I‑5039
5
1 SAFETY PRECAUTIONS
The following precautions must be strictly observed for the safety of yourself and your fellow workers and for
the protection of property from loss and damages.
WARNING
Emergencies
Immediately turn off the POWER switch if you detect abnormalities of the
sports timer, such as fuming and burning odors. These abnormal conditions
may develop into serious accidents such as fatal electric shock, and fire if
left uncorrected. Refer inspection and repair services to your SEIKO
dealer or agent.
Foreign metal
pieces
Never put pins, wires, metal pieces or any other foreign objects into a
hole or slit in the instrument on purpose or otherwise. If a foreign object
is allowed into a hole or slit by mistake, turn off the POWER switch
immediately, and call your SEIKO dealer for help. Failure to follow this
instruction may lead to a risk of electric shock or fire. Inspection and
servicing should be left to the care of your SEIKO agent or dealer.
Disassembly,
repair or
modification
Tampering or unauthorized repair or modification of components may
adversely affect safety or performance of this instrument. Failure to follow
this instruction may lead to a risk of electric shock or fire. Inspection and
repair should be left to the care of your SEIKO agent or dealer.
Never leave the sports timer outdoors or in a place prone to be exposed
to water. Electric leakage may possibly lead to fatal electric shock or fire
accident
Mount the instrument firmly on a sturdy, level place in a manner that it will
not fall over under the influence of wind, vibration or shock. Failure to
observe this precaution may result in injury to personnel or damage to the
instrument.
When installing the sports timer using the stand (ST-20) or car roof rack
attachment (ST-21), firmly tighten up the fastening screws. If precariously
installed, the instrument may yield and fall under wind pressure, vibration
or shock, causing serious injury to personnel or damage to the instrument.
When the sports timer is mounted on the stand (ST-20), never use it when
the wind is blowing at a velocity of 15m/s or more. Failure to observe this
precaution may cause fatal accident and property damage.
When the sports timer is mounted on the car roof rack using the
attachment (ST-21), limit the car speed to less than 30km/h. Failure to
observe this precaution may cause fatal accident and property damage
due to fall of the instrument.
Installation
When installing the team name display unit (ST-24), be sure to engage the
round bars into the mating holes and tighten up the thumb nuts firmly.
Failure to observe this precaution may cause serious injury to personnel
due to fall of the display unit under the influence of wind, vibration or
shock.