TSI Incorporated 8372, Operation And Service Manual

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36 Chapter 3
Meter
The A
CCU
B
ALANCE
Plus has a built-in electronic flow meter. Do not try to
detach the meter from the base. The A
CCU
B
ALANCE
Plus should be used and
stored within the specified temperature range, 32–140°F (0-60°C). The
meter case, display screen and membrane key can be cleaned using a damp
cloth with mild detergent solution. Do
not immerse the meter in water.
Wipe the meter dry before use.
Manifold
If you observe the flow sensing taps of the manifold becoming clogged with
dust or other material, clean them with a damp cloth. The manifold should
be kept in place during cleaning. Do not apply excessive forces on the grid
of the manifold. If any part of the grid is damaged, please contact TSI for
repair information.
Cases
If the instrument case or storage case needs cleaning, wipe it off with a soft
cloth and isopropyl alcohol or a mild detergent. Never immerse the
A
CCU
B
ALANCE
Plus. If the meter assembly of the A
CCU
B
ALANCE
Plus
becomes broken, it must be replaced immediately to prevent access to
hazardous voltage.
Calibration
TSI recommends an annual calibration for the A
CCU
B
ALANCE
Plus. For a
nominal fee, TSI will calibrate the unit and return it to you with a certificate
of calibration and NIST traceability. This 'annual checkup' assures you of
consistently accurate readings. To calibrate the A
CCU
B
ALANCE
Plus, please
ship TSI the complete package that includes the meter, the base, the
manifold and any fabrics used. Everything should be packed carefully within
the A
CCU
B
ALANCE
Plus carrying case and then inside a proper shipping box,
such as the original shipping box.
Ship directly to: TSI, Inc.
ATTN: Customer Service
500 Cardigan Road
Shoreview, MN 55126-3996