Honeywell Gas Detector MiniRAE 3000

Slide down the battery tab to unlock the battery

Remove the battery pack from the battery compartment by tilting it out

Replace a fully charged spare battery pack inside the battery compartment. Make sure the battery pack is oriented properly inside the compartment

Slide the capture tab back up to its locked position

Warning: This procedure requires trained personnel with PPE!

PID sensor module placed in GC grade methanol

Sensor cleaned in ultrasound bath for at least 15 minutes

Electrodes of the sensor not touched by hand

Lamp housing wiped off with methanol-soaked cotton swab

Sensor turned over for inspection

Sensor electrodes checked for corrosion, damage, or misalignment

Sensor electrode fingers adjusted if necessary

Instrument cleaned with a soft cloth

Detergents or chemicals not used

Contacts at the base of the instrument visually inspected

Battery contacts visually inspected

Charging cradle contacts visually inspected

Contacts wiped with a soft, dry cloth if not clean

Sign off on the instrument cleaning

Warning: To reduce the risk of ignition of hazardous atmospheres, recharge the battery only in areas known to be non-hazardous. Remove and replace the battery only in areas known to be non-hazardous.

Remove the three Philips-head screws to open the compartment.

Insert four fresh AA batteries as indicated by the polarity (+/-) markings.

Replace the cover. Replace the three screws.

Remove the Li-ion battery pack from the battery compartment by sliding the tab and tilting out the battery.

Replace it with the alkaline battery adapter

Slide the tab back into place to secure the battery adapter.

IMPORTANT! Alkaline batteries cannot be recharged. The instrument’s internal circuit detects alkaline batteries and will not allow recharging. If you place the instrument in its cradle, the alkaline battery will not be recharged. The internal charging circuit is designed to prevent damage to alkaline batteries and the charging circuit when alkaline batteries are installed inside the instrument.

Note: When replacing alkaline batteries, dispose of old ones properly.

Warning: Only trained personnel should perform this procedure

Enter the current energy consumption of the pump

Inlet connector is tight and the inlet tubing is in good condition

Enter the flow rate measured from the gas inlet probe

If pump is not working properly, describe the issue