| Frequently
Asked Questions:
|
| PRODUCT |
| |
|
| Q: |
What is the strong point of
Masada Jack compared to other
brand? |
| A: |
It can
be used both in vertical and horizontal
position. |
| |
|
| Q: |
What is the main problem encountered
when using jack? |
| A: |
Overload |
| |
|
| Q: |
What are the uses and capacities
available for Masada Jack? |
| A: |
We have
from 2 tons to 100 tons. They
are widely used for various fields
such as
machinery, construction, automotive
industry, etc. |
| |
|
| Q: |
What is the main purpose of
using Ryobi Door Closer? |
| A: |
To save
energy in an air-conditioned room
as doors are automatically closed. |
| |
|
| Q: |
Could you let me know the various
types of Ryobi Door Closer as
well as their usage? |
| A: |
Ryobi
Door Closer Type 901 is used for
doors weight maximum of 45 kg,
width maximum of 900 mm and is
mainly used for doors.
Ryobi Door Closer Type 8802 is
used for doors weight maximum
of 65 kg. |
| |
|
| AFTER
SALES SERVICE |
| |
|
| Q: |
How to maintain my power tools? |
| A: |
- Always clean your power
tools after using by blowing
out dust from the inside part
of the tools.
- Periodically check and replace
the carbon brush. The carbon
brush needs to
be checked after approximately
30 to 40 hours of operation.
The minimum
permissible length is 5 to
6 mm, shorter brushes must
be replaced.
|
| Q: |
How to operate power tools safely? |
| A: |
Following
are the general precautions when
operating power tools:
- Do not expose power tools
in rain and do not use power
tools in damp or wet locations
as this may cause electric
shock.
- Power tools produce sparking
during operation so never
use them on dangerous materials
that are combustible or explosive
such as thinner, gasoline,
gases.
- Only use the power tools
at specified voltage stated
on the nameplate of the tools.
Using power tools at greater
voltage than that specified
on the tools can cause serious
injury to the user and/or
may damage the tools.
- Always keep work area clean.
- Always keep children away.
- Always disconnect tools
when not in use, before servicing
or when changing accessories
and spare parts.
- Always keep cords and lugs
in perfect condition.
- Do not overreach. Keep proper
footing and balance at all
times.
- Remove adjusting keys and
wrenches.
- Inspect the power tools
periodically. In the event
of power tools failure, do
not dissemble the tools, immediately
consult or bring them to our
service center.
- Always maintain your power
tools by keeping them sharp
and clean for better and safer
performance.
- If an extension cord is
to be used outside always
use one that is suitable for
outdoor use i.e. must have
adequate wire size to prevent
loss of power and overheating.
|
| Q: |
How to prevent electric shock? |
| A: |
In order
to protect user from electric
shock, electric power tools must
be equipped with any of the following:
- Grounding
- Grounding plus electric
leakage-sensitive breaker
- Double insulation system
|
| Q: |
What does “the sparks
produced by carbon brushes”
mean ? |
| A: |
One
of the disadvantages is the sparks
produced by carbon brushes in
contact with rotating commutator.
As the sparks get bigger, they
come to cause many trouble such
as a drop in output power, abnormal
wear of carbon brushes and interference
with other electronic appliances.
The causes of the sparks are as
follows:
- Carbon brushes:
o Abnormal contact with commutator
o Worn out brushes
- Commutator:
o Chapped surface
o Scratches
- Armature Coil:
o Short Circuit
o Broken Wire
- Around Commutator:
o Foreign Bodies such as dirt,
dust, etc
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