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3.Check on mounting screws for each part

At regular intervals check every part for loose mounting screws and whether or not there are any air leaks. Retighten any loose screws. Operating the equipment with loose screws untightened will incur a hazard.

4.Service parts list A : Item No.

B : Code No.

C : No. Used

D : Remarks

CAUTION:

Repair, modification and inspection of Hitachi Power Tools must be carried out by an Hitachi Authorized Service Center.

This Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance.

In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed.

MODIFICATIONS:

Hitachi Power Tools are constantly being improved and modified to incorporate the latest technological advancements.

Accordingly, some parts (i.e. code numbers and/or design) may be changed without prior notice.

COMPRESSOR

CAUTION:

When the maximum, operating pressure of the air compressor exceeds 8.3 bar (120 psi.), be sure to provide a reducing valve between the air compressor and nailer. Then, adjust the air pressure within the operating range of 4.9 ~ 8.3 bar (70 ~ 120 psi.). If the air set is installed, lubrication is also possible, thus providing additional convenience.

OILER-FILTER-REDUCING VALVE (Air Set)

So that the equipment can be operated under an optimum condition to ensure extended service life, it is advisable to use an oiler filter reducing valve. Please limit the length of the hose between the unit and the air set to within 10m when using. (Fig. 10)

APPLICABLE LUBRICANTS

Type of lubricant

Name of lubricant

 

 

Recommended oil

SHELL TONNA

 

 

Motor oil

SAE10W, SAE20W

 

 

Turbine oil

ISO VG32 – 68

 

(#90 – #180)

 

 

Noise Information

Noise characteristic values in accordance with EN 792- 13, JUNE, 2000.

The typical A-weighted single-event sound power level LWA,1s,d = 95 dB The typical A-weighted single-event emission sound

pressure levelat work station

LpA,1s,d = 82 dB

These values are tool-related characteristic values and do not represent the noise development at the point of use. Noise development at the point of use will for example depend on the working environment, the workpiece, the workpiece support and the number of driving operations, etc.

Depending on the conditions at the workplace and the form of the workpiece, individual noise attenuation measures may need to be carried out, such as placing workpieces on sound-damping supports, preventing workpiece vibration by means of clamping or covering, adjusting to the minimum air pressure required for the operaion involved,etc.

In special cases it is necessary to wear hearing protection equipment.

Vibration Information

The typical vibration characteristic value in accordance with EN 792-13, JUNE,2000: 2.5 m/s2.

This values is a tool-related characteristic value and does not represent the influence to the hand-arm-system when using the tool. An influence to the hand-arm-system when using the tool will for example depend on the gripping force, the contact pressure force, the working direction, the adjustment of energy supply, the workpiece, the workpiece support.

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