Service manual
Repair and maintenance
Heat exchanger calibration
The heat exchanger will require calibration after 1000
hours of operation or annually. This procedure will
take about 45 minutes to complete and requires the
temperature calibration box, available from Martin™.
This procedure is for qualified service personnel only
and only those competent should perform the task.
•
For machines fitted with analog PCBs
(manufactured before April 2012) follow the
procedure in "Heat exchanger calibration - analog
PCB" on page 8.
•
For machines fitted with digital mains PCBs utilize
the procedure in "Heat exchanger calibration -
digital PCB" on page 11.
Heat exchanger calibration - analog PCB
1.
Power off the machine.
2.
Remove the control panel access cover (four M5
screws).
3.
Lift the control panel access cover up.
JEM Glaciator X-Stream - Revision A, 06-19-2017, Level 1
Figure 10: Removing the cover
Figure 11: Lifting the cover
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