Sterlco GP Series 20-60 HP Packaged Chillers - Manual (Page 8)

GP Series Portable Chillers Chapter 1: Safety 8 of 93
Hazard Alert Symbol Description/Explanation Preventative
Maintenance
High Voltage Hazard. The
electrical enclosure is
supplied with 3-phase
electrical power. Use caution
when using or maintaining
this product. Every six months
inspect all electrical
connections for secure
attachment. For
further information see
the Maintenance
Chapter in this manual
Cut/Crush Hazard. The air
cooled version of this product
has high speed rotating fan
blades. Use caution when
using or maintain this
product. Every month inspect
the guarding around
the fan blade to ensure
proper installation and
working condition.
Hot Surface Hazard. When
the unit operates above 212F
(100C) the surface of the unit
may reach excessive
temperatures. Use caution
when using or maintaining
this product. Every six months
inspect all surfaces for
signs of heat
degradation. If any
appear remove panel
and verify cause of
degradation and
repair.
Low Temperature Hazard.
This unit can operate at
temperatures below 32F
(0 C), and as such surfaces
within this unit may reach
excessively low temperatures.
Use caution when using or
maintaining this product. Every six months
inspect all insulation
for proper installation.
If any insulation is
missing repair/replace
as soon as possible.
Mandatory
Symbol
Description/Explanation
Read Operators Manual. This equipment must be operated and
maintained by properly trained personnel. The information
contained within this manual must be read and understood prior to
operating this equipment.
Lock Out. This equipment is operated with 3-phase electrical
power. Therefore, when performing any maintenance operations
we recommend following the local standards for performing a lock-
out/tag-out procedure.
Wear Safety Gloves. This equipment operates above 212F (100C)
and its surfaces may reach excessive temperatures. We recommend
that technicians use safety gloves while performing maintenance to
protect hands from being exposed to these hot surfaces.