Cosmo LS-1866, Руководство по эксплуатации

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6 1 INTRODUCTION
a) Do not use the unit in places that are damp, that are
exposed to direct sunlight or that are outside the
temperature range of 5°C to 40°C. Using the unit in
such environments could result in malfunctions or
failures.
b) To avoid damage to the power cable, which could
result in fires or electrical shock hazards, observe
these precautions:
•
Do not damage, modify or apply undue force to
the power cable.
•
Before servicing the unit, disconnect the power
plug from the receptacle.
•
Do not handle the power plug with wet hands.
•
When disconnecting the power plug, do not pull
the power cable.
c) Ensure correct cabling. Incorrect cabling could result
in damage to the unit and surrounding hardware.
d) Mount the unit in firm position in a frame capable of
fully sustaining its load. Do not install the unit in a
violently vibrating, sloped or any other rickety place. If
installed in these environments, the unit could fall
down or drop, resulting in physical harm.
e) Do not step on top of the unit or place a container filled
with water, oils/soapy water, or other similar objects on
its top. These objects might spill, causing physical
harm, or electrical shock hazard, rust or other
damage.
f) Do not disassemble the unit. If disassembled, the unit
could malfunction, resulting in physical harm or
electrical shock hazards.
g) Do not install or remove the tubing with the product
connected to an air pressure source. It could result in
physical harm.
Wear a safety goggle to protect your eyes.
h) When a leak test is completed, unclamp the tested
part after the unit has completely exhausted. Residual
pressure could result harm.
i) When carrying the unit, hold it by the bottom to keep it
from dropping. If dropped, unit could be damaged or
caused result in breakage or physical harm.
j) When packing the product for shipment, remove its
projections, such as rear panel-mounted filters and
regulators, and wrap it with cushioning material as a
whole to guard against damage during transit.
k) Wipe out the unit lightly with a dry and soft cloth for
maintenance. When the unit is with heavy dirt, dilute
the neutral detergent with water, soak the cloth in the
detergent, squeeze the cloth, and wipe the dirt out.
Organic solvent should not be used.
l) Put on steel-toe boots when transferring the product
for shipping, installation, dismantling. Neglecting it
could result in physical harm by dropping the product.
m) Handle the product according to the instructions in this
operation manual or the protection feature equipped
with the product will be compromised.
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a) The information in this document is subject to change without notice for the sake of performance or functional upgrades.
b) This document may not be reproduced in whole or in part without prior approval of the publisher.
c) We are not held responsible for the items tested using this unit and the consequences of the tests.
d) To minimize incorrect test results, this unit comes complete with self-check functions to detect certain improper settings
and operations, and internal equipment malfunctions and thus to prevent incorrect judgments from being delivered. The
scope of monitoring by self-checking, however, is limited. Verification of the unit performance and operations using
separately specified apparatus is recommended.
e) This unit performs measurements based on the principle of differential pressure detection, using the master comparison
method. In addition to actual product leakage there are a number of additional variables that can affect test results, the
most common of these are temperature changes, volume changes and system leakage (on either side of the DP
sensor).
f) The user is encouraged to consult us directly (or your dealer) for any questions the user has about using our product.
CAUTION