SM-FTN: Sample fluidics pressure limit caused by blocked waste valve - WKB13385
Article number: 13385
SYMPTOMS
- Priming/purging SM-FTN, see a "sample fluidics pressure limit" error when the SM-FTN goes to the purge solvent portion.
ENVIRONMENT
- H-Class Sample Manager - Flow Through Needle (SM-FTN)
- H-Class Bio SM-FTN
- I-Class SM-FTN
- Arc SM-rFTN
- APC SM-pFTN
CAUSE
Blockage in the waste check valve on the purge side of the low-pressure fluidics
FIX or WORKAROUND
Replace the appropriate inline waste valve:
- H-Class/I-Class/Arc SM-FTN: Part 410003180 - WASTE VALVE, INLINE, 1/4-28 THREADS
- APC SM-FTN: Part 700009513 - WASTE VALVE, INLINE, 1/4-28 THREADS PPS
- Using a T20 Torx driver open the right panel of the Sample Manager and remove the screws.
- The part with the mark in the picture below is the relevant part.
ADDITIONAL INFORMATION
id13385, A-30SM, checkvalve, UPAQSM, UPARBQSM, UPARBSMFTN, UPARCH30, UPARHQSM, UPARQSM, UPARSMFTN, UPIBSM, UPIBSM+, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN, UPISMFTN+, UPPDAARCB, UPPFTN, UPQSM, UPQSM+, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN, UPSMFTN+, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO