TIG Inverter PONTIG 3200 DC MOST
-6-
User manual
Version 1.1 of 22.01.2018 EN
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Air relative humidity: up to 50% at +40ºC; to 90% at +20ºC.
GASES AND FUMES
Using TIG and MMA welding techniques produces harmful gases and
fumes containing ozone and hydrogen as well as oxides or metal
particles. Therefore, the welding work station should be fitted with very
good ventilation (dust and smoke extraction or airy location) Metal
surfaces intended for welding should be free of chemical contamination,
especially degreasers (solvents) that decompose during welding process
and produce toxic gases. Welding of galvanized, cadmium-coated or
chromium-plated parts is permitted only when a suction and filtering
device is fitted, and with introduction of fresh air to the welding work
station.
RADIATION
Ultraviolet emission radiated when welding is harmful to eyesight and
skin. Therefore a welding mask with protective filters is required.
Welding work station should meet certain requirements and include:
•
adequate lighting system,
•
fixed or movable protection screens, governing bystanders
against radiation effects (depending on requirements),
•
location with wall colour providing appropriate for radiation
absorption.
FIRE PROTECTION
Welding work station should be located at a safe distance from flammable
materials placed especially on the floor or walls. All flammable materials
need fire protection against hot metal drops. It is recommended to fit the
work station with fire blankets and fire extinguishers e.g. powder or snow
type.
PROTECTION AGAINST ELECTRIC SHOCK
It is unacceptable to connect the device to an improper installation or to
an installation with unverified zeroing efficiency. It is prohibited to use of
device with shields removed or remove the external shields while the
device is connected to electric network. It is not allowed to work on a
suspended device (e.g. using a crane or a gantry). Maintenance and
repair works should be performed in compliance with the safety conditions
applicable to renovation equipment.
3.
Maintenance
ATTENTION
: In order to carry out any repair or maintenance activity, it is
recommended to contact your nearest technical support of
RYWAL-RHC
.
