GMI PS241 - Page 10

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USER HANDBOOK
4.5 FAULT ALARMS 4-7
4.5.1 Low Battery 4-7
4.5.2 Zero Fault 4-8
4.5.3 Sensor Fault 4-9
4.5.4 Flow Fault (Pumped Instruments Only) 4-11
4.5.5 Calibration Required 4-12
4.5.6 Calibration Expired 4-13
OPERATOR MAINTENANCE 5-1
5.1 CLEANING 5-1
5.2 REPLACE INSTRUMENT FILTERS 5-1
5.2.1 Replace Sensor Hydrophobic Filter 5-2
5.2.2 Replace Sample Inlet (Dust) Filter 5-3
5.2.3 In-line Hydrophobic Filter (Accessory) 5-4
RECHARGE BATTERY 6-1
6.1 RECHARGE INSTRUMENT BATTERY 6-1
6.1.1 Recharge Instrument using the Charging /
Comms Clip 6-2
6.1.2 Recharge Instrument using the 5-way Charger
6-4
6.1.3 Recharge Instrument using the 12V / 24V
In-Vehicle Charging Adaptor 6-5
6.1.4 Recharge Instrument using the In-Vehicle
Charging Cradle 6-7