ENGLISH 6
10.6 Empty the spray tank and clean all the
parts in the spray delivery system to the
nozzle
Before opening the spraying agent tank and before
disassembling the nozzle attachment, depressurise
the device by pulling on the pressure relief valve
(Fig. 3).
Before pulling on the pressure relief valve (d), the
device must always be in an upright position.
Attention: Keep the device away from your face!
Empty the spray tank, flush with clean water all
parts in the delivery system to the.
Give special attention to the wear parts such as
nozzles, filters and seals.
Observe the cleaning notes in the original user
manual for the chemical.
Never use any aggressive, acid- or solvent-
containing cleaning agents (e.g. petrol).
After cleaning, let the spray tank dry in the open
air.
Clean the spraying nozzle, filter and filling screen:
Fig. 13:
x Flush the nozzle assembly with clean water.
x Unscrew the nozzle assembly.
x Clean the O-rings, filter insert and spray nozzle
with clean water and a soft brush.
Never blow out the spray nozzle with the mouth!
Never clean nozzles with hard objects!
x Screw the parts of the nozzle assembly back
together (Fig. 2).
10.7 Down periods and storage
Empty and clean the sprayer according to chap.
10.6.
Keep the sprayer protected from sunlight in a dry,
frost-free and secure location at a temperature of
max. 35 °C [95 °F].
No open fireplaces or similar must be nearby.
Prevent unauthorised use – especially by children.
11 Technical data
Model 456 457 458
Spray tank: Total volume), approx.
Max. fill volume), approx.
7.5 l [1.98 gal]
5.0 l [1.32 gal]
9.0 l [2.38 gal]
7.0 l [1.85 gal]
14.2 l [3.75 gal]
11.4 l [3.00 gal]
Residual volume, (remaining liquid in tank that
cannot be used)
< 200 ml [6.8 oz]
Maximum permitted operating pressure 3.0 bar [44 psi]
Permissible operating temperature 0–40 °C [32–104 °F]
Pressure hose: Length 1,500 mm [59"]
Maximum application volume
(with standard spraying nozzle)
1.6 l/min [0.423 USgal/min]
Filter insert: Mesh gauge 0.8 mm [0.031"]
Weight:
Ready for operation, empty
Ready for operation, with max. filling volume
2.6 kg [5.7 lbs]
7.6 kg [16.8 lbs]
2.8 kg [6.2 lbs]
9.8 kg [21.6 lbs]
2.9 kg [6.4 lbs]
14.3 kg [31.5 lbs]
Dimensions: Height
(without spray tube and pressure hose) Width
Depth
450 mm [17.7"]
200 mm [7.9"]
200 mm [7.9"]
520 mm [20.5"]
200 mm [7.9"]
200 mm [7.9"]
670 mm [26.4"]
220 mm [8.7"]
220 mm [8.7"]
Application volumes (l/min [USgal/min])/* optimal operating pressure by using the corresponding nozzle:
Spray pressure
Nozzle
1 bar [15 psi] 2 bar [29 psi] 3 bar [44 psi]
Flat spray nozzle 04-F110 0.92 [0.243]
* 1.31 [0.346]
1.60 [0.423]
Hollow cone nozzle 1.0 mm Ø 0.40 [0.106]
* 0.55 [0.145]
0.70 [0.185]
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