OM/SM-TDH-CE
15
c)
Replace in reverse order.
d) Ensure an adequate sealing compound is used
to seal the gas control valve.
3.21 Filling Valve
(Turn gas and electric
mains off)
a) Remove filling valve from kettle jacket pipework.
b) Replace in reverse order.
c)
Ensure adequate sealing compound is used to
seal the valve.
d) Once the safety fill is replaced the jacket will
need to be vented (Paragraph 3.2).
3.22 Fuse Replacement
(Turn gas and
electric mains off)
a) Remove control cabinet lid (Paragraph 3.5.1).
b) Remove control cabinet side panel (Paragraph
3.5.2).
c)
Remove fuse from vertical fuse holder.
d) Replace fuse (identical to fuse removed).
e) Replace in reverse order.
4. Troubleshooting
Your Groen kettle is designed to operate smoothly and efficiently if properly maintained. However, the following
are checks to make in the event of a problem. Wiring diagrams are inside the service panel and in the back of
this manual.
USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR
THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE INJURY TO THE OPERATOR AND DAMAGE TO THE
EQUIPMENT AND WILL VOID ALL WARRANTIES.
SYMPTOM
WHO
WHAT TO CHECK
Kettle is hard to tilt.
Auth
Service
Rep Only
a.
Gears for foreign materials, lubrication, and alignment
Burners will not light.
User
a.
That the main gas supply cock is open (handle is in line with
the gas pipe.)
b.
Gas supply to the building.
c.
That the kettle body is not tilted.
d.
That electric power supply to the unit is on.
Auth
Service
Rep Only
e.
Thermostat operation.
f.
That the tilt limit switch is closed, when the kettle body is not
tilted.
Kettle continues heating after
it reaches the desired
temperature
User
a.
Thermostat dial setting.
Auth
Service
Rep Only
b.
Thermostat calibration.
c.
Thermostat operation.
Kettle stops heating before it
reaches the desired
temperature.
User
a.
Thermostat dial setting.
Auth
Service
Rep Only
b.
Thermostat calibration.
c.
Thermostat operation.
Kettle heats slowly.
User
a.
For air in jacket (Paragraph 3.2).
Safety valve pops.
User
a.
For air in jacket (Paragraph 3.2).
Auth
Service
Rep Only
b.
Safety valve. If valve pops at pressures below 49 PSIG,
replace it.
c.
If high limit pressure switch is set too high.
d.
Thermostat operation
