Travaini Vacuum pump TR0600V-1A

Safety & Environmental Precautions

Area is free of vibrations, moisture, and contaminants

Appropriate PPE is worn when handling rust-inhibitor liquids or protective materials

If temperatures are below 5°C, has anti-freeze or complete draining occurred

Pump shaft rotated by hand to prevent rust build-up and internal component seizing

Pump body and internals checked for signs of rust, moisture ingress, or corrosion

Protective plastic sheeting or covers inspected for integrity and replaced if damaged

All openings remain sealed to prevent air or humidity entry

Ensure the pump is fully stopped, isolated, and depressurized

Disconnect the power supply and apply lockout/tagout procedures

Remove safety guards to access the pump and motor coupling

Clean the coupling area for accurate measurement

Measure alignment using a dial indicator, laser alignment tool, or straightedge and feeler gauge

Check for both angular and parallel misalignment

If misaligned, adjust the motor position using shims or sliding base

Tighten all motor and base mounting bolts securely

Recheck alignment after tightening to confirm accuracy

Note: In the event the pump remains out of service for more than 2 months it is recommended to replace the packing rings, prior to start-up.

1. ⚠️ Ensure the pump is not running before performing any adjustment or replacement.

2. Wear appropriate PPE to protect from hot or hazardous fluids.

3. Follow lockout/tagout and safety procedures per Chapter 2 of the manual.

1. Drain any remaining pumped fluid and relieve internal pressure.

2. Remove safety guards and loosen adjusting bolts and nuts on the packing gland.

3. Remove worn packing rings using the appropriate extraction tools.

Used personal protective equipment (PPE)?

System turned off, isolated, and depressurized before opening seal areas?

Any leaks contained and reported immediately?

Accessed the mechanical seal assembly and removed any covers or guards necessary to inspect the seal?

Visually inspected the seal faces for wear, scoring, or surface damage?

Checked O-rings and elastomers for cracking or deformation due to heat or wear?

Ensured flushing liquid is present – seals should never run dry?

Shut down and cool the pump completely. Disconnect power and isolate the unit.

Upload a photo of the isolated unit.

Refer to the 'Disassembly and Assembly Instructions' for your pump model (see manual reference).

Remove old bearings. Clean bearing housings thoroughly.

Upload a photo of the cleaned bearing housings.

Install new bearings of correct type

Apply correct grease type and amount

Test run pump and check for abnormal noise, heat, or vibration.

Sign off on the bearing replacement.