Kärcher OC 3 Manual

8 English
Troubleshooting guide
 DANGER
Touching live parts
Danger of injury from electric shock
Switch off the device and unplug the charger from the
device before performing any work on the device.
Have repair work and work on electrical components
carried out by the authorised customer service only.
Malfunctions often have simple causes that you can
remedy yourself using the following overview. When in
doubt, or in the case of malfunctions not mentioned
here, please contact your authorised Customer Service.
Device not running
The charging state of the battery is too low.
1. Check the charging state of the battery and charge
it if necessary.
Motor overloaded; the motor circuit breaker has tripped.
1. Switch off the device.
2. Switch the device on and resume operation.
The ambient temperature lies outside the permissible
range (see Chapter Technical data), the motor circuit
breaker has tripped.
1. Switch off the device.
2. Allow the device to cool down/heat up.
3. Switch the device on and resume operation.
Have the device checked by Customer Service if
this malfunction occurs repeatedly.
Device does not reach required pressure
1. Make sure there is enough water in the tank or water
container.
2. Clean the valve opener and fine filter (see Chapter
Cleaning the valve opener/fine filter).
3. Make sure that the valve opener is inserted with the
pin pointing upwards.
Strong pressure fluctuations
1. Clean the nozzle: Remove contamination and de-
bris from the nozzle hole, using a needle and rinse
with water from the front.
2. Make sure there is enough water in the reservoir or
water container.
Device leaking
1. The device leaks a small amount for technical rea-
sons. If the leak is severe, request authorised Cus-
tomer Service.
Warranty
The warranty conditions issued by our relevant sales
company apply in all countries. We shall remedy possi-
ble malfunctions on your appliance within the warranty
period free of cost, provided that a material or manufac-
turing defect is the cause. In a warranty case, please
contact your dealer (with the purchase receipt) or the
next authorised customer service site.
(See overleaf for the address)
Technical data
Subject to technical modifications.
OC 3 OC 3
Plus
Electrical connection/Battery
Nominal voltage of battery V 6 6
Nominal power of device W 45 45
Degree of protection IPX4 IPX4
Protection class III III
Charger
Charger mains voltage V 100-240 100-240
Output voltage V 9,5 9,5
Output current A 0,6 0,6
Phase ~ 1 1
Frequency Hz 50-60 50-60
Device performance data
Charging time for an
empty battery
33
Operating duration with a
fully charged battery
min 15 15
Operating pressure MPa 0,5 0,5
Fresh water tank capacity l 4 7
Suction height (max.) m 0,5 0,5
Ambient temperature °C 0-40 0-40
Dimensions and weights
Length mm 236 236
Width mm 277 283
Height mm 201 261
Weight (with accessories) kg 6,2 9,3
Determined values in acc. with EN 60335-2-79
Sound pressure level L
pA
dB(A) 69 69
Uncertainty K
pA
dB(A) 3 3
Sound power level L
WA
+
K uncertainty
WA
dB(A) 84 84

Kärcher OC 3 Specifications

General

Form factor	Compact
Hose length	2.8 m
Power source	Battery
Water filter	Yes
Cleaning type	Dry
Product color	Black, Yellow
Tank capacity	4 L
Detergent tank	-
Pressure range	Low-pressure
Protection class	III
International Protection (IP) code	IPX4
Battery life	15 min
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Battery recharge time	3 h
Uncertainty K	3 dB
Maximum flow rate	120 l/h
Sound power level	84 dB
Sound pressure level	69 dB
Working pressure (max)	- bar
Maximum water temperature	40 °C
Wash brush	No
Package weight	2900 g

Weight and Dimensions

Depth	277 mm
Width	234 mm
Height	201 mm
Weight	2200 g