Consumables; Faults - Kärcher WPC 100 FW Bedienungsanleitung

Dosing table
Dosing Chemical
con-
tainer
Pre- RM 852 Ster-
chlorin- ilisation
ation agent*
Calcium hy-
prochlorite *
Anti- RM 5000
scalant Hardness
stabiliser
Post- RM 852 Ster-
chlorin- ilisation
ation agent*
Calcium hy-
prochlorite *
* These chemicals can be used as alter-
natives.
1 Dosing pump
2 Cover
3 Can
4 Suction unit
Wear safety gloves and safety goggles.
Indicator lamp
Interruption glows red
Interruption display is blink-
ing red
Operational readiness indi-
cator is glowing orange
14
English
Remove the can from the dosing sta-
tion.
Danger
Dosing per 10
Risk of injury on account of chemical reac-
l of dosing so-
tion. The dosing stations should not get in-
lution [ml]
terchanged and be filled up with the wrong
chemicals.
Fill up 2 l drinking water from WPC 100
FW in the completely empty tank.
Measure the quantities of the respective
chemicals given in the dosing table and
fill up the can.
Fill up the can up to the mark "10 l" with
drinking water from WPC 100 FW.
Close the can with the lid.
Mix the water and the chemical thor-
oughly by shaking the can.
Remove the lid and insert it in the holder
bracket of the dosing station.
Slide the suction unit into the can and
place the can back into the dosing sta-
tion.
Deaerate the dosing pump according to
the instructions in the chapter "Mainte-
nance and Care".
Description
RM 852 Sterilisation
agent
Calcium hyprochlorite
RM 5000 Hardness sta-
biliser
Filter inlay for fine filter,
5 µm
Active carbon filter
Possible cause
Dosing station is empty.
There is no signal for filling level sensor of a dosing station.
Pressure of raw water is too low.
Motor protection switch of the high pressure pump has got
released.
Guide value of drinking water is too high.
Drinking water tank is full.
Float switch in drinking water tank is defective.
Plant starts.

Consumables

Order No.
6.414-466.0
6.414-844.0

Faults

Interruptions in operations are displayed by
the indicator lamps in the switching cabinet.
Note
If there is an interruption, the plant gets
switched off automatically and the drinking
water production is interrupted. If the prob-
lem cannot be rectified, switch off the plant
and inform Kärcher Customer Service.
Rectify fault
Rectify the faults according to the de-
tails provided in the following table.
Turn the main switch for approx. 10
secs to "0" to reset the interference dis-
play.
Remedy
Fill up the dosing station.
Inform Customer Service.
Check raw water supply: installation in the
building, admission pressure pump (option-
al), raw water pipes.
Inform Customer Service.
Inform Customer Service.
Plant gets switched on automatically if the
drinking water stock falls.
Check float switch; inform customer service
if required.
Indicator lamp for 'Appliance ready' goes
off and indicator lamp for 'Operations'
glows.