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MAN0585.P65
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2987M5023
4.3
Charging the rechargeable battery
56
4.3.1 General
56
4.3.2 Fast charger
56
4.3.3 Trickle charger
57
4.3.4 Charging the Minigas Mk5 batteries
57
4.4
Changing dry-cell batteries
59
4.5
Sensor grill filter replacement
60
4.6
Service
61
5. FIELD SETTABLE ALARM MODE
63
5.1
Introduction
63
5.1.1 General
63
5.1.2 Field settable alarms
63
5.2
Changing alarm levels
64
5.2.1 General
64
5.2.2 Entering field settable alarm mode
64
5.2.3 Oxygen alarms
65
5.2.4 Explosive alarms
66
5.2.5 Toxic alarms
67
5.2.6 Conclusion
70
5.3
Indication of user configuration
70
6. CALIBRATING THE MINIGAS MK5
71
6.1
Introduction
71
6.1.1 General
71
6.1.2 EasyCal calibration method
71
6.2
Tools and test equipment
72
6.3
Preparation for calibration
73
6.3.1 General
73
6.3.2 Adsorption of the test gas
73
CONTENTS
