Precautions Requiring Particular Attention During Sales Promotion - Hitachi CJ 14DL Technical Data And Service Manual

2. Precautions requiring particular attention during sales promotion

The cordless jig saw offers many advantages: it can be used in places where no power source is available,
the absence of a cord allows easy use, etc. However, in comparison with conventional AC type jig saws,
there are certain precautions which require particular attention. Salespersons must be thoroughly familiar
with the following points to properly advise the customer in the most efficient use of the tool.
A. Suggestions and precautions for the efficient use of the tool
(1) Appropriate cutting capacity of the Models CJ 14DL, CJ 14DMR, CJ 18DL and CJ 18DMR
The Models CJ 14DL, CJ 14DMR, CJ 18DL and CJ 18DMR are not capable of cutting several dozens of
cutting like a conventional AC type jig saw because they are cordless jig saws powered by a battery. If
the customer wishes to use the tool to cut many cutting in succession, please recommend that a spare
battery should be kept available for use.
(2) Variation in amount of work possible per charge
Although the nominal capacity of the storage batteries used with the Models CJ 14DL and CJ 18DL is
3.0 Ah and the Models CJ 14DMR and CJ 18DMR is 2.0 Ah, the actual capacity may vary within 10% of
that value depending on the ambient temperature during use and recharging, and the number of times
the batteries have been recharged. It should also be noted that other factors which may have a bearing
on the amount of work possible per charge are the working conditions (ambient temperature, type and
moisture content of the workpieces, sharpness of the drill bits, etc.) and the operational skill of the user.
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