select recovery function and allow it to run its full cycle.
(c) Switch machine and disconnect power lead from power point.
(d) Remove main cover by removing 3 retainers on each side and slide forward.
(e) Remove pipe connected to the top of the filter dryer.
(f) Remove primary filters and replace with new units.
(g) Hold filter extension with suitable spanner and remove filter.
(h) Re-fit filter by revisiting operation (f) and (e).
Important: The flow arrow on filter must be pointing down.
Note: Re-fit new filter immediately after the old one has been removed. Do not allow internal
contamination of the machine. Uncap new filter dryer when you are ready to install it.
Prolonged exposure to the ambient will contaminate new filter dryer.
(i) Power up Ariazone unit.
(j) Charge service hoses (5).
(k) Select and start recover function for 3 seconds.
(l) Test filters connections for any possible leaks with suitable leak tester.
(m) Disconnect power clean the machine and refit the cover.
WARNING: Always use two wrenches for filter removal and replacement
13.2 Vacuum Pump Oil Drain & Refill
Drain vacuum pump by turning the drain plug anti-clockwise and allow all the oil to drain into a
suitable container. Dispose of used oil properly. Close drain and refill pump with high quality
Ariazone vacuum pump oil, fill up to oil indicator on viewing glass.
Note: Use only high quality Ariazone vacuum pump oil.
Important: When the pump is running, the oil level should be even with the line on
the sight glass. Under-filling will result in poor vacuum performance. Over filling
can result in oil exhausting out from the vent tube.
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