Vollrath F111 User Manual

Page 25

Owner’s Manual #513632-5 Rev.1

E111I/F111I Model Machines

4.8

DRIVE BELT TENSION ADJUSTMENT

(SERVICE PERSONNEL ONLY)

To check belt tension, refer to Figure 4-3 and follow the
steps below:

Remove the back panel.

Use a Burroughs Belt Tension Gauge to set the
tension for the drive belt. Set the belt tension to
the following:

E111: 30-40 lbs.

F111: 15-25 lbs.

If an adjustment is necessary, loosen the four
motor plate retaining nuts, adjust belt tension
then retighten the four nuts.

Using a straightedge, check that the drive motor
pulley is aligned with the speed reducer pulley.
Align the pulley if necessary.

NOTE

Belt life will be increased if new drive belts are
tightened after two or three weeks of operation.

Off Time (sec)

Increasing this value will increase the time between
freezing cycles in “Standby Mode” and result in
an increase of product temperature in the barrel.

Stb Time (sec)

This setting determines the total amount of time
in “Standby Mode”.

Sl1DrvOn (sec)

Adjustments to this setting affect the amount of
time the auger rotates in the stir cycle. This stir
cycle only occurs in “Sleep 1 Mode”.

Sl1DrOff (sec)

Adjustments to this setting affect the time between
stir cycles. The stir cycle only occurs in “Sleep 1
Mode”.

Sl2CutIn (°F)

Changing this setting affects the temperature at
which the freezing cycle starts in “Sleep 2 Mode”.

Sl2CtOut (°F)

Changing this setting affects the temperature at
which the freezing cycle stops in “Sleep 2 Mode”.

DftOffTm (sec)

In “Serve Mode”, this value determines the
maximum time without a freezing cycle. If this
value is met, a freezing cycle will start. In the event
of a freezing cylinder temperature sensor failure,
this value affects the amount of time between
freezing cycles during “Serve Mode”.

Refriger

This setting changes how the control handles
the storage refrigeration cycle. The setting for
the E111 & F111 is 1 Hopper.

HprCutIn (°F)

This setting determines the temperature at which
the hopper refrigeration cycle starts. This setting
is only available on the left control.

HprCtOut (°F)

This setting determines the temperature at which
the hopper refrigeration cycle stops. This setting
is only available on the left control..

Hpr Off (min)

If the temperature sensor in the hopper fails,
this setting determines the time between hopper
refrigeration cycles. This setting is only available
on the left control..

Hpr On (sec)

If the temperature sensor in the hopper fails,
this setting determines the length of the hopper
refrigeration cycle. This setting is only available
on the left control..

WARNING

Hazardous voltage

The Main Freezer Power switch must be placed in
the OFF position when disassembling for servicing.
The machine must be disconnected from electrical
supply before removing any access panel. Failure
to disconnect power before servicing could result
in death or serious injury.

Figure 4-3 Belt Tension Adjustment

Belt Tension

Adjustment Nut

WARNING

Pinch point

Moving parts can crush or cut. Keep hands clear of
belt and pulleys. Follow proper lockout procedures
before servicing.

This manual is related to the following products:

E111