baltur BT 75 DSNM-D, Instruction

Page: 21 / 40

21
SCHEMATIC LAYOUT FOR STEAM PRE-
HEATER INSTALLED UPSTREAM FROM THE
ELECTRIC PREHEATER
N° BT 8576
REV.: 04/10/2002
1 - LEAK DISCHARGE
2 - STEAM PASSAGE INDICATOR
3 - DISCHARGE CONDENSATE
4 - FILTER
5 - MANUALLY CONTROLLED BY-PASS GATE VALVE TO EXCLUDE
THE PRE-HEATER WHEN IT’S COLD
6 - ELECTRIC PRE-HEATER
7 - SELF CLEANING FILTER 0.3 MM
8 - THERMOMETER
9 - MIN PRE-HEATER THERMOSTAT
10- MAX PRE-HEATER THERMOSTAT
11- PRE-HEATER ADJUSTER THERMOSTAT
12- THERMOMETER
13 - PLUG FOR PRESSURE GAUGE
14 - STEAM PRE-HEATER
15 - CUT-OUT GATE VALVE
16 - STEAM PRESSURE REGULATOR ADJUSTABLE FROM 1÷8 BAR
17 - STEAM GAUGE 0÷10 BAR
A) STEAM ENTRY MIN 12 BAR
B) AIR DISCHARGE
C) DISCHARGE CONDENSE
TO BE INSTALLED BY
THE CUSTOMER
FROM BURNER PUMP