Lincoln Electric VIKING PAPR 3350 Manual Del Proprietário página 25

VIKING PAPR 3350 WELDING HELMET
Cartridge and lens rePlaCement
Replacing Front Clear Cover Lens: Replace the front cover lens
if it is damaged. Remove Lens holder assembly per Figure 12a.
Remove front cover lens from helmet assembly. Carefully remove
gasket from cover lens. Install new cover lens into gasket and
assemble to helmet shell. Make sure to assemble new cover lens
and gasket into helmet shell the same way as it was removed.
Replacing Inside Clear Lens: Replace the inside clear lens if it is
damaged. Place your fingernail in recess above cartridge view
window and flex lens upwards until it releases from edges of
cartridge view window. Install new lens into one side retainer and
flex lens upward to secure other edge of lens into the other side of
cartridge view window.
Change the Auto-Darkening Lens: Remove Lens holder
assembly from helmet shell. See figure 12a for removal. Flex top
end of the Lens holder to allow for Auto-Darkening Lens to be
removed from frame. Install new Auto-Darkening Lens into frame
per figure 12b below. Make sure that the Auto-Darkening Lens is
inserted in lens holder correctly as shown. Install lens holder
assembly into helmet shell.
Installing a Magnifying Lens: Remove Lens holder assembly
from helmet. Remove Auto-Darkening Lens from Lens holder.
Slide the magnifying lens into the short rails located on the sides
of Lens holder per Figure 12c. Re-assemble Auto-Darkening Lens
to Lens holder and Lens holder assembly to helmet. With
magnifying lens installed, the lens location can be adjusted up or
down based on user preference.
FIGURE 12
Figure 12a Figure 12b
Figure 12c
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