FF-MM-319-REV - 02
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Operation and Maintenance Guide Electric Needle Scalers
• Scalers are rugged dependable tools designed
to give you years of satisfactory service.
Follow the instructions mentioned here to
enhance the life and performance of your
scalers.
• Use genuine Teryair spares and if possible
mention the serial number of the Electric
Needle Scaler when ordering spares.
Safety check before operating the
Needle Scaler
1. Read the section in “Operating and safety
precautions”.
2. Make sure the electric supply is consistent
with the electric motor requirements. e
scaler comes with a standard cable length
of 2.5 meters, avoid using a longer cable to
avoid voltage drop.
3. Connect the supply cable as shown. e Male
portion is connected to the Scaler (Factory
tted). e female side electrical connection
is to be made at the customer end as per the
model no. and supplied voltage.
• First, li the cover and pull the plug from the
assembly.
• Now remove the screws from the inner side
of the female plug. is will allow removing
the rear portion and connection points will
available. Refer to the below gure for wire
connection.
• Connection detail for 1-phase
• First, disassemble the male & female plug by
liing the spring-loaded lock.
Operating Instructions
Caution
Use only genuine Teryair or Teryair approved
accessories.
Warning
is Electric Needle Scaler is not designed for
use in an explosive environment.
Warning
Always use both hands during operation. Do
not run the scaler continuously for more than
15 minutes to avoid overheating. Take must be
taken to select the correct power supply as per
the model.
Caution
Do not exert excessive pressure against the
work surface. Keep wire cables in good condi-
tion. Check for any loose connection from the
source.
Caution
• Be aware that these Electric Needle Scalers
can create dust & ying debris.
• Keep hands & clothing away from moving
parts.
• Store these Electric Needle Scalers in a
secure & dry environment.
• Do not allow the Electric Needle Scaler to
run unattended.
• Do not modify this Electric Needle Scaler
in any way as this will invalidate the war-
ranty and could lead to serious injury.
• Do not allow the Electric Needle Scaler
to run continuously whilst not in contact
with the surface being prepared.
• Do not hold the exposed needles whilst
the Electric Needle Scaler is in use this
could cause vibration damage to the
hands.
• Do not drag this Electric Needle Scaler by
the cable.
Warning
Do not use the Electric Needle Scaler in
potentially explosive environments.
Warning
Eye and face and ear protection must be worn
at all times during the operation of the Elec-
tric Needle Scaler. ere is a chance of ying
debris from the job site and the quality of
wear should be such to protect against such
ying debris such as akes of the removed
layer.
Warning
Suitable gloves must be worn at all times
during operation. Safety Shoes with toe cap
protection are a must during operation.
