WT.050.200.001.UA.IM.0814
50-200 EVAPORATOR FOR CHLORINE
10
EVOQUA
W3T98237
The liquid line pressure relief system is provided as a pre-assembled unit and
needs only to be installed in the liquid line. (See Dwgs. 50.200.110.010 and
50.202.007.011.)
The length of liquid line protected per expansion chamber system.
PIPE SIZE
CHLORINE
SULFUR
DIOXIDE
AMMONIA
1"
375'
435'
355'
3/4"
625'
720'
560'
CAUTION: To prevent damage to the rupture disc due to inadvertent
overpressure, and to permit checking the pressure switch electrical alarm
wiring, do not install rupture disc until initial leak testing is completed.
CAUTION: To ensure proper operation of the Liquid Line Pressure Relief Sys-
tem, install the expansion chamber vertically, with the pressure switch on top.
WARNING: SECURELY SUPPORT THE EXPANSION TANK (E.G., WITH A
BRACKET) TO AVOID DAMAGE THAT COULD RESULT IN A MAJOR RELEASE
OF LIQUID, CAUSING POSSIBLE SEVERE PERSONAL INJURY.
2.6
Wiring
The components inside the control box and the equipment inside the evapora-
tor enclosure have been factory pre-wired. Customer-made connections for
power, alarms, and the gas regulating valve are shown on Dwg. 50.200.130.010.
CAUTION: Alarm connections on the printed circuit board must be wired
to actuate appropriate alarm devices (either customer-supplied or supplied
by Evoqua Water Technologies) as shown in the Installation drawings.
Connect alarm devices for low water temperature, high water temperature,
and low water level conditions to the unpowered contacts on the printed
circuit board. These contacts are rated for 10 amps at 120 volts ac and 30
volts dc. Connect the vacuum regulator-check unit (or gas pressure reducing
valve) to the powered contacts (120VAC)on the printed circuit board. (Refer
to Figure 2.1.) Run the wiring for these devices through the rigid conduit
supplied at the top left of the enclosure. Clamps are provided inside the
box for securing these wires (for alarms and the regulating valve) neatly
to the panel.
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Summary of Contents for Wallace&Tiernan 50-200 Series
Page 1: ...Series 50 200 Evaporator For Chlorine BOOK NO WT 050 200 001 UA IM 0814 W3T198237 ...
Page 2: ...SERIES 50 200 EVAPORATOR FOR CHLORINE BOOK NO WT 050 200 001 UA IM 0814 W3T198237 ...
Page 15: ...WT 050 200 001 UA IM 0814 50 200 EVAPORATOR FOR CHLORINE 4 EVOQUA W3T98237 ...
Page 75: ...WT 050 200 001 UA IM 0814 50 200 EVAPORATOR FOR CHLORINE 64 EVOQUA W3T98237 ...
Page 95: ...CHLORINE HANDLING MANUAL Cl2 BOOK NO WT 025 000 001 UA IM 0614 W3T98244 ...
