Sundstrom SR562 Operating Instructions Manual Download

Page: 7 / 18

Drawn up by:

2009-01-23 / RK

OI06H-5118 SR 562

Revision:

Reviewed:

Page:

7 of 18

Take the hood off.

Switch off the fan, release the belt and
take the fan unit off.

5. Maintenance

Cleaning

Sundström cleaning tissues SR 5226 that
clean and disinfect are recommended for
daily care.

If the equipment is more heavily fouled,
use a soft brush or sponge moistened
with a solution of water and dishwashing
detergent or the like.
Rinse the equipment and leave it to dry.

N.B. Never use a solvent for cleaning.

Summary of Contents for SR562

Page 1: ...Drawn up by 2009 01 23 RK OI06H 5118 SR 562 Revision 01 Reviewed Page 1 of 18 Operating instruction SR 562 Hood ...

Page 2: ...ng to EN 14594 2005 This combination gives a respiratory device with continuous flow to a compressed air fed respiratory device When selecting equipment for SR 562 some of the factors that should be taken into account are as follows Type of pollutant Concentrations Work intensity Protection requirements in addition to respiratory protective advice Risk analysis should be carried by a person who ha...

Page 3: ...n the hood Place the head top in the flow meter and start the fan unit Grip the lower part of the bag to seal around the breathing hose Grip the flow meter tube with the other hand so that the tube points vertically upwards from the bag Read the position of the ball in the tube This should hover at a level with or slightly above the upper marking on the tube If minimum flow is not achieved check t...

Page 4: ...Drawn up by 2009 01 23 RK OI06H 5118 SR 562 Revision 01 Reviewed Page 4 of 18 Check that the O ring of the hose is in place Connect the hose to the fan unit and turn it clockwise about 1 8 of a turn ...

Page 5: ...w it over your head Adjust the hood so that it seals all the way round your face and fits closely and comfortably The rubber band in the face seal can be adjusted to the required length If necessary adjust the hood by means of the knob right at the back of the head harness The knob is on the inside of the hood behind the hose You can reach it without taking off the hood Turn clockwise to tighten a...

Page 6: ...ht by lengthening or shortening the strap for the top of the head Make sure that the breathing hose runs along your back and is not twisted Taking off the hood Leave the polluted area before taking the equipment off Slacken the face seal band In emergency situations the hood can be taken off with the rubber band tightened ...

Page 7: ...e fan unit off 5 Maintenance Cleaning Sundström cleaning tissues SR 5226 that clean and disinfect are recommended for daily care If the equipment is more heavily fouled use a soft brush or sponge moistened with a solution of water and dishwashing detergent or the like Rinse the equipment and leave it to dry N B Never use a solvent for cleaning ...

Page 8: ... sunlight The flow meter can be turned inside out and can be used as storage bag for the head top Maintenance schedule The schedule represents the minimum requirements for maintenance routines in order to ensure that equipment will always be in functional condition To change the sweatband The sweatband is secured with Velcro tape to the forehead band Proceed as follows Pull the sweatband off ...

Page 9: ...he Velcro strip with the ruffled side towards the forehead strap and with relief upwards To change the Tyvec hood Release the face seal rubber band secured to the forehead band next to the Velcro tapes Remove the Velcro tapes Release the three press studs at the top edge of the visor ...

Page 10: ...vision 01 Reviewed Page 10 of 18 Lift the head harness out of the hood and withdraw the hose Place the new hood in front of you with the visor facing downwards Thread the hose from the inside of the hood through the passage at the rear of the hood ...

Page 11: ...wards Note that the hose should not be drawn all the way through and around 20 cm should be left on the inside of the hood Grip the front part of the head harness with one hand and insert the head harness into the hood first inserting the rear part fitted with the hose Make sure that the Velcro tape is stretched under the forehead band of the head harness ...

Page 12: ...Page 12 of 18 Secure the hood by means of the press studs at the top edge of the visor Fold the Velcro tapes around the forehead band and secure them as firmly as possible Take the face seal rubber band and insert the knot into the keyhole opening in the head harness ...

Page 13: ...t by pulling the rubber band into the narrow part of the slot Check that the head harness is straight in the hood and that the hose passage of the hood is not twisted around the hose To change the hose Release the face seal rubber band secured to the forehead band next to the Velcro tapes ...

Page 14: ...y 2009 01 23 RK OI06H 5118 SR 562 Revision 01 Reviewed Page 14 of 18 Remove the Velcro tapes Release the three press studs at the top edge of the visor Lift the head harness out of the hood and withdraw the hose ...

Page 15: ...18 Turn the locknut a quarter of a turn and remove it Use polygrip pliers if the lock nut is stiff to turn Thread the pin on one side of the hose coupling down through the recess in the head harness turn the hose through 180 degrees and insert pin Pull the hose out of the hood ...

Page 16: ...side of the hood through the passage at the rear of the hood Note that the hose should not be drawn all the way through and around 20 cm should be left on the inside of the hood Fit the new hose to the head harness in the reverse order Grip the front part of the head harness with one hand and insert the head harness into the hood first inserting the rear part fitted with the hose ...

Page 17: ... sure that the Velcro tape is stretched under the forehead band of the head harness and secure them as firmly as possible Secure the hood by means of the three press studs at the top edge of the visor Fold the Velcro tapes around the forehand band and secure them as firmly as possible ...

Page 18: ...e keyhole opening in the head harness Secure it by pulling the rubber band into the narrow part of the slot Check that the head harness is straight in the hood and that the hose passage of the hood is not twisted around the hose To change the head harness Follow the relevant parts of the above instructions dealing with changing the hose ...

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