Valvolmeccanica L008 Benutzerhandbuch
1
VALVOLMECCANICA
USE AND MAINTENANCE
L008 – L008MAN
SIRIO SPRAY GUN
This instruction manual is an integral part of the product to which it refers and it must accompany it
in case of sale or transfer. eep this instruction manual for every future use. VALVOLMECCANICA
reserves the right to modify, at any time, the product’s technical specifications.
READ CAREFULLY THIS INSTRUCTION MANUAL BEFORE THE
INSTALLATION OF THE PRODUCT
The observance of what is related in this instruction manual is an essential condition for the safety
of the operator, the integrity of the product and the maintenance of the general guarantee of sale.
Every other use has to be considerated improper and dangerous.
VALVOLMECCANICA is not liable for any damage due to alterations and improper uses.
The equipment complies with the following regulations:
•BS EN ISO 16119-2 Agricultural and forester machines – Crop dusters and distributor of liquid
fertilizers – Environmental protection part 2 crop dusters in field.
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SUMMARY
1. TECHNICAL DATA
2. INTENDED USE
3. USE
4. SAFETY REGULATIONS
5. MAINTENANCE
6. PROBLEMS AND POSSIBLE SOLUTIONS
7. DISPOSAL
8. GUARANTEE STATEMENT
1 – TECHNICAL DATA
Max ba
r
press re
Max operating press re psi
Spray tip hole mm
Inlet
50
700
from Ø 1.0 to 2,5
G1/2M
Swivelling joint
1/2 BSPM Swivelling joint
2 – INTENDED USE
SIRIO Spray gun is suited for low and medium pressure application in anti-parasitic treatments in
vineyard, orchards and greenhouses floriculture.
3 – USE
•Opening and closing fluid’s flow by means of opening-trigger (n.26 in the attached cutaway
drawing) with a trigger locking stop;
•Adjustment of the spray corner using the trigger (n. 22 in the attached cutaway drawing). It’s
possible to obtain narrower spray corners up to getting a straight pin rotating the trigger upwards;
wider spray corners up to a full cone are obtained rotating the trigger in the opposite direction;
•Complete with swivel connection to avoid pipes torsions (n. 11 in the attached cutaway drawing);
•Version with pressure gauge to control accurately the real working pressure of the spray gun.
3
WARNING
At the end of the work, always do a washing cycle of the spray g n with clean water in a
field or in an appropriate place witho t obstacles, persons, animals, ho ses and
streams.
4 – SAFETY REGULATIONS
•Always wear proper individual protection garment;
•Never direct the spray towards persons, animals and objects;
•Don’t leave unguarded the spray gun if it is connected to working spraying equipment or to crop
duster in operation;
•Use a pipe suitable for the maximum pressure for which it has been suited;
•Verify that a proper filter in respect to the dimensions of the nozzle hole used has been placed on
the outlet line;
•The outlet circuit or the pump must have an overpressure valve.
5 – MAINTENANCE
WARNING
Before any maintenance operation, the spray g n always m st be disconnected from the
press re line and removed from the spraying eq ipment. Any repairing or extraordinary
maintenance operation m st be done by a Cost mer Service or by an A thorized Dealer.
To identify the components that have to be adjusted, make reference to the attached cutaway
drawing.
1. Nozzle’s cleaning or s bstit tion:
•Rotate the nebulizer (A001PL0000);
•Unscrew the spray tip with a 17 hexagonal spanner;
•Clean the spray tip being careful to not damage it or replace it if is worn-out.
2. Adj stment’s components:
•Replace the allen screw (A070MI0000) and the regulation trigger (A004PL0000);
•Extract the pivot (A063MI0000);
•Replace and lubricate the O-Ring (A018OR0000) and the pivot (A063MI0000) with
waterproof grease;
•Assemble the pivot;
•Assemble the components previously removed, being careful to not damage the O-Rings.
4
3. Seat and sealing gaskets:
•Unscrew the plug (A044MI0000) with a 19 hexagonal spanner;
•Remove the spring (A005MO2143) and the piston (A057MI0000);
•Remove the inset (A045MI0000) with a 13 hexagonal spanner;
•Remove the seals (A016OR0000);
•Replace the worn-out components and assemble all the parts following the same steps
backwards.
6 – PROBLEMS AND SOLUTIONS
PROBLEM
CAUSE
SOLUTION
Liquid doesn’t come out from the
spray gun
Pump not switched on or spray tip
closed
Switch on the pump or clean the
spray tip
The spray is irregular and the
nebulization is unsatisfactory
Spray tip dirty or worn-out
Clean or replace the nozzle
Nebulizer’s position not correct for the
spray tip used Locate correctly the nebulizer
The opening trigger is blocked or
doesn’t operate
Dirt over the internal components
Maintenance of the internal
components or turn to a Costumer
Service
Adjustment spray corner trigger is
blocked Dirt over the internal components Maintenance of the adjustment
components
The spray gun doesn’t close Worn-out seat or gaskets Maintenance of the seat and of the
sealing gaskets
Liquid leak during the work Worn-out gaskets or damaged spray
gun
Check the sealing gaskets or turn to a
Costumer Service
6 – DISPOSAL
This device has to be disposed of in compliance with the current regulation of the country of
use.
7 – GUARANTEE STATEMENT
This device is guaranteed for a 12 months period from the date of sale to the client user. The
complete information about the guarantee statement are available in VALVOLMECCANICA’s
general catalogue and on our web site: http://www.valvolmeccanica.com
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SIRIO EXPLODED VIEW DRAWING
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PARTS LIST
NUMBER
CODE
DESCRIPTION
QUANTITA’
1
A001PL0000
Turbo
1
2
L046MI0000
Sprayer head
1
3
A059MI0000
Ø 19 x 10 Conveyor
1
4
A062MI0000
Ø 8 Tube x moulded
1
5
Ceramic spray tip
1
6
A
061MI0000
M23 x 1 Stainless steel tube
1
7
L040CO0000
Sirio Body
1
8
A071MI0000
Ø 16 x 0,6 Stainless steel tube
1
9
A003PL0000
Handle
1
10
A073MI0000
D.F. 2 moulded ring
1
11
L00.12
Swivelling group
1
12
A056MI0000
Breechblock
1
13
A014GU0000
Ø 14 x
4 x 2 viton gasket
1
14
A058MI0000
Ø 9 F.P. 4 washer
1
15
A057MI0000
Beam pushing breechblock
1
16
A017OR0000
4,47 x 1,78 O
-
ring
1
17
A068MI0000
Ø 7,7 x 1 F.0.5.1 washer
1
18
A017OR0000
4,47 x 1,78 O
-
ring
1
19
A045MI0000
Nut keeping breechblock
1
19A
A016OR0000
7,65 x 1,78 O
-
ring
1
20
A005MO2143
Plug spring
1
21
A044MI0000
eeping plug
1
21A
A015OR0000
17,86 x 2,62 O
-
ring
1
22
A004PL0000
Regulator lever
1
23
A070MI0000
M6 x 16 allen screw
1
24
A072MI0000
3,2 x 7,3 circlip
1
25
A055MI0000
Plug for lever
1
26
A002PL0000
Lever
1
27
A063MI0000
Flow diverter pivot
1
28
A018OR0000
13,10 x 2,62 O
-
ring
1
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1
Inhaltsverzeichnis
Andere Valvolmeccanica Spritzpistole Handbücher
