Kärcher PROCHEM Peak GTX2 Operating Instructions Manual page 54

Maintenance
PROBLEM
Starter turns over engine, but will not
start
Engine stops running. While doing
normal cleaning, the engine stops
running.
52
CAUSE
Waste tank is full.
Engine temperature has exceeded
255°F, triggering the high
temperature switch to shut the unit
down.
Defective fuel pump.
Defective warning horn for high
solution temperature.
Loose or broken wires leading to
waste tank float switch.
Defective float switch in the waste
tank.
Oil pressure switch (located on
engine), fuel shut-off solenoid
(located on engine), high tempera-
ture switch (located on engine).
Engine is malfunctioning
Engine is out of gasoline
Waste tank is full
Main or engine circuit breaker on
the control panel has been tripped.
Engine coolant temperature has
exceeded 245-255°F, triggering
the high temperature switch to
shut the unit down.
Defective fuel pump.
Defective float switch inside the
waste tank.
Defective 245-255°F engine
coolant high-temperature
shutdown switch.
Oil pressure gauge on engine has
shut down, due to insufficient oil
pressure.
Solution temperature exceeded
350-360F, triggering the engine to
shutdown.
No ignition in the engine or engine
is malfunctioning.
86411120 Manual Operators - Peak GTX2 Prochem
SOLUTION
Empty the waste tank.
Determine the cause of overheating
before restarting the unit. See "Exces-
sive Heating" in the "Troubleshooting"
section of this manual.
Replace the fuel pump.
Check horn for proper operation, if
necessary replace. Determine the cause
of solution overheating before restarting
unit.
Repair or replace any broken electrical
connections.
Check switch for proper operation,
replace as necessary.
Test these components. If any are
defective, replace. Consult the Kohler
Engine Operation and Maintenance
Manual.
Refer to Kohler Engine Operation and
Maintenance Manual.
Add gasoline to the fuel tank.
Empty waste tank.
After inspecting the unit to determine the
cause of the tripped circuit breaker,
press the reset button.
Determine the cause of the overheating
before restarting the unit. Refer to the
Kohler Engine Operation and Mainte-
nance Manual.
Replace fuel pump.
Check switch for proper operation.
Replace as necessary.
Test switch. If necessary, replace.
Refer to the Kohler Engine Operation
and Maintenance Manual. DO NOT
restart the engine until the cause is
determined and corrected.
After solution temperature has cooled,
determine the cause of the solution
overheating before restarting the unit.
Refer to the Kohler Engine Operation
and Maintenance Manual.