Fervi A901A User manual

OPERATION AND
MAINTENANCE MANUAL
LVMP spray gun
Art. A901A
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
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PREFACE
Please
ensure you have read this manual before any
operation
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
It is compulsory to read this instruction manual before starting operation. The guarantee of
smooth operation and full performance of the product is highly
dependent on the application
of all the instructions contained in this manual.
Operator Qualifications
The workers responsible for using this product must have all the necessary information,
education and receive adequate training regarding safety,
including:
a)
Conditions of use for the equipment;
b)
Foreseeable abnormal situations, pursuant to Article 73 of Legislative Decree
81/08.
We guarantee the product's conformity to specifications and technical instructions
described in the Manual on the date
of issue, listed on this page; however, the product
may be subject to potentially major technical changes in the future, without the
Manual being updated.
Therefore, contact FERVI for information about modifications that may have been
implemented.
REV.
2
November
2013
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GENERAL SAFETY INSTR
1.1
Commissioning
Before using this spray gun, some simple assembly is required.
To properly assemble the spray gun, proceed as follows:
1.
Screw on the compressed air coupling and tighten it firmly
using a
hexagonal wrench.
2.
Insert the paint filter, with the filtering part facing
downwards, inside the opening where the tank will be
screwed in, positioned on top of the spray gun.
3.
Screw the paint tank into the
the spray gun.
1.2
How to Use the Spray Gun
The minimum operating pressure is 0.2
Adjust the amount of paint and air released from the nozzle
via the three adjustment knobs.
GENERAL SAFETY INSTR
UCTIONS
Before using this spray gun, some simple assembly is required.
To properly assemble the spray gun, proceed as follows:
Screw on the compressed air coupling and tighten it firmly
hexagonal wrench.
Insert the paint filter, with the filtering part facing
downwards, inside the opening where the tank will be
screwed in, positioned on top of the spray gun.
Screw the paint tank into the
opening positioned on top of
How to Use the Spray Gun
The minimum operating pressure is 0.2
–
0.25 MPa.
Adjust the amount of paint and air released from the nozzle
via the three adjustment knobs.
Figure
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Figure
1
-
Air inlet
Figure
2
-
Tank
Figure
3
–
Adjustment knob.
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To begin painting, simply aim the spray gun at the element to be painted, keeping it at a
distance of
150
–
200 mm from the surface and press the trigger. While painting, move the
spray gun from side to side to distribute the paint as evenly as possible.
Do not point the spray at people or animals.
If the paint is not evenly distributed, adjust the amount
of air/paint.
To stop the spray of paint, simply release the trigger.
Risk of Fire or Explosion

The solvents and paints can be highly flammable.

Use the spray gun in
well
-
ventilated
areas.

Do not smoke or use an open flame when using the spray gun.

Do
not use solvents that may cause a chemical reaction with the aluminium and zinc
which the gun is constructed of and trigger an explosion.
1.3
Personal Protective Equipment
When using the spray gun, wear protective eye wear, a mask (suitable for painting
operations), gloves and suitable clothing for the painting operation.
Figure
4
-
Personal Protective Equipment.
1.4
Technical Assistance
If you have any problems and/or concerns please contact the dealer from whom you
purchased the spray gun, who can order spare parts.
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DESCRIPTION AND INTE
NDED USE
The
spray gun Art. A901A
is a tool that uses
compressed
air to spray various types of
paints. It is used for precision work, producing very thin lines, creating smooth surfaces with
uniform colour, and blended tones.
Figure
5
–
General view.
2.1
Technical specifications
Model
Art. A901A
Operating pressure (bar)
2.0 ÷ 2.5
Maximum operating pressure (bar)
6.0
Accessories
Maintenance kit

gun nozzles (mm)
1.4
Capacity (cm
3
)
600
1
Paint tank
2
Air adjustment screw
3
Paint/air outlet nozzle
4
Operating
trigger
5
Air adjustment screw
6
Paint adjustment screw
7
Air connector
3
1
2
4
6
5
7
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IDENTIFICATION
The following identification plate is located on the spray gun,
Art. A901A
:
Figure
6
–
Nameplate
PLATE IN ITALIAN
PLATE IN ENGLISH
Art. A901A
Aerografo LVMP
Pressione di esercizio 2
-
3 bar
Capacità serbatoio 600 ml
Diametro ugello 1.4 mm
Lotto n°
Anno 2013
Art. A901A
LVMP spray gun
Operating pressure: 2
-
3 bar
Tank capacity 600 ml
Nozzle diameter 1.4 mm
Batch no.
Year 2013
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4
IMPROPER USES AND PR
ECAUTIONS
IT IS STRICTLY FORBIDDEN!

To use the spray gun for
purposes other than those for which it was designed.

To use the spray gun in areas that carry a risk of fire or explosion.

To use solvents that may create a chemical reaction with the aluminium and zinc.

To lock the start lever in the open position.

To use
the spray gun without the proper use of appropriate PPE

To use the spray gun in the presence of children.

To point the spray gun jet at people and/or animals.

To smoke while using the spray gun.
5
MAINTENANCE AND CLEA
NING
The compressed air connection
must be kept clean and dry.
The paint outlet nozzle and all moving parts should be cleaned thoroughly after each time the
spray gun is used.
To clean, we recommend using a solvent and the brush supplied to remove paint residue and
thoroughly clean the nozz
le.
Once you have finished cleaning with the solvent, rinse the parts with clean water and dry
thoroughly with a dry cloth.
Used nozzles must be replaced with equivalent nozzles.
Contact the Dealer's Customer Service Centre where you purchased the items to
order spare
parts.
5.1
Disposal
The spray gun
Art. A901A
is made of aluminium and the paint tank is
made of plastic. Divide the materials for recycling.
Respect the
Environment!
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EXPLODED VIEW AND SP
EXPLODED VIEW AND SP
ARE PARTS
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Ref.
Description
No.
Ref.
Description
No.
A901A/01
Gun body
1
A901A/25
Knob
1
A901A/02
Nozzle locking spring
2
A901A/26
Screw M4 x 8
1
A901A/03
Spring seal
2
A901A/27
Nail
1
A901A/04
Rubber sleeve
2
A901A/28
Sealing ring
1
A901A/05
Sealing screw
1
A901A/29
Valve body
1
A901A/06
Air flow
ring
1
A901A/30
Valve piston rod
1
A901A/07
Nozzle housing gasket
1
A901A/31
Valve spring
1
A901A/08
Nozzle housing
1
A901A/32
Screw M4 x 8
1
A901A/09
Material nozzle
1
A901A/34
Air knob housing
1
A901A/10
Air nozzle
1
A901A/35
Knob seal
1
A901A/11
Air nozzle seal
1
A901A/36
Air knob
1
A901A/12
Locking knob
1
A901A/37
Needle knob
1
A901A/13
Elastic ring
1
A901A/38
Needle spring housing
1
A901A/14
Quick release connector
1
A901A/39
Needle spring
1
A901A/15
Trigger
1
A901A/40
Needle
1
A901A/16
Trigger plate
1
A901A/41
Needle spring
1
A901A/17
Trigger lower pin
1
A901A/42
Material coupling
1
A901A/18
Pin lock
5
A901A/43
Filter
1
A901A/19
Trigger upper pin
1
A901A/44
Tank seal
1
A901A/20
Spacer
1
A901A/45
Tank junction
1
A901A/21
Knob housing
seal
1
A901A/46
External ring
1
A901A/22
Knob housing
1
A901A/47
Tank
1
A901A/23
Handle piston rod
1
A901A/48
Tank lid
1
A901A/24
Knob seal
1
A901A/49
Cap
1
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