Gerni Classic 100.2 User manual

128303187 (01.2009 )
Classic 100.2
Classic 110.2
User Guide
Classic 100.2
Classic 110.2

Printed in China
Copyright © 2009 Gerni

3
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 After using your pressure washer.............................................9
6 Maintenance...........................................................................10
7 Trouble shooting .....................................................................12
8 Further information.................................................................13
9 Technical data ........................................................................14
10 Declaration .............................................................................14
1 Safety Precautions and Warnings
Before starting
up your high-
pressure washer
for the first 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 pre-
vent 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 in-
dicates 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 operate
the machine.
This appliance is not intended
for use by children or other
persons without assistance or
supervision if their physical,
sensory or mental capabili-
ties prevent them from using it
safely. Children should be su-
pervised to ensure that they do
not play with the appliance.
Before starting up your machine
please check it carefully for any
defects. If you find any, do not
start up your machine and con-
tact 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 distributor
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 firmly
with both hands. The spray
lance is affected by a thrust
of up to 16.4 N during ope–
ration.
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 protection
clothes during operation.
This appliance has been de-
signed for use with cleaning
agents supplied or recom-
mended by the manufacturer.
The use of other cleaning
agents or chemicals may
adversely affect the safety of
the appliance.
Disconnect from electrical
power supply before carrying
out user maintenance.
To ensure the appliance
Symbols used to mark in-
structions

4
safety only use original spare
parts from the manufacturer
or approved by the manufac-
turer.
High pressure hoses, fittings
and couplings are important
for the safety of the appli-
ance. Only use hoses, fittings
and couplings recommended
by the manufacturer.
Do not use the appliance
if a supply cord or impor-
tant parts of appliance are
damaged, e.g. safety device ,
high pressure hose and trig-
ger gun.
The appliance is intended to
clean cars and garden etc..
Appropriate ear protection
has to be used.
Never use the machine in
an environment where there
could be a danger of explo-
sion. If any doubt arises,
please contact the local
authorities.
It is not allowed to clean as-
bestos-containing surfaces
with high pressure.
 This high pressure washer
must not be used at tempera-
tures below 0°C.
WARNING!
Inadequate extension cables
can be dangerous. Cables on
drums should always be com-
pletely unwinded to prevent the
cable from overheating.
If an extension cable is used,
the plug and the socket must be
waterproof and comply with the
below-mentioned requirements
for length and cable dimen-
sions.
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 re-
placed by the manufacturer
or his service agent or simi-
larly qualified person in order
to avoid a hazard.
Mains power connection
The following should be ob-
served when connecting the
high pressure washer to the
electric installation:
The electric installation shall
be made by a certified elec-
trician and comply with IEC
364.
It is recommended that the
electric supply to this appli-
ance should include either a
residual current device that
will interrupt the supply if the
leakage current to earth ex-
ceeds 30 mA for 30 ms.
Water connection
Connection to the public
mains according to regula-
tions.
Inlet hose can be connected
to the water mains with a
max. inlet pressure of 10
bars.
This high pres-
sure washer is
only allowed to be
connected with
the drinking water
mains, when an appropriate
backflow preventer has been
installed, Type BA according
to EN 1717. The backflow pre-
venter can be ordered under
number 106411177. The length
of the hose between the back-
flow preventer and the high
pressure washer must be at
least 10 metres to absorb pos-
sible pressure peaks (min diam-
eter ½ inch).
Operation by suction (for ex-
ample from a rainwater vessel)
is carried out without backflow
preventer. Recommended suc-
tion set: 126411387.
As soon as water has flown
through the BA valve, this water
is not considered to be drinking
water any more.
IMPORTANT! Only use wa-
ter without any impurities. If
there is a risk of running sands
in the inlet water (i.e. from your
own well), an additional filter
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 lock-
ing device. When the pawl is
activated, the spray gun cannot
be operated.
Thermal sensor:
A thermal sensor protects the
motor against overloading. The
machine will restart after a few
minutes when the thermal sen-
sor has cooled.

5
2 Description
This high-pressure washer has
been developed for domestic
use within:
- Car, motorbike, boat, cara-
van, trailer, patio/drive/flags-
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 filter (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 (not
standard on all models)
15. Hexagon key
Specifications: See model tag
(13) of machine.
We reserve the right to alter the
specifications.
2.1 Application

6
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
filter (2a) must al-
ways be fitted in
the water inlet
pipe to filter out
sand, limestone and
other impurities as these will
damage the pump valves.
Caution: Failure to fit the filter
will invalidate the guarantee.
3.1 Mounting of trolley
handle (models with trol-
ley 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 pawl
(A).
1. Place the trolley handle on
the machine.
2. Secure the handle by mount-
ing the 2 screws. Use the
enclosed hexagon key.


7
4 Operating your pressure washer
4.1 Connection of high pres-
sure 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 screw
it on.
Note: The spray
lance (6) has a
built-in low pres-
sure nozzle that can be used
for flushing away dirt.
2. Attach the nozzle.
Warning: When
attaching the Click
& Clean nozzles,
the pawl on the
side of the spray
lance (6) should come out
again.
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 pawl to detach the
Click & Clean nozzle.


8
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 wa-
ter without any impurities. If
there is a risk of running sands
in the inlet water (i.e. from
your own well), an additional
filter (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 penetrat-
ing the machine.
Note: Check that the filter is
fitted in the water inlet pipe
and that it is not clogged up.
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
Do not cover the machine
during operation or use it in a
room without adequate ventila-
tion !
Note: If the ma-
chine is left or not
used for 5 min-
utes, 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 ma-
chine will start again when you
re-activate the spray gun.
The spray lance is affected
by a thrust during operation
- therefore always hold it firmly
with both hands. IMPORTANT:
Point the nozzle at the
ground.
1. Check that the machine is in
uprigth position.
NOTE: Do not place the ma-
chine in high 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.

9
5.2 Winding up of electric
cable and high pressure
hose
5 After using your pressure washer
To avoid accidents, the electric
cable and the high pressure
hose should always be winded
carefully up around the handle.
Compact 110.2: Wind up the
cable on the appropriate hook.
5.1 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 ac-
cessory.
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!

5.3 Storage of accessories The spray handle, lance and
nozzles can be stored on the
pressure washer.

10
6 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 out 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 work-
shop with original spare parts.
6.1 Cleaning of water inlet
filter
Clean the water inlet filter
regularly once a month or more
frequently according to use.
Carefully loosen the filter with a
screwdriver and clean it. Check
that it is intact before re-mount-
ing it.
The inlet filter must always be
fitted inside the water inlet pipe
to filter out sand, limestone and
other impurities, as they will
damage the pump valves.
CAUTION: Failure to fit the filter
will invalidate the guarantee.
6.2 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 dis-
connect 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.

11
6.3 Cleaning of machine
vents
The machine should be kept
clean so as to let cooling air
pass freely through the ma-
chine vents.
To ensure an easy connec-
tion and that o-rings do not dry
up, the couplings should be
greased regularly.
6.4 Greasing of couplings

12
7 Trouble-shooting
To avoid unnecessary disappointments, 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.
Valves dirty, worn out Clean and replace or refer to local Gerni
or stuck distributor
Pump seals worn out Clean and replace or refer to local Gerni-
distributor.
Machine stops Fuse has blown Replace fuse. Switch off other machines.
Incorrect mains voltage Check that the mains voltage corresponds
to specification 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 specifications required (see model tag)
NB! Avoid using long, thin hoses (min. 1/2")
Nozzle partially blocked Clean the nozzle (see section 6.2)
Water filter blocked Clean the filter (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 filter blocked Clean the filter (see section 6.1)
Nozzle blocked Clean the nozzle (see section 6.2)
In case problems other than the above occur, please contact your local Gerni distributor.

13
8 Further information
8.1 Recycling the washer Make the old cleaner unusable
immediately.
1. Unplug the cleaner and cut
the electric cable.
Do not discard electrical appli-
ances with household waste.
As specified in European Direc-
tive 2002/96/EC on old electri-
cal and electronic appliances,
used electrical goods must
be collected separately and
recycled ecologically.
Contact your local authorities or
your nearest dealer for further
information.
8.2 Warranty conditions Gerni guarantees high pres-
sure washers for domestic use
for 2 years. If your high pres-
sure washer or accessories are
handed in for repair, a copy of
the receipt must be enclosed.
Guarantee repairs are being
made on the following condi-
tions:
that defects are attributable
to flaws or defects in materi-
als or workmanship. (wear
and tear as well as misuse
are not covered by the
guarantee).
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
washer has not been used
for rental nor used commer-
cially in any other way.
Repairs under this guarantee
include replacement of defec-
tive parts, exclusive of packing
and postage/carriage. Besides,
we refer to your national law of
sale.
The machine should be for-
warded to one of the service
centres of the Gerni organisa-
tion with description/specifi ca-
tion of the fault.
Repairs not covered by the
guarantee conditions will be
invoiced. (I.e. malfunctions due
to Causes mentioned in section
Troubleshooting Chart of the
instruction manual).
Please phone [phone]
for warranty assistance after
checking possible causes in the
Trouble Shootin gChart.

14
Declaration
Manufacturer's name and address or his
authorized representative in the Community
Nilfisk-Advance A/S
Industrikvarteret
9560 Hadsund
Denmark
Name of the person responsible for the
technical documentation
Anton Sørensen, General Manager of Technical Operations EAPC
Description of the equipment:
Equipment name
Model
Rated output voltage
Rated frequency
High pressure washer
Gerni
Classic 100.2 / Classic 110.2
AC 230 V
50 Hz
Measured sound pressure level 78 dB(A)
Guaranteed sound power level 80 dB(A)
Declaration The equipment refer in this document fulfils all the requirements of
the Directive :
Machine Directive 2006/42/EC
Low-voltage Directive 2006/95/EEC
EMC Directive 2004/108/EEC
Outdoor Noise Directive 2000/14/EC
EN ISO 12100-1, EN ISO 12100-2, EN 60335-2-79
EN 55014-1 (2006), EN 55014-2 (2001), EN 61000-3-2 (2006)
Place and date of the declaration Hadsund, October 1, 2008
Signature
9 Main Technical Data
Type Classic 100.2 Classic 110.2
Rated pressure bar/MPa 70/7.0 75/7.5
Permissible pressure bar/MPa max. 100/10.0 max. 110/11.0
Rated flow l/min 5.3 5.2
Rated input kW 1.3 1.4
Rated voltage V 230 230
Max. water temperature °C 40 40
Inlet pressure bar/MPa 0.15-10/0.015/1.0 0.15-10/0.015/1.0
Sound pressure level dB(A) 78 78
Guaranteed sound power level dB(A) 80 80
Vibration according to ISO 5349 m/s2max. 2.5 max. 2.5
10 Declaration

Nilfisk-Advance Pty LTd
48 Egerton St
Silverwater NSW 2128
Phone: [phone]