Page 1
128303207 b
Classic 115.2
User Guide
Classic 115.2
Why compromise
Page 2
Printed in China
Copyright © 2011 Gerni
Page 3
3
Original instructions
Index
1 Safety precautions and warnings .............................................3
2 Description ...............................................................................5
3 Before you start using your pressure washer ...........................6
4 Operating your pressure washer ..............................................7
5 Fields of application and working methods ............................10
6 After using your pressure washer ...........................................12
7 Maintenance ...........................................................................13
8 Trouble shooting .....................................................................15
9 Further information .................................................................15
10 Technical data ........................................................................17
11 EC Declaration .......................................................................18
1 Safety Precautions and Warnings
Before starting
up your highpressure washer
for the fi rst time,
this instruction
manual must be
read through carefully. Save the
instructions for later use.
Safety instructions marked with
this symbol must
be observed to
prevent danger to
persons.
This symbol is
used to mark safety
instructions that
must be ob-
served to prevent
damage to the ma-
chine and its performance.
This symbol indicates tips and
instructions to
simplify work and
to ensure a safe operation.
Do not let people who have not
been trained in the use of a
high pressure washer nor read
the instruction manual ope rate
the machine.
This appliance is not intended
for use by children or other
persons without assistance or
supervision if their physical,
sensory or mental capabilities prevent them from using it
safely. Children should be supervised to ensure that they do
not play with the appliance.
Before starting up your machine
please check it carefully for any
defects. If you fi nd any, do not
start up your machine and contact your Gerni distributor.
Especially check:
The insulation of the electric
cable should be faultless
and without any cracks. If the
electric cable is damaged, an
authorized Gerni di stributor
should replace it.
WARNING!
High pressure jets can be
dangerous. Never direct the
water jet at persons, pets,
live electrical equipment or
the machine itself.
Never try to clean clothes or
footwear on yourself or other
persons.
Hold the spray lance fi rmly
with both hands. The spray
lance is affected by a thrust
of up to 16.4 N during ope–
ration.
Symbols used to mark instructions
Page 4
4
Original instructions
The operator and anyone in
the immediate vicinity of the
site of cleaning should take
action to protect themselves
from being struck by debris
dislodged during operation.
Wear goggles and protective
clothes during operation.
This appliance has been de-
signed for use with cleaning
agents supplied or recommended by the manufacturer.
The use of other cleaning
agents or chemicals may
adversely affect the safety of
the appliance.
To ensure the appliance
safety only use original spare
parts from the manufacturer
or approved by the manufacturer.
High pressure hoses, fi ttings
and couplings are important
for the safety of the appliance. Only use hoses, fi ttings
and couplings recommended
by the manufacturer.
Do not use the appliance
if a supply cord or important parts of appliance are
damaged, e.g. safety device ,
high pressure hose and trigger gun.
Remove the plug from the
socket outlet during cleaning
or maintenance and when
replacing parts or converting
the machine to another function.
The appliance is intended for
cleaning outdoors.
Appropriate ear protection
must be used.
Never use the machine in
an environment where there
could be a danger of explosion. If any doubt arises,
please contact the local
authorities.
It is not allowed to clean
asbestos- containing surfaces
with high pressure.
WARNING! Risk of explosion
- Do not spray fl ammable
liquids.
Always swith off the mains
disconnecting switch when
leaving the machine unattended.
This high pressure washer
must not be used at temperatures below 0°C.
WARNING!
Inadequate extension cables
can be dangerous. If an extension cable is used, it shall
be suitable for outdoor use,
and the connection has to be
kept dry and off the ground.
It is recommended that this
is accomplished by means of
a cable reel which keeps the
socket at least 60 mm above
the ground. Cables on reels
should always be completely
unwound to prevent the cable
from overheating.
Extension cables should comply with the below-mentioned
requirements for length and
cable dimensions.
1.0 mm² max. 12.5 m
1.5 mm² max. 20 m
2.5 mm² max. 30 m
If the electric cable is
damaged, it must be replaced by the manufacturer
or his service agent or similarly qualifi ed person in order
to avoid a hazard.
Mains power connection
The following should be observed when connecting the
high pressure washer to the
electric installation:
The electric installation shall
be made by a certifi ed electrician and comply with IEC
364.
It is recommended that the
electric supply to this appliance should include either a
residual current device that
will interrupt the supply if the
leakage current to earth exceeds 30 mA for 30 ms.
Water connection
Connection to the public
mains according to regulations.
Inlet hose can be connected
to the water mains with a
max. inlet pressure of 10 bar.
IMPORTANT! Only use water without any impurities. If
there is a risk of silt, sand or
sediment in the inlet water (i.e.
from your own well), an additional fi lter should be mounted.
Safety devices
The unloader valve can re-
duce pressure if it exceeds
pre-set values.
Locking device on spray gun
(7a) (see illustration at the end
of this manual):
The spray gun features a locking device. When the button is
activated, the spray gun cannot
be ope rated.
Thermal sensor:
A thermal sensor protects the
motor against overloading. The
machine will restart after a few
minutes when the thermal sensor has cooled.
Page 5
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Original instructions
2 Description
This high-pressure washer has
been developed for domestic
use for cleaning:
- Car, motorbike, boat, cara-
van, trailer, patio/drive/fl ags-
tones, woodwork, brickwork,
barbecue, garden furniture,
lawn mower
Only use the high-pressure
washer for purposes described
in this manual.
The safety precautions must be
observed to prevent damage
to the machine, the surface to
be cleaned or severe personal
injuries.
2.2 Operation elements
and model survey See illustration at the end of
this manual.
1 Start/stop switch
2 Water inlet with fi lter (2a)
3 High pressure connection
4 High pressure hose
5 Electric cable
6 Click & Clean spray lance
7 Spray gun with lock (7a)
8 Click & Clean Tornado®
nozzle
9 Click & Clean Powerspeed®
nozzle
10 Foam sprayer
11 Nozzle cleaning tool
12 Lance and nozzle holder
13 Model tag
14 Holder for electric cable
15 Hexagon key
Specifi cations: See model tag
(13) of machine.
We reserve the right to alter the
specifi cations.
2.1 Application
Page 6
6
Original instructions
3 Before you start using your
pressure washer
3.2 Mounting of quick
coupling
1. Screw the quick coupling
tight on to the water inlet (2).
Note: The inlet
fi lter (2a) must al-
ways be fi tted in
the water inlet
pipe to fi lter out
sand, lime stone and
other impurities as these will
damage the pump valves.
Caution: Failure to fi t the fi lter
will invalidate the guarantee.
3.1 Mounting of trolley
handle
3.3 Mounting of high pres-
sure hose on spray gun
1. Attach the high pressure
hose (4) to the spray gun (7).
Detach the high pressure
hose by pressing the button
(A).
1. Place the trolley handle on
the machine.
2. Secure the handle by mounting the 2 screws. Use the
enclosed hexagon key.
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7
Original instructions
4 Operating your pressure washer
4.1 Connection of high pressure hose
1. Mount the high pressure
hose on the outlet (3).
4.2 Mounting of spray
lance and Click & Clean
nozzles
1. Push the spray lance (6) into
the spray gun (7) and twist
it until the bayonet coupling
locks into position.
Note: The spray
lance (6) has
a built-in low
pressure nozzle
that can be used for fl ushing
away dirt.
2. Attach the nozzle.
Warning: When at-
taching the Click &
Clean nozzles, the
button on the side
of the spray lance
(6) should return to the
locked position. Ensure that
there is an audible "click".
Note: The foam sprayer (10)
features a swivel lock, which
must be positioned in the hole
in the Click & Clean spray lance
(6).
Press the button to detach the
Click & Clean nozzle.
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Original instructions
4.3 Water connection An ordinary 1/2" garden hose of
min. 10 m and max. 25 m will
be suitable.
NOTE: Connection to the public
mains according to regulations.
IMPORTANT! Only use water without any impurities. If
there is a risk of silt, sand or
sediment in the inlet water (i.e.
from your own well), an additional fi lter (106411231) should
be mounted.
1. Let the water run through the
water hose before connecting
it to the machine to prevent
sand and dirt from pene-
trating the machine.
Note: Check that the fi lter is
fi tted in the water inlet pipe
and that it is clean and free
from debris.
2. Connect the water hose to
the water supply by means
of the quick connector (inlet
water, max. pressure: 10 bar,
max. temperature: 40°C).
3. Turn on the water.
4.4 Start and stop of the
machine (when connected to a water supply)
Do not cover the machine
during operation or use it in a
room without adequate ventilation !
Note: If the machine is left or not
used for 5 minutes, it must be switched off on
the start/stop switch "O" (1):
1. Press the start/stop switch
"O".
2. Disconnect the electrical plug
from the socket.
3. Shut off the water supply and
activate the trigger to relieve
the machine of pressure.
4. Lock the spray gun (7a).
When releasing the trigger of
the spray gun, the machine
automatically stops. The machine will start again when you
re- activate the spray gun.
The spray lance is affected
by a thrust during operation - therefore always hold it
fi rmly with both hands. IMPOR-
TANT: Point the nozzle at the
ground.
1. Check that the machine is in
upright position.
NOTE: Do not place the ma-
chine in tall grass!
2. Release the trigger lock (7a).
3. Activate the trigger of the
spray gun and let the water
run until all air has escaped
from the water hose.
4. Press the Start/stop switch
"I" (1).
5. Activate the trigger of the
spray gun.
Always adjust the distance and
thus the pressure of the nozzle
to the surface, which is to be
cleaned.
Page 9
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Original instructions
4.5 Start the machine (when
connected to open containers (suction mode))
The washer can draw water
from a rain water tank or bucket
as an example. The hose for the
water supply must not be too
long, approx. 5 m.
Make sure that the water tank is
not placed on a lower level than
the machine.
Use an external fi lter if the water contains impurities.
1. Make sure that the water
hose is fi lled completely with
water before connecting to
the machine. Place the entire
hose in a tank or bucket. To
avoid water spillage, crimp
the water inlet hose down in
the water and then connect
the hose to the machine with
the quick coupling and fi nally
uncrimp the water inlet hose.
2. Turn the start/stop switch to
position "I".
3. Activate the trigger of the
spray gun with lance and
nozzle removed and let the
water run, until the air has
escaped from the water hose
and the pump.
4. Mount spray lance and
nozzle.
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Original instructions
5 Fields of application and
working methods
5.1 General Effi cient high presure cleaning is achieved by following a few guide-
lines, combined with your own personal experience of specifi c
cleaning tasks. Accessories and detergents, when correctly chosen, can increase the effi ciency of your pressure washer. Here is
some basic information about cleaning.
5.1.1 Detergent and
foam
Foam or detergent should be applied onto dry surfaces so that the
chemical product is in direct contact with the dirt. Detergents are
applied from bottom to top, for example on a car bodywork, in order
to avoid "super clean" areas, where the detergent collects in higher
concentration and streams downwards. Let the detergent work for
several minutes before rinsing but never let it dry on the surface being cleaned. Note: It is important that the detergents do not dry up.
Otherwise the surface that has to be cleaned can be da maged.
5.1.2 Mechanical effect In order to break down tough layers of dirt, additional mechanical
effect may be required. Special wash brushes offer this supplementary effect that cuts through dirt (especially by car washing).
Page 11
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Original instructions
5.2 Typical fi elds of application
Below you will fi nd a description of a lot of cleaning tasks which can be solved by a pressure washer
from Gerni in association with accessories and detergents.
Task Accessories
‘Click & Clean’
Cleaning method
Car Car nozzle,
auto brush,
underchassis
nozzle,
Foam sprayer,
neutral car wash
1. Apply neutral car wash with the foam sprayer. Always start from
the bottom and work upwards. Let neutral car wash act for approximately 5 minutes.
2. Wash the car with the car nozzle, which has been optimized for
quick and gentle cleaning of enamelled surfaces (the jet is wider
and not so sharp). Start at the front of the car and work backwards to avoid water from entering the car via the door seals.
3. Use the brush for removal of traffi c fi lm which is not removed by the
nozzle. If the car is very dirty, apply neutral car wash again.
4. Attach the undercarriage nozzle and clean undercarriage and
wheel arches.
5. Remove water from the surface of the car with the squeegee
on the car brush. Make sure that all grains of sand etc. have
been removed before using the squeegee. Wipe with a wash
leather where the squeegee cannot reach.
Flagstones,
concrete
fl oors and
other hard
surfaces
Powerspeed
nozzle,
neutral detergent
Patio Cleaner
Wash towards outlets or the like. On surfaces with moss or al-
gae you may start by applying neutral detergent with the foam
sprayer. Wash before the soap dries. Another more effective and
quicker method is to use the Patio Cleaner. Thus you will also
avoid splashes.
Garden
furniture,
wood
Neutral detergent
Garden brush
Apply neutral detergent and wash before the soap dries.
NOTE: Use the garden brush to clean off the dirt.
Brick-work,
Wood work
Powerspeed
nozzle,
neutral detergent,
Patio Cleaner
Same method as for fl agstones, but be careful - bad joints and
wood may be damaged by high pressure. You may choose only
to use the Tornado® nozzle. Adjust the distance (pressure) to the
quality of the joints and the wood. Patio Cleaner can also be used
on vertical surfaces.
Gutter Underchassis spray
lance
Wash the gutter with the nozzle. Always wash towards
downpipes. Beware not to spray under the roofi ng.
Cleaning of
drain pipes,
out-lets,
down pipes
etc.
Tube cleaner Push the tube cleaner approx. ½ m (to mark) into a tube or drain
and activate the trigger of the spray handle. The nozzle opening turning backwards will pull the cleaner through the tube. The
nozzle will break down the „plug“ and fl ush the dirt backwards.
Rust, paint Water/sandblasting
equipment
Mount the water/sand blasting equipment and rust and paint is
effi ciently and quickly removed. Beware not to damage the surface to be sandblasted.
Green-
house
Tornado
nozzle, brush, neu-
tral detergent
Wash with high pressure and maybe a brush. You may use neu-
tral detergent to remove moss and algae.
Garden
tools, lawn
mover
Tornado nozzle,
Powerspeed nozzle,
degreaser
Rinse the worst dirt off with the nozzle. Apply degreaser with
the foam sprayer and let it act for approx. 5 min. Wash with the
nozzle.
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Original instructions
6.2 Winding up of electric
cable and high pressure
hose
6 After using your pressure washer
To avoid accidents, the electric
cable and the high pressure
hose should always be wound
up carefully around the handle.
Wind up the cable on the appropriate hook.
6.1 Storing the washer The machine should be sto-
red in a frost-free room!
Pump, hose and accessories
should always be emptied of
water prior to storing as follows:
1. Stop the machine (press the
start/stop switch “O” (1) and
detach water hose and accessory.
2. Restart the machine and
activate the trigger. Let the
machine run until no more
water runs through the spray
gun.
3. Stop the machine, unplug
and wind up hose and cable.
4. Place spray handle, nozzles
and other accessories in the
holders of the machine.
Should the machine by mistake
be frozen, it will be necessary
to check it for damage.
NEVER START-UP A FROZEN
MACHINE.
Frost damages are not
covered by the guarantee!
6.3 Storage of accessories
The spray handle, lance and
nozzles can be stored on the
pressure washer.
Page 13
13
Original instructions
7 Maintenance
WARNING! Always discon-
nect the electrical plug from the
socket prior to maintenance or
cleaning.
To ensure a long and problem
free working life, please take
the following advice:
Wash off water hose, high
pressure hose, spray lance
and accessories before
mounting.
Clean the connectors of dust
and sand.
Rinse the detergent spraying
attachment after use.
Clean the nozzles.
Any repair should always be
made in an authorized workshop with original spare parts.
7.1 Cleaning of water inlet
fi lter
Clean the water inlet fi lter
regularly once a month or more
frequently according to use.
Carefully loosen the fi lter with a
screwdriver and clean it. Check
that it is intact before re-mounting it.
The inlet fi lter must always be
fi tted inside the water inlet pipe
to fi lter out sand, limestone and
other impurities, as they will
damage the pump valves.
CAUTION: Failure to fi t the fi lter
will invalidate the guarantee.
7.2 Cleaning of nozzle A clogging up in the nozzle
causes a pump pressure which
is too high. This is why cleaning
is required immediately.
1. Stop the machine and disconnect the nozzle.
2. Clean the nozzle. IMPOR-
TANT: The cleaning tool (11)
should only be used when
the nozzle is detached!
3. Flush the nozzle backwards
with water.
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Original instructions
7.3 Cleaning of machine
vents
The machine should be kept
clean so as to let cooling air
pass freely through the machine vents.
To ensure easy connection and
that o-rings do not dry up, the
couplings should be greased
regularly.
7.4 Greasing of couplings
8 Trouble-shooting
Pleasea ensure that you, you should check the following before contacting the Gerni service organization:
Symptom Cause Recommended action
Machine refuses to start Machine not plugged in Plug in machine.
Defective socket Try another socket.
Fuse has blown Replace fuse. Switch off other machines.
Defective extension cable Try without the extension cable.
Fluctuating pressure Pump sucking air Check that hoses and connections are air-
tight.
Machine stops Fuse has blown Replace fuse. Switch off other machines.
Incorrect mains voltage Check that the mains voltage corresponds
to specifi cation on the model tag.
Thermal sensor activated Leave the washer for 5 minutes to cool
down.
Nozzle partially blocked Clean the nozzle (see section 6.2)
Fuse blows Fuse too small Change to an installation higher than the
amp. consumption of the machine.
You may try without the extension cable.
Machine pulsating Air in inlet hose/pump Allow machine to run with open trigger until
regular working pressure resumes.
Inadequate supply of Check that the water supply corresponds to
mains water specifi cations required (see model tag)
NB! Avoid using long, thin hoses (min. 1/2")
Nozzle partially blocked Clean the nozzle (see section 6.2)
Water fi lter blocked Clean the fi lter (see section 6.1)
Hose kinked Straighten out hose.
Machine often starts Pump/spray gun is Contact your nearest Gerni Service
and stops by itself leaking Centre.
Machine starts, but Pump/hoses or accessory Wait for pump/hoses or accessory to thaw.
no water comes out frozen
No water supply Connect inlet water.
Water fi lter blocked Clean the fi lter (see section 6.1)
Nozzle blocked Clean the nozzle (see section 6.2)
In case problems other than the above occur, please phone 1300 733 171 or check our website www.
gerni.com.au for your nearest service agent.
Page 15
15
Original instructions
9 Further information
9.1 Recycling the washer Make the old cleaner unusable
immediately.
1. Unplug the cleaner and cut
the electric cable.
Do not discard electrical appliances with household waste.
As specifi ed in European Directive 2002/96/EC on old electrical and electronic appliances,
used electrical goods must
be collected separately and
recycled ecologically.
Contact your local authorities or
your nearest dealer for further
information.
9.2 Warranty conditions Our goods come with guaran-
tees that cannot be excluded
under the Australian Consumer
Law. You are entitled to a replacement or refund for a major
failure and for compensation for
any other reasonably foreseeable loss or damage. You are
also entitled to have the goods
repaired or replaced if the
goods fail to be of acceptable
quality and the failure does not
amount to a major failure.
Gerni high-pressure washers
for domestic use are warranted
for 2 years from the date of
purchase by:
AUSTRALIA:
Nilfi sk-Advance Pty LTd
Unit 1/13 Bessemer Street
Blacktown NSW 2148
Phone: 1300 556 710
E-mail: sales@gerni.com.au
NEW ZEALAND:
Accent Tools Ltd
232 Bush Rd
Albany
Auckland 0632
Phone: 09 968 2610
E-mail:
sales@accent-tools.co.nz
Equipment defects covered by
this warranty will be repaired or
replaced by one of the service
centres of the Gerni organisation. Find your local service
agent here:
http://www.gerni.com.au/.
If your high pressure washer or
ac ces so ries are handed in for
repair, it must be followed by a
description/spe ci fi ca ti on of the
fault, and the original purchase
receipt, or a copy, must be enclosed.
Packing and postage/carriage is
not covered by the warranty.
The bene fi ts under this warranty are in addition to your
national law of sale.
Guarantee repairs are made on
the following con dit ions:
that defects are attributable
to fl aws or defects in materials or workmanship. (wear
and tear as well as misuse
are not covered by the
gu a ran tee).
that the directions of this
instruction manual have been
thoroughly observed.
that repair has not been
carried out or attempted by
other than Gerni-trained service staff.
that only original accessories
have been applied.
that the product has not been
exposed to abuse such as
knocks, bumps or frost.
that only water without any
impurities has been used.
that the high pressure wash-
er has not been used for
rental nor used com mer cial ly
in any other way.
Page 16
16
Original instructions
9.3 Accessories
Only use original accessories.
Click & Clean
Car nozzle
Special nozzle for enameled surfaces. Optimal distance: 30 - 50
cm.
Click & Clean
Undershassis
nozzle
90° angled special nozzle for undercarriage and wheel arches.
Integrated guide shoes.
Click & Clean
Brushes
For cars and other surfaces. Available in more shapes.
Extension hose
7 m extension hose increasing the working range.
Drain & Tube
cleaner
15 m long tube cleaner for the cleaning of tubes and drains.
Water-sandblasting equipment
For removal of paint and rust. Sand available from do-it-yourself
shops.
Patio Plus
Equipment for quick cleaning of patio/drive/fl agstones.
Repairs not covered by the
guarantee conditions will be
invoiced. (i.e. malfunctions due
to Causes men ti o ned in section Trouble Shooting of the
instruction manual).
Please phone 1300 733 171
(Australia) or 09 9682610
(NZ) for service or warranty
assistance only after checking possible causes in the
trouble shooting chart on
page 14.
Page 17
17
Original instructions
10 Main Technical Data
Type Classic 115.2
Electrical Specification
Rated voltage V 230
Rated frequency Hz 50
Rated power consumption kW 1.4
Current A 6.1
Protection class
Class I/
Class II
Class I
Protection degree IP xx IPX5
Hydraulic specification
Rated pressure MPa/bar 8.0/80
Max. pressure MPa/bar 11.5/115
Rated water flow l/min/l/hr 5.2/310
Max. water flow l/min/l/hr 7.3/440
Max. water inlet pressure Mpa/bar 1/10
Max. water inlet temperature °C 40
Max. water inlet temp. suction mode °C 20
Weight kg 6.6
Hand-arm vibration according to ISO 5349-1:
Standard nozzle m/s
2
< 2.5 ±1
Sound pressure level L
pA
in accordance with ISO 3744 dB(A) 78 ±3
Guaranteed sound power level L
WA in accordance with
2000/14/EC
dB(A) 93
Page 18
18
Original instructions
11 Declaration
Declaration of Conformity
Product:
High Pressure Washer
Type:
Gerni Classic 115.2
Description:
230 V 1~, 50 Hz - IP X5
The design of the unit corre sponds to the following pertinent regulations:
EC Machine Directive 2006/42/EC
EC Low-voltage Directive 2006/95/EC
EC EMC Directive 2004/108/EC
Applied harmonised standards:
EN 60335-2-79
Applied national standards and technical specifi -
cations:
IEC 60335-2-79
Name and address of the person autho rised to
compile the technical fi le:
Anton Sørensen
General Manager, Technical Operations EAPC
Nilfi sk-Advance A/S
Sognevej 25
DK-2605 Brøndby
Identity and signature of the person empowered
to draw up the declaration on behalf of the manufacturer:
Anton Sørensen
General Manager, Technical Operations EAPC
Nilfi sk-Advance A/S
Sognevej 25
DK-2605 Brøndby
Place and date of the declaration
Hadsund, September 1, 2011
Page 19
I
O
Classic 115.2
P MPa
8.0
P max MPa
11.5
Q l/min
5.2
T in max °C
40
Weight kg
7
IP X5
P12382
Serial no./WW/YYYY
128470098
Gerni
128303031
AC 230-240V/5
0Hz/1.4kW
Made in China
1LO¿VN$
GYDQFH
$6
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ULYHM
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+DGV
XQG
'HQPDUN
Page 20
AUSTRALIA:
Nilfi sk-Advance Pty Ltd
Unit 1/13 Bessemer Street
Blacktown NSW 2148
Phone: 1300 556 710
E-mail: sales@gerni.com.au
NEW ZEALAND:
Accent Tools Ltd
232 Bush Rd
Albany
Auckland 0632
Phone: 09 968 2610
E-mail: sales@accent-tools.co.nz
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