Spares And Accessories; Troubleshooting - Hozelock 4705 Manual De Instrucciones

If the sprayer has been used with chemicals discard any
F
unused solution in an environmentally friendly manner.
Fill bottle with warm (not hot) water, reassemble the
G
sprayer, and spray some of the contents. Repeat, and
check that the nozzle is free from sediment. If necessary,
repeat the process until the sprayer is clean. NB: Do not
use detergent.
The pump assembly and pressure release valve o rings
H
should be lubricated to allow the sprayer to pump air
efficiently. Access the seals by unscrewing the plunger
retaining ring. Apply silicone grease regularly to the pump,
piston and release valve o ring seals (A).
The nozzle cap (B) and swirl grooves (C) should be kept
I
clean and free of obstructions. The 'O' ring seal (D) should
be lubricated with silicone grease to allow the spray
pattern to be easily changed.
Keep the trigger clean and free from build up of
J
sediment by regularly flushing after use, if necessary
remove and clean the shuttle in the trigger (A) using a
coin or similar.
To clean or replace the angled adaptor washer, unscrew
K
the retaining nut (B), pull off the hose and unscrew the
angled adaptor.
Ensure that the dosing cup last used indicator is set
L
correctly after using the sprayer. To change the setting,
remove the dosing cup then align the arrow with the
required symbol by lifting and turning the nut.
M For storage the hose can be coiled inside the base.
N If required the hose maybe clipped into the top trim for
storage.
Guarantee
• Hozelock guarantees this sprayer against any defect arising
from faulty materials or workmanship for a period of 3 years
from the date of purchase, provided that it has only been
used in accordance with these instructions. The guarantee
is limited to the repair or replacement of any defective or
faulty item. Proof of purchase must be retained.
• Hozelock extended guarantee covers the bottle and pump
mechanism only. It specifically excludes all 'O'-rings & seals.
These have a 12-month guarantee, are wearing parts and
are available as spares from the retailer or from Hozelock
direct.

Troubleshooting

Issue Problem
Weak or Sprayer
no spray will not
pressurise
Loss of
pressure
Obstruction
Solution
Ensure all connections are
tight and the dosing cup is
fitted
Check 'O'-rings and seals are
lubricated and show no signs
of wear or damage – replace
if required
(see notes H, I, J, and K)
There could be a blockage in
the nozzle, the trigger or the
outlet hose
Issue Problem
Distorted Obstruction
Spray
Leaks Build up of
sediment
or foreign
matter on
sealing
surfaces
Worn or
damaged
'O' rings or
washers
Handle Faulty non
rises return valve

Spares and Accessories

10
7
5
Solution
There could be debris in the
nozzle
Check 'O'-rings and seals
are free from dirt – Clean or
replace if required
Check 'O'-rings and seals are
free from wear or damage –
replace if required
This stops the compressed air
in the container from escaping
back into the pump
If faulty, the pump handle
will rise when the container
is pressurised. To remove the
valve, lift the edge and pull
(NB take care not to damage
the sealing face of the barrel.
Replace with a new valve by
pushing firmly over the centre
hole)
8
3
4
6
1