Primus FF10, Programming Manual

Page: 119 / 136

100962 G PUBLICATION DATE 24 JUN 2008.DOC PROGRAMMING MANUAL 117
FAILURE 39: EMPTY SOAP SUPPLY BOX
Failure 39 occurs when the electronic timer detects that the Soap Reservoir is empty.
To avoid that No Liquid Soap is added at the wash process, the operator gets a warning when a Liquid Soap
Supply Reservoir is almost empty.
DIAGNOSE:
1. Check if the Liquid Soap Supply is empty. Add Soap to the Liquid Soap Supply System.
FAILURE 40: FILL FAILURE EMPTY WATER RECYCLING TANK
Failure 40 occurs when the electronic timer gets a signal that the water recycling tank is empty.
At the same time the Programmed water level will not raise anymore and an Error message will be generated
if the Programmed water level is not reached in x minutes.
x = Max fill time, a value that can be programmed at the Initialisation Menu.
Only for machines with a Top Soap Hopper.
ATTENTION !!! : The rubber hose must be fixed with a fastener on the electronic water level Sensor.
DIAGNOSE:
1. Check the water level from the water
recycle tank
Add water to the water Recycle tank
2. Check if the programmed Max fill time in the
Initialisation menu is acceptable.
If the water flow is very small increase the value
for the Max fill time. The default value is 10‘.
3. Check if the external water valves are open If the water valves are closed: open the water
inlet valves
4. Check if the water inlet valves are not
blocked by dirt
If the water inlet valves are blocked by dirt:
clean the water inlet valves or replace the water
inlet valves
5. Check the coil of the water inlet valves If the coil of the water inlet valve is open:
replace the coil or the complete inlet valve
6. Check the drain valve If the drain valve has failed: replace the drain
valve
7. Check if the rubber hose (for measuring the
water level) is well mounted on the electronic
level sensor and on the drain valve
If the hose is not well mounted:
install the rubber hose properly
8. Check if the hose on the electronic sensor
is air tight.
If the air tube is not air tight: replace the air
tube. With a fastener, you can make the hose
air tight at the level sensor.
9. Check if the hose doesn’t contain water
(siphon)
If the air hose contains water: remove the water
and fix the hose so that it doesn’t work as a
siphon
10. Check the continuity of the wiring If the wiring is not continuous: repair the wiring
11. Check the output relay that powers the inlet
valves and the drain valve
If the relay receives a command signal but is not
closed, replace the electronic board
12. Check the output relay that powers the inlet
valves and the drain valve
If the relay does not receives a command
signal, replace the electronic board
!