Section 4 - Operations
HV-18 revised 11/18 SCHWARZE HYPERVAC 59
Cleaning the Catalyst
Performing a forced catalyst cleaning (regen) - The Catalyst lamp must be lit.
1. Move the sweeper to an area where no flammable materials will be near the exhaust.
2. Set the parking brake
3. Start the Aux engine and allow it to idle
4. Make sure all sweeper functions are turned off
5. Hold the F3 Key 3 seconds
6. The cleaning cycle can take up to 45 minutes. During this cycle the engine rpm will be set to 1800 rpm.
Note: If the cycle is interrupted before it is completed, it must be restarted from the beginning.
Catalyst Condition / Soot Levels