Graco ProMix 2KE Operation page 38

Setup Mode Details
(for complete system troubleshooting, see Table 4 beginning on page 45)
Error Message
B Pressure Too Low
B Pressure Too High
Off Ratio Low
Off Ratio High
38
Table 3: Dynamic Dosing Troubleshooting Guide
• Increase B pressure.
• Clean restrictor or use a larger size.
• Verify B valve is opening properly.
• Increase A pressure or decrease B pressure.
• Use a smaller restrictor.
• Increase A pressure or decrease B pressure.
• Use a smaller restrictor.
• Increase B pressure.
• Clean restrictor or use a larger size.
• Verify B valve is opening properly.
Solution
3A0868A