Sundstrom SR 500 EX, User Instruction, Page: 43 / 196

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• If you can smell or taste the pollutants.
• If you experience dizziness, nausea or other
discomfort.
Limitations
• The SR 500 EX ATEX/IECEx approval applies only
when all components are ATEX/IECEx approved.
Therefore, when purchasing spare parts and
accessories, always make sure of their proper
approval if the equipment is to be used in explosive
atmospheres.
• The protective films for the head tops are not
ATEX/IECEx approved and must not be used if the
equipment is to be used in explosive atmospheres.
• The battery must not be charged in explosive
atmospheres.
• The SR 500 EX must always be used with two
particle filters or two combined filters.
• If the user is exposed to very high work intensity, a
partial vacuum may occur in the head top during the
inhalation phase, which may involve the risk of
leakage into the head top.
• The protection factor may be reduced if the
equipment is used in surroundings in which high
wind speeds occur.
• Be aware that the breathing hose might make a loop
and get caught up by something in your surrounding.
• Never lift or carry the equipment by the breathing hose.
• The filters must not be fitted directly to the head top.
• Only use Sundström filters.
• The user should take care not to confuse the
markings on a filter to standards other than
EN 12941:1998 and EN 12942:1998 with classification
of the SR 500 EX fan unit when used with this filter.
2. Parts
2.1 Delivery check
Check that the equipment is complete in accordance
with the packing list, and undamaged.
Packing list
• Fan unit SR 500 EX, bare
• Battery SR 501 EX
• Belt SR 508 EX
• Filter adapters SR 511, 2x
• Particle filters P3 R, SR 510, 2x
• Pre-filters SR 221, 10x
• Pre-filter holders SR 512 EX, 2x
• Flow meter SR 356
• Battery charger SR 513 EX
• User instructions
• Cleaning tissue SR 5226
• Vaseline tube
• Plug kit
2.2 Accessories / Spare parts
Fig. 1.
Item
No. Part Ordering No.
1. Hood SR 561 H06-5012
2. Hood SR 562 H06-5112
3. Hood SR 520 M/L H06-0212
3. Hood SR 520 S/M H06-0312
4. Hood SR 530 H06-0412
5. Hood SR 601 H06-5412
6. Hood SR 602 H06-5512
7. Face shield SR 540 EX H06-6012
8. Face shield SR 570 H06-6512
9. Full face mask SR 200, PC visor H01-1212
9. Full face mask SR 200, glass visor H01-1312
10. PU hose SR 550 for SR 200 T01-1216
10. Rubber hose SR 551 for SR 200 T01-1218
11. Helmet with Visor SR 580 H06-8012
12. Hose SR 541 for SR 540 R06-0501
13. O-ring for breathing hose R06-0202
14. Flat gasket for hose SR 541 R06-0506
15. Flow meter SR 356 R03-0346
16. Belt SR 508 EX R06-2148
16. Rubber belt SR 504 EX T06-2150
16. Belt PVC EX T06-2151
17. Leather belt SR 503 EX T06-2149
18. Harness SR 552 EX T06-2002
19. Battery SR 501 EX, 2,1 Ah R06-2002
20. Battery charger SR 513 EX R06-2003
21. Fan SR 500 EX, bare R06-2001
22. Gasket for fan R06-0107
23. Pre-filter holder SR 512 EX R06-2023
24. Pre-filter SR 221 H02-0312
25. Pre-filter holder R01-0605
26. Particle filter P3 R, SR 510 H02-1312
27. Filter adapter SR 511 R06-0105
28. Particle filter P3 R, SR 710 H02-1512
29. Gas filter A2, SR 518 H02-7012
30. Gas filter ABE1, SR 515 H02-7112
31. Gas filter A1BE2K1, SR 597 H02-7212
32. Combined filter
A1BE2K1-Hg-P3 R, SR 599 H02-7312
33. Storage bag SR 505 T06-0102
34. Steel net disc SR 336 T01-2001
35. Vaseline tube R06-2016
36. Plug kit R06-0703
3. Use
3.1 Installation
See also the user instruction for the head top.
3.1.1 Battery
New batteries must be charged before they are used
for the first time. See 3.2 Assembly.
3.1.2 Filters
The choice of filters/combined filters depends on factors
such as the type and concentration of pollutants. The
fan unit may be used with only particle filters or with a
combination of particle filters and gas filters.
The following filters are available for the SR 500 EX:
• Particle filter P3 R (PAPR-P3), model number SR 510.
Used with an adapter. Two filters are supplied with the
fan. Can be combined with a gas filter.
• Particle filter P3 R (PAPR-P3), model number
SR 710. Provided with a thread, and there is no need
for an adapter. Cannot be combined with a gas filter.
• Gas filter A2 (PAPR-A2), model number SR 518.
Shall be combined with a particle filter.
• Gas filter ABE1 (PAPR-ABE1), model number
SR 515. Shall be combined with a particle filter.
• Gas filter A1BE2K1 (PAPR-A1BE2K1), model number
SR 597. Shall be combined with a particle filter.
• Combined filter A1BE2K1-Hg-P3 R (PAPR-
A1BE2K1-Hg-P3), model number SR 599.