- 41
-
ENGLISH
MAINTENANCE
Skilled staff has to perform yearly the following operations:
- Check the valve inside tightness.
- Filter cleaning.
- Fan and head cleaning.
- Check the position of the ignition electrode tips as well as the control
electrode.
- Calibrate the air and gas pressure switches.
- Check the combustion by means of CO
2
-CO-FUMES TEMPERATURE
bearings.
- Check all the gaskets and seal tightness.
EM 16-E
To gain access to the main components, remove the cover, as shown in
(Fig.1).
Combustion head maintenance should be made as follows:
- Close the gas cock and disconnect the gas train. Unscrew the screws 1
and remove the cover 2 (fig.1).
- Unscrew the screws 3 and the central pin 4 (fig.2).
- Hang the component holder plate into the service position 5 and effect
combustion head maintenance (fig.3).
EM 26-E
To gain access to the main components, remove the cover (fig.4).
Combustion head maintenance should be made as follows:
- Unscrew the screws 1 and remove the cover 2 (fig.4).
- Unscrew the screws 3 and the central pin 4 (fig.4).
- Hang the component holder plate into the service position 5 (fig.5-5A).
- To gain access to the draught tube and to the electrodes, remove the
hinge screw 6 and the screws 7 (fig.6).
À
g.1
À
g.2
À
g.3
À
g.4
À
g.5
À
g.5
À
g.5A
À
g.6
Summary of Contents for EM 26-E
Page 2: ......
Page 23: ...23 ITALIANO...
Page 43: ...43 ENGLISH...
Page 63: ...63 FRAN AIS...
Page 83: ...83 DEUTSCH...
Page 103: ...103 ESPA OL...
Page 105: ...105 a b c d CO2 CO2 CO2...
Page 106: ...106 109 120...
Page 110: ...110 2 n 4 3 4 5 1 A B C D...
Page 111: ...111 2 EM 16 E EM 26 E...
Page 112: ...112 EM 16 E S3 B4 230V 50Hz EC F FA IG MB MPE PA PGm TC TR TS VP VS 2 3 mm 20 mm...
Page 113: ...113 EM 26 E S3 B4 230V 50Hz EC F FA IG Ima LI MB MPE PA PGm TC TR TS VP VS 2 3 mm 20 mm...
Page 115: ...115 3 sec 3 sec LME 10...
Page 116: ...116 EM 16 E A EM 26 E B 1 2 3 B C D C MAX...
Page 119: ...119 B CO2 CO2 CO2 8 5 10 11 12 B P CO CO CO 0 1 160 C 220 C TPR TS B P EM 16 E G H I D E F...
Page 120: ...120 EM 26 E G H I B P H G H I mbar mbar Pi Pt...
Page 121: ...121 CO2 CO EM 16 E 1 1 2 1 3 4 2 5 3 EM 26 E 4 1 2 4 3 4 4 5 5 5A 6 7 6 1 2 3 4 5 5A 6...
Page 122: ...122 1 A B A B 2 A B C A B C 3 A A...
Page 123: ......