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Related Manuals for Sundstrom SR 604
Summary of Contents for Sundstrom SR 604
- Page 1 Operating instruction SR 601, SR 602, SR 604 Revision: 04 OI06H-5418 SR 601/602/604 1 2023-11-20...
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Page 2: General Information
Instructions for use for SR 601, SR 602, SR 604 should be read before use. Hoods SR 601/SR 602/SR 604 together with the fan unit SR 500/SR 500 EX or SR 700 are included in the Sundstrom fan-assisted respiratory protective device system conforming to EN 12941:1998, TH3. - Page 3 Unpacking SR 601, SR 602, SR 604 Packing list: • Hood • Head harness with air-duct • Breathing hose • User instructions • Cleaning tissue OI06H-5418 SR 601/602/604 3 2023-11-20...
- Page 4 1. Assembly 1.1 Remove the protective 1.3 Pull down the rear part of film from the visor, inside and the hood over the air-duct. outside. 1.2 Fit the head harness and 1.4 Fit the hood into the two air-duct into the hood. fixing grooves on the air-duct, one on each side.
- Page 5 1.5 Fit the hood into the two 1.7 Fit the breathing hose into fixing grooves on the air-duct, the air-duct one on each side. 1.6 Check that the air-duct´s 1.8 Pull down the rear part of front locking pin is in the the hood to the correct correct position.
- Page 6 2. Performance check, minimum flow 2.1 Connect the hose to the 2.3 Place the head top in the fan unit and turn it clockwise flow meter bag and start the about 1/8 of a turn. fan unit. Grip the lower part of the bag in order to seal around the hose.
- Page 7 3.2 Adjust the hood’s Adjust the hood so that it fits closely and comfortably. (SR 602/SR 604) neck seal If necessary, adjust the head harness. There are a lot of adjustment using the elastic neck strap. options. See section 4.
- Page 8 4. Adjust the head harness 4.1 How deep the head ends 4.3 Adjust if the face is too up in the head part depends close to the visor. There are on where you position the two options. head crown, there are 5 options on each side.
- Page 9 4.5 Rough adjustment of the 4.7 The airflow can be width of the head harness. directed towards visor or face for optimal comfort. Release the two pins and extend or shorten the width of the head harness. There are two options. 4.6 Width adjustment of the head harness.
- Page 10 5. Cleaning 5.3 Clean the hood and leave 5.1 Sundström cleaning it to dry. tissues SR 5226 are recommended for daily care. If necessary, spray the hood with 70 % ethanol or isopropanol solution for disinfection. NOTE! Never use a solvent for cleaning.
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Page 11: Maintenance Schedule
6. Maintenance schedule Recommended minimum requirements on maintenance routines so Before use After use Annually you will be certain that the equipment will always be in usable • • • Visual inspection condition. • • Always use genuine Sundström parts. Do not modify the equipment. Performance check The use of non-genuine parts or modification of the equipment may •... - Page 12 7. Change the sweatband 7.1 Remove the head 7.3 Push in the head harness harness from the air-duct by tongue into the new releasing the three fixing sweatband. points. Note how the sweatband is turned! 7.2 Remove the sweatband 7.4 Fold the sweatband by releasing the sweatband around the band of the head from the spikes on the head...
- Page 13 8. Change the head harness 8.1 Remove the head Assemble in reverse order. harness from the air- duct/hood by releasing the three fixing points. 8.2 Fit a new sweatband according to the instructions in section 7. OI06H-5418 SR 601/602/604 13 2023-11-20...
- Page 14 9. To change the hood 9.1 Pull the rear part of the Assemble the new hood according to the instructions in section hood up on the air-duct. 1. Assemble Remove the breathing hose from the air-duct. 9.2 Remove the hood from the air-duct by releasing the two fixing grooves and pull off the hood from the head...
- Page 15 10. Change the air-duct 10.1 Remove the hood from Assemble the new air-duct in reverse order or see the instructions in the air-duct by releasing the section 1. Assemble. two fixing grooves and pull off the hood from the head harness and air-duct.
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