Cleaning And Storage; Spare Parts - Sundstrom SR 200 Instrucciones De Uso

• Slacken the four elastic straps by moving the strap
holders forward at the same time pulling the straps.
Fig. 4. Slacken the upper two inelastic straps by
opening the buckles.
• Move the head harness upwards, place your chin in
the facepiece chin support and pull the head harness
over your head. Fig. 5.
• Tension the elastic straps in pairs by pulling the free
strap ends towards the rear. Fig. 6.
• Adjust the lengths of the upper pair of straps and fix
by means of the buckles.
• Adjust the fit of the mask on your face, so that it fits
firmly but comfortably.
• Perform a fit check.
B. Fit Check
WARNING
A proper fit check must be successfully
completed each time the respirator is worn.
Failure to achieve a proper face-to-respi-
rator seal before you enter a hazardous at-
mosphere may result in little or no respiratory
protection.
• Install a protective element.
• Snap the pre-filter holder onto the protective element.
• Donning the respirator.
• Place the palm of your hand lightly over the hole on
the pre-filter holder to make it tight. Fig. 20.
NOTE! Do not push so hard that the respirator´s
shape is affected.
• Inhale gently, the respirator should pull inward on
the face.
• Hold your breath, the respirator should remain col-
lapsed on the face.
• Remove the palm of your hand from the pre-filter
holder.
• Breathe normally.
If any leakage is detected, check the inhalation and
exhalation valves or adjust the straps of head harness.
Repeat the fit check until there is no leakage.
C. Doffing
• Slacken the four elastic straps in pairs by moving the
strap holder forward. The two inelastic straps need
not be released. Fig. 7.
• Pull the head harness forward over your head and
remove the respirator.
• Decontaminate, clean and store respirator as
required.
SR500 PAPR application
For donning and doffing Instructions, refer to the SR
500 PAPR User's Instructions P/N L67-0121.
VI Cleaning and storage
A. Disassembly
• Remove the filter adapter with protective element.
• Remove the covers from the exhalation valves and
remove the membranes (two).
• Remove the inhalation membranes (three).
• Remove the head harness.
• If necessary remove the visor. See section VII, A.
B. Cleaning and assembling
A dirty respirator causes reduced protection.
A written program for cleaning and sanitizing should be
established and followed. This program should include
all federal and local requirements.
• Clean with warm soapy water or other respirator
cleaner and a soft brush, lint free cloth or sponge.
Do not exceed 104 °F ( 40 °C). Never use solvents
for cleaning.
• Sanitize the respirator. Use any approved sanitizing
or disinfecting agent or a solution of 2 tablespoons
of household bleach mixed in one gallon of water
(50-PPM chlorine); or 1 teaspoon of tincture of iodine
(50-PPM iodine) in one gallon of water. Immerse the
respirator in the solution for at least 2 minutes.
• Rinse thoroughly.
• Check the condition of the respirator and all the parts.
Replace any damaged or defective item.
• Shake the respirator to remove excess water and
allow to dry.
• Perform a quick fit check.
C. Storage
Store the respirator, filters and cartridges in a clean,
cool, dry place out of direct sunlight.
Shelf life for protective elements in unopened packages:
Particulate filter 10 years, chemical cartridge 5 years.
The expiration date is printed on the label:
month, year, e.g. May 2012.
VII Spare parts
Use only genuine Sundström parts. Don´t modify the
equipment. The use of "pirate parts" or any modifications
may reduce the protective function and will compromise
the approvals granted to the product.
A. To change the visor
The visor is mounted in a groove running around the
visor opening of the outer mask and is held in place
by one upper and one lower frame half.
• Use a 2.5 mm Allen key to remove the two
screws holding the frame halves together.
Fig 8.
9