Auto-Float Switch - Maxum 2400 SC3 Owner's Manual Supplement

Chapter 7: Plumbing
Auto-float Switch (If Equipped
• The automatic bilge pump uses a electromagnetic float switch (auto-float) to turn On the pump whenever water
rises above a preset level in the bilge.
• The auto-float switch is mounted next to the automatic bilge pump.
• The auto-float switch is wired directly to the battery and will normally function even when the boat is completely
shut down and left unattended.
Test the auto-float switch often as follows:
1. Lift the float switch test button up
to turn On the bilge pump.
• If the pump does not turn On,
check the fuse on the fuse block.
• If the fuse is good but the switch still
does not work, it may mean the switch
is bad or possibly the battery is low.
2. Push test button all the way down to
return the float switch to auto mode.
When the test is completed on each float switch, you MUST push the test button all the way
down to the auto position to return the switch to auto mode!
22
LIFT SWITCH UP
BILGE PUMP SHOULD TURN ON
!
CAUTION!
FLOAT SWITCH
TESTING
FLOAT SWITCH
TEST BUTTON
PUSH SWITCH DOWN
BILGE PUMP SHOULD TURN OFF