Goldline SAB Series, Руководство пользователя

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Page 17
TROUBLESHOOTING
Servicing of the hotplate must only be done by an authorized service representative (see back of this booklet)
and the hotplate must not be modified. Power must be disconnected before any servicing or maintenance is con-
ducted.
Abnormal conditions include:
•
Excessively yellow or sooting flame type.
•
Flame lifting off the burner ports.
•
Flame lighting back into the burner (normally associated with a popping sound)
•
Objectionable odour of the flames combustion products.
Should a faulty condition develop in the hotplate that is not described above, refer to the following table first for
possible causes and remedies prior to contacting an authorized service representative. Servicing beyond the
remedies listed shall only be undertaken by an authorized service representative.
FAULT CAUSES REMEDY
Burner will not light
1. Air in gas line
2. Blockage in line
3. Ignition not sparking
4. Flame failure device faulty
5. Check the battery
(applicable to DC version)
1. Purge gas line
Trace back and clear
3. Check lead and electrode
4. Replace thermocouple and test
5. Replace the battery
Burner lights
back to injector
1. Excessive lint up burner
mixing tube
2. Excessive gas pressure
1. Remove and clean burner
2. Check gas regulator pres-
sure. Adjust if necessary.
Burner has ex-
plosive ignition
1. Excessive gas pressure 1. Check gas regulator pres-
sure. Adjust if necessary.
Ignitor not sparking
1. Electrode gap
2. Ignition connection
1. Check gap, adjust if
not between 4
- 5mm
2. Check connection to igni-
tor, replace if faulty.
FAULT ISOLATION CHART