HRX-OM-Q026 
Contents 
 
HRSH Series   
 
 
Contents 
Chapter 1    Safety Instructions ......................................................... 1-1 
1.1  Before Using the Product ....................................................................................... 1-1 
1.2  Reading the Manual ................................................................................................ 1-1 
1.3  Hazards .................................................................................................................... 1-2 
1.3.1  Level of hazards .................................................................................................................. 1-2 
1.3.2  Definition of “Serious injury” and “Minor injury” ................................................................... 1-2 
1.4  Product Label .......................................................................................................... 1-3 
1.5  Safety Measures ...................................................................................................... 1-4 
1.5.1    Safety instructions for use ................................................................................................. 1-4 
1.5.2  Personal protective equipment ............................................................................................ 1-4 
1.6  Emergency Measures.............................................................................................. 1-5 
1.7  Waste Disposal ........................................................................................................ 1-5 
1.7.1  Disposal of refrigerant and compressor oil.......................................................................... 1-5 
1.7.2  Disposal of product .............................................................................................................. 1-5 
1.8  Material Safety Data Sheet (MSDS) ........................................................................ 1-6 
Chapter 2  Name and Function of Parts ............................................ 2-1 
2.1  Model Number of Product ....................................................................................... 2-1 
2.2  Name and Function of Parts ................................................................................... 2-2 
2.2.1  HRSH-A- (Air cooled type) ......................................................................................... 2-2 
2.2.2  HRSH-W- (Water cooled type) ................................................................................... 2-3 
2.3  Function of Parts ..................................................................................................... 2-4 
2.4  Operation Display Panel ......................................................................................... 2-5 
Chapter 3  Transport and Setting Up ................................................. 3-1 
3.1  Transport.................................................................................................................. 3-1 
3.1.1  Transportation using forklift and hanging ............................................................................ 3-2 
3.1.2  Transportation using casters ............................................................................................... 3-3 
3.2  Installation ............................................................................................................... 3-4 
3.2.1  Environment ........................................................................................................................ 3-4 
3.2.2  Operation at low ambient temperature or low circulating fluid temperature ........................ 3-6 
3.2.3  Operation at high ambient temperature .............................................................................. 3-7 
3.2.4  Location ............................................................................................................................... 3-7 
3.2.5  Installation and maintenance space .................................................................................... 3-9 
3.3  Installation ............................................................................................................. 3-10 
3.3.1  Installation ......................................................................................................................... 3-10 
3.3.2  Electrical wiring ................................................................................................................. 3-12 
3.3.3  Preparation and wiring of power supply cable .................................................................. 3-14 
3.3.4  Contact input/output communicatin wiring ........................................................................ 3-19