7
Less optimum welding situation:
Always check that the correct volume of air is extracted
by the suction head/funnel.
The Arm does not work if …
• unauthorised parts have been mounted on the Arm
(e.g. power point on the funnel)
• The Arm is pushed towards the required position.
Instead, please move the Arm to the required posi-
tion and wait a moment until the friction discs have
locked the Arm.
• Something has been hung on the extension arm. It
is only meant to be capable of carrying the weight
of the actual Arm.
4.0 Maintenance
Periodic maintenance
• When it becomes dicult to position the Arm, e.g.
if it will not remain in the required position, please
adjust the movable joints (please refer to item 2).
• Please check the condition of the hose, the spring
as well as the friction discs, and exchange them if
necessary. Please contact your dealer in respect of
spare parts.
At least once annually, the whole point extraction plant
should be overhauled by an authorised serviceman.
5.0 Liability
Garanti
Geovent A/S grants a warranty for products, which are
defective, when it can be proved that the defects are due
to poor manufacture or materials on the part of Geovent.
The warranty comprises remedial action (reparation or
exchange) until one year after date of shipment.
No claims can be made against Geovent A/S in relation
to loss of earnings or consequential loss as a result of
defects on products from Geovent.
Wear parts like hoses, etc. are not included in the war-
ranty.
User liability
In order for Geovent to be capable of granting the de-
clared warranty, the user/tter must follow this Instructi-
on Manual in all respects.
Under no circumstances may the products be changed
in any way, without prior written agreement with Ge-
ovent
A/S.
2.2 Power connection
For connection of various electrical components (e.g.
light sensor), please refer to the enclosed documentati-
on for the actual product.
The electrical installation is to be carried out by a certi-
ed electrician.
3.0 User instruction – application
Ved normalt brug skal armen kunne bære sig selv i den
ønskede position indenfor arbejdsområdet. Armens kon-
sol giver armen et 360° drejbart arbejdsområde.
Slangen kan beskadiges og gøres utæt ved udvendig
belastning, fra f.eks. en skruetrækker. Dette bør derfor
undgås, for at sikre slangen længst mulig levetid.
Ved korrekt dimensioneret anlæg, bør armens tragt pla-
ceres 300-500 mm lodret over emnet hvorfra der skal
udsuges. Dvs. lige over forureningskilden. Derved fan-
ges op til 99% af de forurenede partikler.
Optimum welding situation:
95-99% efciency75-90% efciency
