GT-S4.5XD
AIR SCREWDRIVER
INSTRUCTION MANUAL
Model
GT – S4.5XD
Capacity
4.0 - 5.0mm
Free Speed
14,500r.p.m.
Overall Length
188mm
Weight
585g
Air Consumption
0.2m
3
/min
Inner Hose Diam.
6.35mm
Air Pressure
0.6MPa
Accessories
Both End Bit (A14 +2x65G) 1PC
VESSEL Air Plug (BPB-2F) 1PC
ISO VG-10 lubrication oil (Clear)
15cc
ISO VG-32 lubrication oil (Light Green) 15cc
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LUBRICATION
1. Lubrication is indispensable to air tools.
It is necessary to install a lubricator for automatic oil
feed, but if it is not available, manual lubrication
twice a day is recommended for longer product life
and efficient function of its mechanism. The package
contains two different kinds of lubrication oils.
2. To lubricate the motor part, remove the air hose
from Air Inlet Bushing. Then apply appropriate
amount of lubrication oil for rotating mechanism
(VG-10, Clear) into Air Inlet and conduct several
seconds’ idling.
3. To lubricate the impact-driving parts, remove
Lubricant Port Screw and apply one to two drops
of lubrication oil to impact mechanism (VG-32, Light
Green) once a week.
To replace spent lubricant, remove Lubricant Port
Screw and dispose of the old lubricant. Then refill
the hammer housing with 10cc volume of new
lubrication oil for impact driving mechanism
(VG-32, Light Green). Excessive lubrication lowers
the working torque.
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AIR SUPPLY
1. Air tools can be adversely affected by moisture.
As air supplied from air compressors contains a lot
of moisture and dust, it is advisable to install filtering
equipment and a lubricator in the pipeline to remove
such undesirable elements. Also, accumulated
water in the air tank needs to be drained every day.
2. Before using a new air hose or air pipe, connect it to
the air compressor first to run a flow into it so that
the inside of it will be cleaned.
3. Keep the inside of air hoses and air pipes clean.
With dust and water accumulated within an air hose
or pipe, the inner diameter of them becomes smaller
and it causes a drop in the working air pressure.
It can also cause the air tools to break down if such
objects get into them.
4. If the air hose is detached from the tool, keep the
end of the hose from falling onto the floor as dust
or other objects may come into the air hose.
5. The input air pressure needs to be maintained
within the 0.55MPa to 0.60MPa range by installing
a regulator at the tool end. Excessive air pressure
shortens the lifetime of impact-driving parts and
insufficient air pressure lowers the working torque
and causes its performance to be impaired.
6. Please conduct “idling” for a few seconds after
lubrication, as the lubricant would be flushed out
with exhaust air.
7. VESSEL Quick-Change Couplings are recommended
for more convenience.
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OPERATION
1. Do not tamper with the rotational parts as they are
adjusted with high precision. In case of malfunction,
please contact us for customer service.
2. Switch Reverse Lever to L (for counter-clockwise
revolution) or R (for clockwise revolution) to change
the rotational direction.
3. Set the tool to the screw and press Throttle Lever
to start.
4.
Release Throttle Lever to stop the revolution after
completing the fastening job. Unnecessary driving
will damage both the screw / bolt and the impact-
driving mechanism.
5.
Do not use the Throttle Lever to hang the unit.
The use of proper hanging equipment is required.
6.
Avoid idling the unit with no load, except for the
after-lubrication flush (Refer to the 6th note of
AIR SUPPLY).
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SPECIFICATIONS
Cover with Air Outlet
Anvil (Rotatable) Throttle Lever Air Inlet Bushing
Lubricant
port screw
Bit Sleeve Hammer Housing Reverse Lever
