Kärcher SP 7 Dirt Handbuch Seite 13

Fault
Pump does not run or suddenly comes
to a standstill during operations
Pumping capacity is reducing
Pumping capacity too low
Quick-Connect cannot be opened or
closed.
Mains voltage
Mains frequency
Output P
nom
Max. flow rate
Max. pressure
Max. flow height
Max. immersion depth
Max. grain size of the dirt particles that can be
transported
Minimum fluid height (manual mode)
Residual fluid height
Weight (without accessories)
Subject to technical modifications!
The possible delivery rate is even larger:
– the lower the delivery height
– the larger the diameter of the hose used
– the shorter the hose used
– the lower the pressure loss caused by the connected accessories
Cause
Power supply interrupted
Thermal protection switch has
switched off the pump due to over-
heating
Dirt particles have got jammed into the
suction area
Suction area blocked
The pumping capacity depends on the
flow height, hose diameter and hose
length.
Soiling in the plug system.
Specifications
V
Hz
W
l/h
bar
m
m
mm
mm
mm
kg
– 4
EN
Remedy
Check fuses and electrical connec-
tions
Pull out the mains plug, let the pump
cool down, clean the suction area,
prevent dry running
Pull out the mains plug and clean the
suction area
Pull out the mains plug and clean the
suction area
Observe the maximum delivery
height, see technical data. If neces-
sary, use a larger hose diameter or a
shorter hose length.
Remove and clean clip.
SP 5 Dirt SP 7 Dirt
230 - 240 V 230 - 240 V
50 50
500 750
9500 15500
0,7 0,8
7 8
7 7
20 30
60 50
25 35
4,6 6,5
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