Deltech Fitness LS2580 manuale d’uso

Form No: X-1183 (01/2000) Printed in USA Installation, Operation and Maintenance Manual HYDROBLOC LS SERIES HEA TLESS COMPRESSED AIR DR YER MODEL LS60 through LS2580 This instruction manual must be read by everyone who installs or works with this equipment[...]

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Contents HYDROBLOC LS SERIES SPECIFICATIONS Section 1 General Information 1.1 Foreword ............................................................................................................................... 1 - 1 1.2 General System Information ................................................................................................. [...]

Contents Section 4 Maintenance and Repair 4.1 Preventative Maintenance Schedule .................................................................................... 4 - 1 Weekly .................................................................................................................................. 4 - 1 Quarterly .........................[...]

HYDROBLOC LS SERIES SPECIFICA TIONS ¹ Based on 100°F inlet air temperature and -40°F pressure dew point. Maxi- mum recommended inlet temperature, 120°F. For capacity at inlet tem- perature higher than 100°F, consult your local distributor. DETAIL SPECIFICATIONS: Dryer Cycle: NEMA Cycle 6 m inute s Drying 3 minutes Regeneration 3 minutes Dryer [...]

HYDROBLOC LS SERIES SPECIFICA TIONS MODEL PREFILTER AFTERFILTER LS60 D-0100-CF D-0100-PF LS110 D-0175-CF D-0100-PF LS130 D-0175-CF D-0170-PF LS185 D-0250-CF D-0170-PF LS240 D-0250-CF D-0300-PF LS270 D-0400-CF D-0300-PF LS360 D-0400-CF D-0405-PF LS505 D-0600-CF D-0510-PF LS630 D-0600-CF D-0850-PF LS760 D-0750-CF D-0850-PF LS1000 D-1000-CF D-1020-PF [...]

General Information 1 - 1 CAUTION: Each component of a Deltech Hydrobloc LS Series heaterless regenerative desiccant dryer system has been selected to compliment the performance of the other components of the system. Therefore, use of unauthorized parts or supplies or improper operation will degrade system performance. 1.2.1 Dryer This fully automa[...]

1 - 2 General Information 1.2.3 Automatic Drain V alves As previously stated, the accumulated water and oil mix- ture collected by a prefilter must be periodically drained from the prefilter housing sump. A Deltech Automatic Drain Valve is a recommended and reliable means of removing collected moisture, oil and sludge from coalescing prefilter hous[...]

Installation 2 - 1 2 Installation Dryer models LS15 through LS1500 are designed to be moved by means of forklift slotting at the base of the dryer ’ s protective shipping framework and lifting straps in- stalled on the dryer. Dryer models LS2070 and LS2580 are designed to be moved by means of lifting lugs supplied on the desiccant chambers. 2. 3 [...]

2 - 2 Installation 2 . 4 General Piping Information NOTE 1: Use the proper pressure rated piping, fittings and valves as approved by ASME, ANSI, ASA, etc. Separate or special requirements by local and/or municipal codes may also apply. NOTE 2: The manufacturer is not liable for code viola- tions, downtime, component failure or conse- quential damag[...]

Installation 2 - 3 2 .7 Electrical Connection NOTE 1: Use proper, load-rated components as ap- proved by NEC, NEMA, CSA, UL, etc., as re- quired. Local and municipal codes may also apply. All installations and connections must be in accordance with recognized electrical codes in effect. NOTE 2: It is mandatory that each dryer be individually GROUND[...]

2 - 4 Installation CAUTION ST A TIC SENSITIVE DEVICES STATIC SENSITIVE DEVICES CAN BE DAMAGED BY ELECTROSTATIC DISCHARGE. YOU CAN MINIMIZE THE CHANCES OF DESTROYING SUCH DEVICES BY: 1. KNOWING THAT THERE IS A POTENTIAL STATIC SENSITIVE PROBLEM. 2. ADHERING TO THE GUIDELINES LISTED BELOW FOR HANDLING THEM. 3. USING RECOMMENDED PACKAGING AND BENCH TE[...]

Installation 2 - 5 CAUTION: Surges, spikes and input voltage of less than eighty-five (85) VAC or greater than one hundred and thirty-two (132) VAC, may cause the Dryer Con- trol System to operate erratically, or malfunction. This malfunction may or may not be accompanied by an alarm. Adequate surge, spike, brownout, and blackout protection must be[...]

2 - 6 Installation b ) Close the dryer control system enclosure cover and tighten all cover latches. CAUTION: Do not remove the factory programmed micro- computer chip or any I.C. chip from the logic control circuit board. Improper removal will cause irreparable damage to these highly static-sensitive components. Damage to these components will ren[...]

Installation 2 - 7 When the Energy Management System LED indicator is OFF, the dryer either does not have the Compu-Save En- ergy Management System option, or that the sensor has determined that the relative humidity in the on-line chamber has reached the predetermined set point. At next switchover, that chamber will regenerate using purge air. Whe[...]

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Operation 3 - 1 3 Operation that power is supplied to the drain valve; the other LED in- dicates that the drain port is open. The power indicator turns off when the drain port opens. If either LED fails to turn on at the proper time, refer to the maintenance section of this manual. If the dryer is under warranty, call your local representative for [...]

3 - 2 Operation Do not start the dryer with compressed air flow through the dryer. Close customer supplied dryer shut-off valves before beginning start-up procedure. 1 . Refer to the General Arrangement drawing as neces- sary for component identification and location while conducting start-up and operational procedures. Note: If your dryer cannot b[...]

Operation 3 - 3 Afterfilter cartridges are NOT interchangeable and must be installed in their respective assemblies ONLY . The proper filter cartridge part number is listed on each Prefilter and Afterfilter Assembly. 3. Replace and tighten filter assembly bowls. Ensure that O-rings are properly seated. 4 . Close any manual vent or drain valves inst[...]

3 - 4 Operation IMPORTANT: Water molecules can diffuse through a pinhole-size leak even though pressure inside the piping is several hundred PSIG. It is not uncommon to have a minute pinhole leak in a gas line cause an increase in dew point from -40 ° F to -10 ° F at a dis- tance of forty or more feet downstream of the leak. 12. SLOWLY open the c[...]

Operation 3 - 5 right chamber. Both Purge Exhaust Switching Valves will close. The desiccant chambers will im- mediately begin pressurizing to system pressure as indicated by chamber pressure gauges. 10 . The Moisture Indicator ’ s (if dryer so-equipped) bleed valve is installed directly into the back of the indicator ’ s body. Close the Indica[...]

3 - 6 Operation 5. Close any manual vent or drain valves installed in prefilter and afterfilter assemblies. 6 . If the prefilter assembly utilized was factory- equipped with an automatic drain valve or drain trap, inspect for, and remove pipe plug or cap which may have been installed in drain port for shipping pur- poses. 7. Ensure that all associa[...]

Operation 3 - 7 2 0. The Start-Up procedure for models LS2070 and LS2580 is now complete. Proceed to the Normal Operation Checks section of this manual for final op- erational checks and adjustments. 3 . 5 Normal Start-Up or Restart For Dryers With Fixed Cycle Electronic Timer Control (Models LS60 through LS1000 only) 1. Close the Pilot Gas Filter&[...]

3 - 8 Operation chamber is pressurized, the Purge Pressure Indica- tor will read “ system pressure ” .) 12. The Normal Start-Up or Restart procedure for mod- els LS60 through LS1000 is now complete. Proceed to the Normal Operational Checks section of this manual for final operational checks and adjustments. Dryer Models LS1250 and LS1500 1. Clo[...]

Operation 3 - 9 pressurized for regeneration. (When the off-line chamber is pressurized, the Purge Pressure Indica- tor will read “ system pressure ” .) 13. The Normal Start-Up or Restart procedure for mod- els LS2070 through LS2580 is now complete. Pro- ceed to the Normal Operational Checks section of this manual for final operational checks a[...]

3 - 10 Operation b) Close the Pilot Gas Supply Valve. c ) Open the Pilot Gas Filter's Bleed Valve. Allow pi- lot gas system to depressurize through the Pilot Gas Filter ’ s Bleed Valve. When pilot gas pres- sure is sufficiently reduced, the Purge Exhaust Switching Valves will automatically open to de- pressurize dryer through Purge Exhaust M[...]

Maintenance and Repair 4 - 1 4. 1 Preventative Maintenance Schedule Weekly 1 . Check the following operating conditions: a) Purge pressure setting (during regeneration) b) Inlet pressure c ) Inlet flow rate d) Inlet temperature For optimum dryer operation and performance, these recorded parameters should correspond as close as is possible to the de[...]

4 - 2 Maintenance and Repair Annually WARNING! Ensure that the Dryer and any associated Prefilters and Afterfilters are valve isolated and fully depressur- ized before attempting to remove or disassemble any components or subassemblies. Failure to do so may result in serious personal injury and/or equip- ment damage. 1 . Disassemble, clean and insp[...]

Maintenance and Repair 4 - 3 For Dryer Models LS60 through LS1500 a) Fill each chamber with OPD-4 (4mm bead) desic- cant until the specified quantity has been in- stalled. Light tapping on the chamber sides with a soft-face mallet should yield additional free space to allow installation of the specified quan- tity. DO NOT TAMP OR RAM DESICCANT . Fo[...]

4 - 4 Maintenance and Repair 6. Clean accumulated debris from the bowl with soap and water, and dry thoroughly. 7 . LIGHTLY lubricate the new O-ring with a petroleum- based lubricant that is compatible with your applica- tion before installing the new element. 8 . Insert new element, snapping it into place with a firm push up into the head. The ele[...]

Maintenance and Repair 4 - 5 ized. DO NOT continue to remove the bowl until the filter has been completely vented to atmospheric pressure. CAUTION: Filter bowls may be heavy. Caution should be taken when removing the bowl. 4. Remove the bottom bowl by unscrewing it from the head. A strap wrench may be needed. 5 . Remove the nut from the bottom of t[...]

4 - 6 Maintenance and Repair WARNING! Ensure that the Dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any Dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment damage. 3 . Remove hose that connects the drain valve to the fil- ter. 4 . Remov[...]

Maintenance and Repair 4 - 7 4. 6 Moisture Indicator Recharging Procedure Note: Dryer shutdown is not necessary to perform the fol- lowing procedure and can be accomplished without remov- ing the entire assembly. 1. Close the Moisture Indicator Supply Valve, and en- sure that the Moisture Indicator has fully depressur- ized through bleed valve [5] [...]

4 - 8 Maintenance and Repair 4.7 Inlet and Purge Exhaust Switching V alve Maintenance (LS60 through LS760) WARNING! Ensure that the Dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any Dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment da[...]

Maintenance and Repair 4 - 9 Figure 4.4 INLET AND PURGE EXHAUST SWITCHING VALVE (LS60, LS110, LS130, LS185, LS240, LS270, LS360, LS505, LS630, LS760) NOTE: 1. When the unit is located in a corrosive environment, coat sockethead cap screws with a corrosion resistant compound. 4 10 10 1 9 11 16 5 23 21 23 12 18 6 2 19 8 6 18 12 23 21 23 5 16 11 9 1 1[...]

4 - 1 0 Maintenance and Repair 4.8 Inlet and Purge Exhaust Switching V alve Maintenance (LS1000) WARNING! Ensure that the Dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any Dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment damage. 1 . [...]

Maintenance and Repair 4 - 1 1 Figure 4.6 INLET AND PURGE EXHAUST SWITCHING VALVE (LS1000) NOTE: 1. When the unit is located in a corrosive environment, coat sockethead cap screws with a corrosion resistant compound. 18 2 14 19 13 11 16 4 16 17 1 15 7 17 16 4 16 11 13 19 14 3 18 20 21 22 14 16 5 16 6 8 12 10 9 10 12 6 16 5 16 14 22 20 21[...]

4 - 1 2 Maintenance and Repair 4.9 3" Inlet Switching V alve Maintenance (Models LS1250 and LS1500) WARNING! Ensure that the dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment dama[...]

Maintenance and Repair 4 - 1 3 20 19 14 10 11 10 15 18 16 22 21 8 17 8 16 23 15 10 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Figure 4.7 3" INLET SWITCHING VALVE (LS1250, LS1500) NOTE: 1. When the unit is located in a corrosive environment, coat sockethead cap screws with a corrosion resis- tant compound.[...]

4 - 1 4 Maintenance and Repair 4.10 2" Purge Exhaust Switching V alve Maintenance (Model LS1250 only) WARNING! Ensure that the Dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any Dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment da[...]

Maintenance and Repair 4 - 1 5 1 5 8 12 15 13 6 2 16 14 11 10 9 7 3 3 4 Figure 4.8 2" PURGE EXHAUST (LS1250) NOTE: 1. When the unit is located in a corrosive environment, coat sockethead cap screws with a corrosion resis- tant compound. 18 16 17[...]

4 - 1 6 Maintenance and Repair 4.1 1 3" Purge Exhaust Switching V alve Maintenance (Model LS1500 only) WARNING! Ensure that the dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment d[...]

Maintenance and Repair 4 - 1 7 20 18 19 15 10 14 13 12 11 10 9 8 7 6 5 4 3 2 1 17 8 16 Figure 4.9 3" PURGE EXHAUST SWITCHING VALVE (LS1500) NOTE: 1. When the unit is located in a corrosive environment, coat sockethead cap screws with a corrosion resis- tant compound.[...]

4 - 1 8 Maintenance and Repair 4.12 Purge and Outlet Check V alve Maintenance (Models LS60 through LS760) WARNING! Ensure that the dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment dam[...]

Maintenance and Repair 4 - 1 9 Figure 4.10 PURGE AND OUTLET CHECK VALVE ASSEMBLIES (LS60, LS110, LS130, LS185, LS240, LS270, LS360, LS505, LS630, LS760) 2 5 15 9 1 12 14 11 4 6 3 10 8 7 13 NOTE: 1. When the unit is located in a corrosive environment, coat items (2) and (3) with a corrosion resistant com- pound. 2. Torque 1/4 - 20 screws to 40 in-lb[...]

4 - 2 0 Maintenance and Repair 4.13 3" Purge and Outlet Check V alve Maintenance (Models LS1000 through LS1500) WARNING! Ensure that the Dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any Dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or eq[...]

Maintenance and Repair 4 - 2 1 Figure 4.11 3" PURGE AND OUTLET CHECK VALVE ASSEMBLIES (LS1000, LS1250, LS1500) NOTE: 1. When the unit is located in a corrosive environment, coat items (13) and (14) with a corrosion resistant compound. 2. Torque 5/16 - 18 screws to 135 in-lbs. Torque 3/8 - 16 screws to 245 in-lbs. 1 2 3 4 5 7 8 9 10 11 12 13 6 [...]

4 - 2 2 Maintenance and Repair 4.14 Remote Flow Restrictor Maintenance (Model LS1250 only) WARNING! Ensure that the dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment damage. 1. Remove [...]

Maintenance and Repair 4 - 2 3 4.15 Flow Restrictor Maintenance (Models LS1500 through LS2580) WARNING! Ensure that the dryer and any associated prefilters and afterfilters are valve isolated and fully depressur- ized before attempting to remove or disassemble any components or subassemblies. Failure to do so may result in serious personal injury a[...]

DISASSEMBLY/ASSEMBLY INSTRUCTIONS ACTUATOR SUBASSEMBLY 1. Disassemble/Build the actuator subassembly in the order shown by the Actuator Subassembly Diagram (Figure 4.15). A) Secure the retaining plate in the jaws of a vise. B ) Apply Loctite ™ RC-620 to the threads of the shaft guide and thread it into the retaining plate. Using a 1" combina[...]

SHAFT SUBASSEMBLY DETAIL 'C' 2. Adjust orifice stroke. A) Invert the actuator subassembly and place in a vice as shown in Detail C. B) Gently press the flange to the orifice. C) Tighten the nut until the spring retainer slightly contacts the shaft guide. D) Continue tightening nut for an additional 1/2 turn. E) Remove subassembly from the[...]

4.16 Purge Adjusting V alve (Models LS2070 and LS2580) WARNING! Ensure that the dryer is de-energized, valve isolated and fully depressurized before attempting to remove or disassemble any dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment damage. Note: Removal of valve body [4] is not required[...]

4.17 Pilot Gas Filter Maintenance (Models LS2070 and LS2580) WARNING! Ensure that the dryer is de-energized, valve isolated, and fully depressurized before attempting to remove or disassemble any dryer component or subassem- bly. Failure to do so may result in serious personal injury and/or equipment damage. Note: Flow through filter assembly is fr[...]

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Troubleshooting Guide 5 - 1 5 T roubleshooting Guide Dew point degradation 1. Insufficient or excessive purge gas flow during regeneration. 2 . Inlet gas pressure is below the design pres- sure specified on the Dryer Specification La- bel located on the inside cover of the dryer control system enclosure. 3. Inlet gas flow (SCFM) is above the dryer [...]

5 - 2 Troubleshooting Guide 4. Check the compressor aftercooler and cooling system. Adjust as necessary to bring the dryer inlet temperature to design specification. 5. Isolate and depressurize Prefilter Assembly. Inspect prefilter cartridges and end seals for loosening and/or damage. Tighten or replace as necessary. CAUTION: Each component of an D[...]

Troubleshooting Guide 5 - 3 Back pressure on a desiccant chamber during the regeneration cycle. (Chamber ’ s pressure gauge indicates above zero (0) PSIG. Note: The presence of back pressure will result in insufficient regeneration followed by dew point degradation. An off-stream chamber ’ s pressure gauge MUST indicate zero (0) PSIG throughout[...]

5 - 4 Troubleshooting Guide Excessive pressure drop across dryer. 1. Badly broken, dusted or fouled desiccant. 2 . Inlet flow rate (SCFM) is exceeding the dryer ’ s design flow rate as specified on the Dryer Specification Label located on the in- side cover of the dryer system control enclo- sure. 3. Desiccant retaining screens are clogged or fou[...]

Troubleshooting Guide 5 - 5 b) For Models LS1500 through LS2580 WARNING! Removal of the Flow restrictor should not be done un- less the piping to the Purge Exhaust Muffler is ad- equately supported. Failure to do so may result in serious personal injury and/or equipment damage. 1. Remove Flow Restrictor from the line and refer to the Flow Restricto[...]

5 - 6 Troubleshooting Guide 4. Check for pilot gas pressure at on-stream chamber exhaust valve ’ s pilot tubing connection. If pilot pressure is present, Shutdown and Depressurize Dryer. Disassemble, clean and inspect the Switching Valve. Replace all worn or damaged parts as noted. 1. Check indicator lights at solenoid block to determine whether [...]

Troubleshooting Guide 5 - 7 1a . Verify the actual inlet flow rate. Reduce flow rate if operating above the inlet flow rate specified on the Dryer Specification La- bel. If the verified inlet flow rate is not exceeding the specified de- sign flow rate, proceed to POSSIBLE CAUSE #1b. 1 b . Allow the dryer to remain energized and operating in a fixed[...]

5 - 8 Troubleshooting Guide PROBLEM/POSSIBLE CAUSE CHECKS AND REMEDY 4. Off-stream chamber ’ s Inlet Switching Valve or on-stream chamber ’ s Purge Exhaust Switching Valve seat is worn, damaged or fouled (allowing slight pressure leakage to enter regenerating chamber). Fixed Cycle Electronic Timer Control (Mod- els LS60 through LS1000 ONLY) Dry[...]

Troubleshooting Guide 5 - 9 PROBLEM/POSSIBLE CAUSE CHECKS AND REMEDY Automatic drain valve continually discharging or venting. 1 . Clogged diaphragm. 2. Short in electrical component. Automatic drain valve not discharging. 1 . No electrical power. 2 . Timer malfunction. 3 . Solenoid coil malfunction. 4 . Clogged ports. No response when push-to-test[...]

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Appendix A Purge Curves[...]

A - 2 Purge Curves[...]

Purge Curves A - 3 HYDROBLOC LS SERIES PURGE CURVES Calculation of Purge Pressure Setting 6. Locate the Purge Adjusting Valve. Slowly rotate dryer ’ s Purge Adjusting Valve until the Purge Pres- sure Indicator indicates the calculated purge pressure setting. (See following Note). Note: The purge pressure can only be read and ad- justed when an of[...]

A - 4 Purge Curves Figure A.1 — Critical Orifice Calibration Curve (LS60) Orifice Dia. .129 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 5 8 10 12 PURGE GAS FLOW RA TE (SCFM) 14 P 1 10 30 50 70 90 4 0 PURGE PRESSURE P 1 PSIG 67 9 1 1 1 3 1 5 HYDROBLOC LS SERIES PURGE CURVES[...]

Purge Curves A - 5 Figure A.2 — Critical Orifice Calibration Curve (LS110) Orifice Dia. .156 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 6 1 21 62 0 PURGE GAS FLOW RA TE (SCFM) 24 P 1 10 30 50 70 90 4 0 PURGE PRESSURE P 1 PSIG 8 1 01 41 82 22 6 HYDROBLOC LS SERIES PURGE CURVES[...]

A - 6 Purge Curves Figure A.3 — Critical Orifice Calibration Curve (LS130) Orifice Dia. .172 Gas: Ai r Temp: 10 0 ° F C D : .65 100 80 60 40 20 10 14 18 22 PURGE GAS FLOW RA TE (SCFM) 26 P 1 10 30 50 70 90 6 0 PURGE PRESSURE P 1 PSIG 24 20 16 81 2 2 8 HYDROBLOC LS SERIES PURGE CURVES[...]

Purge Curves A - 7 Figure A.4 — Critical Orifice Calibration Curve (LS185) Orifice Dia. .203 Gas: Ai r Temp: 10 0 ° F C D : .65 100 80 60 40 20 15 20 25 30 PURGE GAS FLOW RA TE (SCFM) 35 P 1 10 30 50 70 90 10 0 PURGE PRESSURE P 1 PSIG HYDROBLOC LS SERIES PURGE CURVES[...]

A - 8 Purge Curves Figure A.5 — Critical Orifice Calibration Curve (LS240) Orifice Dia. .257 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 20 30 40 50 PURGE GAS FLOW RA TE (SCFM) 60 P 1 10 30 50 70 90 10 0 PURGE PRESSURE P 1 PSIG 55 45 35 15 25 65 HYDROBLOC LS SERIES PURGE CURVES[...]

Purge Curves A - 9 Figure A.6 — Critical Orifice Calibration Curve (LS270) Orifice Dia. .272 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 25 35 45 55 PURGE GAS FLOW RA TE (SCFM) 65 P 1 10 30 50 70 90 15 0 PURGE PRESSURE P 1 PSIG 60 50 40 20 30 70 HYDROBLOC LS SERIES PURGE CURVES[...]

A - 1 0 Purge Curves Figure A.7 — Critical Orifice Calibration Curve (LS360) Orifice Dia. .290 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 35 45 55 65 PURGE GAS FLOW RA TE (SCFM) 75 P 1 10 30 50 70 90 25 0 PURGE PRESSURE P 1 PSIG 70 60 50 30 40 80 HYDROBLOC LS SERIES PURGE CURVES[...]

Purge Curves A - 1 1 Figure A.8 — Critical Orifice Calibration Curve (LS505) Orifice Dia. .359 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 40 60 80 100 PURGE GAS FLOW RA TE (SCFM) 120 P 1 10 30 50 70 90 20 0 PURGE PRESSURE P 1 PSIG 11 0 90 70 30 50 130 HYDROBLOC LS SERIES PURGE CURVES[...]

A - 1 2 Purge Curves Figure A.9 — Critical Orifice Calibration Curve (LS630) Orifice Dia. .375 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 50 70 90 110 PURGE GAS FLOW RA TE (SCFM) 130 P 1 10 30 50 70 90 30 0 PURGE PRESSURE P 1 PSIG 120 100 80 40 60 140 HYDROBLOC LS SERIES PURGE CURVES[...]

Purge Curves A - 1 3 Figure A.10 — Critical Orifice Calibration Curve (LS760) Orifice Dia. .438 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 80 100 120 140 PURGE GAS FLOW RA TE (SCFM) 160 P 1 10 30 50 70 90 60 0 PURGE PRESSURE P 1 PSIG 150 130 11 0 70 90 170 HYDROBLOC LS SERIES PURGE CURVES[...]

A - 1 4 Purge Curves 100 80 60 40 20 80 120 160 200 PURGE GAS FLOW RA TE (SCFM) 240 P 1 60 100 140 180 220 10 30 50 70 90 40 0 PURGE PRESSURE P 1 PSIG 260 Orifice Dia. .563 Gas: A ir Temp: 1 00 ° F C D : .65 Figure A.11 — Critical Orifice Calibration Curve (LS1000) HYDROBLOC LS SERIES PURGE CURVES[...]

Purge Curves A - 1 5 100 80 60 40 20 125 175 225 275 PURGE GAS FLOW RA TE (SCFM) 325 P 1 100 150 200 250 300 10 30 50 70 90 75 0 PURGE PRESSURE P 1 PSIG 350 Figure A.12 — Critical Orifice Calibration Curve (LS1250, LS1500) Orifice Dia. .688 Gas: A ir Temp: 1 00 ° F C D : .65 HYDROBLOC LS SERIES PURGE CURVES[...]

A - 1 6 Purge Curves 11 0 90 70 50 30 200 300 400 500 PURGE GAS FLOW RA TE (SCFM) 600 P 1 150 250 350 450 550 20 40 60 80 100 100 10 PURGE PRESSURE P 1 PSIG 650 Orifice Dia. .750 Gas: A ir Temp: 1 00 ° F C D : .65 Figure A.13 — Critical Orifice Calibration Curve (LS20700, LS2580) HYDROBLOC LS SERIES PURGE CURVES[...]

Replacement Parts B - 1 Appendix B Replacement Parts[...]

B - 2 Replacement Parts Description Quantity Model Model Model Model Model Required* LS60 LS 1 10 LS130 LS185 LS240 Muf fler 1 1283853 1283853 1283853 1283853 1283853 Relie f V alve 1 1 124704 1 124704 1124704 1 124704 1124704 Pressure Gauge 3 1 125546 1125546 1 125546 1 125546 1125546 AQUADEX ® Repair Kit 1 1207278 1207278 1207278 1207278 1207278[...]

Replacement Parts B - 3 HYDROBLOC LS REPLACEMENT P ARTS Description Quantity Model Model Model Model Model Required* LS270 LS360 LS505 LS630 LS760 Muf fler 1 1283853 1283853 1283285 1283285 1283285 Relie f V alve 1 1 124704 1 124704 1 124704 1 124704 1 124704 Pressure Gauge 3 1 125546 1 125546 1 125546 1 125546 1 125546 AQUADEX ® Repair Kit 1 1207[...]

B - 4 Replacement Parts Description Quantity Model Model Model Model Model Required* LS1000 LS1250 LS1500 LS2070 LS2580 Muffler 1 1283853 1283853 1283853 1283853 1283853 Relief V alve 1 1 124704 1 124704 1 124704 1 124704 1 124704 Pressure Gauge 3 1 125546 1 125546 1 125546 1 125546 1 125546 AQUADEX ® Repair Kit 1 1207278 1207278 1207278 1207278 1[...]

Appendix C Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers[...]

C - 2 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers[...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 3 HYDROBLOC LSC SPECIFICA TIONS ¹ Based on 100 ° F inlet air temperature and -100 ° F pressure dew point. Maximum recommended inlet temperature, 120 ° F. For capacity at inlet temperature higher than 100 ° F, consult your local distributor. DETAIL SP[...]

C - 4 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers HYDROBLOC LSC SPECIFICA TIONS MODEL PR EFILTER AFTERFILTER LSC60 D-0050-CF D-0050-PF LSC110 D-0100-CF D-0100-PF LSC130 D-0100-CF D-0100-PF LSC185 D-0175-CF D-0100-PF LSC240 D-0175-CF D-0170-PF LSC270 D-0175-CF D-0170-PF LSC360 D-0250-CF D-0300-PF LSC505[...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 5 HYDROBLOC LSC PURGE CURVES Calculation of Purge Pressure Setting 6. Locate the Purge Adjusting Valve. Slowly rotate dryer ’ s Purge Adjusting Valve until the Purge Pres- sure Indicator indicates the calculated purge pres- sure setting. (See following [...]

C - 6 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers Figure C.1 — Critical Orifice Calibration Curve (LSC60) Orifice Dia. .094 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 3 4.5 5.5 6.5 PURGE GAS FLOW RA TE (SCFM) 7.5 P 1 10 30 50 70 90 2.5 0 PURGE PRESSURE P 1 PSIG 3 . 5 45678 HYDROBLOC LSC PURGE [...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 7 Figure C.2 — Critical Orifice Calibration Curve (LSC110) HYDROBLOC LSC PURGE CURVES Orifice Dia. .129 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 5 8 10 12 PURGE GAS FLOW RA TE (SCFM) 14 P 1 10 30 50 70 90 4 0 PURGE PRESSURE P 1 PSIG 67 9 1 1 1 [...]

C - 8 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers Figure C.3 — Critical Orifice Calibration Curve (LSC130) HYDROBLOC LSC PURGE CURVES Orifice Dia. .156 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 61 2 1 6 2 0 PURGE GAS FLOW RA TE (SCFM) 24 P 1 10 30 50 70 90 4 0 PURGE PRESSURE P 1 PSIG 8 1 01 4[...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 9 Figure C.4 — Critical Orifice Calibration Curve (LSC185) HYDROBLOC LSC PURGE CURVES Orifice Dia. .172 Gas: Ai r Temp: 10 0 ° F C D : .65 100 80 60 40 20 10 14 18 22 PURGE GAS FLOW RA TE (SCFM) 26 P 1 10 30 50 70 90 6 0 PURGE PRESSURE P 1 PSIG 24 20 1[...]

C - 10 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers Figure C.5 — Critical Orifice Calibration Curve (LSC240, LSC270) HYDROBLOC LSC PURGE CURVES Orifice Dia. .203 Gas: Ai r Temp: 10 0 ° F C D : .65 100 80 60 40 20 15 20 25 30 PURGE GAS FLOW RA TE (SCFM) 35 P 1 10 30 50 70 90 10 0 PURGE PRESSURE P 1 PS[...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 11 Figure C.6 — Critical Orifice Calibration Curve (LSC360) HYDROBLOC LSC PURGE CURVES Orifice Dia. .257 Gas: Ai r Temp: 10 0 ° F C D : .65 100 80 60 40 20 20 30 40 50 PURGE GAS FLOW RA TE (SCFM) 60 P 1 10 30 50 70 90 10 0 PURGE PRESSURE P 1 PSIG 55 45[...]

C - 12 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers HYDROBLOC LSC PURGE CURVES Figure C.7 — Critical Orifice Calibration Curve (LSC505) Orifice Dia. .290 Gas: Ai r Temp: 10 0 ° F C D : .65 100 80 60 40 20 35 45 55 65 PURGE GAS FLOW RA TE (SCFM) 75 P 1 10 30 50 70 90 25 0 PURGE PRESSURE P 1 PSIG 70 60[...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 13 HYDROBLOC LSC PURGE CURVES Orifice Dia. .313 Gas: Air Temp: 100 ° F C D : .65 100 80 60 40 20 20 40 60 80 PURGE GAS FLOW RA TE (SCFM) 100 P 1 10 30 50 70 90 10 30 50 70 90 0 0 PURGE PRESSURE P 1 PSIG 11 0 Figure C.8 — Critical Orifice Calibration Cu[...]

Figure C.9 — Critical Orifice Calibration Curve (LSC760) Orifice Dia. .359 Gas: Ai r Temp: 10 0 ° F C D : .65 100 80 60 40 20 40 60 80 100 PURGE GAS FLOW RA TE (SCFM) 120 P 1 10 30 50 70 90 20 0 PURGE PRESSURE P 1 PSIG 11 0 90 70 30 50 130 HYDROBLOC LSC PURGE CURVES[...]

100 80 60 40 20 40 60 80 100 PURGE GAS FLOW RA TE (SCFM) 120 P 1 30 50 70 90 1 10 10 30 50 70 90 20 0 PURGE PRESSURE P 1 PSIG 130 Orifice Dia. .406 Gas: A ir Temp: 1 00 ° F C D : .65 Figure C.10 — Critical Orifice Calibration Curve (LSC1000, LSC1250) HYDROBLOC LSC PURGE CURVES[...]

100 80 60 40 20 40 80 120 160 PURGE GAS FLOW RA TE (SCFM) 200 P 1 20 60 100 140 180 10 30 50 70 90 0 0 PURGE PRESSURE P 1 PSIG 220 Orifice Dia. .500 Gas: A ir Temp: 1 00 ° F C D : .65 Figure C.11 — Critical Orifice Calibration Curve (LSC1500) HYDROBLOC LSC PURGE CURVES[...]

100 80 60 40 20 80 120 160 200 PURGE GAS FLOW RA TE (SCFM) 240 P 1 60 100 140 180 220 10 30 50 70 90 40 0 PURGE PRESSURE P 1 PSIG 260 Orifice Dia. .563 Gas: A ir Temp: 1 00 ° F C D : .65 Figure C.12 — Critical Orifice Calibration Curve (LSC2070) HYDROBLOC LSC PURGE CURVES[...]

C - 18 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers 100 80 60 40 20 125 175 225 275 PURGE GAS FLOW RA TE (SCFM) 325 P 1 100 150 200 250 300 10 30 50 70 90 75 0 PURGE PRESSURE P 1 PSIG 350 Orifice Dia. .688 Gas: A ir Temp: 1 00 ° F C D : .65 Figure C.13 — Critical Orifice Calibration Curve (LSC2580) H[...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 19 HYDROBLOC LSC REPLACEMENT P ARTS Description Quantity Model Model Model Model Model Re quir ed* LSC60 LSC110 LSC130 LSC185 LSC240 Muffler 1 1283853 1283853 1283853 1283853 1283853 Relief V alve 1 1 124704 1 124704 1 124704 1 124704 1 124704 Pressure Ga[...]

C - 20 Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers HYDROBLOC LSC REPLACEMENT P ARTS Description Quantity Model Model Model Model Model Required* LSC270 LSC360 LSC505 LSC630 LSC760 Muffler 1 1283853 1283853 1283285 1283285 1283285 Relief V alve 1 1 124704 1 124704 1 124704 1 124704 1 124704 Pressure Gau[...]

Specifications, Purge Curves and Replacement Parts for -100 ° F Pressure Dew Doint Dryers C - 21 HYDROBLOC LSC REPLACEMENT P ARTS Description Quantity Model Model Model Model Model Required* LS1000 LS1250 LS1500 LS2070 LS2580 Muf fler 1 1283853 1283853 1283853 1283853 1283853 Relie f V alve 1 1 124704 1 124704 1 124704 1 124704 1 124704 Pressure G[...]

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