Maintenance Schedule; Spare Parts; Parts List - Sundstrom SR 500 Instrucciones De Uso

4.3 Maintenance schedule

The schedule below represents the minimum
requirements for maintenance routines in order to
ensure that the equipment will always be in functional
condition.
Before use
Visual inspection •
Performance check •
Cleaning
Change of fan gaskets

4.4 Spare parts

Always use genuine Sundström parts. Do not modify
the equipment. The use of non-genuine parts or
modification of the equipment may reduce the
protective function and put at risk the approvals
received by the product.
4.4.1 To change/charge the battery
See 2.5
4.4.2 To change the particle filters/
combined filters
Change the particle filters at the latest when they are clogged. The fan senses when this has occurred and
provides a warning as described in 1.2 under the
heading Warning system/alarm signals. The gas filters
should preferably be changed in accordance with a
predetermined schedule. If no measurements are
made on site, the gas filters should be changed once
a week or more frequently if the pollutants can be
smelt or tasted in the head top.
Bear in mind that both filters/combined filters must be
changed at the same time and must be of the same
type and class. Proceed as follows:
• Switch off the fan unit.
• Unscrew the filter/combined filter.
• Release the filter holder. Fig. 24.
• Change the pre-filter in its holder. Clean as
necessary.
• To release the particle filter SR 510 from the
adapter, proceed as follows:
• Grip the filter with one hand.
• Place the thumb of the other hand on the
underside of the adapter at the semicircular
gap. Fig. 25.
• Then prise out the filter. Fig. 26.
• To release the particle filter SR 510 from the gas
filter, proceed as follows:
• Grip the gas filter with one hand.
• Insert a coin or some other flat object, e.g. the
filter adapter, in the joint between the particle
and gas filters.
• Then prise out the filter. Fig. 27.
Fit new filters/combined filters. See 2.5 d).
After use Annually
•
•
•
•
4.4.3 To change the gaskets
The gaskets in the filter mountings of the fan unit
prevent polluted air being drawn into the fan unit. They
must be changed once a year or more frequently if
wear or ageing is detected. Proceed as follows:
• Switch off the fan unit.
• Screw out the filters.
• The gasket has a groove all round and is fitted on a
flange below the threads in the filter mounting. Fig.
28.
• Remove the old gasket.
• Fit the new gasket onto the flange. Check that the
gasket is in place all round.
4.4.4 To change the belt
See 2.5 b)

5. Parts list

The numerals below refer to Fig. 1. at the end of the
user instructions.
Item
No. Part
1. Hood SR 561
2. Hood SR 562
3. Hood SR 520 M/L
3. Hood SR 520 S/M
4. Hood SR 530
5. Face shield SR 540
6. Full face mask SR 200, PC visor
6. Full face mask SR 200, glass visor
7. Welding shield SR 590
8. PU hose SR 550
8. Rubber hose SR 551
9. Hose SR 541
10. O-ring
11. Flat gasket
12. Flow meter SR 356
13. Steel net disc SR 336
14. Asbestos kit
15. Storage bag SR 505
16. STD Standard battery, 2.2 Ah
16. HD battery, 3.6 Ah
17. Battery charger SR 513
18. Belt PES SR 508
18. Rubber belt SR 503
19. Leather belt SR 504
20. Fan SR 500, bare
21. Gasket
22. Pre-filter holder SR 512
23. Pre-filter SR 221
24. Particle filter P3 R, SR 510
25. Filter adapter SR 511
26. Pre-filter holder SR 5153
27. Particle filter P3 R, SR 710
28. Gas filter A2, SR 518
29. Gas filter ABE1, SR 515
30. Gas filter A1BE2K1, SR 597
31. Combined filter
A1BE2K1-Hg-P3 R, SR 599
Ordering No.
H06-5012
H06-5112
H06-0212
H06-0312
H06-0412
H06-0512
H01-1212
H01-1312
H09-4012
T01-1216
T01-1218
R06-0501
R06-0202
R06-0506
R03-0346
T01-2001
T06-0105
T06-0102
R06-0102
T06-0101
R06-0103
R06-0101
T06-0104
T06-0103
R06-0110
R06-0107
R06-0106
H02-0312
H02-1312
R06-0105
R01-0604
H02-1512
H02-7012
H02-7112
H02-7212
H02-7312
41