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Asset Type
Manufacturer
Model
What This Guide Helps With
Identifies causes of hydraulic leaks or sluggish table movement, including fluid level, hose integrity, valve operation, and obstruction issues before assuming major internal failure.
Step-by-Step Troubleshooting
Ensure Patient Safety
- Confirm the table is not supporting a patient. If in use, safely transfer the patient to another table. Never operate a leaking hydraulic system under a patient.
Inspect for Visible Leaks
- Check under the table, around cylinders, hoses, and fittings for fluid leaks. Leaks can reduce pressure and slow movement; visible fluid indicates the source.
Check Hydraulic Fluid Level
- Locate the hydraulic reservoir and verify fluid level. Low fluid can cause sluggish movement. Refill with manufacturer-approved hydraulic fluid if low.
Examine Hoses and Fittings
- Look for kinks, cracks, or loose connections in hydraulic lines. Tighten fittings or replace damaged hoses to restore flow and prevent leaks.
Test Table Movement Without Load
- Operate the table without a patient to see if movement improves. Slow or jerky operation may indicate internal valve restriction or air in the system.
Check for Obstructions
- Ensure no debris or mechanical obstruction is interfering with hydraulic cylinder movement. Clear any blockages before testing again.
Listen and Observe for Abnormal Sounds
- Hissing, gurgling, or inconsistent movement can indicate internal leaks or air in the hydraulic system. Document observations for repair escalation.
If the Problem Persists
External inspections complete; issue may be internal (valve, pump, or cylinder). Remove table from service, label Out of Service, and schedule repair or bench evaluation. Escalation prevents patient safety risk.
Clinical Use Tip
Do not attempt hydraulic repairs while the table is supporting a patient. Always test movement without load first, and ensure all personnel are clear of moving parts.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Surgical table moves slowly and has visible hydraulic fluid beneath base."
Cause
What was observed during troubleshooting.
Example:
"Low hydraulic fluid and minor leak at cylinder fitting."
Resolution
What action was taken.
Example:
"Topped off hydraulic fluid, tightened loose fittings, tested table movement."
Helpful Details to Include (If Known)
- Fluid type and level checked
- Leak location
- Hose and fitting condition
- Table movement speed before/after refill
- Any unusual sounds observed
- Table status after troubleshooting
Final Thought
Patient safety is paramount. Start with visible, external causes, check fluid levels, hoses, and fittings, and escalate appropriately. Document all findings for safety and repair history.
That is successful troubleshooting.