Walcom GENESI GEO Bedienungsanleitungen Seite 16

Mod. GENESI HVLP SYSTEM
TECHNICAL SPECIFICATIONS
- Air fitting: G 1/4" M
- Product delivery fitting (version SP): G 1/4" M
- Maximum air pressure: 5 bar (73 psi)
- Maximum product pressure (SP version): 5 bar (73 psi)
ø FEED ** PRODUCT LOAD
Gravity 103 Gr/min. (3.6 oz/min.)
0.8
SP
Gravity 134 Gr/min. (4.7 oz/min.)
1.0
SP
Gravity 166 Gr/min. (5.9 oz/min.)
1.2
SP
Gravity 187 Gr/min. (6.6 oz/min.)
1.3
SP
Gravity 199 Gr/min. (7.0 oz/min.)
1.4
SP
Gravity 268 Gr/min. (9.5 oz/min.)
Suction 148 Gr/min. (5.2 oz/min.)
1.7
SP
Gravity 283 Gr/min. (10 oz/min.)
Suction 161 Gr/min. (5.7 oz/min.)
1.9
SP
Gravity 355 Gr/min. (12.5 oz/min.)
Suction 232 Gr/min. (8.2 oz/min.)
2.5
SP
** Product flow was calculated with water, setting the recommended regulations.
RECOMMENDED AIR PRESSURE DURING USE: 2 bar (29 psi)
At the recommended air pressure the spray gun respects the European and U.S. ecological norms for which the transfer effi-
ciency must be above 65% and /or the air pressure at the exit of the air cap must not be superior to 0,7 bar (10 psi).
USE
Spray guns in the GENESI HVLP series have been designed for the application of finishing colours in all those sectors requiring
high quality finishing and low fumes emission.
The instrument is not suitable for use with abrasives or products containing acids or petrol of any kind.
To obtain the best results, the following instructions must be followed carefully:
1. When possible, use an air hose with a minimum internal section of ø 10 mm (0,37").
2. Make sure water, oil or other impurities are fully filtered from the compressed air used (for example, by installing a
WALCOM FSRD3/4 filter unit or the most complete and efficient WALCOM TD3/4 multifunction heat conditioner).
ADVICE FOR CORRECT USE
1. The distance between the spray gun and the surface to be painted must be set between 100 and 150 mm (3,9"- 5,9").
If the spray gun is working at a too low pressure and at a too high distance, it will not perform to the best of its capacity.
2. The jet from the spray gun must always be perpendicular to the surface being painted and the paint must be applied in hori-
zontal strokes. Any eventual shift from this position when spraying
will result in an uneven application of the paint layer.
3. Correct viscosity of the paint is between 15 and 25 sec. Ford cup
n°4. These values depend on the kind of paint application and on
the nozzle size used.
SHAPE OF THE FAN
- Air pressure too low
- Product viscosity too high
- Quantity of product too high
Adjust the air pressure, product quantity and spray opening
until obtaining a regular imprint as in fig. C
FAN DIMENSIONS AT 15 cm (5.9")
13 cm (5.1")
15 cm (5.9")
17 cm (6.7")
18 cm (7.1")
19 cm (7.5")
21 cm (8.3")
18 cm (7.1")
22 cm (8.7")
19 cm (7.5")
24 cm (9.5")
21 cm (8.3")
- Air pressure too high
- Product viscosity too low
- Quantity of product too low
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ADJUSTMENTS
- Working pressure: 2-2,5 bar (29-36 psi)
- Fan: Fully open
- Air: Fully open
- Product: 3-4 turns
AIR CONSUMPTION AT 0.7 bar (10 psi) CAPTEST
310-350 l/min (10.4 - 11.8 CFM)
- Regular jet