GENERAL INFORMATION
4
DANGER
Electric Shock Hazard. Be sure to turn power OFF and disconnect from power source
before any work is performed. Failure to do so could result in serious injury or death.
AOP 50 PREPARATION
Open the unit door and locate the ozone generator assembly on the left wall of the enclosure – most of
this subassembly will be replaced. Locate the ozone gas line which will be replaced with a longer version.
NOTICE
The wire harness will be reused and does not need to be removed from the unit during
service. Take care not to damage any wires or connectors during the process.
WARNING
Trace amounts of nitric acid may be present in the tubing. Wear proper safety equipment
(gloves and eye protection) and avoid direct contact with any condensation in the line.
REMOVING THE OZONE GENERATOR SUBASSEMBLY
1. Loosen tubing clamp and disconnect the ozone gas line from the injector tube adapter.
2. Disconnect the ozone module power connectors (6) from the wire harness.
3. Loosen the terminal block from the ozone bracket by removing the two mounting screws.
4. Remove the mounting screws of the ozone bracket and remove the ozone generator subassembly.
5. Carefully remove zip-ties as necessary to free subassembly from unit.
6. The wire harness and terminal block will remain in the unit.
FIGURE 1: OZONE SUBASSEMBLY
Power
Connectors
Terminal
Block
Ozone Bracket Mounting Screw Locations
Ozone Bracket
Mounting Screw
Location
Ozone Gas Line
Tubing
Clamp
