Electrostatic Charging Formation Of Sparks Or Flames; Use Of Units On Building Sites And Workshops - WAGNER PROSPRAY 20 Instrucciones De Uso

ProSpray 20
2.8
PREVENTION OF OCCUPATIONAL ILLNESSES
Wear safety goggles.
Wear hearing protection. This device can generate a sound
pressure of over 85 dB.
Protective clothing, gloves and possibly skin protection
cream are necessary for the protection of the skin.
Observe the regulations of the manufacturer concerning coat-
ing materials, solvents and cleaning agents in preparation,
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 21,4
MPa (214 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 injected into the skin
through a leakage.
High-pressure hoses must be checked thoroughly before
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 radius
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 device.
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, safety
and durability.
2.11
ELECTROSTATIC CHARGING FORMATION OF
SPARKS OR FLAMES
Electrostatic charging of the unit may occur
during spraying due to the ow speed of
the coating material. These can cause sparks
and ames upon discharge. The unit must
therefore always be earthed via the electrical
system. The unit must be connected to an
appropriately-grounded safety outlet.
An electrostatic charging of spray guns and the high-pressure
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 vapors
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 sub-
stance and observe the text and information on the containers
or the speci cations given by the substance manufacturer.
Do not spray any liquid of unknown hazard potential.
SAFETY PRECAUTIONS
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