Possible Problems And Solutions; Technical Data - Tarmo 311311 Instruction Manual

the surface and trigger the spray gun.
3. Vary the fan pattern spray angle and the distance from the cleaning sur-
face until optimum cleaning efficiency is achieved without damaging the sur-
face.
TURBO NOZZLE (NOT INCLUDED WITH ALL MODELS)
A turbo nozzle is a very effective tool that can significantly reduce cleaning
time. The turbo nozzle combines the power of a narrow high-impact stream
and the efficiency of a 25 degree fan pattern. This swirls the narrow high-im-
pact stream into a cone shape that cleans a larger area.
CAUTION: Since a turbo nozzle uses a narrow high-impact stream, only use
it in applications where the surface cannot be damaged by narrow high-im-
pact spray. Additionally, the turbo nozzle is NOT adjustable and cannot be
used to apply detergent.
Cleaning tips
The following cleaning procedure will help you to organise your cleaning
task, and ensure that you achieve the most beneficial results in the short-
est amount of time.
1. Surface preparation
Before cleaning with the high-pressure washer, make sure that you have
prepared your working space. This is done by clearing the area of furniture,
and making sure that all windows and doors are closed tight. In addition, you
should make sure that all plants and trees adjacent to the area are protected
if you are using detergents.
2. Initial high-pressure rinse
The next step is to spray the surface with water to clear off any dirt or grime
that may have collected on the surface. This will allow your detergent to at-
tack the deep-down dirt that has worked its way into the surface. Before
triggering the spray gun, adjust the nozzle to a wide fan pattern and slowly
adjust to the desired spray pattern. This will help you to avoid applying too
much concentrated spray to the surface, which could cause damage.
3. Detergent application
NOTE: Use only detergents formulated for high-pressure washers.
NOTE: Test the detergent in an inconspicuous area before use.
4. Final rinse
Start the final rinse at the bottom and work upwards. Make sure you thor-
oughly rinse the surface and that all detergent has been removed.

TECHNICAL DATA

ITEM
Working pressure
Maximum pressure
Working flow rate
Maximum flow rate
Maximum water supply pressure
Motor capacity
Power supply voltage
Maximum water temperature
Weight
Dimensions
IP classification
Please use the above table to explain the information on the rating label.
311311
11 MPa (110 bar)
16,5 MPa (165 bar)
6,0 l/min
7,2 l/min
0,4 MPa (4bar)
2100 W
230V ~50 Hz
50 °C
19 kg
44 x 40 x 71 cm
IPX5

POSSIBLE PROBLEMS AND SOLUTIONS

PROBLEM PROBABLE CAUSE
When switched on, the The plug is not well connect-
device will not work. ed or the socket is broken.
The main voltage is
insufficient, lower than the
minimum requirement.
The pump is stuck.
The thermal safety switch
has tripped.
Fluctuating pressure. The pump is sucking air.
The valves are dirty, worn
out or stuck.
The pump seals are worn
out.
Water is leaking from the The seals are worn out.
pump.
The motor stops suddenly. The thermal safety switch
has tripped due to over-
heating.
The pump does not reach The water inlet filter is
the necessary pressure. clogged.
The pump is sucking air
from connections or hoses.
The suction/delivery valves
are clogged or worn out.
The unloader valve is stuck.
The spray nozzle is incorrect
or has worn out.
INSTALLATION, ELECTRICAL AND WATER CONNECTIONS
1. HIGH-PRESSURE WASHER
2. INLET HOSE (not included)
3. WATER CONNECTION
4. WATER INLET
5. HIGH-PRESSURE OUTLET HOSE
6. HIGH-PRESSURE WATER OUTLET
7. SPRAY GUN
8. POWER SUPPLY
SOLUTION
Check the plug and socket.
Check that the main voltage
is adequate.
Refer to the long-term
storage instructions.
Switch off the device and
let the motor cool for a few
minutes.
Check that the hoses and
connections are airtight.
Clean or replace the valves
or seals.
Check and replace the seals.
Check that the main voltage
corresponds to the specifi-
cations.
Switch off the device and let
it cool for a few minutes.
Clean the water inlet filter.
Check that all connections
are tight.
Check that the inlet hose is
not leaking.
Clean or replace the valves.
Loosen and re-tighten the
regulation screw. Replace
the nozzle.