Drazice OKCE 160 NTR Panduan Pengoperasian dan Instalasi - Halaman 6
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mounting
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1.3 DESIGN AND GENERAL HEATER DIMENSIONS
The heater tanks are made of a steel plate and tested by 1.5 MPa multiple of operation pressure value.
The inside of the receptacle is enamelled. A flange is welded onto the bottom of the tank with a flange lid
screwed to it. A sealing ring is inserted between the flange lid and the flange. Thermowells for placing
a heating element, thermostat sensors and safety fuses are located in the flange lid. An anode rod is mounted
onto the M8 nut. Electric wiring is placed underneath the plastic removable cover. Description of basic parts
of the heater - Figure 1. Heater dimensions - Figure 2 and Table 2, Figure 3 and Table 3.
Figure 1
1. Temperature indicator
2. Heating element well
3. Ceramic heating element 4000 W
4. Service thermostat with external control
and safety pipe
5. Electric installation cover
6. Cold water supply pipe
7. Thermowell
8. Hot water withdrawal pipe
9. Mg anode
10. Enamelled steel receptacle
11. Polyurethane insulation
12. Heater shell
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