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1. Introduction
Thank you for purchasing the New Cosmos Multi-gas Detector XA-4000II series. Prior to
use, please read this instruction manual to ensure safe and reliable operation.
This detector can measures from 2 to 4 gases, such as oxygen (O
2
), combustible gas
(COMB), hydrogen sulfide (H
2
S) and carbon monoxide (CO) and simultaneously
displays all gas concentrations. If gas concentrations reach a preset level, the detector
alerts the user via audible, visual and vibrating alarms, thus helping prevent incidents
such as low oxygen, gas poisoning and explosion.
Carefully read this manual regardless of your experience with gas detectors. Do not
use the detector for any purposes other than intended.
Waterproof
Keep the gas detection ports dry.
This detector employs a waterproof structure which meets the New
Cosmos-specified submersion test* compliant with EN60529
ingress protection code IPX7 in new condition to prevent
malfunctions due to water entry during normal usage. However, if
the filter element is wet, proper gas detection is not possible.
Gaskets or sealing deteriorated by age, or adhesion of foreign
materials, will impair the waterproof function, thus exposure to water
should be avoided as much as possible.
Submersion test procedure:
Submerge a brand new detector into room temperature tap water to
a depth of 1 meter for 30 minutes. Verify that water is not present
inside the detector.
WARNING
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Package Contents
This product is packed and shipped with the utmost care. If any items are missing or
damaged, please contact New Cosmos or its distributor for replacement.
Optional (sold separately)
Item (Model)
Description
Leather case (C-23)
Protects from dirt and scratches.
Use with a safety pin strap.
Data logger kit (XA-4000IIL)
Software to collect and transfer logged
data to PC.
Battery unit (BP-4000llAL)
Replacement battery unit
Battery unit (BP-4000llMH),
rechargeable type
Replacement battery unit
Battery charger (BC-9)
AC adapter
Item QTY
Multi-gas detector
1
Battery unit (pre-installed)
(BP-4000IIAL)
Either
one
Battery unit (pre-installed), rechargeable type
(BP-4000IIMH)
Battery cover
Page 28 “Battery Replacement”
1
Safety pin strap, with 4 mounting screws
(C-25 )
Page 8 “Safety Pin Strap Installation”
1
Replacement filter elements (FE-128)
Page 30 “Filter Element Replacement”
8
COMB filter (model specific)
(FE-140)
Page 32 “COMB/CO Sensor Filter Replacement“
1
CO filter (model specific)
(FE-130)
Page 32 “COMB/CO Sensor Filter Replacement”
1
Panasonic AAA alkaline battery
(LR03)
Either
one
GP rechargeable battery (model specific)
(GP75AAAHC)
Inspection certificate
1
Instruction manual
1
