Unigas TLX115, Установка - Использование - Обслуживание

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PART IV: MAINTENANCE
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ROUTINE MAINTENANCE

Clean and examine the gas filter cartridge and replace it if necesssary;

Remove and clean the combustion head;

Examine and clean the ignition electrodes, adjust and replace them if necessary;

Examine and clean the detection electrode/photoelement (according to the burner models), replace it if necessary, in case of
doubt, check the detection circuit, after the burner start-up;

Clean and grease leverages and rotating parts.
MultiBloc MBE
MultiBloc VD Mounting
DANGER! Incorrect motor rotation can seriously damage property and injure people.
ATTENTION: when servicing, if it was necessary to disassemble the gas train parts, remember to execute the gas
proving test, once the gas train is reassembled, according to the procedure imposed by the law in force.
Adjusting the gas valves group
Multibloc MB-DLE
The multibloc unit is a compact unit consisting of two valves, gas pressure switch, pres-
sure stabilizer and gas filter.
The valve is adjusted by means of the
RP regulator after slackening the locking screw VB
by a number of turns. By unscrewing the regulator RP the valve opens, screwing the valve
closes. To set the fast opening remove cover T , reverse it upside down and use it as a tool
to rotate screw VR . Clockwise rotation reduces start flow rate, anticlockwise rotation incre-
ases it.
Do not use a screwdriver on the screw
VR !
The pressure stabilizer is adjusted by operating the screw VS located under the cover C .
By screwing down the pressure is increased and by unscrewing it is reduced.
Note: the screw
VSB must be removed only in case of replacemente of the coil.
position
to push
1. Position VD on VB, fig. 2+3.
2. Slide VD forward up to the stop, fig. 4.
3. Screw VD on with 2 M5 screws for each, max. 5 Nm/44 in.-lb., fig. 5/6.
4. VD can be mounted rotated by 180°, fig. 7.
1
2
3
4
5
6
7
C
VS
T(VR)
RP
VB
VSB