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Page 2 of 12 

Drawing   : - TPC159 
Issue 

: - 4 

Date 

: - 24/11/16 

 
 

UNPACKING 

 

Carefully  remove  the  LD-82  dehumidifier  process  dryer  and  the  Universal 
Controller from its transit box and visually check for signs of transit damage. If 
there is evidence of damage DO NOT attempt to operate the units, call your 
supplier  for  advice.  Do  not  discard  the  packing;  it  will  be  useful  when 
transporting the dehumidifier unit in the future. 

INTRODUCTION 

 
The  LD-82  dehumidifier  process  dryer  is  supplied  complete  with  a  Universal 
Controller (STC1) ready for installation into a pre-built drying chamber. 
Instructions  for  the  building  of  the  drying  chamber  can  be  supplied  by  Ebac 
Ltd. 
Ask for the Ebac Technical Publication (TP 132), “Wood Drying with the Ebac 
range of small scale wood dryers” 
 
The  LD-82  dehumidifier  process  dryer  removes  moisture  from  the  air  that  is 
circulating through the unit. 
 
The  LD-82  dehumidifier  process  dryer  requires  no  previous  experience  with 
drying  as  it  is  simple  to  install  and  operate.    The  process  dryer  is  energy 
efficient, quiet to operate and will cause no pollution problems. 
 
The  Ebac  method  of  drying  is  a  process  of  dehumidification.    The  LD-82 
dehumidifier  process  dryer  is  placed  in  a  sealed  chamber  with  the  produce 
required to be dried.  By continually  removing moisture from the air  which is 
circulated  through  the  product  stack,  the  LD-82  process  dryer  creates  a 
condition  in  which  the  product  progressively  releases  its  moisture  under  the 
controlled conditions. 
 
As  the  process  is  one  of  re-circulation  of  the  same  air  (within  the  chamber), 
minimal  energy  loss  occurs  and  therefore  the  running  costs  are  kept  low.  
Capital  costs  are  also  kept  low  with  the  Ebac  LD-82  dehumidifier  process 
dryer.  However, the dried product is of the highest quality with consistent and 
even moisture content. 
 
Because the drying process is carried out within the controlled conditions, the 
repeatability of each batch of product being dried is always of the same high 
quality and moisture content. 
 
The  LD-82  dehumidifier  process  dryer  themselves  are  easily  installed  in  the 
ready made chamber of the requisite size. 
 

Содержание LD-82

Страница 1: ...11 16 LD LD LD LD 82 82 82 82 DEHUMIDIFIER PROCESS DEHUMIDIFIER PROCESS DEHUMIDIFIER PROCESS DEHUMIDIFIER PROCESS DRYER DRYER DRYER DRYER 1320500 1320500 1320500 1320500 OWNER S MANUAL OWNER S MANUAL...

Страница 2: ...it is simple to install and operate The process dryer is energy efficient quiet to operate and will cause no pollution problems The Ebac method of drying is a process of dehumidification The LD 82 deh...

Страница 3: ...moisture which is collected and led away The cool air then passes the hot condenser where it is reheated with the same energy removed during the cooling phase With the addition of other radiated heat...

Страница 4: ...anufactured by Ebac Industrial Products Ltd is as follows R134a 1300 R407c 1610 For type and weight of refrigerant contained in this unit please refer to the product data label MODEL LD 82 HEIGHT 600...

Страница 5: ...on the outside of the chamber or adjacent wall WIRING Connect the LD 82 dehumidifier process dryer to a 230V 1 phase 50Hz supply as follows Brown Live Blue Neutral Green Yellow Earth ground DRAINAGE...

Страница 6: ...of the fan motor is to run continuously whenever power is supplied to the dehumidifier The fan motors used in the LD 82 dehumidifier process dryer unit are induction protected i e the motor is able to...

Страница 7: ...e the build up of ice No attempt should be made to cut open any part of the refrigeration circuit due to high pressures and gas involved If the unit is switched off at the mains power supply for any r...

Страница 8: ...using and that it rotates freely The motor is sealed for life and therefore does not require lubrication 3 To check the refrigerant charge run the unit for 15 20 minutes and briefly remove the cover T...

Страница 9: ...he refrigerant compressor The charging stub should be crimped and rebrazed after servicing NEVER allow permanent service valves to be fitted to any part of the circuit Service valves may leak causing...

Страница 10: ...ressor OH Protector 3021529 Compressor Start Relay 3021530 Compressor Start Capacitor 3021531 Condenser Coil 3020740 Evaporator Coil 2320515 Filter Dryer 3020937 Fan Motor 3040214 Heater Element Prote...

Страница 11: ...d This product contains fluorinated greenhouse gases covered by the Kyoto Protocol The refrigeration system is hermetically sealed The Global Warming Potential GWP of refrigerants used in products man...

Страница 12: ...ww eipl co uk sales eipl co uk American Sales Office Ebac Industrial Products Inc 700 Thimble Shoals Blvd Suite 109 Newport News Virginia 23606 2575 USA Tel 01 757 873 6800 Fax 01 757 873 3632 www eba...

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