ESPEC SH-222, Installation Manual

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Bench-top type temperature(humidity) chamber Installation guide
2 ESPEC CORP.
1. Safety precautions
For restricted use
The test chamber should be operated only by experienced engineers or persons who
have received training in proper usage from an experienced engineer.
 Definition of an experienced engineer
A person who understands the purpose of use of the chamber, has received training
in the operation method, daily maintenance and inspections, etc., and can foresee
and prevent risks associated with common sources of hazards such as electricity, etc.
Safety indications
The following safety indications are used throughout this manual.
 The following signs represent the degrees of danger to users.
DANGER
Means that extremely dangerous consequences may
arise, with the risk of death or serious injury to the user,
if the chamber is handled improperly.
WARNING
Means that dangerous consequences may arise, with the
risk of death or serious injury to the user, if the chamber
is handled improperly.
CAUTION
Means that dangerous consequences may arise, with the
risk of minor injury or light wound to the user, if the
chamber is handled improperly.

Labels that instruct the user to avoid danger.
PROHIBITED
This mark means that specific actions are prohibited in
order to prevent a dangerous situation from arising.
Imperative
Action Required
This mark means that it is imperative for the user to take
specific actions (instructions) in order to prevent a
dangerous situation from arising.
 Labels that indicate information on physical damage and environmental
contamination.
Notice
This mark means dangerous consequences may arise,
with the possibility of damage to equipment and
facilities, or environmental pollution, if the equipment is
handled incorrectly.
Keywords
 The following keywords are used throughout this manual.
Note
Provides information necessary for gaining full
performance from the chamber or to prevent damage to
the equipment.
Procedure
Explains how to operate the chamber on a step-by-step
basis.
Reference
Offers additional information.