Precautions In Operation; Loading Wire-Collated Nails - Hitachi NV 65AF3 Technical Data And Service Manual

6-5. Precautions in Operation

(1) Pay special attention to the pressure, capacity and piping of the air compressor in order to keep the air
pressure supplied to the Model NV 65AF3 within the range from 0.44 MPa {4.5 kgf/cm
{8 kgf/cm 2 }. Otherwise, ill effect may be given to the performance, service life and safety of the Model
NV 65AF3.
(Be sure to install a regulator when using a high-pressure air compressor whose set pressure is 0.9 MPa
2
{10 kgf/cm } or more. In this case, adjust the air pressure at 0.78 MPa {8 kgf/cm
(2) The sliding portion of the piston is made of special materials and there is no need to lubricate every time
before and after operation. However, if dust in the compressed air settles on the sliding portion, the Model
NV 65AF3 will not work properly. Lubrication is effective to remove dust and also to prolong the service life of
the Model NV 65AF3 keeping good performance. It is recommended to lubricate the Model NV 65AF3 one or
two times per month. Supply 5-10 drops of lubricant into the air plug on the Model NV 65AF3.
When not in use for an extended period, supply lubricant and perform idle driving two or three times to
lubricate the inside entirely, then apply a thin coat of lubricant to the steel parts to avoid rusting.
Usable lubricant is specified in the following table. Please recommend the customers to use Hitachi nailer/
tacker oil.
Type of oil
Hitachi Pneumatic Tool Lubricant
(3) Be sure to drain the tank of the compressor securely to prevent deteriorated performance or malfunction of the
Model NV 65AF3 due to rusting.
(4) Instruct the customers (especially the heavy users) to perform inspection and maintenance securely.

6-6. Loading Wire-collated Nails

Observe the instructions specified in the caution plate on the magazine when loading wire-collated nails.
Brand or product name
Shell sliding oil, Tonna S32
(Old Tonna T32);
Code No. 877153 (1 oz. oil feeder)
Code No. 874042 (4 oz. oil feeder)
Code No. 876212 (1L (1 quart) can)
Driving hole
First nail
--- 9 ---
2 } to 0.78 MPa
2
} or less.)
Magazine