Welbilt Frymaster McDonald's LOV BIGLA30 Gen II Series Installation, Operation And Maintenance Manual page 76

6.3.3 Clean Filter Pan, Detachable Parts and Accessories
As with the frypot, a deposit of carbonized oil will accumulate on the filter pan and detachable parts and
accessories such as baskets, sediment trays, or fishplates.
Wipe the filter pan and all detachable parts and accessories with a clean dry cloth. Use a cloth dampened with a
solution of McDonald's All Purpose Concentrate to remove accumulated carbonized oil. Rinse and thoroughly dry
each part. DO NOT use steel wool or abrasive pads to clean these parts. The scratches that result from such
scrubbing make subsequent cleanings more difficult.
6.4 BI-WEEKLY CHECKS AND SERVICE
6.4.1 Check M3000 Computer Set Point Accuracy
1. Insert a good-grade thermometer or pyrometer probe into the oil, with the end touching the fryer temperature-
sensing probe.
2. When the computer display shows a series of dashes "----" or a product name (indicating that the frypot
contents are within the cooking range), press the
sensed by the temperature probe.
3. Press the switch twice to display the set point.
4. Note the temperature on the thermometer or pyrometer. Actual temperature and pyrometer readings should be
within ± 5ºF (3ºC) of each other. If not, contact a Factory Authorized Service Agency for assistance.
6.5 QUARTERLY CHECKS AND SERVICE
6.5.1 Clean Combustion Air Blower Assembly
1. Disconnect the blower wiring harness and remove the four blower mounting nuts.
(See Figure 1 on below)
2. Remove the three fasteners that secure the blower motor assembly to the blower
housing, and separate the two components. (See Figure 2)
3. Wrap the motor with plastic wrap to prevent water from entering it. Spray degreaser or detergent on the
blower wheel and the blower housing. Allow it to soak for five minutes. Rinse the wheel and housing with
hot tap water, then dry with a clean cloth. (See Figure 3)
switch once to display the temperature of the oil as
Wiring connection
Remove these fasteners.
6-3
Blower
assembly
mounting nuts
Figure 1
Figure 2