What You Should Know When Repairing LINAC Systems

linear accelerator service engineer is responsible for the repair, testing, and calibration of imaging and clinical equipment, devices, instruments, and systems. In addition to the inspection and installation of LINAC systems, it is an accelerator service engineer’s role to repair defective medical equipment and provide scheduled maintenance of specialized equipment in accordance with departmental and manufacturer protocols and specifications on a routine basis. Consider the following points when servicing or repairing LINAC systems:

  1. Know the parts of a LINAC system

Even though third generation LINACS are now computerized and have improved beam modifying systems, you still need to be conversant with some if not all the main units of a LINAC, including the major components that are housed in a modular cabinet. Do you know what a klystron or magnetron is, or a wave guide, a circulator, an electron gun, including the water systems the LINAC is composed of and much more?

  1. Diagnose and correct system and equipment malfunctions

As a linear accelerator service engineer, you should develop accuracy in judgment, planning, technique, and confidence in dealing with systems emergencies and malfunctions when servicing linear accelerators. You must exhibit knowledge of the various elements of a LINAC system, analyze the situation and take the appropriate action so that your clients can have more confidence and trust in your work.

  1. Maintain accurate records of work performed

Whether maintenance is scheduled or unscheduled, it’s important to keep a comprehensive record to help you keep track of all the maintenance work. Records also enable you to arrange a time to provide maintenance on the machine when needed, at the same time it ensures that the LINAC system that you have already repaired is safe to work with and you can prove it with your records if necessitated.

The records should also show the customer’s details, the detail of the complaint, when you arrived at the job site and the evidence documenting that the LINAC system was checked. Always follow the manufacturer’s recommended schedule.

  1. Use quality OEM replacement parts

Linear accelerator parts and accessories are met with strict guidelines throughout the reconditioning process. In the event you are called to repair LINAC Systems, and you must replace an important LINAC part, ensure that the accelerator parts meet and exceed the OEM specifications, but always talk to the client to make sure that they are willing to meet the costs.

  1. Linear accelerator removal and disposal

A LINAC is a very heavy medical equipment and challenging to remove. The removal and disposal of medical equipment of either radiation, oncology or imaging equipment is an important skill set for all equipment engineers who are required by law to comply with state regulations, for liability and safety reasons.

Work with experienced riggers who have the appropriate equipment to remove a linear accelerator and with a knowledge of pulling the concrete around the base frame of a LINAC system without damaging it because most LINACs can be recycled and reused.

Acceletronics is an independent service company dedicated to delivering the best equipment performance and service reliability from Linear Accelerators and CT Scanners across all major brands and models. Learn more about Acceletronics and their selection of new and refurbished linear accelerators and CT scanners today at http://www.acceletronics.com.  To contact one of our LINAC experts call 610.524.3300.


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