Safety Regulations For Airless Spraying; Flash Point; Explosion Protection; Danger Of Explosion And Fire From Sources Of Ignition During Spraying Work - WAGNER TempSpray H126 Operating Manual

TempSpray-H326 / -H226 / -H126
1
SAFETY REGULATIONS FOR
AIRLESS SPRAYING
All local safety regulations in force must be observed.
The following sources are just a sample of those containing
safety requirements for Airless spraying.
a) The European Standard „Spray equipment for coating ma-
terials – safety regulations „ (EN 1953: 1998).
The safety regulations of the manufacturer of the Air-
less unit are to be observed in order to ensure safe han-
dling of the Airless high-pressure spraying unit.
Observe the following additional safety instructions during
operation with these specified heating-hoses:
1.1

FLASH POINT

Only spray coating materials with a flash point
of at least 5 kelvin higher than the set tem-
perature (minimum flash point is 21°C).
The flash point is the lowest temperature at
which vapors develop from the coating ma-
terial. These vapors are sufficient to form an
inflammable mixture over the air above the
coating material.
1.2

EXPLOSION PROTECTION

Do not use the unit in work places which are
covered by the explosion protection regula-
tions.
The unit is not designed to be explosion pro-
tected.
1.3
DANGER OF EXPLOSION AND FIRE FROM
SOURCES OF IGNITION DURING SPRAYING
WORK
There must be no sources of ignition such as,
for example, open fires, lit cigarettes, cigars or
tobacco pipes, sparks, glowing wires, hot sur-
faces, etc. in the vicinity.
1.4
ELECTRIC CHARGE (SPARK AND FLAME
FORMATION)
Due to the flow speed of the coating material
in the hose, there is the possibility of electro-
static charging at the equipment.
These can involve spark or flame formation at
discharge. Therefore it is necessary that the
Airless-unit is earthed according to directions
at all time.
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 or lower than 1 MΩ.
The resistance of the TempSpray - H126 must be equal or low-
er than 2 Ohm.
1.5

EARTHING OF THE OBJECT

The object to be coated must be earthed.
(Building walls are usually earthed naturally)
1.6

PROTECTIVE EARTHING OF THE HEATING HOSE

In case of defect (of the heating conductor), protection against
an electric shock is secured by the protective earthing of the
heating hose. This earthing is implemented by the electric
supply to a shock proof socket
Be sure that the grounding of the shock
proof socket, to which the heating-hose will
be connected, is installed as prescribed and
functioning.
1.7
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.
Wagner's accessories program also includes
a mobile operator protection device for the
electronic supply, which can also be used
with other electronical equipment.
1.8

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

GB
SAFETY REGULATIONS
31