Samsung SR-L677EV Service Manual

Also see for SR-L627EV: Owner's instructions

Contents

Warning : Please abide by the followingprecautions in order to conductthe maintenance procedures in asafety fashion.1-1. Caution when you replacing compressor.• Do not smoke. Remove all the possible ignitionsources and then replace compressor in well-aired places.• Don’t use welding machines if R600a refrigerantdoes not exposed.• In the case of gas leakage, always open thewindows.• When cutting the SUCTION, DISCHARGE pipeof the compressor, always take caution of theinner pressure of the remaining gas.1-2. Take out the power plug• Always take out the power plug from the outletwhen doing repairs.1-3. Be careful of electric shocks• When inspecting the circuit, don’t touch thebattery charger and be careful of electricshocks.1-4. Use proper components• Always use the component labeled in theservice component chart when replacingcomponents for repairs.1-5. Use proper tools• Always use proper tools for repairs. If worn outtools are used, it would cause defects in tuningand electrical contact, leading to accidents.1-6. When doing repairs, inspect the POWERCORD or whether there is fire in the lead wireand make sure they are replaced.1-7. Cutting of LEAD-WIRE• For connecting the lead-wire that has been cutoff, use soldering or connector and alwaysdisconnect the vinyl tapes.1-8. Check for disconnection• After completing the assembly, always measurethe disconnection resistance level, and turn onthe power after checking it is above 1MΩ.1-9. Earth• Check the status of earthing and repair theincomplete ones.1-10. Be careful of children• There is always the possibility of danger whendoing repairs so make sure that children can’tcome nearby.Cleaning : After completing repairs, cleanthe surrounding area and therefrigerator and tell the consumerabout the repairs being made.This appliance contains a small amount of therefrigerant isobutane(R600a), a natural gas with highenvironmental compatibility but which is alsocombustible. When transporting and installingthe appliance, care should be taken to ensurethat no parts of the refrigerating circuit are damaged.Refrigerant squirting out of the pipes could ignite orcause an eye injury. If damage occurs nevertheless,avoid any flames or potential sources of ignition, andair the room in which the appliance is standing forseveral minutes.• In order to avoid the creation of a flammable gas-airmixture if a leak in the refrigerating circuit occurs, the sizeof the room in which the appliance may be sited dependsupon the amount of refrigerant used. The room must be1m3 in size for every 8 g of refrigerant R600a inside theappliance. The amount of refrigerant contained in yourparticular appliance is shown on the identification plateinside the appliance.• Never start up an appliance showing any signs damage. Ifin doubt, consult your dealer.Refers to prohibition.Refers to prohibition of dismantling.Refers to prohibition of contact.Refers to guidelines which have tobe followed.Refers to detaching the power plugfrom the outlet.Refers to earth connection forpreventing electric shocks.WarningRefers to possibility of deathor serious injury of a person.CautionRefers to possibility of injuryof a person or damage toproperty.1. Precautions2