25
SILVER M
INSTALLATION
– OPERATING - MAINTENANCE
5.15.
Gas surface burner
General
The ambient air CO
2
content must not exceed the locally prescribed
value limits. Re-circulated air operation is not permitted.
A running system must not be accessed; burn hazard.
Every system must be outfitted with an Emergency-Stop switch.
Commissioning
Undertake connection of the gas control path on the gas line. A
tension-free connection must be ensured. The gas-type and gas
pressure must be suitable to the gas control path.
Direct the blow-off outside the facility.
Undertake the assembly and wiring of all sensors and thermostats.
Check the gas line, connections and gas control path for leak-
tightness by means of a testing device.
The safety temperature limiter position is located ca. 3m behind the
gas burner in the roof area in front of the next assembly
component.
Establish operational readiness:
-
Bleeding the gas line
-
Check setting values on the safety temperature limiter. Rated
value:
ca. 60°C
Bring burner into service. For this, it must be ensured that the
supply and discharge air ventilators are continually operating.
Maintenance
Replacement of damaged parts may be carried out only by a
specialist. Replacement parts must be authorised for the system.
-
Check gas lines, connections and the gas control path for leak-
tightness; re-seal as necessary
-
Remove any dirt particles from the burner with a brush; all air
holes must be free.
-
Check gas discharge openings and clean with a nozzle needle
as necessary. Do not come in contact with ignition or control
devices.
-
Check the ignition electrode gaps; adjust as necessary.
-
Unscrew the control monitor (UV cells or ionisations rod); clean
with a soft cloth and re-install. Replace if discolouration is
detected.
