Waste water tank dumping, Water systems – CHEVROLET Roadtrek User Manual
Page 55
Waste Water Tank Dumping:
To dump the exterior black waste water tank:
1.
Turn the battery disconnect switch to the “ON”position, if not already on, (located on the monitor panel).
2.
Remove sewage discharge hose from storage, (see Picture G-P17).
3.
Insert the discharge outlet into the waste receptacle.
4.
Open the valve on the sewage hose, (see Picture G-P18).
5.
Open the black water tank valve, (see Picture G-P14).
6.
Open the driver’s door, press and hold the macerator pump switch until the tank is empty, (see Picture G-
P16).
To dump the grey waste water tank:
1.
Open grey water tank valve.
2.
Repeat step 6.
3.
Close all valves.
4.
Return sewage hose to its storage compartment.
5.
Turn battery disconnect to the “OFF” position.
NOTICE:
It is recommended to always dump the black water tank first, then the grey water tank.
NOTE:
If macerator should get clogged you will have to push and turn the manual macerator crank "T" handle
to dislodge any debris that might be blocking the macerator, (see picture G-P15).
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Picture G-P15: Macerator
pump located under center
of vehicle.
Picture G-P16: Macerator
pump switch located on
driver’s door post.
Picture G-P17: Sewage
discharge hose storage
located in driver’s side
storage drawer.
Picture G-P18: Sewage
hose discharge valve.
Macerator manual
crank handle