Hitachi CL 14 DSL Инструкция по эксплуатации онлайн [13/34] 167

Hitachi CL 14 DSL Инструкция по эксплуатации онлайн [13/34] 167
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(8) Precautions in cutter replacement
The cutters must be mounted in the proper directions. Instruct the customers to ensure
that the notched grooves on the side surfaces of the cutters are in a "Yes" and "No"
relationship when viewed from the front end of the main body as illustrated in Fig. 5. In
other words, when the notched groove is present (Yes) on one cutter, it must not be
present (No) on the other. If the two cutters are in "Yes" and Yes" alignment, or "No" and
"No" alignment, the pitch of the threads of the stud will not match the pitch of the threads
of the cutters as illustrated in Fig. 6. In such a case, the cutter blade will be damaged
and/or the main body of the stud cutter will become defective after a short period of
operation.
(9) Never attempt cutting operation at the position.
If the storage battery charge runs out and motor rotation
stops during cutting, pull the switch (in the position)
while pressing the forward/reverse changeover button from
the left, as shown in Fig. 7, to disengage the cutter from the
stud. As the motor is locked at the position, cutting of
a stud cannot be performed, even if the storage battery is
fully charged. In addition, as excessive pressure or twisting
force applied to the main body can seriously damage the tool,
the customers should be instructed never to attempt to
forcibly free the cutters from the stud.
(10) When the tool is being carried, when it is stored away, or when it is temporarily not in
use, instruct the customer to set the forward/reverse changeover button to the
position so that the switch cannot be turned on inadvertently.
(11) Do not use two fully charged batteries one after the other continuously.
If two fully charged batteries are used one after the other continuously, the motor may
burn out. In this case, instruct the customers to rest the main body for cooling down for
a while.
(12) The amount of work possible per battery charge varies. The nominal capacity of the
storage battery in the main body is 3.0 Ah. However, the actual capacity varies
depending on the ambient temperature during charging/discharging and the number of
times the battery has been recharged. As the amount of work per charge also varies
depending on the working conditions (ambient temperature, sharpness of the cutters,
etc.), the data contained herein is intended for reference purposes only.
(13) When operating the tool in high places, the falling cut-off stud portions are extremely
dangerous.
The customers should be cautioned to be particularly careful at such times. In addition,
the tool should be stored in a safe, secure place when not in use.

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