Vollrath Stoelting E131-OT2, Руководство по обслуживанию

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6.7 SPIGOT SWITCH
The spigot switch is a normally closed, held open switch.
When a spigot is pulled, the spigot switch sends a signal
to the IntelliTec control to start the auger drive and refrigera-
tion system. This signal moves the control to “Serve Mode”,
or if it already is in “Serve Mode”, it resets the cycle count.
After serving product, the IntelliTec continues a freezing
cycle until the product reaches consistency.
SPIGOT SWITCH TEST - ADJUSTMENT
NOTE
Adjustments to the spigot switch should be done
after the product is at consistency in “Serve Mode”
or when the machine is empty.
1. Open the spigot slowly and listen for a click when
the spigot switch closes.
2. The clicking sound should be within the first 1/2” of
the spigot glide movement (Refer to Figure 6-8). If
the switch does not close, an adjustment may be
necessary.
NOTE
The center spigot has two switches; one for each
side. When testing the center spigot, there should
be two audible clicks occurring almost simulta-
neously.
SPIGOT SWITCH TESTING - ELECTRICAL
1. Disconnect the switch from the circuit by unplugging
the connectors.
2. Check resistance readings across the common
(COM) and normally closed (NC) terminals. When
the spigot is closed, the resistance should show
an open. When the spigot is opened, the switch will
close and the resistance should be 0 ohms.
SPIGOT SWITCH ADJUSTMENT
1. Place the Main Power OFF/ON switch and both
Freezing Cylinder OFF/ON switches in the OFF
position.
2. Remove the header panel.
3. Loosen the bolts on the spigot switch.
4. Using a pencil, mark the spigot glide 1/4” from the
spigot housing.
5. Adjust the switch to activate when the plastic glide
reaches the mark.
6. Fully tighten the retaining bolts and remove mark
from spigot glide.
SPIGOT SWITCH REPLACEMENT
1. Remove the header panel.
2. Remove the dispense rate adjuster knob located
below the header panel. (Refer to Figure 6-9)
WARNING
Hazardous voltage
The Main Freezer Power switch must be placed in
the OFF position when disassembling for servic-
ing. The machine must be disconnected from elec-
trical supply before removing any access panel. Fail-
ure to disconnect power before servicing could re-
sult in death or serious injury.
Spigot Glide
COM
NC
Figure 6-8 Spigot Cam Assembly (Center Spigot)
Figure 6-9 Spigot Switch Replacement
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