Lalizas 70168 User manual

Service Manual
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01
The aluminum kit contains a set of Servicing Equipment.
A Face xture (two parts)
B Pressure gauge (0-6kPa)
C Foot pump (with multi-valve adaptor)
DGlue and applicator (two pieces)
1. Adjust the air-pressure test cevice on the immersion suit
1. Lay the immersion suit on a work table and check for damages.
3. Place Face Fixture (Part 2), by adjusting its holes
carefully through the bolts and joints.
2. Place Face Fixture (Part 1) inside the immersion suit hood area
and zip up. Attention: Stretch the hood fabric by pulling it to the
direction of arrows. The hood should not have any folds.
4. Above is an example image of assembled face xtures with
hood. Attention: The zipper head should pass through the hole.
for the air- pressure test & repair of immersion suits
Inspection Device for Immersion suits
Instruction process
C
B
D
A
Part 1, Face Fixture
Part 2, Face Fixture
70168
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02
5. Install the o-ring gasket 6. Tighten up the buttery nut so as to eliminate leakage
around the face seal.
7. Check the operational condition of pressure gauge
(Dial surface & Pointer).
9. Install the Connector for the foot pump, by pressing
down the proper joint, so as to insert it properly. 10. Adjust the multi-valve adaptor on the connector of face xture.
8. Insert the Pressure Gauge at face xture socket, at the same time
press down the joint and secure the connection between them.
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2. Air – test procedure
1. Provide air into the suit, through the foot pump. Pressure should be from 0, 7 up to 1,4Kpa (0.1 to 0,2psi) [acc. MSC/Circ.1114.] Maintain the
pressure to those limits for the air-test. (It is normal that some bubbles appear at the zipper slides and at the zipper toothed part in the face xture).
2. Sprinkle along seams and closures of the immersion
suit with a soapy water solution.
3. Check carefully if any bubbles appear from the Immersion Suit and
mark properly the leaking areas of the suit.
3. Repair procedure
1. Adapt the applicator on the glue tube for use.
Remove the air-test device and clean the suit thoroughly with fresh water and dry it, trying to leave the marks visual.
A. Repair of seams and closures
2. Above is an example image of assembled face xtures with hood.
Apply a gentle amount of glue on the marked leaking areas. Let it dry
for 8-10 minutes. Then apply once again, a glue layer on the immersion
suit damaged area. Let it dry for 8 hours.
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B. Repair of Rips, Tears and Punctures
1. With use of glue tube and applicator,
apply a glue layer on both sides of immer-
sion suit damaged area.
3. Then press the 2 sides together for 2 minutes.
Let the immersion suit dry for 8 hours.
2. Let it dry for 8-10 minutes. Then apply, once
again, a glue layer on both sides of Immersion
suit’s damaged area.
C. Mark the Service Date on the Immersion Suit
In case that the version of the Immersion Suit indicates
a Service Table, mark the service date on it (Air Pressure
Test). Otherwise, just mark on the indicated area of the suit,
the Date of the Air-Test and the Type of Service (e.g.
Service after X years).
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