YPF95 SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 6: TROUBLESHOOTING
6.1 Operating Problems
Plugged lines and plugged filter paper account for over 90 percent of filtration system malfunctions. A general troubleshooting chart included in this chapter provides systematic instructions to assist the operator in diagnosing common malfunctions. Contact a
A.Plugged Lines
To guard against plugged lines when using solid shortening, let the faucet sputter for about
B.Filter Powder and Plugged Paper
Improper use of the filter powder will cause filter paper to become plugged, sealed by a layer of filter powder and debris. The first indication of paper plugging is a slow oil flow return rate and a surging, jerking in the filter unit. To correct this, review the instructions for the correct use of filter powder, and change the filter paper more frequently. When filtering several fryers prior to changing paper, ensure that excess sediment is scraped off the filter paper after filtering each frypot. If plugged paper remains a problem, review the chart in section 6.2 for proper diagnosis.
6.2 General Troubleshooting
The following chart contains information to assist the user in diagnosing the most common malfunctions with portable filtration systems. Possible solutions and/or corrective actions are given for each scenario.
If the malfunction cannot be diagnosed using the information in this section, contact your Factory Authorized Service Agent for repairs.
DANGER
Use extreme care when testing electrical circuits. Live circuits will be exposed.
DANGER
Inspection, testing and repair of gas or electrical equipment should be performed by
