Emerson Daniel Series, Руководство пользователя

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Important
Ensure that once the nut is tightened, two threads outside the nut are exposed. The only
exception is when a flange requires hydraulic bolt tensioning. The manufacturer of the
hydraulic bolt tensioning equipment will specify number of exposed threads outside the
nut.
• Do not use damaged or worn stud bolts or nuts.
• Do not use nuts or stud bolts that do not fit correctly together.
• Do not use nuts or stud bolts without grade or type identification.
• Do not mix nuts or stud bolts of different coatings. Different nut and stud bolt coatings
require different torques to achieve the same bolt tension.
• Do not assemble nuts with the identification hard stamp against the back face of the
flange
Flange stud bolt and nut storage
Remove each nut and bolt as a pair. Thread the matching nut back onto the bolt. Stack
them in a fashion that will not cause thread damage.
Reuse of flange stud bolts and nuts
Daniel Quality Control permits the reuse of threaded fasteners under the following
conditions:
• Fasteners are clean, free of corrosion, paint, thread damage, cracks, teeth marks
(caused by wrenches) or other signs of damage.
• Fasteners are not tightened to or beyond their yield strength.
• Fasteners have not lost their coating.
Compare the threads of a used stud bolt with the thread of a new stud bolt. Finger-tighten
the nut over the entire length of the bolt.
6.3 Assemble the electronic components
Follow the procedure below to install the LME and/or the RME electronics.
Prerequisites
WARNING
VOLTAGE HAZARD
Disconnect equipment from power before opening the LME and/or RME. Do not open
them while power is on and an explosive gas atmosphere is present.
Failure to comply may result in death or serious injury.
Procedure
1. Remove the security seal wire.
2. Remove the security latch using the 3 mm Allen key.
Installation procedure User manual
March 2019 P/N 3-9008-515
74 Daniel Series 1500 Liquid Turbine Meter, NPS 3-24