24
US
Operating instructions - digital oval gear meter and pulse meter
11. Troubleshooting
Malfunction
Cause
Solution
LCD display: No display
Loose battery contacts
Check batteries for good
contact
Accuracy of measurements
is insufficient
K FACTOR wrong
Meter operates below
admissible min. flow rate
Check K FACTOR,
a
see chapter 8.3
Increase flow rate to
acceptable level
Reduced flow rate,
or no flow at all
Oval gear blocked
Clean measuring chamber
Display flashing „Err 1“
Data stored in electronic
memory are damaged
Sorry, irreparable
Short display of „Err 2“
Limited error reading data
(usually when exchanging
batteries)
Control circuit board automa-
tically switches on and off to
restore proper operation
12. Repairs/service
This oval gear meter has been designed and built in compliance with the highest quality standards.
If a problem should occur despite all quality measures taken, please get in touch with our service
contact partners:
FMT NA
Tel 1-844-601-9115
13. Disposal
Dispose of the oval gear meter / pulse meter properly and without any liquid residues or have it
disposed of by a specialized waste disposal company. Ensure to comply with all relevant provisions in
national legislation applicable in your country.
The battery is hazardous waste and must be disposed of separately from the oval gear meter/pulse meter.
