1.4
Guidance
Pay attention on the following before hand.
i.
Investigate :-
Situation of the equipment as operating
Previous maintenance record
Symptom of the failure
Hardware environment
Structure of the equipment
Years of the equipment be used
ii.
Check power supply.
iii. Check installation of the equipment.
iv. Clean internal of the equipment to eliminate failures caused by dust, dirt, redundant
solder, welding oil.
v.
Read all the instructions thoroughly before maintenance to ensure full understanding.
1.5
Maintenance tools
•
Wire-stripping pliers, wire stripper
•
Torque screwdriver
Φ
3
•
Word screwdriver
Φ
2
•
Cross screwdriver
Φ
3
•
Sharp nose pliers, diagonal cutting nippers
•
Pen knife
•
Tweezers
•
Multimeter
