A Lockformer or Pittsburgh machine that suddenly stops performing properly doesn't always require a major repair. Before requesting Lockformer service, check these common issues.

Safety first: Before inspecting internal components, removing debris, or performing maintenance, have authorized personnel shut down the machine and follow your facility's lockout/tagout procedures and the manufacturer's instructions. Never bypass guards or safety interlocks.

• Verify power and safety interlocks according to the manufacturer's instructions. Leave electrical testing to a qualified technician.
• Inspect rollers for wear or damage.
• Look for debris or metal shavings causing feed issues.
• Confirm lubrication points are properly maintained.
• Note any unusual noises heard during normal operation that could indicate bearing or gear problems.
• Examine finished seams for inconsistent forming or alignment issues.

If problems persist, continuing to operate the machine can increase repair costs and risk additional damage. Stop using the equipment if a safety device is faulty or the machine appears unsafe.

The technicians at R.P. Machine provide expert diagnostics, field service, machine rebuilds, and replacement parts for HVAC fabrication equipment.

Visit RPMach.com to request service or ShopRPMachine.com to locate replacement parts.