Chapter III - Occupational Health and Safety & Hand Tools.pdf

Occupational Health and Safety Tools

1. CHAPTER III:
OHS POLICIES & PROCEDURES
AND HAND TOOLS
JOHN PAUL R. RAMONES
INSTRUCTOR I

2. TOPICS
Occupational Health & Safety Policy and Procedures
Different Hand tools & Equipment

3. LEARNING OUTCOMES

4. LESSON 1: OCCUPATIONAL HEALTH &
SAFETY POLICIES AND PROCEDURES
Occupational Health and SafetyorOHSis concerned with health,
safety, and welfare issues in the workplace.
Policies and procedures are important in discussing OHS because it
aims to make the workplacesafer and betterfor workers and
stakeholders.

5. OCCUPATIONAL HEALTH & SAFETY (OHS)
Occupational Health and Safety (OHS)is a set of policies and
procedures that is followed in a workplace in order toprevent
accidents, illnesses, and injuries.
Following OHS policies and procedures is important when dealing
with electronics since it would protect not only the personnel dealing
with the components, but also the unit itself.

6. OHS PROCEDURES
1. Hazard identification
2. Risk assessment
3. Risk control

7. ADDITIONAL OHS PROCEDURES

8. ADDITIONAL OHS PROCEDURES

9. ADDITIONAL OHS PROCEDURES

10. HAZARD IDENTIFICATION
Hazards are anything that can hurt a person. Example of hazards
that can be encountered when conducting computer systems
servicing are:
•Tangled electrical cords
•Unsecured or unevenly stacked boxes
•Noise
Hazard identification involves observing the workplace’s
surroundings to recognize potential risks.

11. COMMON HAZARDS IN ELECTRIC
INDUSTRY

12. COMMON HAZARDS IN ELECTRIC
INDUSTRY (CONT.)

13. COMMON HAZARDS IN ELECTRIC
INDUSTRY (CONT.)

14. COMMON HAZARDS IN ELECTRIC
INDUSTRY (CONT.)

15. RISK ASSESSMENT
Assessing the risk is evaluating how a hazard would harm a person.
While hazards are what can harm the person, risk is the possibility of the hazard
harming someone.
Two questions can be asked to assess a risk:
1.How likely will the hazard harm me or someone else?
2.How damaging will the risk be?

16. RISK CONTROL
Once the hazard has been identified and its risks have been evaluated, it is time to
address these issues:
•Ask your supervisor for instruction and training before using or repairing an
equipment.
•Do not carry or move heavy objects by yourself.

17. LESSON 2: HAND TOOLS AND EQUIPMENT
Electrostatic Discharge Tools
Hand tools
Cleaning Tools
Diagnostic Tools

18. ELECTROSTATIC DISCHARGE TOOLS
Electrostatic Discharge Tools
When working with electronic equipment, it is important to make sure that there is
not static electricity to avoid damage of computer parts.
Static Electricity can be easily generated by friction on carpets, clothing, hair,
fabric, flooring, etc.
•Anti-static wrist wrap
•Anti Static Mat

19. ELECTROSTATIC DISCHARGE TOOLS
(CONT.)
•Anti-static wrist wrap
Worn to prevent ESD damage to computer hardware

20. ELECTROSTATIC DISCHARGE TOOLS
(CONT.)
•Anti Static Mat
•Used to stand on or place tools to prevent buildup of static electricity.

21. HAND TOOLS
•Pliers
•Torx Screwdriver
•Precision Tools
•LAN Tester
•Crimping Tool
•Flat Screwdriver
•Philip Screwdriver
•Desoldering Tool
•Wire Stripper
•Brush
•Magnifying Glass

22. HAND TOOLS (CONT.)

23. HAND TOOLS (CONT.)

24. HAND TOOLS (CONT.)

25. HAND TOOLS (CONT.)

26. HAND TOOLS (CONT.)

27. HAND TOOLS (CONT.)

28. HAND TOOLS (CONT.)

29. HAND TOOLS (CONT.)

30. HAND TOOLS (CONT.)

31. HAND TOOLS (CONT.)

32. HAND TOOLS (CONT.)

33. CLEANING TOOLS
LINT-FREE CLOTH
COMPRESSED AIR
CABLE TIES
PARTS ORGANIZER

34. CLEANING TOOLS (CONT.)
Lint-free cloth – for cleaning
computer parts without leaving
marks or scratches.

35. CLEANING TOOLS (CONT.)
Compressed Air – for clearing or
blowing away dust from computer
parts.

36. CLEANING TOOLS (CONT.)
CABLE TIES - used to organize
and bundle cable together

37. CLEANING TOOLS (CONT.)
PARTS ORGANIZER – for
holding and organizing screws
and other small computer
parts.

38. DIAGNOSTIC TOOLS
Digital Multi-tester
Loopback Adapter
Toner Probe

39. DIAGNOSTIC TOOLS (CONT.)
DIGITAL MULTIMETER – A tool that
can be used to measure amps, volts,
and ohms. It can test the integrity of
circuits and the quality of electricity
in computer components.
Information is flashed on the screen.

40. DIAGNOSTIC TOOLS (CONT.)
Loopback Adapter – Also called as
the loopback plug. This tool tests the
basic functionality of computer
ports. The adapter is specific to the
port that you want to test.

41. DIAGNOSTIC TOOLS (CONT.)
Toner Probe – A two-part that
generates a tone that travels the
length of the cable. The toner part is
attached to a cable at one end using
specific adapters, such as RJ-45,
coaxial, or metal clips. When the
probe is near to the cable where the
toner is attached, a tone can be
heard from the speaker.

42. END OF CHAPTER III