Technical Specification; Key To Symbols - Sundstrom SR592 Instrucciones De Uso

5. Technical specification

Shelf life
The equipment has a shelf life of 5 years from the date of
manufacture.
Correction lens
Size: 108x51 mm. 1.0, 1.5, 2.0 and 2.5 dioptres.
Protective lens outer, PC
SR 592: Size 110x90 mm.
Welding filter
Size 110x90 mm. Shade EN 8 to EN 13.
Welding filter, automatic
Size 110x90 mm. Shade EN 3/10, EN 3/11 and EN 4/5 - 13.
Solar cell powered.
Visor
SR 592: The visor is marked: ALUEKTRO FW 1 F
Visor frame
SR 592: The visor frame is marked: AR EN 166 F
ALUEKTRO FW / AR: Manufacturer
1: optical class
F: low energy impact
B: medium energy impact
Temperature range
• Storage temperature: from -20 °C to +40 °C at a relative
humidity below 90 %.
• Service temperature: from -10 °C to +55 °C at a relative
humidity below 90 %.
Weight
SR 592: 790 g
26

6. Key to symbols

See user instructions
Date clocks, year and month
CE approved by
INSPEC Certification Ltd.
Relative humidity
<XX% RH
Temperature range
+XX°C
-XX°C
7. Approvals
SR 592 in combination with fan unit SR 500/SR 700:
EN 12941:1998, class TH3.
The SR 592 has been tested and approved in accordance
with PPE 89/686/EEC and EN 175 to class -F.
-F = mechanical strength - protection against low energy
impact.
The EC type approval certificate has been issued by Notified
Body 0194. For the address, see back-cover.
Australian StandardsMark
The welding shileds SR 592 are tested according to AS/NZS
1716:2012. The StandardsMark is issued under licence by SAI
Global Certification Services Pty Limited Lic No. 766 (ACN
108 716 669) ("SAI Global").