Samsung APH450, APH450PG0K-AFR Precautions

1. Precautions
1) Turn off the the power. Be sure to turn off the power before attempting to repair the unit such as the disassembly of the unit.
2) Be careful of electric shock When checking the circuit with the power connected in unavoidable circumstances, take special care not to touch the live parts. There is a danger of electric shock.
3) Use of appropriate parts Be sure to use the genuine parts of the relevant model when it is necessary to replace parts. (Replace parts instead of repair­ing with regard to the malfunctioning of electric contact areas. Never attempt to modify the unit. It is extremely dangerous for the consumer to attempt to repair the unit on his(her) own.)
4) Use of proper tools Use appropriate tools for repair, and use measuring equip­ment after accurate calibration. Using worn tools may result in problems, including poor contact and poor connection.
5) Avoid damage to electric wire or electric cord. Check the electric cord or electric wire for any damage during repair. Be sure to replace it if damaged.
6) Avoid intermediate connection of the electric cord. Never attempt to make an intermediate connection by cutting the middle area of the electric cord or make a connection to the power receptacle as it is very dangerous, causing problems or fire.
7) Checking of insulation Be sure to check the insulation resistance after completion of the assembly work. (Check whether the insulation resistance of the electric wire and grounding terminal is over 30M by using the insulation resistance tester, and then connect the power source.)
8) Checking of grounding Check the grounding condition, and perform repair if poorly grounded.
9) Checking of installation condition Check the installation condition of the unit, and perform repair if there is any defective area. If the unit remains in an unstable installing condition, install it at a new site.
10) Be careful of children As the repair of the unit involves a lot of dangerous elements, do not allow children to approach nearby during repair work.
Turn off the sub power switch separately installed.
No connection with the power receptacle
Cleaning
Upon completion of the repair, clean the air conditioner and surrounding area, and inform the customer of completion of the repair.
Samsung Electronics
1-1
M E M O
1-2
Samsung Electronics
Loading...