Kärcher WRP 3000 Comfort, Руководство пользователя

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 Switch off the system.
 Drain half the recycled water tank
through the drain valve (up to the con-
nection of the recirculation valve).
 Close the drain valve.
 Measure the distance between the wa-
ter surface and the rim of the cover in
the recycled water tank (use a metre-
stick and a flashlight).
 Switch on the system and let it run for exact-
ly 5 minutes. Switchoff the system.
 Measure the water level again.
 Determine the filling capacity of the
tank.
–
With 1 tank: (height difference in cm) x
72 = filling capacity in litres per hour
–
With 2 tanks: (height difference in cm) x
144 = filling capacity in litres per hour
 Add 500 l/h to the determined filling capaci-
ty (loss by recirculation during filling).
Example:
–
The system has 1 recycled water tank.
–
Distance to the rim of the cover before
the system is switched on: 81 cm
–
Distance to the rim of the cover after 5
minutes of system operation: 46 cm
 Height difference: 81 cm-46 cm = 35 cm
 Filling capacity: 35 cm x 72 = 2520 l/h
 Add 500 l/h
Filter capacity of the WRP 3000: 3020 l/h
The system is properly adjusted.

Danger
Risk of accident while working on the unit.
During all tasks
 First switch-on in voltage-less state,
press the emergency stop switch and
secure it against being switched on
again (remove mains plug).
 Shut off water supply.
Maintenance schedule
Time Activity Assembly af-
fected Performance By whom
daily opinion Indicator lamps
"Error" When this indicator lamp lights up, solve the problems according to instruc-
tions in the "Troubleshooting" section Operator
Indicator lamp
"Fresh water
supply was ac-
tive" Press the illuminated key "Acknowledge message", find the cause for the
fresh water use and alleviate it. Operator,
Customer
Service
weekly Clean the
filter Drain at wash-
ing place Clean the dirt collection basket in the floor. Operator
opinion Recycling water Check recycled water for odour and turbidity. See the "Troubleshooting"
section for measures against poor quality of recycled water.
Operator
Detergent con-
centration in re-
cycled water Reduce detergent dose at the washing unit if there is too much foam for-
mation. Operator
Filament filter Check filtering capacity. As long as the washing unit draws waterwater, the wa-
ter level in the recycled water tank must not fall below the starting level S9. Operator
Trigger the manual backwash or clean or change filter module if capacity is
too low. Customer
Service
monthly opinion Swimmer
switch Check settings and status of the float sensors; inform Customer Service, if
required. Operator
Sludge collec-
tion, pump basin After sludge has been collected, there should be no sludge in any of the ba-
sins. The sludge in the sludge collector should be maximum 1 m in height.
Check sludge level; pump out and dispose of the sludge, if required. Clean
the basin. Operator
Clean the
filter Conductivity
sensor Remove, clean and install the conductivity sensor. Operator,
Customer
Service
half-yearly opinion Backwashing Does enough water flow from the pipe to the sludge trap during backwash-
ing (1 - 1,5 m
3
/h = 17 - 25 l/min)?
Customer
Service
empty,
clean Recycled water
tank Empty, clean, rinse and refill. Operator
Check
throughflow
quantity Ventilation If the ventilation is running, bubbles are visible in the pump basin. Customer
Service
Immersion
pump The flow rate is correct if the water level in the processed water tank does
not fall below level S9 at the bottom when the washing unit is being oper-
ated. Customer
Service
annual . Filter inlay Replace filter inlay of the filament filter. Operator,
Customer
Service
Float sensor level Filling quantity of recycled water
1 tank 2 tanks
S7 top 960 l 1 920 l
S7 bottom 810 l 1 620 l
S9 top 550 l 1 100 l
S9 bottom 410 l 820 l
S11 top 450 l 900 l
S11 bottom 210 l 420 l
Litering out the filter
Troubleshooting
18 EN