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.24

AIRLOCK

Replacing Airlock Critical Components

Diminished performance or a noticeable drop in blast pressure at the gun may indicate a worn or
damaged component in the airlock. Most airlock problems are typically caused by a foreign object
(airborne or otherwise) falling through the hopper pellet screen, mixing with the dry ice pellets, and
becoming lodged inside the airlock or doing damage as it passes through to the blast hose and gun

.

(Note: You can avoid unnecessary expense and repairs by closing the hopper lid after filling with
ice and prior to blasting.)

In order to properly inspect or replace the critical components, the airlock

assembly must be removed from the unit. To do this:

1.

Remove air supply hose from the PHX-200. Also remove the gun and blast hose assembly if
attached. (pic 1)

2.

To avoid spillage, remove the lubricator bowls and set aside. (pic 2)

3.

Detach the inlet blast air hose coupling from airlock assembly inlet. (pic 3).

4.

Carefully place some blocks on the ground. Lay the unit on the blocks with the control panel
facing down using care to prevent the regulator and e-stop button from being damaged. Be
careful that hinged metal lid does not “flop” backwards suddenly during this procedure. (pic 4)

5.

Remove the airlock motor air supply lines from the push fittings. (pic 5)

6.

Remove the large cotter pin from the airlock retaining latches. (pic 6)

Pic 1

Pic 2

Pic 4

Pic 5

Pic 6

Pic 3

Содержание PHX-200

Страница 1: ...PHX 200 Dry Ice Cleaning System U S E R S G U I D E...

Страница 2: ...g 16 Shut Down 17 PREVENTIVE MAINTENANCE Daily Preventive Maintenance 18 Adding Oil 19 Main Filter Inspection and Replacement 20 Trigger Line Filter and Blast Air Pilot Filter 21 PERIODIC MAINTENANCE...

Страница 3: ...n be kept in a safe place Have it readily available when utilizing the services of the manufacturer with regards to technical support service parts etc The written material herein contains proprietary...

Страница 4: ...mpany s prior written approval The effects of corrosion erosion and normal wear and tear are specifically excluded from warranty Correction by the Company of nonconformities whether patent or latent i...

Страница 5: ...to operate the equipment we recommend that you take the time to fully familiarize yourself with the contents of this User s Guide The information contained in this guide can save invaluable time by h...

Страница 6: ...ty air flow from the nozzle This air flow creates friction as it passes through normal static air resulting in high decibel noise levels Though these levels can be controlled somewhat by altering pres...

Страница 7: ...opper while it is loaded with dry ice Doing so may cause severe deep tissue burns Always wear heavy duty insulated gloves and long sleeved clothing for protection when handling dry ice or cold equipme...

Страница 8: ...PG G 8 KEY COMPONENT IDENTIFICATION 1 Control Panel 2 System Supply Valve 3 Auger Drive Lubricator 4 Air Supply Inlet 5 E Stop Button 6 Filter Separator w Autodrain 7 Auger Drive Assembly 8 Airlock Mo...

Страница 9: ...RATE PHX 200 DRY ICE CLEANING SYSTEM ARM 20 0 10 30 60 PSI 40 50 0 300 PSI 250 50 100 200 150 2 1 3 4 5 6 7 1 Read User s Guide Information 2 Asphyxiation Hazard 3 Wear Proper Protective Gear 4 High...

Страница 10: ...oisture oil rust or other contaminants may clog filters and damage the logic control and internal components A good desiccant or refrigerant dryer should be installed between your compressor and the P...

Страница 11: ...gs pic 2 3 Install the nozzle by a twisting threaded retainer to completely open position b place nozzle into end of blast gun c tighten retainer to secure the nozzle Improper seating of the nozzle in...

Страница 12: ...free now and in the future 1 Check the Filter Separator sight glasses for accumulated moisture or remove the canister to inspect the filter for contamination Clean canister and replace filter element...

Страница 13: ...d metal lid to expose hopper BE AWARE OF AND KEEP CLEAR OF PINCH POINTS pic 2 3 Use a sturdy scoop or similar device to load dry ice pellets into the hopper pic 3 Be careful not to inhale concentrated...

Страница 14: ...r particular blasting application Note It is normal for the pressure to drop 3 7 PSI proportional to the set pressure when trigger is pulled so adjust accordingly Experience will dictate proper settin...

Страница 15: ...n is pointed in safe direction and secure Turn the Arm Disarm switch clockwise to arm the PHX 200 The indicator will turn green and the momentary switch will return to the center position The gun trig...

Страница 16: ...op the blasting operation they can turn the Arm Selector counter clockwise to Disarm the trigger This will cause the indicator to turn red and blasting will stop and end with 3 sec 45 psi purge cycle...

Страница 17: ...ystem Supply Valve Lockout collar will latch and system will vent Pic 3 System may be locked out with a padlock through the lockout collar 4 Close the air supply valve at the source Pic 4 5 Vent remai...

Страница 18: ...ination Clean canister if needed A COLLAPSED FILTER ELEMENT WILL CONTAMINATE THE SYSTEM See page 20 for canister removal and filter replacement procedure pic 1 2 Visually inspect Auger Drive Lubricato...

Страница 19: ...Visually inspect oil levels daily and add oil before lubricator bowls are empty If wet dirty air is being used water dirt rust and emulsified oil can accumulate in lubricator bowls making it look like...

Страница 20: ...o pass and cause damage to the system To gain access to the filter element follow this simple procedure 1 Close System Supply Valve to isolate Filter Separator Lockout collar will latch and system wil...

Страница 21: ...rom unit pic 2 3 Using two wrenches remove the cap from the filter housing to expose the sintered bronze filter element pic 3 4 Remove filter element Important Remember proper configuration of interna...

Страница 22: ...l not mesh properly with the sprockets and should be replaced A chain that is over tightened may stretch and cause premature chain failure and sprocket wear Checking Adjusting the Drive Chain Tension...

Страница 23: ...x screws on the motor mounting plate pic 10 5 Verify that the auger directional switch on motor ratchet is rotated fully clockwise pic 11 6 Install the chain guard and tighten the three screws that se...

Страница 24: ...ce and prior to blasting In order to properly inspect or replace the critical components the airlock assembly must be removed from the unit To do this 1 Remove air supply hose from the PHX 200 Also re...

Страница 25: ...internal walls of the housing for damage If all parts are good install the new rotor onto the spline pic 11 12 Reinstall airlock assembly onto the PHX 200 by reversing steps 1 10 Airlock Motor Spline...

Страница 26: ...r reinstall muffler Protect the engine this way before long shutdown periods DO NOT RUN THE AIRLOCK FOR LONG PERIODS WITHOUT ICE Muffler Over time the muffler can become clogged with particles and res...

Страница 27: ...PLINED SHAFT 3 30278 001 CENTERING RING 4 50203 001 MUFFLER 5 50114 688 ELBOW 6 50114 158 ELBOW 7 50004 002 ELBOW 8 50053 001 VALVE 9 50015 002 CONNECTOR 10 50002 F04 PLUG 11 50057 628 ELBOW FOLLOWING...

Страница 28: ...r is released To lock setting tighten the jam nut WARNING If valve is closed completely the purge cycle will not disengage Control Air Regulator This regulator protects the entire control system and t...

Страница 29: ...k 1 Close System Supply Valve 2 Remove large black tube from regulator and connect a pressure gauge to the fitting where tube was removed 3 Open System Supply Valve 4 Gauge should read 45 PSI To Set 1...

Страница 30: ...P PH HO OE EN NI IX X U UN NL LI IM MI IT TE ED D L LL LC C P PH HX X 2 20 00 0 U US SE ER RS S G GU UI ID DE EP PG G 30...

Страница 31: ...P PH HO OE EN NI IX X U UN NL LI IM MI IT TE ED D L LL LC C P PH HX X 2 20 00 0 U US SE ER RS S G GU UI ID DE EP PG G 31...

Страница 32: ...llowing items to set it up Fittings to connect shop air hose to the 1 inlet on the PHX 200 1 JIC Cap to cap off blast hose connection Cap off Airlock outlet at the blast hose connection Connect air to...

Страница 33: ...lfunctioning Clean out or replace tubing or device Correct cause of contamination TRIGGER DOES NOT START BLAST CYCLE PHX 200 not ARMED indicator red Turn ARM selector clockwise indicator should turn g...

Страница 34: ...e the water in the air to freeze and plate out in the Blast Hose Gun and Nozzle Eventually causing restriction and plugging Defrost Clean and dry the gun and hose Check incoming air supply for cause o...

Страница 35: ...nternals Bench test the motor Repair or replace as required If no this indicates either a plugged motor exhaust muffler try again with muffler removed Or a problem with the Control ValveCV3 Go to next...

Страница 36: ...askets If something is lodged in the Air System it will have to be retrieved to eliminate restriction BLAST PRESSURE AND OR ICE RATE DROPS SLOWLY WHEN TRIGGER IS PULLED Indicates an undersized compres...

Страница 37: ...s not operating See nextStep If yes it means that the Vibrator is getting air but is seized Vibrator can be removed and cleaned with ATF fluid until the piston moves freely Does the control valve get...

Страница 38: ...VALVE AIRLOCK MOTOR CONTROL VALVE PRESSURE SWITCH SET 25 PSI ELAPSED TIME INDICATOR AUGER CONTROL VALVE HOSE SET 3 SEC E STOP VALVE 2 ENABLE YES VALVE E STOP VALVE 1 ARM CONTROL VALVE PURGE YES VALVE...

Страница 39: ...BRATOR AUGER MOTOR 50126 001 M 1 M 2 MOTOR AIRLOCK AUGER 50202 001 30088 001 PI 1 PI 2 PI 3 PRESS INDICATOR SYSTEM ARM BLAST AIR ICE RATE 50027 212 50108 300 50108 060 PS 1 PRESS SWITCH ETM CONTROL 40...

Страница 40: ...1 14 25 25 FROM BLUE TUBE MANIFOLD SEE CONTROL SHELF SEE CONTROL PANEL 7 8 9 5 5 6 6 56 56 TO AIRLOCK VIBE LUBRICATOR SEE FRAME MOUNTED COMPONENTS 14 TO BLACK TUBE MANIFOLD DISTRIBUTION AIR INLET V1...

Страница 41: ...LTER 58 37 29 14 28 36 4 4 2 3 3 SEE DISTRIBUTION SEE CONTROL SHELF 30140 TUBEC PHX 200 TUBE DIAGRAM SHEET 2 OF 4 CONTROL PANEL AND E STOP 53 PI 2 CV5 REG1 PI 3 REG5 CK1 RES2 PI 1 VB3 VB4 TO AUGER MOT...

Страница 42: ...ROM DISARM VALVE OUTLET SEE DISTRIBUTION SEE SYSTEMS SEE DISTRIBUTION SEE FRAME MOUNTED COMPONENTS ARM OR VALVE ARM YES VALVE TRIGGER YES VALVE PURGE YES VALVE ENABLE YES VALVE VIBE NOT VALVE VIBE INT...

Страница 43: ...OM ICE RATE CONTROL OUTLET 47 FROM YELLOW MANIFOLD 49 FROM TIMER PORT 2 50 51 TO VIBE NOT VALVE PORT X 56 FROM AIRLOCK REG 26 FROM BLUE MANIFOLD 26 57 57 47 49 51 55 50 FILTER AT2 VIBE1 LUBE1 LUBE2 CV...

Страница 44: ...RFECTIONS IF PRESENT REDUCED SERVICE LIFE IS PROBABLE AND FUTURE REPLACEMENT SHOULD BE PLANNED C C C C APPLY LOW STRENGTH PLASTIC THREADLOCKER TO NUT Snap Fit Tab Detent must snap into groove for prop...

Страница 45: ...2 30087 001 1 ELBOW STREET 1 NPT SP 3 1 50004 002 ELBOW MALE 1 4NPT 1 4 50067 002 FILTER 1 4 5 6 1 50106 462 ELBOW FEMALE 1 8T X 1 4NPT 7 50125 008 1 BALVE VALVE VENTED 1 NPT 1 50060 221 NIPPLE 1 NPT...

Страница 46: ...11 12 13 14 15 17 16 18 19 20 21 15 22 24 28 27 26 25 23 www phoenixunlimitedllc com PHOENIX UNLIMITED LLC BLAST AIR ICE RATE PHX 200 DRY ICE CLEANING SYSTEM ARM 20 0 10 30 60 PSI 40 50 0 300 PSI 250...

Страница 47: ...NPT 1 50114 143 ELBOW MALE 1 8T X1 8NPT 11 12 TEE RUN 3 8T X 1 4NPT 50055 628 1 50112 029 RESTRICTOR AUGER START 13 1 14 50005 004 TEE MALE BRANCH 1 4NPT 50057 628 16 CHECK VALVE 50113 025 1 2 50016 0...

Страница 48: ...LOGIC VALVE YES 50023 004 4 LOGIC VALVE NOT 50023 003 1 TIMER VALVE 50023 006 1 PRESS SWITCH ASSY 30288 001 1 SHELF ASSY PHX 200 001 QTY 17 CABLE TIE 40028 001 1 1 40007 001 TIMER LCD 18 19 1 30134 0...

Страница 49: ...T NO 30142 E STOP ASSY 001 QTY 1 BRACKET E STOP 30141 001 1 1 50123 004 BUTTON PUSH PULL 2 50124 001 1 LEGEND PLATE E STOP 3 1 50110 001 VALVE MOUNTING RING 2 4 50111 912 VALVE NP 5 NO NO REAR VIEW OF...

Страница 50: ...TEE MALE RUN 1 4NPT 1 30088 001 RATCHET ASSY 8 9 SCREW FLT HD 1 4 20 X 1 75 10005 546 10 30007 001 2 1 CLAMP SUPPORT BLOCK 1 30008 001 SUPPORT BLOCK 11 12 SCREW FLT HD 1 4 20 X 75 10005 540 4 13 14 1...

Страница 51: ...063 003 1 1 50060 131 PIPE NIPPLE 1 4 CLOSE 2 50002 Z04 1 PIPE PLUG 1 4 3 1 50016 002 ELBOW 5 32T X 1 8NPT 1 4 50053 001 VALVE POPPET 1 4 5 6 1 50040 002 TEE MALE RUN 1 4NPT 7 50057 628 2 ELBOW 3 8T X...

Страница 52: ...PG 52 AIRLOCK ASSEMBLY 34 35 36 16 17 18 20 19 25 26 27 28 23 24 3 2 6 31 21 30 29 3 1 5 6 REQ 4 REQ 9 10 12 14 15 11 13 22 7 2 REQ 2 REQ 2 REQ 2 REQ 2 REQ 33 4 11...

Страница 53: ...083 001 VALVE ACTUATED BALL 13 1 14 50060 226 PIPE NIPPLE 1 15 ELBOW 1 50038 016 1 1 50004 002 ELBOW 1 4 16 50053 001 1 POPPET VALVE 17 1 50015 002 CONNECTOR 5 32 TUBE 1 18 50002 Z04 PIPE PLUG 1 4 19...

Страница 54: ...0012 029 Standoff Bearing Retainer 1 4 10007 I06 Screw 1 4 x 3 8 1 5 10019 013 Flatwasher 1 4 1 6 10018 004 Lock washer 1 4 1 7 30035 001 Sprocket Auger 1 8 30090 001 Key Auger 1 9 10032 812 Screw Bea...

Страница 55: ...PG 55 GUN ASSEMBLY A A B 5 4 1 2 3 8 9 6 7 A SECTION A B 11 4 10 12 14 13 A 2 REQ SECTION A A 15 17 16 18 19 20 16 21 22 23 24 8 25 26 27 F E D C B A A A 3 REQ 6 REQ...

Страница 56: ...014 001 1 CONNECTOR BARBED 5 32 15 30052 001A 1 SHAFT GUN 16 20008 001 2 BEARING FLANGED 17 10029 034 1 RETAINING RING SPIRAL 18 30067 001 A R SHIM GUN 19 30051 001 1 RETAINING COLLAR GUN 20 20002 001...

Страница 57: ...kg of pellets Ice Consumption Range Adjustable rate 5 lbs to 5 lbs min 0 23 kg 3 2 kg dependent on pellet length quality Supply Air Pressure Range 70 psi 250 psi 4 8 bar 17 2 bar Air Consumption Range...

Страница 58: ...0104 001 Regulator Pilot Blast Air 1 50044 001 Regulator Rotor Speed Vibe Strength Purge Press 1 50094 001 Regulator Control Air 1 50126 002 Lubricator 1 50053 002 Valve Poppet 1 8 NPT Trigger Arm 1 5...

Страница 59: ...PG 59 Customer Support 951 278 2229 310 N Cota Street Suite H Corona CA 92880 Telephone 951 278 2229 Fax 951 278 0084 http www phoenixunlimitedllc com...

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