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4.4.4 Replace the hose, SR 561/SR 562
• Fold the hood fabric up at the hose attachment. Fig. 14.
• Twist the hose and pull it out of the adapter. Fig 15.
• Fit the new hose into the head harness in the reverse order.
One hose connection is fitted with an O-ring. Fig. 3. This end
should be connected to the fan/compressed air unit. Fig. 4.
4.4.5 To change the head harness
Follow the relevant parts of the above instructions dealing with
changing the hood.
5. Technical specification
Weights
SR 561: Approx. 450 g, including hose.
SR 562: Approx. 420 g, including hose.
Materials
• Hood: Tyvek 1443R, 200 μm
• Neck seal of SR 561: Cotton/modal/lycra
• Face seal of SR 562: Polyamide/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 %.
• Service temperature when used together with fan SR 500 EX
is -10 to +40 °C.
Shelf life
The equipment has a shelf life of 5 years from the date of manu-
facture.
6. Key to symbol
See user instructions
CE approved by
INSPEC International B.V.
Relative humidity
<XX% RH
Temperature range
+XX°C
-XX°C
7. Approval
• SR 561 and SR 562 in combination with fan SR 500/SR 700 or
SR 500 EX are approved in accordance with EN 12941:1998,
class TH3.
• SR 561 and SR 562 in combination with fan SR 500 EX are
approved in accordance with ATEX Directive 2014/34/EU and
the IECEx scheme.
• SR 561 and SR 562 in combination with compressed air at-
tachment SR 507 and air hose SR 358 or SR 359 are approved
in accordance with EN 14594:2005, class 3B.
• SR 561 and SR 562 in combination with compressed air attach-
ment SR 507 and air hose SR 360 are approved in accordance
with EN 14594:2005, class 3A.
The PPE Regulation (EU) 2016/425 Type-examination has been
issued by Notified Body 2849. For the address, see the reverse
side of the user instructions.
The ATEX Type-examination certificate have been issued by Notified
Body No. 2804, ExVeritas ApS.
The IECEx Type-examination certificate have been issued by
Certification 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
Regulations 2016 have been issued by UK Approved Body No
2585, ExVeritas Limited.
The UKCA declaration of conformity is available at
www.srsafety.com
Australian StandardsMark
The hoods SR 561 and SR 562 are tested according to AS/NZS
1716:2012.
The StandardsMark is issued under licence by SAI Global Cer-
tification 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).
IIB
Gas group (Ethylene).
IIIC
Dust material group (zone with conductive dust).
T3
Temperature class, gas (maximum surface temperature
+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).
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