Great Plains Industries FM-300HR 소유자 매뉴얼 - 페이지 3
{카테고리_이름} Great Plains Industries FM-300HR에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Great Plains Industries FM-300HR 16 페이지. Electronic disc meter
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2. When handling hazardous chemicals,
always follow the chemical manu-
facturer's safety precautions. Wear
protective clothing such as goggles,
gloves, and respirators, as instructed.
3. To avoid damage, DO NOT blow
compressed air through the meter.
Your electronic disc meter is designed
for measuring a wide range of chemicals.
The meter translates flow data from the
nutator disc into calibrated units shown
on the meter's readout. A field replace-
able battery provides power.
BEFORE INSTALLATION
Upon receipt, examine your meter for
visible damage. Remove protective plugs
and caps for a thorough inspection. If
any items are damaged or missing, con-
tact your distributor.
CAUTION: To avoid damage, DO NOT
blow compressed air through the
meter.
Connect Battery
To save power, this meter is shipped with
the battery disconnected. Before using,
connect the battery using the instruc-
tions below:
1. Remove the two large and two small
screws from the battery coverplate
located on the lower portion of the
meter face.
2. Remove the battery and plug into
battery connections. When con-
nected properly, numbers appear in
the meter readout.
3. Replace the gasket and battery
cover and tighten securely. Torque
the screws to 9 to 10 in. lbs.
INSTALLATION
NOTE: To avoid damage to the inlet and
outlet, install this meter ONLY on
plastic hose end or pipe fittings.
1. To protect against leakage, seal all
threads with two or three turns of
Teflon
®
tape or a pipe thread seal-
ant compatible with the liquid being
measured. Make sure the Teflon
tape or sealant does not interfere
with flow.
2. Hand-tighten the meter onto the fit-
tings until snug. (Figure 1)
CAUTION: To avoid damage to the
housing, do not use a wrench.
BEFORE EACH USE
If the meter has been used before, make
sure it is flushed and cleaned as outlined
in the Maintenance Section.
Press and release the DISPLAY button
to ensure the meter is operating. Num-
bers will display from the last use.
If the display is dim or fading, replace the
battery using instructions in the Mainte-
nance Section. Also check battery ter-
minals for corrosion. To prevent corro-
sion from condensation, coat the termi-
nals with petroleum jelly.
®
Figure 1
3