Goldstain FRG-1 Installation procedures manual - page 16
9. TROUBLE SHOOTING
TROUBLE SHOOTING.
These troubleshooting procedures must be carried out only by a Goldstein
Authorised Maintenance & Repair Centre or Company specialising in restaurant
Cooking appliances. The problems and possible solutions given below cover those
Most commonly encountered.
FACTORY APPROVAL MUST BE OBTAINED PRIOR TO ANY WARRANTY
WORK BEING DONE OR GOLDSTEIN CANNOT BE HELD RESPONSIBLE.
PILOT BURNER MALFUNCTIONS
a)
Pilot will not ignite
*
Check that gas valve is open and
No evidence of gas at
gas is present at that valve.
*
Remove pilot gas supply line and
gas check for Dirt.
*
Blow out if necessary then re-
install.
*
Check pilot burner orifice for dirt.
b)
Pilot burner ignites but will
*
Check that the thermocouple leads
not remain lit when gas cock
are firmly screwed into pilotstat
Manual knob is released.
powerunit bushing on gas control.
*
Remove end of thermocouple lead
from Pilotstat power unit bushing
and clean with fine sandpaper. Also
check that bushing is clean.
*
Thermocouple defective – replace.
*
Pilot flame may be too high or too
low. adjust flame by turning pilot flow
adjustment on Valve. Also check
over-temperature thermostat reset
button if tripped. Manually reset by
pushing button home.
*
Check milivolts on Power Generator
should be 550-600 with Thermostat
off.
*
Check millivolts on Power generator
with valve on should be no lower
than 220 mv
IM011B2/p16