<Safety Precautions and Protection of Environment>
8
IM 12Y18A00-01EN
1st Edition : Jul. 16, 2019-00
1. Instrument Check
Upon delivery, unpack the instrument carefully and inspect it to ensure that it was not damaged
during shipment. If damage is found, retain the original packing materials (including the outer
box) and then immediately notify the carrier and the relevant Yokogawa sales office.
n
Checking the model and suffix code
Make sure the model and suffix code on the nameplate affixed to the left side of the housing.
R-R-YHQ-
EEN476-1
YYYY.MM
Yxxxxxxx
WE410, WE440
R-R-YHQ-
EEN476-2
YYYY.MM
Yxxxxxxx
WE420, WE430
