Ucansi SERVO GLAS EN379 - Manual (Page 4)

The appropriate available shade number markings and range are indicated on the product.
Please ensure that the appropriate shade number is selected before welding. Used properly
the ServoGlas
4000 provides eye and face protection to meet or exceed EN379 and
EN175 and other relevant Standards where indicated. The following example illustrates
these requirements. Please note this example is provided for illustration purposes only.
3 4
The following parts are available from Servore and your authorized ServoGlas 4000
distributor.
Description
1 Helmet Shell
2 Front Cover Plate(122X86mm)
3 Magnifying Lens
4 Welding Filter Cartridge
4-1 Auto-darkening Welding Filter
4-2 Guide Frame
4-3 Battery Case
5 Inside Cover Plate(110X47mm)
6 Head Band
7 Helmet Knob
Part No.
Description Replacement of Knob Holder
7-1 Band Holder
7-2R Angular Spacer
7-2L Angular Stopper
7-3 Angular Washer
7-4 Washer
7-5 Knob
7-6 Knob Holder
Part No.
Do not over-extend
the harness strap or allow it to
come out from Band Holder