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Hoshizaki Steelheart UR/WR27B Series Service Manual page 31

Undercounter, worktop, prep table

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• Wear appropriate personal protective equipment (PPE) when servicing the
appliance.
• Technician must utilize a combustible gas leak detector at all times.
• Notify everyone in the immediate area that you are working with flammable
refrigerant.
• Do not work on appliance in a confined space. Confirm area is well ventilated.
• Identify and eliminate all possible ignition points in a 10 ft. (3 m) area around service
area.
• Do not use mechanical devices to defrost.
• Use non-sparking tools.
• Class B dry chemical fire extinguisher or equivalent must be available.
• Do not pressurize system above 200 PSIG during leak check procedure or prior to
evacuating refrigeration system.
• This appliance should be diagnosed and repaired only by qualified service
personnel to reduce the risk of death, electric shock, serious injury, or fire.
• To reduce the risk of electric shock, do not touch the plug with damp hands.
• Unplug the appliance from the electrical outlet before servicing.
• Make sure all food zones in the appliance are clean after the appliance is serviced.
WARNING
31

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