Why is my Flow ESL INTENSIFIER experiencing stress fatigue?
If you are experiencing stress fatigue in your Flow Water Pump, replace the HP water cylinder. The cylinder has a limited fatigue life and will require periodic replacement depending on the application. Premature failure is primarily attributed to scratches caused during assembly or installation. Relap or replace the check valves if the HP water cylinder is replaced.
What to do if the high-pressure water plunger has separated from the oil piston in my Flow Water Pump?
If the high-pressure water plunger has separated from the oil piston in your Flow Water Pump, disassemble the hydraulic oil cylinder and piston. Replace any defective parts found during disassembly.
How to replace a worn high-pressure water seal in a Flow ESL INTENSIFIER?
If you have a worn high-pressure water seal in your Flow Water Pump, replace all the high-pressure water seals and seal backup rings. Take care to avoid scratching the water cylinder during seal extraction and insertion.
What to do if there is debris in the shift circuit of my Flow Water Pump?
To address debris in the shift circuit of your Flow Water Pump, check the spool movement on both the pilot and shift valves. Inspect the spools for any defects. Hand lap with 600 grit paper. If you are unable to remove the defects, replace the valve.
What to do if intensifier inlet passages are clogged by debris or corrosion in my Flow ESL INTENSIFIER Water Pump?
If you observe intensifier inlet passages clogged by debris or corrosion in your Flow Water Pump, inspect the filtered water inlet lines. Remove the end cap and inspect, then remove any foreign material clogging the inlet passages. Inspect the check valve as well.
What to do if there is a fractured high-pressure water cylinder in my Flow ESL INTENSIFIER?
If you find a fractured high-pressure water cylinder in your Flow Water Pump, replace the cylinder and high-pressure seals. After replacement, increase the pressure gradually.
How to fix a worn/bent shift cable in Flow ESL INTENSIFIER Water Pump?
If you have a worn or bent shift cable or associated parts (mechanical shift only) in your Flow Water Pump: 1. Remove the shift cable guide. 2. Install the spare shift cable guide and recheck. Replace any worn parts.
What kind of shift/actuator pins should I use in Flow Water Pump?
If you have wrong shift/actuator pins installed in your Flow Water Pump, replace them with bronze shift/actuator pins (002226-1 for mechanical shift; B-1702-1 for electric shift).
How to replace a worn HP water seal in Flow ESL INTENSIFIER Water Pump?
If you have a worn HP water seal in your Flow Water Pump, replace the high-pressure water seal.
What causes stress fatigue in a Flow Water Pump?
If you are experiencing stress fatigue in your Flow Water Pump, replace the HP water cylinder. The cylinder has a limited fatigue life and will require periodic replacement depending on the application. Premature failure is primarily attributed to scratches in the bore. Replace all water seals whenever replacing the high-pressure water cylinder. Record service intervals for future reference.
Review safety precautions before installing, operating, or servicing equipment.
Understand warnings, cautions, and notes for safe and efficient operation.
List of manuals shipped with the system for related components.
Technical specifications including diameter, length, weight, and output pressures.
Details on recommended hydraulic oil viscosity and specific brands.
Overview of the intensifier's hydraulic, water delivery, and control systems.
Guidance on regular preventive maintenance for maximum life and safety.
Practical advice for minimizing downtime and ensuring efficient upkeep.
Essential precautions for protecting parts and ensuring proper assembly.
Table of torque values for high-pressure gland nuts.
Understanding weep hole leaks as clues to component conditions.
Causes of leakage from the check valve outlet body.
Causes of leakage from the main check valve body.
Common causes of weep hole leakage at the end cap.
Causes of hydraulic oil and water leakage from the end bell weep hole.
Steps for effectively using the troubleshooting table to diagnose problems.
Causes and solutions for uneven intensifier strokes.
Causes and solutions for severe knocking sounds from the intensifier.
Troubleshooting oil leaks from the end bell weep hole.
Diagnosing and fixing oil leaks at the manifold/end bell interface.
Addressing oil leaks at the manifold/shift valve interface.
Troubleshooting oil leaks at the shift valve/pilot valve interface.
Causes and solutions for water leaks from the end bell weep hole.
Troubleshooting water leaks from the end cap weep hole.
Diagnosing and resolving premature high-pressure water seal failure.
Causes and solutions for water leaks from the check valve weep hole.
Addressing fractures in the high-pressure water cylinder.
Troubleshooting fractured check valve bodies.
Key tips from users to improve repair costs, time, and component life.
Exploded view and labeling of the high-pressure cylinder components.
Exploded view and labeling of the check valve assembly components.
Step-by-step instructions for servicing the high-pressure water cylinder and seals.
Illustration and components of the high-pressure seal tool kit.
Exploded view of the high-pressure cylinder and its seal components.
Step-by-step instructions for servicing the end cap and check valve.
Techniques for lapping outlet poppet, insert, and passage.
Procedure for hand-lapping the outlet insert.
Recommended method for lapping the outlet poppet for performance.
Method for hand-lapping the inlet poppet.
Procedure for hand-lapping the check valve main body.
Step-by-step instructions for servicing the hydraulic oil cylinder, piston, plunger, and end bell.
Instructions for inspecting low-pressure cylinder, end bells, and related parts.
Refer to manual MS-2266 for information on ordering replacement parts.
Contact information and hours for Flow's Customer Service.
Contact information and hours for Flow's Technical Service.
Part number breakdown and illustration for the check valve assembly.
Part breakdown for the 60K piston assembly.
Part breakdown for the 40K piston assembly.
List of kits for check valve maintenance, including lapping kits.
List of available tool kits for seal replacement.
General| Brand | Flow |
|---|---|
| Model | ESL INTENSIFIER |
| Category | Water Pump |
| Language | English |
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