Safety Notes; General Safety Information; Use Of Instruction; Qualified Personnel - ABB DHH805-A Operating Instruction

2 Safety notes

2.1 General safety information

The "Safety" section provides an overview of the safety aspects
to be observed for operating the device.
The device has been constructed in accordance with the state
of the art and is operationally safe. It has been tested and left
the factory in perfect working conditions. The information in the
manual, as well as the applicable documentation and
certificates, must be observed and followed in order to maintain
this condition throughout the period of operation.
Full compliance with the general safety requirements must be
observed during operation of the device. In addition to the
general information, the individual sections in the manual
contain descriptions of processes or procedural instructions
with specific safety information.
Only by observing all of the safety information can you reduce
to the minimum the risk of hazards for personnel and/or
environment. These instructions are intended as a
comprehensive overview and do not contain detailed
information on every conceivable event that may occur during
setup, operation and maintenance work.
For additional information, or in the event of specific problems
not covered in detail by these operating instructions, please
contact the manufacturer. In addition, ABB declares that the
contents of this manual are not part of any prior or existing
agreements, commitments, or legal relationships; nor are they
intended to amend these.
All obligations of ABB arise from the conditions of the relevant
sales agreement, which also contains the solely binding
warranty regulations in full. These contractual warranty
provisions are neither extended nor limited by the information
provided in this manual.
Read these instructions before starting installation; save these
instructions for future reference.

2.2 Use of instruction

Danger – <Serious damage to health/risk to life>.
indicates that an imminent risk is present. Failure to avoid this will
result in death or serious injury.
Caution – <Minor injuries>.
dangerous situation. Failure to avoid this could result in minor
injuries. This may also be used for property damage warnings.
Important. This message indicates indicates operator tips or
particularly useful information. It does not indicate a dangerous or
damaging situation.
Warning – <Bodily injury>.
dangerous situation. Failure to avoid this could result in death or
serious injury
Attention – <Property damage>.
potentially damaging situation. Failure to avoid this could result in
damage to the product or its surrounding area.
This message
This message indicates a potentially
This message indicates a potentially
This message indicates a

2.3 Qualified personnel

Operations on the device may only be performed by trained
specialist personnel who have been authorized by the plant
operator. The specialist personnel must have read and
understood the manual and comply with its instructions.
Warning – <Possible process upsets>. Maintenance must be
performed only by qualified personnel and only after securing
equipment controlled by this product. Adjusting or removing this
product while it is in the system may upset the process being
controlled. Some process upsets may cause injury or damage.

2.4 Health and safety

To ensure that our products are safe and without risk to health, the
following points must be noted:
— The relevant sections of these instructions must be read
carefully before proceeding.
— Warning labels on containers and packages must be observed.
— Installation, operation, maintenance and servicing must only be
carried out by suitably trained personnel and in accordance with
the information given.
— Normal safety precautions must be taken to avoid the
possibility of an accident occurring when operating in
conditions of high pressure and/or temperature.
— Chemicals must be stored away from heat, protected from
extreme temperatures
— When disposing of chemicals ensure that no two chemicals are
mixed.
Safety advice concerning the use of the equipment described in this
manual or any relevant hazard data sheets (where applicable) may be
obtained from the Company address on the back cover, together
with servicing and spares information.

2.5 Returning devices

Use the original packaging or suitably secure shipping package
if you need to return the device for repair purposes. Fill out the
return form (trouble sheet - see the end of the document) and
include this with the device.
According to EC guidelines and other local laws for hazardous
materials, the owner of hazardous waste is responsible for its
disposal. The owner must observe the proper regulations for
shipping purposes.
All devices sent back to ABB must be free from any hazardous
materials (acids, alkalis, solvents, etc.). A Material Safety Data
Sheet (MSDS) for all process liquids must accompany returned
equipment (see the end of this document for the official form).
Contact the factory for authorization prior to returning
equipment.
Handheld communicator Model DHH805-A | OI/DHH805-EN Rev. D 5
2 Safety notes