5
EN
ProSpray 3.20
SAFETY PRECAUTIONS
2.8
PREVENTION OF OCCUPATIONAL ILLNESSES
Wear safety goggles.
Wear hearing protection.
Protective clothing, gloves and possibly skin protection
cream are necessary for the protection of the skin.
Observe the regulations of the manufacturer concerning
coating materials, solvents and cleaning agents in prepara-
tion, processing and cleaning units.
2.9
MAX. OPERATING PRESSURE
The permissible operating pressure for the spray gun, spray
gun accessories, unit accessories and high-pressure hose
must not fall short of the maximum operating pressure of
20.7 MPa (207 bar).
2.10
HIGH-PRESSURE HOSE
Attention, danger of injury by injection!
Wear and tear and kinks as well as usage
that is not appropriate to the purpose of
the device can cause leakages to form in
the high-pressure hose. Liquid can be in-
jected into the skin through a leakage.
High-pressure hoses must be checked thoroughly be-
fore they are used.
Replace any damaged high-pressure hose immediately.
Never repair defective high-pressure hoses yourself!
Avoid sharp bends and folds: the smallest bending radi-
us is about 20 cm.
Do
not drive over
the high-pressure hose. Protect
against sharp objects and edges.
Never pull on the high-pressure hose to move the de-
vice.
Do not twist the high-pressure hose.
Do not put the high-pressure hose into solvents. Use
only a wet cloth to wipe down the outside of the hose.
Lay the high-pressure hose in such a way as to ensure
that it cannot be tripped over.
Only use WAGNER original-high-pressure
hoses in order to ensure functionality, safe-
ty and durability.
2.11
ELECTROSTATIC CHARGING (FORMATION OF
SPARKS OR FLAMES)
Electrostatic charging of the unit may oc-
cur during spraying due to the flow speed
of the coating material. These can cause
sparks and flames upon discharge. The unit
must therefore always be earthed via the
electrical system. The unit must be connect-
ed to an appropriately-grounded safety
outlet.
An electrostatic charging of spray guns and the high-pres-
sure hose is discharged through the high-pressure hose. For
this reason the electric resistance between the connections
of the high-pressure hose must be equal to or lower than 1
MΩ.
2.12
USE OF UNITS ON BUILDING SITES AND
WORKSHOPS
The unit may only be connected to the mains network via a
special feeding point with a residual-current device with INF
≤ 30 mA. An upstream circuit breaker (fuse) with 16 A (B or C
characteristics) is required.
2.13
VENTILATION WHEN SPRAYING IN ROOMS
Adequate ventilation to ensure removal of the solvent va-
pors has to be ensured.
2.14
SUCTION INSTALLATIONS
The are to be provided by the unit user in accordance with
the corresponding local regulations.
2.15
EARTHING OF THE OBJECT
The object to be coated must be earthed. (Building walls are
usually earthed naturally)
2.16
COATING MATERIAL
Caution against dangers that can arise from the sprayed
substance and observe the text and information on the con-
tainers or the specifications given by the substance manu-
facturer.
Do not spray any liquid of unknown hazard potential.
Summary of Contents for PROSPRAY 3.20
Page 67: ...67 ProSpray 3 20...
