3.1. Air Quality:
The wall mounted coalescing filter SSP21X used in conjunction with the belt mounted carbon filter will give breathing quality air to BS4275 if
the correct maintenance and servicing instructions are followed (Part 7). These standards state that air supply for breathing should
NOT
contain impurities in excess of:
3.2. Compressed Air Supply Tube:
The approval granted for this equipment includes the compressed air supply tube; it is therefore essential that the equipment is used only
with listed tubes (see parts list).
3.3. Working Temperature and Storage:
The SSP200K is designed to operate in the temperature range 1.5
0
C to 50
0
C with humidity up to 80% RH. It is recommended that the
equipment is stored in the temperature range of 0
0
C to 40
0
C, humidity up to 80% RH. When not in use the equipment should normally
be stored in clean, dry conditions preferably in a container, i.e. a plastic bag.
3.4. Air Supply Pressure:
The SSP200K Kit is designed to operate with a compressed air supply pressure of 4-10bar (60-145psi), measured at the input to the supply
tube. The mask requires a minimum supply of 160ltr/min (5.4cfm) and if used with a spray gun a minimum of 620ltr/min (21cfm) must be
available at 6bar (90psi).
When setting up to work with the kit check:
4.1.
That it is possible to measure the air supply pressure.
4.2.
That the compressed air supply will deliver within the required pressure range (see 3.4).
4.3.
That the air supply is to breathable standard (see 3.1).
4.4.
That there is sufficient length of compressed air supply tube for the operator to carry out the work in hand and to enter and leave
the work area without removing the protective equipment.
Carbon Monoxide....5ppm (5.5mg/m
3
) Carbon Dioxide....500ppm (900mg/m
3
) Oil Mist Particles....0.5mg/m
3
Note:
Air should be free of odour and contamination. We recommend fitting a pre-filter before the coalescing filter.
The kit is designed for use against contaminants which are not immediately dangerous to life and health, or where self contained breathing
apparatus is not essential. It is possible that, at very high work rates, the air pressure within the mask may momentarily become
negative as the user breathes in. If this happens, seek technical advice. The kit is designed for use with compressed air only,
(compressed oxygen enriched air sources must not be used).
Should there be any doubt about the suitability of the equipment for the work
at hand, consult your supplier. If the air supply ceases or is significantly reduced, immediately withdraw from the contaminated atmosphere
and check the system for faults.
WARNING REMINDER!
4. WORK AREA CHECK LIST
5. EQUIPMENT CHECK LIST
5.1.1.
Apparatus is complete and in good condition, all connections are tight and there are no air leaks.
DO NOT
use if damaged!
5.1.2.
The coalescing filter is clean.
5.1.3.
The compressed air supply tube is in good condition and the connections are tight.
5.1.4.
The preset regulator and filter element are clean, the filter shows no signs of changing colour from white to pink and there are
no traces of odour in the air downstream of the filter. Change filter if necessary.
5.1.5.
The harness, brow guard, skirt and visor are clean and show no signs of deterioration or damage. Any condensation must
be removed before donning the mask.
5.1.6.
The visor supply tube is firmly connected to the waist belt assembly.
5.1.7.
The breathing hose assembly is in good condition and all connections are tight.
5.1.8.
Belt is correctly threaded through the bracket to position regulator on the hip with the compressed air supply tube pointing forward.
5.1.9.
The buckle locks securely.
5.1.10. The paint spray connector shuts off when the spray gun is not attached.
5.1. Before each use check that:
SSP200 & SSP200K - 0738 - (2) - 020801
WARNING! This filter does not remove Carbon Monoxide, Carbon Dioxide or other toxic gases!
Note:
The fixed regulator is factory set and will give the correct air flow so long as an approved length of compressed air supply tube
is being used and the supply pressure to the tube is as specified (see 3.4).
The following method must be used to check the flow rate of the apparatus prior to entering the work area:
5.2.1.
Connect the compressed air supply tube to the pre-set regulator.
5.2.2.
Flow indicator should be in the green section.
If indicator is in either red section:
5.2. Flow Check
i) Check for leaks.
ii) Check compressed air supply tube.
iii) Re-test.
iv) If the flow indicator is damaged or remains in the red or green sectors when air pressure is not switched on, replace the flow
indicator before using the apparatus (
see parts list item 18).
Note:
If, upon re-test, the indicator is still within either red section, the apparatus should not be used without a complete examination
of the equipment and air supply followed by a further re-test.
3. OPERATING PARAMETERS
