3M 100 Welding System User Manual


 
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Replacement of welding lter
The welding lter can be removed and replaced according to gure E:1 -
E:4.
Replacement of inner protection plate
The used inner protection plate is removed as illustrated in gure D:1. The
new inner protection plate should be mounted after the protective lm is
removed as illustrated in gure D:2.
Magnifying lens (accessory) mounting (see gure D:3).
Replacement of batteries
The welding lter must be removed from the welding shield to access the
battery compartment (see gure E:1-E:4). Take out the battery holder (use
a small screwdriver if necessary). Insert new batteries in the battery holder
according to gure G:1. Slide the battery holder into the welding lter
until it snaps in position. Note that all settings will be reset to the original
manufacturing setting.
Replacement of headband
The headband can be replaced according to gure F:1-F:2.
CAUTION
The used batteries/worn out product parts should be disposed of according
to local regulations. The welding lter should be disposed of as electronic
waste.
Temperature range
The recommended operating temperature range for the product is -5°C to
+55°C. Store in a clean and dry environment, temperature range -30°C to
+70°C and relative humidity less than 90%.
Inspection
The sensors (see g A:2) on the welding lter must be kept clean and
uncovered at all times for correct function.
To check that the electronics and buttons are working, press the buttons
and the LED indicators will ash.