Warranty; Combination For Remote Sensor And Remote Transmitter - YOKOGAWA AXG1A Installation Manual

(10) Explosion Protection Type
WARNING
• Magnetic flowmeters with the model name AXW is
a product which have been certified as explosion
protection type products. Strict limitations are
applied to the structures, installation locations,
external wiring work, maintenance and repairs, etc.
of these products. Sufficient care must be taken, as
any violation of the limitations may cause dangerous
situations.
Be sure to read the user's manual of the applicable
explosion protection type as listed in Table 1.1
before handling the products.
• Only trained persons use this product in the
industrial location.
• The protective grounding
suitable IS grounding system.
• Take care not to generate mechanical spark when
access to the product and peripheral devices in
hazardous locations.
1.2

Warranty

• The warranty shall cover the period noted on the
quotation presented to the purchaser at the time of
purchase. Problems occurred during the warranty
period shall basically be repaired free of charge.
• In case of problems, the customer should contact the
YOKOGAWA representative from which the product
was purchased, or the nearest YOKOGAWA office.
• If a problem arises with this product, please inform us
of the nature of the problem and the circumstances
under which it developed, including the model
specification and serial number. Any diagrams,
data and other information you can include in your
communication will also be helpful.
• Responsible party for repair cost for the problems
shall be determined by YOKOGAWA based on our
investigation.
must be connected to a
<1. Introduction>
• The Purchaser shall bear the responsibility for
repair costs, even during the warranty period, if the
malfunction is due to:
- Improper and/or inadequate maintenance by the
purchaser.
- Failure or damage due to improper handling, use
or storage which is out of design conditions.
- Use of the product in question in a location
not conforming to the standards specified by
YOKOGAWA, or due to improper maintenance of
the installation location.
- Failure or damage due to modification or repair
by any party except YOKOGAWA or an approved
representative of YOKOGAWA.
- Malfunction or damage from improper relocation of
the product in question after delivery.
- Reason of force majeure such as fires,
earthquakes, storms/floods, thunder/lightening,
or other natural disasters, or disturbances, riots,
warfare, or radioactive contamination.
1.3 Combination for Remote
Sensor and Remote
Transmitter
IMPORTANT
• The AXW remote sensor (sizes 25 to 400 mm
(1 to 16 in.)) should be combined with a remote
transmitter according to Table 1.2.
• If the transmitter combined with the AXW magnetic
flowmeter's remote sensor is changed from the
original transmitter which was delivered the meter
factor of the remote sensor must be readjusted
according to its flow calibration.
• AXW and AXW4A should be selected obeying the
installing condition(explosion proof or nonexplosion
proof).
Table 1.2 Combination for sensor and transmitter
Remote Sensor
Model Construction Code
AXW025 to AXW400 W
E
D
Contact YOKOGAWA before using it in combination with
transmitters other than those listed above.
NOTE
In case of combination with AXFA11 remote transmitter,
select "ADMAG AXF" in the parameter "C30" of the
AXFA11 remote transmitter.
6
Combined with the
Remote Transmitter
Model
AXW4A
AXG1A
AXFA11G
IM 01E24A01-01EN