Air-Vac DRS27, User Manual

Page: 74 / 384

DRS27 User’s Guide Chapter 3: Machine Function Verifications
0027.00.902 3-12
Making Flow Sensor Verifications and Adjustments:
Note:
A
FTER COMPLETING THIS VERIFICATION PROCEDURE
,
THE OPERATOR SHOULD QUICKLY RUN
THROUGH ALL OF THE
F
LOW
S
ENSOR RANGES
(30-90%). T
HE PURPOSE OF THIS STEP IS TO
ASSESS THE OVERALL PERFORMANCE OF THE FLOW SYSTEM
.
•
Select the Thumbs Up icon to save changes and exit the Flow Adjustment screen.
•
Disconnect the black hose and the flow meter.
Software Screen Flow Meter
Target Value
30% (30% scribe): .82 scfm
40% (40% scribe): 1.10 scfm
50% (50% scribe): 1.37 scfm
60% (60% scribe): 1.65 scfm
70% (70% scribe): 1.92 scfm
80% (80% scribe): 2.20 scfm
90% (90% scribe): 2.47 scfm
100% (100% scribe): 2.75 scfm