start by locking toggle switch, 2 braker looking switches, 2 on-off valves,pump,and discharge hose
1. remove black hose.
2. remove cap.
3. position in drain.
4. open black water tank valve (looks like a braker switch)
5. turn toggle switch on. this switch turns on pump.
6. wait until the noise of the pump changes then check at drain for flow
7. when flow slows shut off toggle switch.
8. close black water tank valve.
9. open grey water tank valve (the 2nd braker switch)
10. turn toggle switch on. the pump starts
11. the 2 on- off vavles should be closed
12 these value are for flushing the individual tanks 1 at a time
13 connect garden hose to in take connection
14 turn on hose
15 only flush one tank at a time
16 open 1 on-off valve
17 with water going into the tank open that tanks braker switch and turn on pump (toggle switch)
18 as the discharge looks clear turn off on-off valve for that tank
19let pump drain the rest of water the repete other tank . drain hose and your dune .
