7m m – Labconco FreeZone 1 Liter Benchtop Freeze Dry Systems 7740071 User Manual

Page 36

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Product Service Domestic 1-800-522-7658, International 816-333-8811

C

C

H

H

A

A

P

P

T

T

E

E

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R

7

7

M

M

O

O

D

D

I

I

F

F

Y

Y

I

I

N

N

G

G

Y

Y

O

O

U

U

R

R

F

F

R

R

E

E

E

E

Z

Z

E

E

D

D

R

R

Y

Y

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R

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D

D

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S

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P

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L

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A

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Your Freeze Dryer has been carefully calibrated and tested before
shipping, however under certain circumstances it may be necessary
to adjust the calibration of the temperature and/or vacuum display.
Adjustments may be necessary if the Freeze Dryer requires service.

Temperature and Vacuum Display

An offset may be added to the collector temperature or vacuum
display. Use an accurate traceable reference to compare the
readings.

Temperature offset may be varied ±5° in 1°C increments.
Vacuum offset may be varied ±0.010 mBar in 0.001 mBar
increments.

Modifying the Display

Master Reset

If you want to restore all factory settings hold MENU
button while turning on the power switch.
Release the MENU button when the firmware revision
message appears.

This will reset:

Vacuum units to mBar

Vacuum offset to 0 mBar
Temperature units to ^C

Temperature offset to 0^C
Refrigeration total hours to 0

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