Johnson Controls York YCRE 040, Manual

Page: 6 / 68

1.4 Responsibility for Safety
Every care has been taken in the design and
manufacture of the units to ensure that they meet the
safety requirements listed in the previous paragraph.
However, the individual operating or working on any
machinery is primarily responsible for:
Personal safety, safety of other personnel, and the
machinery.
Correct utilisation of the machinery in accordance with
the procedures detailed in the manuals.
1.5 About this Manual
The following symbols are used in this document to alert
the reader to areas of potential hazard.
A Warning is given in this document to
identify a hazard which could lead to
personal injury. Usually an instruction will
be given, together with a brief explanation
and the possible result of ignoring the
instruction.
A Caution identifies a hazard which could
lead to damage to the machine, damage to
other equipment and/or environmental
pollution. Usually an instruction will be given,
together with a brief explanation and the
possible result of ignoring the instruction.
A Note is used to highlight additional
information which may be helpful to you but
w h e r e t h e r e a r e n o s p e c i a l s a f e t y
implications.
The contents of this manual include suggested best
working practices and procedures. These are issued for
guidance only, they do not take precedence over the
above stated individual responsibility and/or local safety
regulations.
This manual and any other document supplied with the
unit, are the property of Johnson Controls which
reserves all rights. They may not be reproduced, in
whole or in part, without prior written authorisation from
an Authorised Johnson Controls representative.
1.6 Misuse of Equipment
Suitability for Application
The unit is intended for cooling water or glycol solutions
and is not suitable for purposes other than those
specified in these instructions. Any use of the equipment
other than its intended use, or operation of the
equipment contrary to the relevant procedures may
result in injury to the operator, or damage to the
equipment.
The unit must not be operated outside the design limits
specified in this manual.
Structural Support
Structural support of the unit must be provided as
indicated in these instructions. Failure to provide proper
support may result in injury to the operator, or damage to
the equipment.
Mechanical Strength
The unit is not designed to withstand loads or stresses
from adjacent equipment, pipework or structures.
Additional components must not be mounted on the
unit. Any such extraneous loads may cause structural
failure and may result in injury to the operator, or
damage to the equipment.
General Access
There are a number of areas and features which may be
a hazard and potentially cause injury when working with
the unit unless suitable safety precautions are taken. It
is important to ensure access to the unit is restricted to
suitably qualified persons who are familiar with the
potential hazards and precautions necessary for safe
operation and maintenance of equipment containing
high temperatures, pressures and voltages.
Pressure Systems
The unit contains refrigerant vapour and liquid under
pressure, release of which can be a danger and cause
injury. The user should ensure that care is taken during
installation, operation and maintenance to avoid
damage to the pressure system. No attempt should be
made to gain access to the component parts of the
pressure system other than by suitably trained and
qualified personnel.
1
-
2
035-21786-100 Rev. 1 (0909)