13
Troubleshooting
TOILET-DIAGNOSTIC CHART
VACUFLUSH®
PROBLEM
POSSIBLE CAUSE
POSSIBLE FIX
Pump will not run
No power
Loose or broken electric wire
Faulty motor
Check DC breaker
Check wires at pump, vacuum gen-
erator, vacuum switch (B terminal
connector
Replace motor
Pump will not shut off
Insuf
fi
cient vacuum
Excessive vacuum leak
Faulty vacuum switch
Check for 10 “ of vacuum
See pump running between
fl
ushes
Check by removing 1 of B wires
Pump running too slow, overheating
or blowing breaker
Improper voltage
Loose or broken wire
Discharge line blocked causing back
pressure
Plugged or defective duckbill valve
Check input voltage
Find & replace wire
Check lines/seacock; clean discharge
line
Clean or replace duckbill valve
Pump emits odor
Loose or defective hose connection
on pump
Loose intake or discharge
fi
ttings on
pump
Worn, torn or punctured pump bel-
lows or diaphragm
Tighten connections or replace hose
Tighten all
fi
ttings on pump or re-
place all nipples/adapters as needed
Replace pump bellows or diaphragm
Blockage between toilet and vacuum
generator
Collased or kinked vacuum line
Flusing foreign objects down the toi-
let
Inspect & repair vacuum lines
Do not
fl
ush non-dissolving objects
or excessive tissue down the toilet
Summary of Contents for 38 EXPRESS
Page 1: ...784027 3 2013 OWNER S MANUAL 38 EXPRESS ...
Page 29: ...11 Safety On Board NAVIGATION LIGHT RULES ...
Page 50: ...9 Rules Of The Road ...
Page 51: ...10 Chapter 3 ...
Page 67: ...16 Chapter 4 TYPICAL MAIN DC PANEL METER SWITCH FUNCTIONS CO DC VOLTS ...
Page 109: ...58 Chapter 4 TYPICAL WASTE SYSTEM TOILET BOWL ASSEMBLY EARLIER MODELS ...
Page 142: ...14 Chapter 5 AFT FORWARD SIDEWAYS DIAGONALLY ROTATE TYPICAL JOYSTICK FUNCTIONS ...
Page 243: ...38 Chapter 8 ...
Page 275: ...15 Troubleshooting TYPICAL WINDLASS ...
Page 294: ...Technical Information 12 6 38 EXPRESS TYPICAL KOHLER GENERATOR W DIGITAL REMOTE WIRING ...
Page 295: ...Technical Information 12 7 38 EXPRESS TYPICAL DECK HARNESS 1 OF 2 ...
Page 296: ...Technical Information 12 8 38 TYPICAL DECK HARNESS 2 OF 2 ...
Page 297: ...Technical Information 12 9 38 EXPRESS TYPICAL SUMP MAIN DISTRIBUTION PANEL HARNESS ...
Page 298: ...Technical Information 12 10 38 EXPRESS TYPICAL SUMP DASH HARNESS ...
Page 299: ...Technical Information 12 11 38 EXPRESS TYPICAL SALON TV HARNESS ...
Page 300: ...Technical Information 12 12 38 EXPRESS TYPICAL STEREO HARNESS ...
Page 301: ...Technical Information 12 13 38 EXPRESS TYPICAL TRIM TAB SWITCH CIRCUITRY ...
Page 302: ...Technical Information 12 14 38 EXPRESS TYPICAL BATTERY SWITCH CIRCUITRY ...
Page 303: ...Technical Information 12 15 38 EXPRESS TYPICAL GFCI CIRCUITRY ...
Page 304: ...Technical Information 12 16 38 EXPRESS TYPICAL FIRE EXTINGUISHER GROUND CIRCUITRY ...
Page 305: ...Technical Information 12 17 38 EXPRESS TYPICAL TWIN VOLVO DIESEL ENGINE FIRE EXT SHUTDOWN ...
Page 306: ...Technical Information 12 18 38 EXPRESS TYPICAL BATTERY SWITCH CIRCUITRY ...
Page 307: ...Technical Information 12 19 38 EXPRESS TYPICAL FIREWALL WIRING ...
Page 308: ...Technical Information 12 20 38 EXPRESS TYPICAL WIPER CIRCUITRY OVERVIEW ...
Page 309: ...Technical Information 12 21 38 EXPRESS TYPICAL FUSION INSTALLATION ...
Page 310: ...Technical Information 12 22 38 EXPRESS TYPICAL FUSION SUB WOOFER INSTALLATION ...
Page 311: ...Technical Information 12 23 38 EXPRESS TYPICAL FUSION ZONES ...
Page 312: ...Technical Information 12 24 38 EXPRESS TYPICAL AIR CONDITIONING INSTALLATION ...
Page 313: ...Technical Information 12 25 38 EXPRESS TYPICAL HARDTOP INSTALLATION ...
Page 314: ...Technical Information 12 26 38 EXPRESS TYPICAL SUMP LAYOUT ...
Page 315: ...Technical Information 12 27 38 EXPRESS TYPICAL PLUMBING LAYOUT ...
Page 317: ...Technical Information 12 29 38 EXPRESS TYPICAL SLING LOCATIONS ...