Repeated source pressure test failures - WKB273700

SYMPTOMS

• Repeated source pressure test failures
• Liquid in exhaust line between trap bottle and customer exhaust system

ENVIRONMENT

• Qda
• SQD2
• Xevo TQD
• Xevo TQ MS
• Xevo TQS
• Xevo TQXS
• Xevo TQS Micro
• Xevo TQ Absolute
• Xevo G2
• Xevo G2S
• Xevo G2 XS
• Xevo G3
• Synapt G2
• Synapt G2 Si
• Synapt G3
• Vion
• Cyclic IMS
• MRT

CAUSE

Poor customer exhaust system

Liquid leaking back into trap bottle causing valve to fail to close.

FIX or WORKAROUND

1. Customer needs to improve pull on exhaust system
2. Install extra trap bottle between source trap bottle and exhaust system to catch liquid. PN: 700002682

ADDITIONAL INFORMATION