Karcher WRP 1000 ECO - Manual (Page 10)

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– Suitable for dirt water
– Suitable for continuous operations
– With protection against dry-run
The bases of a safe operating of the equip-
ment is thr regularly maintenance accord-
ing to the following maintenance plan.
Use only original parts of the manufacturer
or part suggessted by him, such as
– parts and wearing parts,
– accessories parts,
– operating materials,
– cleaning agents.
ƽ
Danger
Risk of accident while working on the unit.
During all tasks

Shut off water supply.
 Switch off the immersion pump in the
building.
– operator
Performances containing the notice
"operator" may only be performed by in-
structed individualls, who are able to
operate and service high pressure
equipment.
– Maintenance
Performances with the notice "mainte-
nance" may only be performed by the
Kärcher- Maintenance-Mechanics.
In order to guarantee a reliable operation
og the equipment, we success, you signed
a maintenance agreement. Please refer to
you local Kärcher service department.
Immersion pump requirements
(building-side)
Pressure (min.) MPa
(bar)
0,2 (2)
Pressure (max.) MPa
(bar)
0,35
(3,5)
Minimum flow rate at 0.2
MPa (2 bar) l/h 1000
Maintenance and care
Maintenance instructions
Who may perform maintenance?
Maintenance contract
Maintenance schedule
Time Activity Assembly af-
fected Performance By whom
daily Backwash Filament filter Run bachwash Operator
weekly Clean the
filter Drain at wash-
ing place Clean the dirt collection basket in the floor. Operator
opinion Detergent con-
centration in
processed water Reduce the detergent dosing at the detergent dispenser if there is foam formation. Operator
monthly opinion Sludge collec-
tion, pump ba-
sin 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 off the sludge according to the local
regulations, if required. Operator
empty,
clean Processed wa-
ter tank (if avail-
able) Empty, clean, rinse and refill. Operator
Half-yearly
(if required) Change
water,
clean the
basins Sludge collec-
tion, oil separa-
tor, pump basin Empty the basins, remove sludge completely and fill the basin with fresh wa-
ter. Store the waste disposal documents. Operator/
Disposal
agency
annual Exchange
filter Filter inlay Replace filter inlay of the filament filter. Operator/
Customer
Service
10 EN