Safety considerations – Sterlco Royal Series Compact Temperature Control Unit User Manual
Page 3

Royal Series Water Temperature Control Units
Page 3
Safety Considerations
Sterling Royal Series temperature control units are designed to 
provide safe and reliable operation when installed and operated 
within design specifications, following national and local safety 
codes. 
To avoid possible personnel injury or equipment damage when 
installing, operating, or maintaining this equipment, use good 
judgment and follow these safe practices: 
Only PROPERLY TRAINED personnel familiar with the
information within this manual should work on this equipment.
Follow all local SAFETY CODES.
Royal Series cabinets and piping are hot and are a BURN
HAZARD.
Do not operate a Royal Series system without all outer panels
installed. Pressurized hot water leaks can cause serious injury.
Wear SAFETY GLASSES and WORK GLOVES.
Use care when LOADING, UNLOADING, RIGGING, or
MOVING this equipment.
Operate this equipment within design specifications.
OPEN, TAG, and LOCK ALL DISCONNECTS before
working on equipment. Sterling recommends following OSHA 
Lock-Out/Tag-Out Standard 29 CFR 1910.147. 
Make sure the unit is properly GROUNDED before switching
power on.
When welding or brazing in or around this equipment, be sure
VENTILATION is ADEQUATE. PROTECT adjacent 
materials from flame or sparks by shielding with sheet metal. 
An approved FIRE EXTINGUISHER should be close at hand 
and ready for use if needed. 
Do not jump or bypass any electrical safety control.
Do not restore power until all tools, test equipment, etc. have
been removed and the panels replaced.
