background image

  

Tech R60 

1st Stage 

Service Manual

ATLANTIS TECH R60 1st STAGE

Summary of Contents for splash Tech R60

Page 1: ...Tech R60 1st Stage Service Manual ATLANTIS TECH R60 1st STAGE ...

Page 2: ...gulator 1ST STAGE Maximum working pressure 3500psi 232 bar Intermediate pressure 140PSI 135 145PSI Five 3 8 intermediate pressure ports Two 7 16 high pressure ports Chromium plated brass body Stainless steel springs Yoke or DIN For cold water ...

Page 3: ...0 6 1 52 cm w c max 1 atm RECOMMENDED LUBRICANT LTI Christo Lube 111 ATLANTIS TECH R60 FIRST STAGE REGULATOR TYPE Balanced diaphragm with dry environmental seal WEIGHT Yoke 0 94 kg DIN 0 75 kg INTERSTAGE PRESSURE 135 145 psi 9 4 10 bar 140 psi nominal LOW PRESSURE PORTS 5 3 8 24 UNF HIGH PRESSURE PORTS 2 7 16 20 UNF MATERIALS Body CDA 360 Brass O rings Buna N ...

Page 4: ...1 2 3 4 5 6 7 8 9 10 12 13 14 15 31 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 11 32 33 34 ANNUAL SERVICE REPLACEMENT PARTS ...

Page 5: ... 4 0 2 2 2 E N V C A P 1 D IA P G R A G M B A L A N C E R E G P A R T L IS T rts N O IT E M N O D E S C R IP T IO N Q T Y 1 0 1 1 1 Y O K E K N O B 1 2 0 0 5 5 3 5 0 0 P S I Y O K E 1 3 0 1 3 3 Y O K E R E T A IN E R 1 4 0 1 1 3 F IL T E R 1 5 2 0 1 1 0 2 O R IN G 1 6 0 1 1 8 D U S T C A P 1 7 0 1 3 2 S T Y L E D IS K 1 8 0 2 3 1 M A IN H O U S IN G 1 9 0 2 2 9 L IF T E R 1 1 0 0 2 0 6 D IA P H R ...

Page 6: ...ILTER 1 5 2 011 02 O RING 1 10 0206 DIAPHRAGM 1 11 0207 DIAPHRAGM WASHER 1 16 0213 HP SEAT 1 18 2 006 02 O RING 1 19 2 011 02 O RING 1 20 2 016 01 O RING 1 22 3 904 01 O RING 2 24 3 903 01 O RING 4 28 2 012 02 O RING 1 30 2 112 02 O RING 1 33 0226 COLD WATER DIAPRAGM 1 ...

Page 7: ... ft lb 31 19 33 90 N M DIN HOUSING 26 16 18 ft lb 21 70 24 41 N M DIN RETAINER 29 120 130 In lb 13 56 14 69 N M HP BALANCE PLUG 21 40 45 In lbs 4 52 5 10 N M PORT PLUGS 25 23 35 40 In lbs 3 96 4 52 N M ENV CAP 35 HARD HAND TIGHT With rubber pads HOSE INLET END 2 3 ft lb 3 4 Nm HOSE OUTLET END 2 3 ft lb 3 4 Nm ...

Page 8: ...ND FIXTURE BLOCK 13 16 HEX DEEP SOCKET 1 HEX DEEP SOCKET 1 4 HEX BIT SOCKET PIN SPANNER WRENCH 4MM HEX BIT SOCKET STAINLESS HANDLE BAR TORSION BAR O RING TOOL SET YOKE RETAINER WRENCH 6MM HEX BIT SOCKET Service Tools List FIXTURE HOLDER AND FIXTURE BLOCK ...

Page 9: ...ATLANTIS TECH R60 Before you begin disassembly of the regulator test the first and second stages for output pressures and leakage Pre testing in this way will help the technician to pinpoint any specific problems requiring repair ...

Page 10: ...SERVICE PROCEDURES FOR THE R60 The work area must be clean and well lit with clean compressed air available to blow sand and dirt from parts ...

Page 11: ...NER 3 4MM HEX BIT SOCKET FOR PORT PLUG 25 23 6MM HEX BIT SOCKET FOR HP BALANCE PLUG 21 ADJUST SCREW 15 1 4 HEX BIT SOCKET FOR DIN RETRAINER 29 13 16 HEX BIT SOCKET FOR DIN RETRAINER 26 5 25N M 3 8 TORQUE WRENCH ADJUSTABLE 19 110N M 3 8 TORQUE WRENCH ADJUSTABLE STAINLESS HANDLE BAR 1ST STAGE ANNUAL SERVICE KIT CLEAN SHOP RAGS SOAPY SPRAY LTI CHRISTO LUBE MCG 129 OR DOW CORNING 111 SILICONE GREASE O...

Page 12: ...ge Inspect the hose assembly for any cuts or cracks especially on the hose at the metal ferrules Blow the interior bores of the hoses Replace the hose assembly if any cuts or cracks are found Remove and discard the O rings from each end of the hose Clean rinse and blow dry the interior bores of the hoses Replace the hoses if necessary ...

Page 13: ...Unscrew and remove the environmental end cap 34 Remove and discard the clear cold water diaphragm 33 Remove the black transmitter piston 32 ...

Page 14: ...the body into the fixture block or clamp carefully in a soft jawed bench vise Use a 1 4 HEX BIT SOCKET to remove the DIN retainer 29 and DIN wheel 27 use a 13 16 HEX DEEP SOCKET to remove the DIN Housing 26 ...

Page 15: ... filter 4 the filter O ring 5 and DIN retainer O ring 28 30 if the regulator is DIN equipped Discard all O rings Use a 4MM HEX BIT SOCKET to remove all port plugs 25 23 from the body Discard the port plug O rings 24 22 ...

Page 16: ... STAINLESS HANDLE BAR into the HP port Put the body into the fixture block with the hp balance plug 21 facing up Use a 6MM HEX BIT SOCKET to remove the HP balance plug assembly 16 17 18 19 20 21 from the body 13 ...

Page 17: ...Remove the HP SEAT 16 and SPRING 17 Remove and discard all O rings from the HP BALANCE PLUG 21 ...

Page 18: ...r installed in the hole in the diaphragm clamp 31 to loosen and remove the diaphragm clamp from the body The heel of the spanner can be wrapped with tape to help prevent damage to the chrome finish on the diaphragm cap ...

Page 19: ...sher 11 and lifter 9 from the body 8 Discard the diaphragm 10 plus washer 11 NEVER reuse the diaphragm in the first stage A used diaphragm will not clamp securely as required A used diaphragm may come loose during use causing a severe regulator malfunction This is true with all diaphragm first stages Failure to heed this warning may result in serious injury or death ...

Page 20: ...o damage orifice sealing areas 5 2 3 Soft parts absorb ultrasonic energy Remove all O rings and seals from metal parts before cleaning them If possible do not clean plastic parts with the metal parts or at least understand that every plastic part you put into the ultrasonic cleaner is slowing down the ultrasonic cleaning process for the rest of the parts 5 3 COMMONLY USED CLEANING SOLUTIONS SOLUTI...

Page 21: ...Remove the regulator parts from the cleaning solution Rinse with clean fresh water then blow internal passageways dry with clean dry compressed air ...

Page 22: ... If the regulator was leaking air because of scratches or wear replace the parts If some corrosion deposits persist carefully wipe them away with a plastic scrubbing cloth or plastic or wooden dowel Blow any resulting dust out of the regulator parts ...

Page 23: ...Closely examine the sealing cones orifices in the body 8 where the HP Seat 16 seals ...

Page 24: ...of each O ring in the Service Kit remove them from the bag and use the O ring Identification Chart on the front page of this manual Lay each O ring over its corresponding picture on the page and read the description Before installing new O rings into the regulator lightly lubricate the O rings with LTI Christo Lube MCG129 for enriched air regulators or Dow Corning 111 silicone grease The most effe...

Page 25: ...y STAINLESS HANDLE BAR screw in hp port or place the body 8 carefully into a fixture so that the yoke retainer or DIN housing is facing up Tighten the yoke retainer with a 1 HEX SOCKET or 13 16 HEX DEEP SOCKET for the din housing follow the Torque Specifications If the regulator has a DIN connection Install the din wheel 27 into the din housing 26 Install the o ring 28 30 into the din retainer Han...

Page 26: ...aphragm 10 and washer 11 into the body 8 NEVER reuse the diaphragm in the first stage A used diaphragm will not clamp securely as required A used diaphragm may come loose during use causing a severe regulator malfunction This is true with all diaphragm first stages Failure to heed this warning may result in serious injury or death ...

Page 27: ...at 12 onto the center of the diaphragm Place the main spring 14 and washer 13 onto the spring carrier 16 Screw the adjust screw 15 about two turns into the diaphragm clamping 31 from the outside end of the diaphragm clamp ...

Page 28: ...iaphragm Tighten the clamp down by hand as far as possible Use the pin spanner wrench to tighten the diaphragm clamping the rest of the way down Tighten to 25 30 ft lb 34 40 Nm torque This is essential to ensure that the diaphragm is securely clamped Use a soft material as a cushion under the spanner to prevent marks from being made on the diaphragm clamp ...

Page 29: ...t 16 Snap the end of the spring 17 over the ledge on the HP seat Insert the valve and spring into the balance plug 21 Install the balance plug and valve assembly onto the end of the 1st stage Take care to insure that the HP seat 16 fits over the stem of the lifter 9 as you install the assembly into the body Screw the balance plug 21 assembly into the body with a 6MM HEX BIT SOCKET Tighten to 2 3 f...

Page 30: ...You should now have a complete R60 1st Stage with only the Transmitter piston 32 cold water diaphragm and environmental cap to be fitted after setting the intermediate pressure ...

Page 31: ...on Install an intermediate pressure test gauge into one of the low pressure ports of the first stage and a functional 2nd stage into another low pressure port Plug any remaining open outlet ports with suitable port plugs NOTE The following test determines the regulator s lock up pressure the pressure put out by the first stage during a no flow condition Attach the regulator to a tank valve giving ...

Page 32: ... If no leaks are found watch the intermediate pressure gauge reading rise as you continue turning the air on slowly It should stop before 145 psig 10 bar since the intermediate pressure has not been set yet If the pressure gauge continues to rise above 150 psig 10 4 bar turn the air supply OFF immediately and inspect the regulator to determine the cause ...

Page 33: ...EX BIT SOCKET installed into the SPRING ADJUSTER 15 to change the intermediate pressure Turn the spring adjuster clockwise in 1 8 turn steps to raise the intermediate pressure and counterclockwise in 1 8 turn steps to lower it Always push the purge cover briefly between each adjustment step Do not push on the diaphragm with the tip of the Allen wrench or a false higher reading will occur The optim...

Page 34: ...mediately to the proper lock up pressure and stay there Let the regulator sit with the tank valve turned on for several minutes The intermediate pressure reading may rise about 3 psi in the first three seconds after lock up but after that it should not rise more than another 4 psi 3 bar in five minutes Note Never set the output pressure of the first stage above 145 psig 10 bar To finish installing...

Page 35: ... over the transmitter piston and Atlantis decal Install env cap 34 onto the diaphragm clamp 19 Use a clean rag to help grasp the end cap Tighten the env cap firmly Use enough force so that the end cap cannot be loosened easily by hand Use the Pin Spanner to tighten the end cap Use a soft material as a cushion under the spanner to prevent marks from being made on the end cap ...

Page 36: ... with one finger while watching the intermediate pressure gauge The pressure should rise about 1 psi for every pound of force For example five or ten psi 35 7 bar increase in intermediate pressure when the diaphragm is pushed with five or ten pounds ...

Page 37: ... should see the clear hydrostatic diaphragm 33 pull into the body assembly If the regulator is re pressurized the clear diaphragm will push out to the flat position If by mistake the env cap 34 is loosened and then re tightened without pressure applied to the first stage the clear diaphragm will bulge outwards when the regulator is under pressure ...

Page 38: ... Replace seat Nick in sealing surface of Body Orifice 8 Replace Body or Buff out Scratch Worn O ring 18 on HP valve stem Replace O ring Scratch in groove where O ring 18 seals Replace balance plug 21 Seat 16 has not taken shape of Orifice yet Let the Regulator sit with the pressure on for a few minutes and measure pressure again HIGH FREQUENCY HUMMING OR BUZZING DURING INHALATION POSSIBLE CAUSE RE...

Reviews: