AUTOMATION 2000 DGPT2-IB Teknik Talimatlar - Sayfa 3
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2–
INSTALLATION
CONSERVATOR)
2.1 Preamble
The following installation procedure is given for information only. Automation 2000
cannot be held responsible for its execution.
2.2 Installation precautions
Before installing the DGPT2-IB, make sure that:
The transformer is not powered.
The transformer dielectric is at ambient temperature (approx. 20°C).
The transformer conservator is empty.
The dielectric level inside the transformer is slightly below the transformer
tank cover.
The transformer opening on which the DGPT2-IB will be installed is opened.
2.3 Installation procedure
Fit the FPM seal (supplied) in the DGPT2-IB attachment flange throat.
Mount the DGPT2-IB on the transformer opening designed for that purpose.
Attach the fixing hooks (supplied) on the fixing bolts (3 at 120° or
4 at 90°) according to the tightening precautions (see page 4). The fixing bolts
must be located on a circle with a 97 mm diameter (±2 mm).
Connect the DGPT2-IB to the conservator through its IB insert with a flexible
tube equipped with both a 3/8" female threaded end and a rotary fitting.
Fill the conservator up to its normal level.
Slowly open the DGPT2-IB sampling tap until the transformer dielectric level
reaches the DGPT2-IB highest point and close it.
Fixing
hook
TECH. INSTRUCTIONS
DGPT2
®
A U T O M A T I O N 2 0 0 0
(BREATHING
Page
3
TRANSFORMERS
Sampling tap
Flexible tube
IB insert
N° T/NOT-0021
Date: 28/09/16
WITH
Rev.
7