Post-Training Troubleshooting Protocol

Post-Training Troubleshooting Protocol

SCIF Cleanroom Facility

Purpose

This protocol outlines the steps users must follow when encountering issues after completing instrument training. The goal is to ensure safe operation, minimize equipment downtime, and maintain cleanroom integrity.

1. General Principles

  • Only trained and authorized users may operate equipment.

  • Do not attempt unauthorized repairs or modifications.

  • When in doubt, stop operation immediately and seek guidance.

  • Always prioritize safety, contamination control, and equipment protection.

2. Roles and Responsibilities

User Responsibility

  • Users are responsible for executing and troubleshooting their own research processes and experiments.

  • Users must apply training knowledge to their specific samples and research goals.

  • Users are expected to review manuals, SOPs, and relevant material before and during use.

Staff Support

  • Cleanroom staff are available to assist, guide, and support troubleshooting efforts.

  • Staff will help ensure instruments are operational, maintained, and available.

  • Staff will provide clarification and technical direction when needed.

Training Policy

  • There is no limit on training sessions.

  • All training is conducted using standard samples, not user-specific research samples.

  • Users are expected to translate training knowledge to their own research applications.

3. Initial Self-Check (User Level)

Before reporting an issue, users should perform basic checks:

  • Verify system power and status indicators

  • Confirm correct process parameters and settings

  • Check connections (gas lines, vacuum, electrical, software)

  • Ensure correct materials, substrates, and chemicals are used

  • Review the instrument manual and SOP for expected behavior

  • Restart the system only if permitted in SOP

4. Process-Related Issues

If results are inconsistent or unexpected:

  • Reconfirm recipe parameters (time, temperature, pressure, dose, etc.)

  • Check material compatibility and preparation steps

  • Inspect sample placement and alignment

  • Verify environmental conditions (cleanliness, humidity, contamination)

  • Repeat process only if safe and justified

5. Equipment Malfunction Indicators

Immediately stop operation if any of the following occur:

  • Unusual noise, vibration, or odor

  • Error messages or abnormal readings

  • Vacuum, gas, or pressure instability

  • Overheating or power fluctuations

  • Mechanical failure or visible damage

6. Immediate Actions (If Issue Occurs)

  • Stop the process safely

  • Place system in a safe state (standby/shutdown if required)

  • Remove samples if safe to do so

  • Do not leave equipment in unstable condition

  • Inform nearby users if the issue may impact shared systems

7. Documentation of Issue

Users must record the issue clearly:

  • Instrument name and location

  • Date and time of occurrence

  • Description of the issue

  • Steps performed prior to the issue

  • Error messages (if any)

  • Materials and process parameters used

8. Reporting Procedure

  • Notify cleanroom staff immediately via designated communication channel

  • Log the issue in the system logbook or digital tracking system

  • Do not resume operation until clearance is given

9. Escalation Guidelines

  • Minor issue: Wait for staff guidance before reuse

  • Major issue: Tag equipment as Out of Service

  • Safety concern: Follow emergency procedures and notify staff immediately

10. Do Not Attempt

Users must NOT:

  • Open instrument panels or access restricted areas

  • Modify system settings beyond training scope

  • Perform maintenance or calibration

  • Ignore warning signs or continue operation during faults

11. Staff Follow-Up (Reference)

Cleanroom staff will:

  • Diagnose and verify the issue

  • Perform necessary maintenance or calibration

  • Update system status

  • Communicate resolution and user guidance

12. User Responsibility After Resolution

  • Review feedback provided by staff

  • Adjust process parameters if needed

  • Ensure understanding before resuming work

13. Additional Guidance

All users are expected to:

  • Review instrument manuals, SOPs, and available documentation

  • Use training as a foundation and adapt it to research needs

  • Seek clarification when needed—staff are available to help

  • Troubleshooting interactions may be documented in accordance with SCIF Cleanroom operational practices and applicable protocols.

14. Contact for Assistance

For any troubleshooting support, guidance, or questions, please contact: pkumar22@ucmerced.edu

 

For a detailed, structured description of the SCIF troubleshooting and user support workflow, including process steps, scope, and documentation practices, please refer to the SCIF Cleanroom Troubleshooting & User Support Process (SOP).