ELTRA CS-800 User Manual

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Pos: 5. 47 /00 20 Übers chrif ten/E LTRA 1.1 Übers chri ften/1 1 Oxyge n pres sure fal ls whe n the fur nace ope ns ELTR A @ 6\mod_1368705931127_9.docx @ 41187 @ 22 @ 1
3.21 34BOxygen pressure falls when the furnace opens
Pos: 5.48 /0 010 ELTR A/ 0015 s ervic e_i nstr uc tio ns/C S-800 _Ser vice/ 0015 F ehler/ 01952 0 Modul Oxyge n press ure fall s when th e furnac e ope ns ELTR A @ 6\mod_1377688611553_9.docx @ 46759 @ 2 @ 1
Fig. 37: Front panel
Regardless of whether the furnace is opened or closed, the oxygen pressure
shown on the pressure gauge (2) must remain 1.5 bar (22.5psi) constant.
If, however, the oxygen pressure falls when the furnace is open, then either the
valve (V2) is defective or its control is incorrect.
When the furnace is open, the valve (V2) should have 23 V DC on its magnetic
coil. When the furnace is closed, the voltage should be at zero volts.
2
5
3
1

ELTRA CS-800 Specifications

General

Brand	ELTRA
Model	CS-800
Category	Measuring Instruments
Language	English