<1. Introduction>
1-3
IM 01C27F01-01EN
(c) Maintenance
• Please carry out only the maintenance
procedures described in this manual. If you
require further assistance, please contact the
nearest Yokogawa office.
• Care should be taken to prevent the build up of
dust or other materials on the display glass and
the name plate. To clean these surfaces, use a
soft, dry cloth.
(d) Explosion Protected Type Instrument
• Users of explosion proof instruments should
refer first to Section 2.8 (Installation of an
Explosion-Protected Instrument) of this manual.
• The use of this instrument is restricted to those
who have received appropriate training in the
device.
• Take care not to create sparks when accessing
the instrument or peripheral devices in a
hazardous location.
• Repair or modification to this instrument by
customer will cause malfunction of explosion
protect function and hazardous situation. If you
need to repair or modification, please contact
the nearest Yokogawa office.
(e) Modification
• Yokogawa will not be liable for malfunctions or
damage resulting from any modification made
to this instrument by the customer.
(f) Product Disposal
• The instrument should be disposed of in
accordance with local and national legislation/
regulations.
(g) Authorized Representative in EEA
• In relation to the CE Marking, The authorized
representative for this product in the EEA
(European Economic Area) is:
Yokogawa Europe B.V.
Euroweg 2, 3825 HD Amersfoort,
The Netherlands
1.2 Radio Wave
IMPORTANT
- This instrument is equipped with a wireless
module which is designated as a certification
of construction type as a wireless
facility for 2.4 GHz band low-power data
communication system of the Radio Act.
Refer to 2.12 “Regulatory Compliance for
Radio and Telecommunication” for detail.
- Due to the designated certification of
construction type, users may be subject to
legal punishment in case of:
- Disassembling or modifying the wireless
module or antenna in this instrument
- Peeling off the certification label attached
to the wireless module in this instrument
- Preventing interference with other wireless
stations
The operating frequency bandwidth of this
instrument may overlap the same range
as industrial devices, scientific devices,
medical devices, microwave ovens, licensed
premises radio stations and non-licensed
specified low-power radio stations for mobile
object identification systems used in factory
production lines.
Before using this instrument, ensure that
neither a premises radio station nor specified
low power radio station for mobile object
identification systems is in use nearby.
If this instrument causes radio wave
interference to a wireless station for mobile
object identification systems, promptly
change the frequency being used or turn
off the source of radio wave emissions.
Then, contact a Yokogawa office regarding
countermeasures to prevent interference,
such as setting up partitions.
