KL99 Emergency Escape Breathing Device ( EEBD )
1.0 GENERAL INFORMATION
KELISAIKE has carefully worded and edited this operation manual. However, in no event shall KELISAIKE be liable for any damage caused by misunderstand-
ings of the text, misprints or incompleteness. KL99 EEBD is a registered trademark of the personal protective equipment manufactured by KELISAIKE. Technical alterations of this equipment are not allowed:
1.1 Before using KL99 EEBD, users must ensure that all operation in this manual are read, understood and followed.
1.2 KL99 EEBD have been specifically designed for the use described in this manual.
1.3 Repair and replacement of spare parts must be carried out by trained personnel, using original KL99 spare parts.
1.4 It is advisable for all periodic testing to be carried out by KELISAIKE technical service or by other trained personnel qualified for this purpose.
1.5 The KELISAIKE standard warranty indicates the full extent of the liability of KELISAIKE.
KELISAIKE will not accept liability for any damages caused by:
a) Testing which has not been carried out;
b) Improper usage of the EEBD
1.6 KELISAIKE will not accept liability for any damages caused by failure to abide by the aforementioned provisions.
1.7 For everything which has not been mentioned above, the general conditions of this warranty apply. In the event that you don't know the conditions of the contract KELISAIKE will send further information upon written request.
1.1 IMPORTANT INFORMATION
This Users'Instructions contains important information and must be read and understood by all persons who may use or maintain this apparatus.
1.1.1 TERMINOLOGY
NOTE
Procedures and techniques that are considered important enough to emphasize.
CAUTION
Procedures and techniques which, if not carefully followed, will result in damage to the equipment.
WARNING
Procedures and techniques which, if not carefully followed, will expose the user to the risk of serious injury, illness or death.
1.1.2 GENERAL WARNINGS
Warnings, cautions and notes used in these instructions have the following significance:
WARNING
Improper Use of Your Respirator Can Be Harmful or Deadly!
For Your Safety, Read and Follow These Directives.
If You Do Not Understand Them-Ask Your Supervisor!
1. Failure to follow KELISAIKE's instructions and warnings, may result in exposure to the hazardous materials, exposing the user to the risk of serious injury, illness or
death.
2. NEVER use your respirator:
• To perform or observe sand-blasting/abrasive-blasting;
• To fight fires;
• In temperatures below -25˚ F (-30˚ C);
• Without a fully charged cylinder;
• While working alone, except for escape;
• When the atmospheric pressure is below 450mm (17.7 in) mercury.
3. NEVER use your respirator if you cannot achieve a good mask-to-face seal due to:
• Facial hair;
• Eye wear that interferes with mask-to-face seal;
• Head or face coverings that interfere with sealing area; or
• Missing teeth, dentures, facial deformities or deep scars.
4. IMMEDIATELY leave work area and remove respirator if:
• Breathing becomes difficult;
• You become dizzy or disoriented;
• You no longer have a good mask-to-face seal;
• You smell, taste or otherwise sense contaminants; or
• Your respirator is damaged.
5. REMEMBER:
• Your respirator will not protect exposed areas of face or body from gases, vapors or airborne particles that can irritate, burn or be absorbed through your skin-wear hand and/or body protection.
1.1.3 HEALTH LIMITATIONS
You should be certified medically fit prior to using this device. In addition there are both physiological and psychological limitations which should be considered before using an EEBD. They include, but are not limited to:
a. Emphysema
b. Chronic obstructive pulmonary disease
c. Bronchial asthma
d. X-ray evidence of pneumoconiosis
e. Evidence of reduced pulmonary function
f. Coronary artery disease
g. Severe or progressive hypertension
h. Neurological conditions
i. Anemia, pernicious
j. Diabetes, insipidus or mellitus
k. Breathing difficulty when wearing an EEBD
l. Claustrophobia or anxiety when wearing an EEBD
m. Abnormal EKG results from resting, or stress tests
n. Punctured or ruptured ear drum
o. Medications
1.2 SERVICE DURATION
The KELISAIKE has been approved as 15 minutes,30 minutes breathing device.The useful service duration of this, or any EEBD, will depend on the user's varying work rate, physical condition and other factors which could substantially shorten the actual duration of the unit.
W AR NING
If the supplied air fails, open the cylinder valve and proceed to fresh air immediately.
2.0 DESCRIPTION OF KL99 EEBD AND TECHNICAL SPECIFICATION
The KL99 series is an important life saving appliance which used for escaping under hazardous conditions such as fire, smoke, poisonous gas, etc, compressed-air breathing apparatus that is approved by the Nanjing KELISAIKE Safety Equipment CO.,Ltd. ( Figure 1 )
Figure 1
Positive pressure is maintained within the mask during use,thus providing the highest degree of respiratory protection in irrespirable atmospheres by preventing any inward leakage. The KL99 series consist of several major components described as following:
1. KL99-A01 Full mask ( Figure 2 )
2. KL99-A02 Demand valve ( Figure 3 )
3. Cylinder with pressure gauge valve (Figure 4)
4. Straps and hose assemblies (Figure 5)
Figure 2 Figure 3 Figure 4
Figure 5 Figure 6
Specification
Service time ≥15mins(or 30mins) at 30L/min
Overall weight 2.8kg(air not included)
Material Carbon fiber composites
Volume of the gas cylinder 2L,3L
Working pressure 30MPa
Hydrostatic pressure 45MPa
gas Compressed air
3.0 ROUTINE CHECKS
3.1 UNPACKING
Open the storage case or shipping container. Observe the relative position and placement of the various components for future re-packing. Remove EEBD from the container and place on a clean dry surface. Remove full mask from protective bag.
3.2 INVENTORY AND EXAMINATION
Examine unit for physical condition and appearance of all components. Be sure the following major components are included:
• Full mask
• Cylinder and Valve Assembly
• Options ordered with unit
3.3 ROUTINE CHECKS AND INSPECTIONS
The following procedure shall be used for incoming and daily inspection of the device. An EEBD not routinely used, but kept for emergency use, shall be inspected at least monthly. All other apparatus shall additionally be inspected after each use.
WARNING
The device must not be used until the following tests have been successfully completed. Any discrepancy noted during the pre-use check and inspection shall be corrected only by authorized personnel prior to the use of the device.
3.3.1 Visually inspect complete apparatus for worn or aged parts and damaged components.
3.3.2 Basic cylinder inspection shall include:
A. Inspect cylinder for mechanical damage (cracks, dents, gouges) or signs of
heat or chemical damage.
B. Check that hydrostatic test date on cylinder is current.
C. Check that cylinder valve threads are not damaged.
D. Check that the valve body is not bent.
E. Check that the burst disc outlet is clean and free of debris.
F. If any item listed above is noted, depressurize cylinder to a slight positive pressure, tag, and take out of service.
3.3.3 Open the cylinder valve slowly by turning the cylinder valve knob counter-clockwise to the fully open position. Hold mask tight to your face. There
should be no air flow from the full mask. If air is flowing, check that bypass is closed.
3.3.4 POSITIVE PRESSURE CHECK FOR FULL MASK:
While holding the full mask tight to your face, insert two fingers between the full mask and face. Gently lift the seal away from the face and ensure a good outward flow of air. Reseal the full mask and hold your breath for three seconds. There should be no sound of air flowing. Open the optional bypass knob and check for a constant air flow. Close bypass knob.
WARNING
If any of the tests listed above fail, remove the apparatus from service, tag and return for repair by authorized personnel.
NOTE
After every 100 hours of use, or at least once per year, the entire EEBD should be taken out of service and tagged for comprehensive maintenance by an authorized,
trained technician.
4.0 DONNING PROCEDURES
Adjust the head strap by pulling back on the lower straps first before adjusting
the top straps
CAUTION
Do not over tighten the full mask. Doing so may cause discomfort, full mask deformation and leakage.
4.2 SAFETY CHECKS
WARNING
These safety checks MUST be performed before entering a hazardous area. Failure to perform these checks may result in respiratory injury or death.
4.2.1 POSITIVE PRESSURE USER SEAL CHECK:
With cylinder valve open, breathe normally. Insert two fingers between your full mask and face. Gently lift the full mask seal away from your face and ensure a good outward flow of air, showing that the mask pressure is positive.Reseal mask and hold your breath for 3 seconds. There should be no sound of air leaking, and you should not sense any airflow in the eye region of the mask.
4.2.2 RE-CHECK CYLINDER PRESSURE
Check the pressure gauge on the right shoulder harness. The gauge should read above 90% full (more than halfway between 3/4 and full).Breathe normally and proceed as planned.
5.0 DURING USE
5.1 NORMAL USE
5.1.1 INSTRUCTIONS FOR CHANGING CYLINDERS
5.1.1.1 Make sure cylinder valve is closed and all air is released from the pneumatic system.
5.1.1.2 Pull the center of the locking latch outward to relieve cylinder band tension.
5.1.1.3 Disconnect the hand wheel from cylinder valve and remove cylinder by sliding cylinder upward through cylinder band.
5.1.1.4 Insert new full cylinder by sliding down through cylinder band until cylinder rests against bottom retainer.
5.1.1.5 Connect the hand wheel to cylinder valve and position cylinder.
5.1.1.6 Close the locking latch.
5.1.2 CYLINDER BAND ADJUSTMENT
5.1.2.1 Make sure cylinder valve is closed and air is released from the pneumatic system.
5.1.2.2 Pull outward on latch to relieve cylinder band tension.
5.1.2.3 To loosen the cylinder band, slide the outer cylinder band strap towards the locking latch and pull the inner strap to enlarge strap opening. To tighten the cylinder band, grab the outer cylinder band strap and pull up/away from the adjustment latch. Slide the slack across the inner strap. Slide the slack away from the latch, across the cylinder. Do not over tighten the strap.
5.1.2.4 Connect the hand wheel to cylinder valve and position cylinder.
5.1.2.5 Close the locking latch.
6.0 AFTER USE PROCEDURES
CAUTION
Do not remove any equipment until you are completely clear of an Immediately Dangerous to Life and Health (IDLH) atmosphere.
7.0 AFTER USE CLEANING
7.1 CLEANING THE MASK
7.1.1 Rinse the mask thoroughly in clean running water, allowing the water to low through the mask.
7.1.2 After rinsing, shake to remove excess water. Wipe dry with a soft, clean cloth.
7.1.3 Ensure all head harness straps are fully extended, ready for use
WARNING
If the device is likely to be stored temperatures below freezing, 32˚F (0˚C), the mask must be dried thoroughly prior to storage.
8.0 EEBD STORAGE
8.1 EEBD STORAGE
8.1.1 Complete routine checks and inspection procedures outlined in Section 3.3 of these User's Instructions.
8.1.2 Ensure that complete apparatus is clean and dry.
8.1.3 Ensure that the bypass knob is in the CLOSED position.
8.1.4 Ensure that the head harness straps are fully extended on the mask.
8.1.5 Ensure that shoulder and waist belt straps are fully extended.
8.1.6 Place the complete apparatus in the storage case or suitable storage place so it can be easily reached for emergency use.
8.1.7 MOUNTING EEBD: When storing EEBD using mounting brackets, ensure that brackets are secure and that no sharp objects will come in contact with EEBD or cylinder.
9.0 USER MAINTENANCE
9.1 CYLINDER FILLING PROCEDURES
9.1.1 Basic cylinder inspection shall include:
A. Inspect cylinder for mechanical damage (cracks, dents, gouges) or signs of
heat or chemical damage.
B. Check that hydrostatic test date on cylinder is current.
C. Check that cylinder valve threads are not damaged.
D. Check that the valve body is not bent.
E. Check that the burst disc outlet is clean and free of debris.
F. If any item listed above is noted, depressurize the cylinder to a slight positive pressure, tag, and take out of service.
CAUTION
Cylinders that are tagged for repair should always be stored empty with the cylinder valve closed to prevent contamination or condensation inside the cylinder.
9.1.2 Prior to filling the cylinder, follow the basic inspection procedures outlined in 9.1.1
9.1.3 Cylinder air shall meet or exceed the standards in CGA G 7.1 Grade D or higher.
9.1.4 Fill cylinder to the maximum rated pressure (FULL). Wait at least 30 minutes to allow cylinder to cool to room temperature, then add extra air to return the cylinder gauge to full.
Note: the pressure will drop as cylinder temperature drops.
9.2 MASK DISASSEMBLY AND REASSEMBLY
Tools required: #2 Phillips screwdriver, 2 pin spanner
9.2.1 TO DISASSEMBLE:
9.2.1.1 Remove the two screws from the lens clamps. The nuts may fall out of the lower clamp. Carefully pry the clamps apart and remove from the lens.
9.2.1.2 Remove lens from the mask seal.
9.2.1.3 Remove inner oral/nasal cup. Lift up slightly and pull away from the exhalation assembly.
9.2.1.4 Rotate the exhalation valve assembly clockwise until the slots align with the grove in the lens. Push the exhalation valve assembly outward.
9.2.2 TO REASSEMBLE:
9.2.2.1 Tighten retainer nut using spanner tool until making contact with the seal . Turn 1/4 to 1/2 turn more using the spanner tool. Check the outside connector is tight by trying to rotate connector. If loose, tighten retainer nut slightly and recheck.
9.2.2.2 Install exhalation valve assembly: There are three notches, one notch is rectangular and the other two are curved. Place the rectangular notch in the upper left-hand corner of the lens. Rotate the exhalation assembly from the inside of the visor counter clockwise until the assembly locks in-place.
CAUTION
Do not rotate exhalation valve assembly by the outside cover.
9.2.2.3 Install mask seal: Install the lens into the mask seal. Gently work the lens into the face seal. Ensure the visor is positioned so the mask is not distorted. Place a small amount of liquid soap around the attaching area of the lens clamp. Install the visor clamps and tighten screws.
9.3 REPLACING MASK HEADSTRAP
NOTE
It is helpful to have a second assembled mask for reference during reassembly.
9.3.1 The harness assembly is a four point harness. Remove harness assembly by pushing forward at each attachment point to align the button with the groove and remove the harness from mask. Repeat at each attachment point.
9.3.2 To remove the head strap from the buckle (latch and bail assembly),gently work the pull tab of the head strap through the bail.
9.3.3 Orientate the new head strap so the large opening is aligned near the chin opening of the mask.
9.3.4 To reinstall, ensure the bail is placed on the inside of the latch and feed the pull tab end of the head strap through the buckle. The end of the pull tab should facing outward and the ribs should engage the buckle. Repeat on the other three sides. Reinstall harness assembly to mask, locking the buttons into the grooves of the buckle.
10.0 TROUBLE SHOOTING GUIDE
PROBLEM POSSIBLE CAUSE CORRECTION
No air flow inside 1. Cylinder valve is not open 1. Open the cylinder valve
the mask 2. No air in the cylinder 2. Fill the cylinder
Low air flow inside Cylinder valve is only slightly open Open cylinder valve several turns
the mask
Air free flows in The Bypass is open Close the Bypass
mask at all times
Air leakage is heard The Bypass is slightly open Close the Bypass fully
when exhaling
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