7
Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
Should your PT-500 series pressure transmitter require service, please contact the factory via phone, email,
or online chat. We will issue you a Return Material Authorization (RMA) number with instructions.
•
Phone: 888-525-7300
•
Email: [email protected]
•
Online chat at www.apgsensors.com
Please have your PT-500’s part number and serial number available. See Warranty and Warranty
Restrictions for more information.
• Repair and Returns
Figure 3.4
NOTE
: Desiccant crystals change from blue to pink as they become saturated. Car-
tridge must be replaced when all crystals have saturated.
Figure 3.3
IMPORTANT
: Do NOT use desiccant cartridge in the presence of vapors or liquids con-
taining phosphate esters, synthetic lubricants, hydrocarbon solvents, methanol, acetone,
lacquer solvents, or other organics.