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SG-60 High Intensity Strobe System 1-4 Manual EPM-00000019 Rev A
1.3 Safety Precautions
The following general safety precautions must be observed during all phases of operation,
service, and repair of this equipment. Failure to comply with these precautions or with
specific warnings elsewhere in this manual violates safety standards of design,
manufacture, and intended use of this equipment. Honeywell assumes no liability for the
customer’s failure to comply with these requirements, as listed below.
1. Any interruption of the protective grounding conductor (inside or
outside the instrument) or disconnecting the protective earth ground
terminal is likely to make this equipment dangerous. Intentional
interruption is prohibited.
2. Whenever it is likely that the ground protection has been impaired, the
equipment must be made inoperative by removing AC line power, and
then shall be secured against any unintended operation.
3. Ensure that only fuses with the required rated current and of the
specified type (normal blow, time delay, etc.) are used for replacement.
The use of repaired fuses and the short-circuiting of fuseholders must
be avoided.
4. Electrical energy available at many points may result in personal injury
or death if touched. Any adjustment, maintenance, and repair of the
opened equipment while power is applied shall be avoided as much as
possible, however some maintenance described in this manual is
performed with power supplied to the equipment while protective
covers are removed. When repair with power applied is unavoidable,
maintenance shall be carried out only by a skilled person who is aware
of the hazard involved. Do not attempt internal service or adjustment
unless another person, capable of rendering first aid and resuscitation,
is present.
5. Do not install substitute parts or perform any unauthorized modification
to the equipment.
6. Capacitors inside the equipment may still be charged after the
equipment has been disconnected from its power source, even though
the equipment was designed to drain charge from the capacitors when
power is removed. Do not put hands or tools in the Flashhead until
the High Voltage Indicator neon lamp DS1 on the High Voltage &
Trigger board is extinguished. (Refer to Figure 1-2, Page 1-3, for
the location of High Voltage Indicator DS1 - do not confuse the High
Voltage Indicator DS1, with the PWR ON lamp DS1.) Note that it is
possible for the High Voltage Indicator DS1 to be lit even when the
PWR ON lamp DS1 is off. If this happens, the energy storage
capacitors C1 - C3 must be discharged before performing
maintenance.