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REBUILD KIT INSTRUCTIONS 

 

Tools needed to perform this service: 

 

Medium (6-

8”) Adjustable Wrench

 

½” and 5/16”  nut driver or socket wrench

 

5/32 Allen wrench 

11/16”, ½” and 5/16” wrench

 

#2 Phillips screwdriver 

 

Note: This procedure will deal with the disassembly of the compressor head and installation of the components contained 

in the compressor head rebuild kit.  
You must have free access to exterior surfaces of the compressor assembly to perform this service. You will need to 

remove the motor/compressor assembly from the protective case to gain adequate access to perform this service.  
Remove any straps from the pan that may inhibit the removal of motor/compressor assembly. 
There are 4 bolts that hold the motor onto the pan or case. Locate and hold each of the 4 bolts at the base of the motor 

using a 1/2” wrench, and loosen the corresponding Nylock nuts on the underneath of the pan using a 1/2” socket wrench. 

Set bolts and nuts aside until reassembly. 

1. 

Using a 11/16” wrench, remove the black Heat Hose (i

tem 21) from the compressor head. 

2. 

Using a 5/16” socket, remove the screws (item 

8), lock washers (item 9) and flat washers (item 10) from front 

cover (item 7). Remove cover. 

3. 

Using 5/16” socket, remove the screws (item 

15b), lockwashers (item 9) and flat washers (item 10, 4 sets) from 

the compressor head. Remove compressor head (item 15). 

4.  Separate compressor head (item 15) from valve plate assembly (item 12).  
5.  Pull out piston sleeve (item 11a).  

Inspect rod and bearing assembly. The piston rod should pivot freely on the bearing. There should be no play 

perpendicular to the bearing. 

6.  Using a #2 Phillips screwdriver, remove screws (items 12f), valve restraints (items 12e) and flapper valves (items 

12d) from plate. 

7. 

Using a 5/32” Allen wrench, remove screw (item 

11b) from center of piston head. Remove cap (item 11c) and cup 

(item 11d). 

8.  Install new piston sleeve (item 11a) over bare piston head onto piston rod.  
9.  Slowly pull engine start cord, or manually turn fan (item 4) to position piston at maximum extension.  
10. Place piston cap (item 11c) into center of new piston cup (item 11d).   
11. Install new retainer screw (item 11b) through cap and cup, into threaded center of piston head.  Tighten retainer 

screw into piston head. 

12. Install new flapper valves (items 12d) and valve restraints (items 12e) onto valve plate (item 12a), carefully 

matching valves with setting posts.   

13. Install new o-ring (item 12c) and gasket (item 12b) making sure each is fully seated in its appropriate groove. 
14. Hold completed valve plate assembly (item 12) gasket side up. Place head (item 15) onto valve plate assembly 

(item 12), lining up posts.   

15. Place lockwashers (item 9) and flat washers (item 10) onto screws (item 15) and install into corner holes of the 

head assembly. Install two flat washers (item 10) onto the screw threads protruding through the head assembly. 

(Washers will be between head assembly and housing.)  Align screws with holes in housing and begin threading 

by hand. Tighten using 5/16” socket.  

 

NOTE:

 For a Twin Head Compressor, repeat steps 3-15 to install a rebuild kit on the other head. 

16. Using adjustable wrench, remove relief valve (item 13). Install new relief valve and tighten until snug. 
17. Align front cover (item 7) with holes in housing. Install screws (item 8), lockwashers (item 9) and flat washers 

(item 10

). Tighten using a 5/16” socket.

 

18. Place motor/compressor assembly in pan or dish. Secure with same bolts and nuts as disassembled.  Replace 

any straps that were removed. 

14

Содержание THIRD LUNG F280X

Страница 1: ...RE IS ALWAYS ON THE LINE Use only unleaded fuel containing no more than 10 ethanol w w w B r o w n i e D i v e c o m 3001 NW 25th Avenue Suite 1 Pompano Beach FL 33069 USA Ph 954 462 5570 Fx 954 462 6115 This manual is also available online ...

Страница 2: ...Copyright 2010 by Brownie s Third Lung All rights reserved No part of this manual may be reproduced in any form by any means without permission in writing from the publisher Edition 08 2010 ...

Страница 3: ...Single Head 14 Parts List and Exploded View for AC1 15 Rebuild Instructions for AC2 Twin Head 16 Parts List and Exploded View for AC2 17 Warranty 18 Engine Warranty and Repairs 18 Regulator Update 19 Technical Bulletin Valves 20 Notes 21 SPECIFICATIONS Single Head Compressor SPECIFICATIONS Twin Head Compressor Air Displacement 6 CFM 170 LPM Air Displacement 12 CFM 340 LPM Air Delivery 4 CFM 50 PSI...

Страница 4: ... answer the following questions on your past or present medical history with a YES or NO If you are not sure answer YES If any of these items apply to you or you are not sure we must request that you consult with a physician prior to participating in SSA surface supplied air diving Take the RSTC Medical Statement and Guidelines for Recreational Scuba Diver s Physical Examination to your physician ...

Страница 5: ...written explanations illustrations photographs and streaming video to clearly convey each subject Brownie s makes it easy for students of all ages including children to enjoy learning Each chapter concludes with a multiple choice quiz to test your understanding and comprehension of the topics covered Incorrect answers are automatically reviewed and retested Once you have successfully completed the...

Страница 6: ...ng air Even so precautions must still be taken to ensure a totally pure air supply Never operate the equipment in a toxic fume environment such as near running outboard engines exposed chemicals or fuel spills The unit is for OUTDOOR USE ONLY and should never be run in an enclosed area STEP 1 Remove the dust cap from the socket located on top of the compressor slip the clear PVC staff into the soc...

Страница 7: ... onto available D ring 7 Deflation is very quick and easy Remove the valve cover by turn ing counter clockwise and simply depress the quick deflate button in the center of the valve You may also lock the valve open by depressing the quick deflate button and turning it clockwise Replace valve cap turn clockwise to secure Press fabric cover back into place Turn engine off until you are ready to laun...

Страница 8: ...you should follow the same pattern as previously stated STEP 8 HOW TO ADJUST THE DROP WEIGHT CUMMERBELT 1 Unclip the front buckle 2 Undo the Velcro underneath the buckle 3 Lay the belt flat open Unzip the sleeve located on the back of the belt You will see that there is a piece of elastic with the Velcro adjustments on both sides The belt should be adjusted evenly on both sides so the front buckle...

Страница 9: ...gee necklace attached so the regulator may hang easily around the neck for quick retrieval in an out of air situation See Figure 10 Figure 10 Figure 11 Figure 12 STEP 10 LAUNCHING BOAT LAUNCHING 1 Place the compressor assembly into the float and fasten connections 2 Run the heat transfer hose through the center hole 3 Snap the 60 foot down line to the heat hose 4 Lower the float into the water 5 S...

Страница 10: ...y This will result in restrictive breath ing If you encounter this simply SLOW DOWN your breathing or refrain from exerting great amounts of energy until your respiration rate becomes normalized Excitement activity level current flow depth and experience level of divers will dictate your dive STEP 13 THE CLEAN UP AFTER YOUR DIVE DAY 1 After the engine has cooled down and with the air intake assemb...

Страница 11: ...ted on other page POSSIBLE CAUSE Too many diver s for the depth attempted SOLUTION Move to shallower water POSSIBLE CAUSE Air leak in hose system SOLUTION Check all fittings Pouring water on the connections may help detect leaks POSSIBLE CAUSE Compressor may require servicing SOLUTION Have unit inspected and repaired by a qualified technician CONDITION System frozen Inability to pull engine starte...

Страница 12: ...il around parts inside the housing Drain the oil again 15 You may want to turn the engine up side down to ensure there is no more water emerging If there is spray more starter fluid into the hole to dry any more water 16 Fill with oil put in new spark plug replace the air cleaner reconnect compressor hose and assemble the carbure tor and muffler Do not use any more starter fluid To do so could be ...

Страница 13: ...13 ...

Страница 14: ...s items 12f valve restraints items 12e and flapper valves items 12d from plate 7 Using a 5 32 Allen wrench remove screw item 11b from center of piston head Remove cap item 11c and cup item 11d 8 Install new piston sleeve item 11a over bare piston head onto piston rod 9 Slowly pull engine start cord or manually turn fan item 4 to position piston at maximum extension 10 Place piston cap item 11c int...

Страница 15: ...AC VPA Valve Plate Complete 1 12a AC VALVE PLATE Valve Plate AC Units 1 12b AC1 2 17 Gasket Special 1 12c AC VPO Oring 1 12d AC1 2 18 Flapper Valve 2 12e AC AL RESTRAINT Restraint Aluminum 2 12f PFMSSS6C 25 Screw Flat Head 6 32 x 1 4 2 13 VRV 3001B V 60 Pressure Relief Valve 1 15 AC HEAD Head Single AC 1 15a 06115 06 Plug Brass 3 8 2 15b HMMSSS10C1 Bolt Trim HH CS 10 24 x 1 4 17 AC2 DC Dust Cap w ...

Страница 16: ...s items 12f valve restraints items 12e and flapper valves items 12d from plate 7 Using a 5 32 Allen wrench remove screw item 11b from center of piston head Remove cap item 11c and cup item 11d 8 Install new piston sleeve item 11a over bare piston head onto piston rod 9 Slowly pull engine start cord or manually turn fan item 4 to position piston at maximum extension 10 Place piston cap item 11c int...

Страница 17: ...C1 2 17 Gasket Special 2 12c AC VPO O Ring 2 12d AC1 2 18 Flapper Valve 2 12e AC AL RESTRAINT Restraint Alum 2 12f PFMSSS6C 25 Screw Flat Head 6 32 x 1 4 2 13 VRV 3001B V 60 Pressure Relief Valve 1 15 AC HEAD Head AC 1 15a 06115 06 Plug Brass 3 8 3 15b HMMSSS10C1 Bolt Trim HH CS 10 24 x 1 8 16a 28 158 Elbow St 3 8 90 Deg 2 16b 00069 0806 Elbow 5 8 x 3 8 Brass MNPT 2 16c 102 1006 Barb 5 8 x 3 8 Bra...

Страница 18: ...oper use improper maintenance neglect of care alteration or unauthorized repair All repairs made not covered under the terms of this warranty will be made at the owner s expense RETURN GOODS POLICY AND INSTRUCTIONS To return merchandise to Brownie s for service or credit 1 Call our sales department to obtain a RMA number 2 Pack authorized items in sturdy container NOTE Always COMPLETELY drain all ...

Страница 19: ...arby There is a substantial reduction in sideways torque placed on the second stage from the hose A reduction in torque a reduction in jaw effort to grip the regulator The bottom hose position and integrated swivel provides unobstructed range of motion Regulator recovery remains unchanged There is no need to re learn a technique due to a change in design Additional features Proven performance of t...

Страница 20: ...restraints are NOT backward compatible with the previous valve plate design Compressors requiring service to replace flapper valves and or restraints will be required to also replace the valve plate to accommodate the new parts For your convenience we have produced a single part number for a preassembled valve plate assembly including the valve plate flapper valves valve restraints screws round o ...

Страница 21: ...NOTES 21 ...

Страница 22: ...3001 NW 25th Avenue Suite 1 Pompano Beach FL 33069 PHONE 954 462 5570 FAX 954 462 6115 www BrownieDive com info browniedive com ...

Страница 23: ..._____________________ E mail _______________________ Certification Agency ___________________________ Certification Level ______________________ Certification Number __________________ Do you SCUBA dive as well as Hookah dive Yes No How many years have you been diving ____________ How many dives per year ______________ Store purchased from ______________________________ Store Location ___________ ...

Страница 24: ..._________________ __________________________ Brownie s Third Lung 3001 NW 25th Avenue Ste 1 Pompano Beach FL 33069 Place Postage Here F o l d a l o n g t h i s l i n e F o l d a l o n g t h i s l i n e Cut here Cut here Cut here cut here ...

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