Service Tips - Hussmann ISFGG Installation And Service Instructions Manual

SERVICE TIPS

ALWAYS DISCONNECT THE ELECTRICAL POWER AT THE MAIN DISCONNECT
AND OBSERVE ALL ELECTRICAL LOCKOUT PROCEDURES, WHEN SERVICING OR
REPLACING ANY ELECTRICAL COMPONENT OF THIS REFRIGERATOR. THIS
INCLUDES, BUT IS NOT LIMITED TO SUCH ITEMS AS FANS AND THERMOSTATS.
FAN BLADE REPLACEMENT
The evaporator fan is located at the centre of the case directly beneath the display pan. Should the fan
blade ever need servicing, ALWAYS REPLACE THE FAN BLADE WITH THE RAISED
EMBOSSING SIDE OF THE BLADE INSTALLED TOWARD THE MOTOR.
HONEYCOMB REMOVAL & CLEANING
CAUTION: DO NOT TEAR THE HONEYCOMB
1) Remove the honeycomb assembly as follows:
Insert a small Phillips screwdriver into one of the lower cells of the honeycomb on the left-hand
end and lift it up gently. The bottom of the honeycomb will begin to show. Twist screw driver
upwards, away from the front of the case to slip the honeycomb out of the track. With fingers
only, continue down the length of case, lifting the honeycomb out.
2) To clean honeycomb:
Mix powdered detergent, in warm water. (5 to 7 Tablespoons per gallon)
Immerse or spot clean the honeycomb. Use care not to damage the cell structure of the
honeycomb.
Rinse thoroughly in clean water. Shake excess water from the honeycomb and dry. (if heat
is used, do not exceed 140 F dry heat)
3) Install honeycomb by inserting the bottom edge in first. Now beginning at one edge compress
honeycomb and insert into the top edge. Continue for the length of the honeycomb. Be careful
not to damage the cells or cut yourself on the edges of the honeycomb. Honeycomb should fit
tight.
SECTION 8
WARNING
(See diagram on next page)
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