Sundstrom SR601 Instrucciones De Uso página 20

4.4.4 To change the air-duct
• Remove the hood, see 4.4.3 To change the hood.
• Remove the air-duct from the head harness, see 4.4.2 To change
the head harness.
• Assemble the new air-duct in reverse order.
4.4.5 To change the breathing hose
• Pull up the rear part of the hood at the air-duct. Fig. 21.
• Remove the breathing hose from the air-duct. Fig. 22.
• Assemble the new breathing hose in the reverse order.
5. Technical specification
Head harness
Head width adjustable between 50 and 65 cm.
Weights
SR 601: Approx. 465 g, including hose and head harness with
air duct.
SR 602: Approx. 530 g, including hose and head harness with
air duct.
SR 604: Approx. 560 g, including hose and head harness with
air duct.
Materials
• Hood SR 601: Microchem® 2800
• Hood SR 602: Microchem® 4000
• Hood SR 604: Polyurethane (PU)
• Neck seal of SR 601: Microgard® 1500
• Neck seal of SR 602/SR 604: Cotton/lycra
• Breathing hose: Polyurethane (PU)
• Visor: 0.5 mm PETG
Temperature range
• Storage temperature: from -20 to +40 °C at a relative humidity
below 90 %.
• Service temperature: from -10 to +55 °C at a relative humidity
below 90 %.
Shelf life
The equipment has a shelf life of 5 years from the date of manu-
facture.
6. Key to symbol
See user instructions
Date clocks, year and month
CE approved by
INSPEC International B.V.
Relative humidity
<XX% RH
Temperature range
+XX°C
-XX°C
20
7. Approval
• SR 601/SR 602/SR 604 in combination with SR 500/SR 500 EX/
SR 700: EN 12941:1998, class TH3.
• SR 601/SR 602 in combination with fan SR 500 EX is approved
in accordance with ATEX Directive 2014/34/EU.
The PPE Regulation (EU) 2016/425 type approval has been issued
by Notified Body 2849. For the address, see the reverse side of
the user instructions.
The ATEX type approval certificates have been issued by Notified
Body No. 2804, ExVeritas ApS.
The IECEx type approval certificate have been issued by Certifica-
tion Body: ExVeritas Limited.
The EU declaration of conformity is available at www.srsafety.com
UKCA
UKCA Type-examination in agreement with Regulation 2016/425
on personal protective equipment as brought into UK law and
amended have been issued by UK Approved Body No 0194,
INSPEC International Ltd, 56 Leslie Hough Way, Salford, Greater
Manchester, M6 6AJ, United Kingdom.
UK Type-examination in agreement with Equipment and Protective
Systems Intended for use in Potentially Explosive Atmospheres Re-
gulations 2016 have been issued by UK Approved Body No 2585,
Ex Veritas Limited.
The UKCA declaration of conformity is available at www.srsafety.com
Australian StandardsMark
The hoods SR 601, SR 602 and SR 604 are tested according
to AS/NZS 1716:2012. The StandardsMark is issued under lice-
nce by SAI Global Certification Services Pty Limited Lic No.
766 (ACN 108 716 669) ("SAI Global").
EX-codes:
II 2 G Ex ib IIB T3 Gb
II 2 D Ex ib IIIC T195°C Db
Key to EX markings
ATEX Explosion protection mark.
II ATEX Equipment group (explosive atmospheres other
than mines with fire damp).
2 G ATEX Equipment category (2 = High level of protection
for Zone 1, G = Gas).
2 D ATEX Equipment category (2 = High level of protection
for Zone 21, D = Dust).
Ex Explosion protected.
ib Type of protection (Intrinsic safety).
Gas group (Ethylene).
IIB
Dust material group (zone with conductive dust).
IIIC
Temperature class, gas (maximum surface temperature
T3
+200°C).
T195°C Temperature class, dust (maximum surface temperature
+195°C).
Gb Equipment Protection Level, gas (high protection).
Db Equipment Protection Level, dust (high protection).