Viking Pump LS124

Ensure pressure in the chamber is completely vented through appropriate openings or connections.

Lock out or make non-operational the driving means (motor, turbine, engine, etc.).

Identify the liquid the pump has been handling and understand the necessary safety precautions.

Obtain and review the material safety data sheet (MSDS) for the liquid.

Carefully remove valve cap covering the adjusting screw.

Loosen locknut to allow pressure setting adjustment.

Install a pressure gauge in the discharge line.

Read and understand the safety information before proceeding

Check for visible damage to the pump

Ensure all safety guards are in place

Inspect and clean grease fittings

Ensure pressure in the chamber is completely vented

Lock out or make non-operational the driving means

Identify the liquid the pump has been handling

Obtain and understand the material safety data sheet (MSDS) for the liquid

Refer to TSM for procedure on adjusting end clearance for the specific pump model

Adjust the end clearance to improve pump performance

Acknowledge understanding of safety information

Apply external lubrication slowly with a hand gun to all lubrication fittings

Contact Viking Pump® representative for specific lubrication questions

Check Engineering Service Bulletin ESB-515 for grease compatibility

Are there applications involving very high or low temperatures?

Grease O-Pro™ seals every 500 hours of operation

Ensure all necessary tools and materials are available, including lubricant and press.

Add a chamfer on the bushing and the mating part.

Ensure the bushing is started straight.

Do not stop pressing operation until bushing is in proper position.

Check bushing for cracks after installation.