ADC AD-170SE installation manual Operating Steam Pressure, Steam Information

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H. STEAM INFORMATION

It is your responsibility to have ALL steam plumbing connections made by a qualified professional to assure that the installation is adequate and conforms to local and state regulations or codes.

IMPORTANT: Failure to comply with the requirements stipulated in this manual can result in component failure, which will VOID THE WARRANTY.

NOTE: The dryer is manufactured with a pneumatic (piston) damper system, which requires an external supply of clean, dry, regulated air (80 psi ± 10 psi [5.51 bar ± 0.68 bar]). Refer to Steam Damper Air System Connections, Section H, item 4.

1.Steam Coil pH Level

The normal pH level for copper type steam coils must be maintained between a value of 8.5 to 9.5. For steel type steam coils the pH level must be maintained between a value of 9.5 to 10.5. These limits are set to limit the acid attack of the steam coils.

IMPORTANT: Coil failure due to improper pH level will VOID THE WARRANTY.

2.Steam Requirements – High Pressure

Inlet ------ 1-1/2” supply line connection -- qty. one (1) at top manifold. Return --- 1-1/2” return line connection --- qty. one (1) at bottom manifold.

Operating Steam Pressure

Maximum

125 psig*

 

862 kPa

Heat Input (Normal Load)

 

19 Bhp

 

 

 

 

Consumption (Approximate)

725 lb/hr

 

328.85 kg/hr

Shaded areas are stated in metric equivalents

*The minimum operating pressure for optimum results is 100 psig (689.47 kPa).

3.Installation Instructions

To ensure an adequate supply of steam is provided, be sure that the steam supply lines and steam return lines are sized and laid out as stipulated in this manual. Inadequate steam supply lines and steam return lines or improper steam plumbing will result in poor performance and can cause component failure. Clean, dry steam must be provided to the dryer.

IMPORTANT: Steam coil failure due to water hammer by wet steam will VOID THE WARRANTY.

a.The presence of the condensate in the steam supply line will cause water hammer and subsequent heat exchanger (steam coil) failure. The steam supply connection into the main supply line must be made with a minimum 10-inch (25.4 cm) riser. This will prevent any condensate from draining towards the dryer.

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Contents AD-170SE Installation Manual Retain This Manual In a Safe Place For Future Reference For Your Safety Page Table of Contents Section Procedure for Functional Check Receiving and Handling Important InformationWhat to do if YOU Smell GAS Safety PrecautionsStandards Specifications SPECIFICATIONS/COMPONENT IdentificationSpecifications Gas and Steam Component Identification Page Location Requirements Installation ProceduresUNPACKING/SETTING UP Page Dryer Enclosure Requirements Fresh AIR Supply Requirements General Exhaust Ductwork Information Exhaust RequirementsAnywhere Downstream of the Dryer Page Page Page Page Electrical Information GAS and Steam Page Page GAS Information Type of GAS Page Page Steam Information Operating Steam PressureSteam Damper System Compressed Air Supply Air Pressure Page Preparation for OPERATION/START-UP Preoperational Test Basket Tumbler Coating Compressed AIR Requirements Preoperational InstructionsShutdown Instructions SERVICE/PARTS Information ServiceParts Returning Warranty Cards Warranty InformationWarranty Returning Warranty PartsPage Cleaning Routine MaintenanceSteam Dryers Lubrication AdjustmentsManual Reset Burner HI-LIMIT Instructions PhaseDual Timer Data Label Information Timing Legend Reversing Timer SPIN/DWELLADJUSTMENTSProcedure for Functional Check Replacement Components Page Sensoractivated Fire Extinguishing S.A.F.E. System InstallationTypical water supply Optional Manual Bypass System Reset NON-COIN S.A.F.E. System Check ProcedureF.E. System Theory of Operation Page ADC Part No 12 01/23/09