1.5.2 Operation precautions1.5.2 Operation precautions
DANGER DANGER
−
Do not touch any of the product’s terminals while the
product is in operation, or there may be a risk of electric
shock.
−
Do not disassemble any parts of the product during opera-
tion, otherwise there may be a risk of electric shock.
1.5.3 Running precautions1.5.3 Running precautions
DANGER DANGER
−
Tools need to be prepared and qualified by professional or-
ganizations, prohibit the use of scarred and unqualified or
beyond the inspection of the validity of the tool, to ensure
that the tool is solid, not overloaded
WARNING WARNING
−
Do not drill holes on the device. Drilling holes may damage
the sealing performance, electromagnetic shielding per-
formance, internal components, and cables of the device.
Metal chips generated from drilling may enter the device
and short-circuit the circuit board.
1.5.4 Maintenance and repair precautions1.5.4 Maintenance and repair precautions
DANGER DANGER
−
Do not make unauthorized modifications or use parts not
sold or recommended by the company, which may result
in electric shock or fire hazard.
−
Disconnect all power sources before performing any main-
tenance work.
6/92 SOFAR CH1000
Basic Safety Information
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