Etneo ET 493 ESD Instruction Manual

Smoke absorber

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Instruction Manual SMOKE ABSORBER
ET 493 - ET 493A
ET 493A ESD Smoke absorber with arm
ET 493 ESD

FUNCTION

The welding requires the use of flux. This flux is principally composed of a rosin
resin, and is mixed with an activator (organic halogen agent), which is commonly
called "pine resin". The main component of rosin is abietic acid (C
H
O
). In this
20
3
2
process, noxious components such as salicylic acid (HOC
H
COOH) evaporates in the
6
4
welding smoke. The fluxes containing large amounts of resin generate phenol
(C6H5OH) and the activators generate hydrochloric acid (HCL), etc. Inhalation of
these harmful components can cause headaches, eye irritation, etc. The smoke
absorber is a product of new conception, with a fan and a high-performance carbon
filter, designed to absorb the fumes deriving from tinning.

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Summary of Contents for Etneo ET 493 ESD

  • Page 1 INSTRUCTION MANUAL SMOKE ABSORBER ET 493 - ET 493A ET 493A ESD Smoke absorber with arm ET 493 ESD FUNCTION The welding requires the use of flux. This flux is principally composed of a rosin resin, and is mixed with an activator (organic halogen agent), which is commonly called "pine resin".
  • Page 2 8. Holder for absorber 9. Workbench clamp For ET 493 ESD, please make sure it is stable on the workbench. The angle of the absorber can be adjusted so as to have the optimal suction. For ET 493A ESD, make sure that the arm is anchored firmly to the workbench. The position of absorber can be adjusted very easy.
  • Page 3 MAINTENANCE Replacing the filter: under normal working condition, the filter can be replaced one a month. Where there is a decrease of the absorption capability. The filter can also be replaced when it is full of dust. (not wet the filter). •...

This manual is also suitable for:

Et 493a esd

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