Dwyer IPFS User Manual
Page 7
PL-OM-65200389-090512
9/5/2012
Dwyer Instruments, Inc. • 102 Indiana Highway 212 • Michigan City, IN 46360 • USA
(P) 219.879.8868 • (F) 219.872.9057 • 1.800.872.9141 • www.dwyer-inst.com
TrOUBLesHOOTiNG
Problem
Probable cause
Try...
No pulse output
Output pulses incorrect
Jumpy reading
Check Table for velocity vs. pipe size
Check plumbing
Check connections
Check depth setting from Dimension “C” table
Refer to Installation/diagrams
Refer to Installation/diagrams
Refer to installation diagrams
Check Table for velocity vs. pipe size
Refer to Installation/diagrams
Below minimum flow cutoff
Empty pipe
No power
Incorrect depth setting
Pipe not full
Not enough straight pipe
Fluctuating flow rate
Fluctuating around low flow cutoff
Not enough straight pipe
See also other documents in the category Dwyer Accessories for air:
- 166T (1 page)
- 160S (2 pages)
- PAFS-1000 (1 page)
- 160F (2 pages)
- Mark II WSI (4 pages)
- MW-1 (2 pages)
- 89088 (12 pages)
- 660 (2 pages)
- 670 (16 pages)
- FLST (4 pages)
- AFG (6 pages)
- FAFM (2 pages)
- DAFM (2 pages)
- STRA (4 pages)
- 530 (2 pages)
- AVFS (2 pages)
- 641RM (4 pages)
- 641B (4 pages)
- 641 (4 pages)
- VTT (2 pages)
- SFI-700 (2 pages)
- GFM (32 pages)
- GFC (40 pages)
- DMF (44 pages)
- GFM2 (20 pages)
- GFM3 (22 pages)
- TFP-LI (30 pages)
- TFP-GI (27 pages)
- TBS (7 pages)
- HFT (4 pages)
- CAM (6 pages)
- PWD (3 pages)
- BAT (3 pages)
- FPCA (4 pages)
- FPCA (2 pages)
- SPK (4 pages)
- MFS (8 pages)
- LOFM (3 pages)
- FLMG (12 pages)
- MFS2 (16 pages)
- PFT (4 pages)
- UFB (48 pages)
- UFC (56 pages)
- Series PUB (44 pages)