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L-505 - Disassembly
© 3M June 2006. All rights reserved.
3M™ Bumpcap L-505 with Welding Shield
and Wide-view Faceshield
Disassembly
1) The L-112 Chin Strap or the L-114 Reinforced Chin Strap.
Both are
accessories on the L-500 Series. For removal instructions on the L-114
see the L-701. Replace either chin strap when it is worn, torn or
damaged. To remove the L-112
:
a. Remove the ends from the two headband slots by lifting them and
pulling outward.
2) The L-129 is the Flame Retardant Welding Bib
, this is an optional
item. It should be replaced when it is excessively worn or anytime it is
torn. To remove it:
a. Pull the bib away from the two 3M™ Scotchmate™ Strips at the
rear of the headgear.
3) The L-120 is the Flame Retardant Faceseal made from SoftGuard®
DTP Disposable Thermal Protection material or the L-124 is the
Flame Retardant Faceseal
. Replace either faceseal whenever it is torn,
worn excessively or has lost its elasticity. To remove either faceseal:
a. Unhook the faceseal from the tabs on each side of the extender.
b. Unhook the faceseal from the head suspension.
SoftGuard is a registered trademark of Precision Fabrics Group, Inc.
4) The L-145 is the Welding Knob.
The welding knob must be used with
the welding shield. The knob should be replaced when it is worn or
missing. To remove the it:
a. Unscrew the knob and remove it from the cam.
5) The L-153 is the Welding Shield.
It should be replaced when it is
damaged. To remove it:
a. Unscrew the knobs on either side of the welding shield and remove
them from the cams.