Maintenance Work - Dräger FPS 7000 Instructions For Use Manual

Maintenance
4.2.1 Cleaning and disinfecting procedure
1. Remove any accessories from the facepiece and clean them se-
1)
parately . (Exception: Some communication units can remain fit-
ted to the facepiece. Please refer to the corresponding instructions
for use.)
2. Clean all parts with lukewarm water and 1008 GREEN LIQUID
HAND DISH WASH using a soft cloth.
3. Thoroughly rinse all parts under running water.
4. Prepare a disinfectant bath containing water and 800 SPUR-TEX
Disinfectant (max. temperature: 86 °F/30 °C, concentration:
2 fl.oz. per 1 gallon/60 ml per 3.79 l).
5. Place the parts to be disinfected into the disinfectant bath
(duration: 15 minutes).
6. Thoroughly rinse all parts under running water.
7. Dry all parts in the air or in a drying cabinet (max. temperature:
140 °F/60 °C). Do not expose to direct sunlight. Do not shake the
facepiece in order to remove water.
8. Mount the accessories if necessary.
4.2.2 Alternative cleaning and disinfecting procedure
1. Remove any accessories from the facepiece and clean them se-
2)
parately . (Exception: Some communication units can remain fit-
ted to the facepiece. Please refer to the corresponding instructions
for use.)
2. Prepare a cleaning solution containing water and NEUTRAL
DISINFECTANT CLEANER (max. temperature 86 °F/30 °C,
concentration: 1 fl. oz. per 2 gallons/30 ml per 7.57 l).
3. Immerse the facepiece in the solution (duration: 10 minutes).
Make sure that all parts are wetted.
4. Thoroughly rinse all parts under running water.
5. Dry all parts in the air or in a drying cabinet (max. temperature:
140 °F/60 °C). Do not expose to direct sunlight. Do not shake the
facepiece in order to remove water.
1) Strictly follow the corresponding Instructions for Use.
2) Strictly follow the corresponding Instructions for Use.
10
6. Mount the accessories if necessary.
4.3

Maintenance work

Check all parts for deformation and damage and replace them if

necessary.
After maintenance work and/or replacement of components again

check the leak tightness.
4.3.1 Replacing the visor (Figure F)
1. Remove the screw from the flap and take off the flap.
2. Unhook the cap from the visor frame (Figure F1-1) on both sides.
3. Use your thumb to press against the bottom part of the cap, then
remove the cap from the fastening lugs (Figure F1-2).
4. Pull the cap upwards and away from the facepiece.
5. Remove the screws of the visor frame (Figure F2).
6. Spread the frame apart, tilt it towards the front and pull apart
sideways.
7. Detach the visor from the rubber frame.
8. Moisten either the facepiece body or the visor frame to facilitate
the assembly.
9. Insert the new visor centered by aligning it to the center marking
on the visor and form-fitting in the facepiece body.
10. Apply pressure onto the visor frame until it snaps into place, then
tighten with new self-locking screws until there is no more gap.
11. Put the cap onto the connection piece, lock it into place on the
fastening lugs and hook it into the visor frame.
12. Close the flap and fasten the screw.
Dräger FPS 7000