Problems And Their Solutions - Rosenbauer R600 Betriebsanleitung

Feuerlöschpumpe R600
Fire Pump R600

Problems and their Solutions

Propulsion problems:
Pump problems:
FAILURE
Pump does
not operate
Poor priming
performance
Pump is noisy
and vibrates
Poor pump
performance
ATTENTION !
If any assistance is necessary do not hesitate to call your next "Rosenbauer" representive or contact the
"Rosenbauer" Service Department.
Seite / Page - 70 -
28.03.1996 / PT / Rev 00
please refer to manufacturers manual
please refer to the list below; this list is not a complete list,
but it may help to locate the source of the problem
PROBABLE CAUSE
- Pump not engaged
- Priming pump disengaged
- Suction lift too high
- Suction strainer not under water
- Suction strainer obstructed
- Suction hose defective or gasket
not installed properly or
damaged
- Suction screen obstructed
- Drafting valve closed
- Drain valve not closed
- Discharge valve leaks due to
impurity or gasket damage
- Belt oily or turned-off
- Valves of the priming pump
are damaged
- Suction lift too high
- Pump cavitates
- Suction strainer is obstructed
- Suction hose defective;
gaskets not properly installed
or damaged
- Suction screen obstructed
- Engine does not perform
- Discharge valves not fully opened
Trouble Shooting
CORRECTIVE ACTION
Engage pump
Engage priming pump
Reduce suction lift
Place suction strainer under water
Clean suction strainer
Change suction hose;
install gaskets properly or
change them
Clean suction screen
Open drafting valve
Close drain valve
Clean discharge valve
(rinse with clean water) or
change gasket
Clean and/or change the Belt
Change valves
Reduce suction lift
Reduce engine speed and nozzle
diameter; clean suction strainer
and suction screen
Clean suction strainer
Change suction hose;
install gaskets properly
or change them
Clean suction screen
Check engine
Open discharge valve
Fehlersuche
© 1996