Maintenance / Servicing - Hozelock Pulsar Plus Comfort Manual Del Usuario

- Depending on the model: The regulator
provides a constant spraying pressure.
Therefore:
Spraying takes place at the pressure indicated
on the regulator, even if the sprayer is set to a
higher pressure than this. Spraying stops when
the sprayer pressure falls below the pressure
indicated on the regulator. Pump again to
pressurise the apparatus.
- A range of accessories are available to ensure
treatments suitable for different uses (weed
control booms, telescopic lance, weed control
cover, etc.) (Fig. 18).
See the website www.hozelock.com
After use/ Cleaning
After each use:
- Avoid risks of pollution by recovering any
unused product and its packaging.
- Wash your hands and face with clean water
after using the sprayer.
- Never store the sprayer pressurised.
- Never store the treatment agent inside the sprayer.
- Store the sprayer in a closed location out of the
reach of children.
- Clean the handle filter, the filling filter and the
nozzle in fresh water after clearing any pressure
that may remain in the apparatus by spraying
without activating the pumping lever (Fig. 24)
- If you spray until there is air in the jet: spray
until there is no more pressure. The residual
volume of liquid is less than 250 ml.
- Before storing and before any other use
with another treatment agent, perform a
rinsing operation, i.e. put 1 litre of water into
the reservoir for dilution, mix thoroughly
and operate the apparatus to rinse all of the
apparatus' components.
This rinsing operation must be carried out
without removing any of the accessories used
during the treatment. The rinsing mixture must
not be emptied into a sewer but must be sprayed
outside on the land that has already been
treated.
- Repeat the operation several times before the
winter period.
- Rinsing for models equipped with 1 bar
pressure regulator: add 1 litre of water to the
sprayer, pressurise and spray into a suitable
container until all the liquid has been evacuated
and air comes out of the nozzle.
Remove the regulator, install the lance on
the handle and activate the trigger to fully
depressurise the sprayer. Caution, if you want to
remove the regulator while there is still product
in the sprayer, wear gloves and do not activate
the trigger on the handle. When treatment is
complete, re-install the regulator and carry out
the rinsing operation as indicated above.
All manuals and user guides at all-guides.com
- If there is still some unused treatment product left,
eliminate any pressure remaining in the apparatus
by spraying without activating the pumping lever.
Recover any possible excess of product and rinse the
sprayer again as indicated above.
- Before using again, even if it is used again
immediately, with the same treatment product
or a different one, repeat the rinsing operation
3 consecutive times and check that the sprayer
works properly.

MAINTENANCE / SERVICING

Periodically, on re-use after the winter period
and several times per season, grease all the
joints (with silicone grease for sprayers) and
check that the sprayer is working properly.
- Clean the nozzle and the nozzle holder (Fig. 23)
- Clean the lance filter and filling filter (Fig. 24)
- Disassemble the pump.
Grease or replace the valve and the seals (Fig. 25)
- The sprayer is equipped with a reservoir which
is resistant to UV radiation.
PROBLEMS / SOLUTIONS
Problems
Little or no
spraying
The spraying is not
straight
Leaks
After some time, the
lever becomes impos-
sible to actuate
13
Solutions
Make sure that all the
connectors are fully tight-
ened.
Make sure that all the
seals are lubricated and
clean and are not
damaged or worn.
Replace them
if necessary (contact
the customer service depart-
ment).
Clean the nozzle and the
filters.
Clean the nozzle.
Make sure that all the
connectors are fully tight-
ened.
Make sure that all the
seals are lubricated and
clean and are not
damaged or worn.
Replace them
if necessary (contact
the customer service depart-
ment).
Check that the hose is prop-
erly assembled on the tubing.
Check that the tubing gasket
is lubricated and shows no
sign of damage (Fig. 25.A).
Remove the tubing
from the pump (Fig.25),
empty it of water (Fig.26)
and reassemble the tubing.