Causes of improper valve operation, Solenoid temperature – Gasboy Atlas Valve Replacement Kits User Manual

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Causes of Improper Valve Operation

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• Printed in the U.S.A.

MDE-4448 Atlas™ Diaphragm and Valve Coil Replacement Kits • April 2005

Causes of Improper Valve Operation

One or more of the following causes may contribute to improper valve operation.

• Faulty Control Circuits
• Burned-out Coil
• Low Voltage
• Incorrect Pressure
• Excessive Leakage - In cases of excessive leakage, replace the complete valve assembly.

Use the following table to determine the correct valve assembly.

Solenoid Temperature

Valves are supplied with coils designed for continuous duty service. When the solenoid is
energized for a long period, the solenoid becomes hot and can be touched by hand only for an
instant. This is a safe operating temperature. Any excessive heating will be indicated by the
smoke and odor of burning coil insulation. See the following wiring schematic.

Figure 4: Wiring Schematic

Phillips

is a registered trademark of Philips Screw Company.

Valve Assembly Part Number Valve Assembly Description

M04607B001

Standard, Low Volt (120/60, 110/50V)

M04607B002

Standard, High Volt (240/60, 220/50V)

M04607B003

Standard, Low Volt for Canada ATC (120/60, 110/50V)

M04607B005

Filter Manifold, No Valve

M04607B006

Filter Manifold, No Valve for Canada ATC