15
OM-DEE/4
OM-DEE/4
15
When equipment needs to be sanitized,
use a solution equivalent to one that
supplies 200 parts per million available
chlorine. Obtain advice on sanitizing
agents from your supplier of sanitizing
products. Following the supplier’s
instructions, apply the agent after the
unit has been cleaned and drained.
Rinse off the sanitizer thoroughly.
NOTICE
NEVER LEAVE A CHLORINE SANITIZER IN
CONTACT WITH STAINLESS STEEL
SURFACES LONGER THAN 30 MINUTES.
LONGER CONTACT CAN CAUSE STAINING
AND CORROSION.
l.
It is recommended that each piece of
equipment be sanitized just before use.
m. If there is difficulty removing mineral
deposits or a film left by hard water or
food residues, clean the kettle
thoroughly and then use a deliming
agent, like Groen Delimer/Descaler (Part
Number 114800) or Lime-Away from
Ecolab, in accordance with the
manufacturer’s directions. Rinse and
drain the unit before further use.
n. If cleaning problems persist, contact
your cleaning product representative for
assistance. The supplier has a trained
technical staff with laboratory facilities to
serve you.
Troubleshooting
Your Groen kettle is designed to operate smoothly and efficiently if properly maintained. However, the
following is a list of checks to make in the event of a problem. Wiring diagrams are furnished inside the
service panel and in this manual.
If an item on the list is followed by
Y
, the work should be done by a
qualified service representative.
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
Y
indicates items which must be performed by an authorized technician.
Kettle will not heat, and heating indicator
will not come on.
User
a. Electric power supply to the unit.
b. Water level in jacket.
Auth
Service
Rep Only
c. Control circuit fuses. Replace a blown fuse
only with a fuse of the same AMP rating.
d. For loose or broken wires.
e. Tilt cut-off switch.
f. That pressure switch is open.
g. Operation of variable thermostat.
h. Low water cutoff.
Kettle will not heat, but heating indicator
comes on.
User
a. For air in the jacket. See “Jacket Vacuum” in
the Maintenance section of this manual.
Auth
Service
Rep Only
b. Contactor.
c. Heater elements with ohmmeter for ground
short or open element. If element is defective,
call Groen.
Kettle continues heating after it reaches
the desired temperature
User
a. Thermostat dial setting.
Auth
Service
Rep Only
b. Thermostat circuit for short.
c. Thermostat operation. The thermostat should
click when the dial is rotated above and below
the setting for the temperature of the kettle.
d. Contactor, to determine whether it is energized
or stuck.
j. The outside of the unit may be polished
with a recognized stainless steel cleaner.
k.
15
Summary of Contents for DEE/4 Series
Page 17: ...17 OM DEE 4 PARTS LIST DEE 4 ...
Page 18: ...18 OM DEE 4 PARTS LIST DEE 4 ...
Page 20: ...20 OM DEE 4 WIRING DIAGRAM DEE 4 ...
Page 23: ...NOTES ...
