Garland XG24-JIB, Service Manual

Page: 33 / 88

Part # JIBSM08 Rev.6 (08/04/09) Page 33
CALIBRATION
Bi-Weekly Calibration:
Tools:
Digital Pyrometer with Surface Probe
Warning: PERSONAL INJURY FROM BURNS MAY RESULT
WHEN COMING IN CONTACT WITH HOT COOKING
SURFACES .
NOTE: Calibration of grills is done with release material
sheets installed .
NOTE: CALIBRATION REQUIREMENTS
The control software will beep to the user when it is
appropriate to calibrate . The control will allow calibration
provided the following conditions are met:
• Temperature is currently falling from a detected peak
of 360°F or higher .
• Temperature is falling and has fallen 2°F from a
detected peak that is within the 350-360°F range . (i .e .
calibration would be allowed at 355°F if the achieved
peak temperature was 357°F)
• Temperature is rising through the 350-360°F range as a
result of a heat on pulse of less than 30 seconds .
To Calibrate:
1. The upper platens and lower grill plate should be at
operating temperatures to perform this calibration
procedure.
Turn on the Master Switch and press to enter cooking
mode.
2. Press or to select a “CLAM” operation and allow
the grill to reach the set temperature and stabilize,
(approximately 30 minutes).
3. Press and hold for three, (3) seconds. “ENTER CODE” is
displayed.
4. Using the Product buttons, 0-9 enter the code, (1251).
“ENTER CODE **** ” is displayed.
5. Press to enter the Programming Mode.
“PROGRAMMING MODE MENU ITEMS” is displayed.
6. Press three, (3) times. “PROGRAMMING MODE SYSTEM
SETUP” is displayed.
7. Press five, (5) times. “PROBE CAL – UPPER XXXF” is
displayed.
8. Place the surface probe of the digital pyrometer directly
on the probe location, (see diagram on following page).
9. Allow at least 5 seconds for the pyrometer to respond
and stabilize. Note the temperature on the pyrometer.
10. If the temperature on the grill control display does not
match the temperature on the pyrometer, adjust the
temperature on the grill control accordingly using the
and buttons.
11. Press . “PROBE CAL – GRILL XXXF” is displayed.
12. Repeat steps 8 - 10.
13. Press to save the changes.
14. Press to return to “PROGRAMMING MODE SYSTEM
SETUP”
15. Press again to exit.
16. Repeat steps 1 - 15 at each control.