Class1 Valve - 119138 - Manual (Page 26)

26 Class 1 Valve Manual
p/n: 119138
The information in this chapter lists the possible causes and suggested solutions for
standard Class 1 valve applications and troubleshooting. Before calling Class 1 or a Class 1
authorized parts service center for assistance, please attempt to eliminate the problem with this
information.
If you cannot correct the problem, please collect the following information before calling
your Class 1 Customer Service Technician or Service Center for assistance:
• Valve Size
• Valve Location (Discharge #1, Pony Suction, etc.)
• Type of Actuator Attached to Valve (swing handle, push-pull T-handle control, top-
mount control, electric controller, rack linkage, etc.)
• Truck Manufacturer
• Truck Build Date
WARNING! Before beginning any inspection, installation, maintenance, or service of
any kind on the equipment, verify that the pressure has been released from the system.
Lock out the equipment, in accordance with the manufacturer’s recommendations.
7. Troubleshooting
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