Satellite Maintenance Service Truck - Manual

Primary Overflow Valve
Cleaning: Internal
Frequency: Weekly or if over pumping has occurred
Procedure for 1999 and earlier models
Remove the dust cap at the top of the waste compartment as shown above.
Remove the white perforated valve as shown.
Vigorously wash the valve in a pail of premix or soap and water mixture. Make sure that no
foreign material stays on the valve.
Replace overflow and dust cap.
Secondary Ball Check
Cleaning: Drain Internal fluid
Frequency: Every time the tank is dumped or if over- pumping
has occurred
Procedure for 1999 and earlier models
Drain valve by opening yellow handle on 1" ball valve on bottom of assembly as shown in
picture above. Draining prevents buildup of condensation that would build up in bottom of valve
causing the valve to shut down vacuum to the tank.
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Service Truck Maintenance
December 2006 v1