Dart HVAC/R Technician

Summary Monitor and repair all commercial refrigeration / kitchen equipment and hvac systems and other types of mechanical and electrical equipment.

Essential Duties and Responsibilities include the following.

Other duties may be assigned.

* Observe and test system operation, using gauges and instruments.

* Test lines, components, and connections for leaks.

* Braze or solder parts to repair defective joints and leaks.

* Dismantle malfunctioning systems and test components, using electrical, mechanical, and pneumatic testing equipment.

* Adjust or replace worn or defective mechanisms and parts, and reassemble repaired systems.

* Read wiring schematics to determine location, size, capacity, and type of components needed to repair refrigeration, Kitchen, and HVAC equipment.

* Perform mechanical overhauls and refrigerant reclaiming.

* Adjust valves according to specifications and charge system with proper type of refrigerant by pumping the specified gas or fluid into the system.

* Order, pick up, deliver, and install materials and supplies needed to maintain equipment in good working condition.

* Install expansion and control valves, using acetylene torches and wrenches.

* Mount compressor, condenser, and other components in specified locations on frames, using hand tools and acetylene welding equipment.

* Keep records of repairs and replacements made and causes of malfunctions.

* Communicate with customers about the work being performed.

* Fabricate and assemble structural and functional components of refrigeration system, using hand tools, power tools, and welding equipment.

* Drill holes and install mounting brackets and hangers into floor and walls of building.

* Troubleshoot and repair motor controls, control circuits, PLC problems, pneumatic controls, solenoids, limit and proximity switches.

* Perform preventative maintenance as needed on various types of refrigeration systems.

* Comply with all safety and sanitation rules, regulations, and guidelines; notify supervisor of unsafe/unsanitary conditions.

Education and/or Experience One year certificate from college or technical school; and three to five years related experience.

Certificates, Licenses, Registrations * Type 1-2 or Universal Refrigeration Certificate * Must have a valid driver's license and an appropriate motor vehicle record Other Skills and Abilities * 1-2 years of refrigeration/HVAC/Kitchen equipment experience * Working knowledge of refrigeration equipment, tools, and refrigerants * Working knowledge of silver solder tools * Working knowledge of normal shop equipment and hand tools * Working knowledge of all electrical phases and voltage * Must be highly motivated and able to work independently