Screw Compressor Central Chillers
Chapter 1: Safety
ix
Operator Responsibility
The operator’s responsibility does not end with efficient production. The operator usually has
the most daily contact with the equipment and intimately knows its capabilities and
limitations.
Plant and personnel safety is sometimes forgotten in the desire to meet incentive rates, or
through a casual attitude toward machinery formed over a period of months or years. Your
employer probably has established a set of safety rules in your workplace. Those rules, this
manual, or any other safety information will not keep you from being injured while operating
your equipment.
Learn and always use safe operation procedures. Cooperate with co-workers to promote safe
practices. Immediately report any potentially dangerous situation to your supervisor or
appropriate person.
REMEMBER:
x
NEVER
place your hands or any part of your body in any dangerous location.
x
NEVER
operate, service, or adjust the chiller without appropriate training and first
reading and understanding this manual.
x
Before you start the chiller check the following:
x
Remove all tools from the chiller;
x
Be sure no objects (tools, nuts, bolts, clamps, bars) are laying in the
chillers operating area;
x
If your chiller has been inoperative or unattended, check all settings before starting the
unit.
x
At the beginning of your shift and after breaks, verify that the controls and other
auxiliary equipment are functioning properly.
x
Keep all safety guards in place and in good repair.
NEVER
attempt to bypass, modify,
or remove safety guards. Such alteration is not only unsafe, but will void the warranty
on your equipment.
x
When changing control settings to perform a different mode of operation, be sure
selector switches are correctly positioned. Locking selector switches should only be
adjusted by authorized personnel and the keys removed after setting.
x
Report the following occurrences
IMMEDIATELY:
x
unsafe operation or condition
x
unusual chiller action
x
leakage
x
improper maintenance
x
NEVER
stand or sit where you could slip or stumble into the chiller
while working on it.
x
DO NOT
wear loose clothing or jewelry, which can be caught while working on a
chiller. In addition, cover or tie back long hair.
