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VENTBOSS
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SERIES 300 SPACE SAVER COLLECTORS OWNER’S MANUAL
27
APPENDIX A:
INSTALLATION, OPERATION & MAINTENANCE
(continued)
Hood with light
• Prior to work, start the extraction fan and make sure the ventilation discharge
ductwork is functioning.
• Set the hood into suitable position: not more than 30 cm from the welding arc, and not
less than 20 cm – as the welding chippings could effect the hood and additionally the
hood suction could interrupt the protection gas shield (CO2, argon). It is important that
the hood is effectively capturing the fume and does not cause any obstacle to User.
• Using the shut-off damper lever, adjust the intake air volume to eliminate the dust /
fume most efficiently.
• The position of the hood and the damper lever can be changed many times during the
work, so User can adjust them most appropriately, to the current needs.
• After the work is completed – the extraction arm can be left in the ultimate position
(operational state), or if it causes obstacle – set the arm in the home position.
• Stop the extraction fan, if the device works in a ventilation system – close the
appropriate shut-off damper.
Содержание VentBoss 300 Series
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Страница 21: ...APPENDIX A FUME ARM INSTALLATION OPERATION MAINTENANCE ...
Страница 32: ... 2017 RoboVent 37900 MOUND ROAD STERLING HEIGHTS MICHIGAN 48310 USA 855 558 VENT WWW VENTBOSS COM ...