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REINFORCEMENT DISK
HINGE EAR
BASE
ASSEMBLY
CONDUIT
SENSOR
MAGNETIC TARGET
Installation
▲
WARNING
Wear protective gloves and clothing to prevent
skin contact when handling lead weights. Wear
eye protection. Avoid breathing dust/fumes/
mist/vapors/spray. Do not eat, drink or smoke
while using the product. Avoid release to the
environment. Wash hands with soap and water
after handling. Keep away from excessive heat
and open flames.
Make sure line is free of hazardous vapors
before installing or servicing the valve.
The EPRV Series is shipped with its lid held
partially open. The lid assembly has attached
weights and is heavy. Use caution when
removing the shipping blocks and metal bands
to avoid injury to fingers and hands.
SEAL
SUPPORT
Figure 7. 2000A Series Assembly Drawing
Figure 8. 2000A Series with Smart Wireless Monitoring Option
CENTER BOLT
ARM
TRANSMITTER
BRACKET
WIRELESS EAR
Before installing the relief vent, remove the unit from its crate
and discard any protective coverings. Follow the instruction
below for the installation of the 2000A Series.
Install the 2000A Series on the flange bolt patterns that
match with bolt pattern of the vent. The attachment flange
base should be at level surface.
1. Carefully remove the 2000A Series from its crate. The
seal portion of the vents is delicate, protect this surface
while handling the unit.
2. Place the appropriate gasket on the level attachment flange
and center the vent into place.
3. Insert the appropriate number of bolts and make sure the
vent is fastened securely. Installed bolts should be clear of
the lid assembly when it is in the full open position.
4. Inspect the installed unit from items that would keep it
from working properly. The sealing area should be free of
any debris that would cause leakage. The arm of the vent
should be able to fully open.
2000A Series
VENT COVER
PRESSURE SEAL
5
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