Honeywell BW IntelliFlash GasAlertMax XT II User manual

36 5062-26-NCL-EN
H2S, CO, O2, LEL
Go the distance, and save
GasAlertMax XT II is the smart, simple, economical way to compliance.
Workers feel safe and incidents are minimized so everyone will be able
to do more. That means savings realized from business continuity and
productivity.
Simple operation, with SmartSample pump.
GasAlertMax XT II reliably monitors up to four hazards and combines
straightforward one-button operation, a robust, motorized pump
for remote sampling, and now features IntelliFlash, the flashing LED
compliance indicator that tells you at-a-glance your gas detector is
functioning correctly. The GasAlertMax XT II is fully compatible with
MicroDock II automated test and calibration system.
Standard Package Contents
• Detector complete with specified sensor(s), stainless steel alligator clip
and concussion-proof housing
• Rechargeable battery
• Wall outlet charging adaptor
• 3 ft. / 1 m calibration hose with quick connect
• 10 ft. / 3 m sampling hose with particulate filter and quick connect
• Reversible screwdriver
• Kit of spare pump filters (5 particulate and 5 hydrophobic)
• Manual
• Multi-language CD manual
General Specifications
Size 5.1 x 2.8 x 2.0 in. / 13.1 x 7.0 x 5.2 cm
Weight 11.5 oz. / 328 g
Typical battery life 13 hours @ 32ºF / 0ºC
8 hours @ -4ºF / -20ºC
Recharges in 6 hours
Certifications and
approvals nClass I, Div. 1, Gr. A, B, C, D
IECEx: Ga Ex ia IIC T4
ATEX: XgII 1 G
Ga Ex ia IIC T4
INMETRO: BR-Ex ia IIC T4
Warranty Full two year warranty including all sensors
6570-0
Multi-Gas (1–4) Detector

5062-26-NCL-EN 37
Order Number
GasAlertMax XT II 4-Gas Detector Yellow Black
%LEL, O2, H2S, CO XT-XWHM-Y-NA XT-XWHM-B-NA
GasAlertMax XT II 3-Gas Detector Yellow Black
%LEL, O2. H2S XT-XWH0-Y-NA XT-XWH0-B-NA
%LEL, O2, CO XT-XW0M-Y-NA XT-XW0M-B-NA
O2, H2S, CO XT-X0HM-Y-NA XT-X0HM-B-NA
GasAlertMax XT II 2-Gas Detector Yellow Black
%LEL, O2XT-XW00-Y-NA XT-XW00-B-NA
H2S, CO XT-00HM-Y-NA XT-00HM-B-NA
O2, H2S XT-X0H0-Y-NA XT-X0H0-B-NA
O2, CO XT-X00M-Y-NA XT-X00M-B-NA
GasAlertMax XT II 1-Gas Detector Yellow Black
O2XT-X000-Y-NA XT-X000-B-NA
H2S XT-00H0-Y-NA XT-00H0-B-NA
CO XT-000M-Y-NA XT-000M-B-NA
GasAlertMax XT II Region Codes
For orders outside North America, change order number suffix “-NA” to:
“-EU” Europe “-BR” Brazil
“-UK” United Kingdom “-OR” Other region with 3-pin UK plug
“-AU” Australia “-OE” Other region with 2-pin UK plug
“-CN” China/New Zealand
Gas Legend
%LEL Combustible (W)
O2Oxygen (X)
H2S Hydrogen sulfide (H)
CO Carbon monoxide (M)
MicroDock II
Automatic test and calibration station
(see MicroDock II section for additional information)
Multi-Gas (1–4) Detector

38 5062-26-NCL-EN
GasAlertMax XT II (continued)
Confined Space Kits Order Number
GasAlertMax XT II Confined Space Kit - includes GasAlertMax XT II detector (% LEL, O2, H2S, CO) and
standard package contents, plus wall charging adapter, IR Connectivity Kit with Fleet Manager II software,
sampling probe, hydrophobic (5) and particulate (5) pump filters, 10 ft. / 3 m sampling hose, calibration gas
(2.5% CH4,18% O2, 25 ppm H2S, 100 ppm CO) and 0.5 LPM regulator
XT-XWHM-Y-NA-CS
GasAlertMax XT II Deluxe Confined Space Kit - includes IR Connectivity Kit with Fleet Manager II software,
sampling probe, 10 ft. / 3 m sampling hose, 3 ft. / 1 m hose, concussion-proof boot, carrying holster and
0.5 LPM regulator
Detector and calibration gas sold separately.
XT-CK-DL
Carrying case for GasAlertMax XT II with foam insert
Detector and calibration gas sold separately.
XT-CK-CC
Carrying & Protective Accessories Order Number
Concussion-proof boot with stainless steel alligator-style clip GA-BXT
Carrying holster for GasAlertMax XT II and sampling hose GA-HXT
Neck strap with safety release GA-NS-1
Extension strap (4 ft. / 1.2 m) GA-ES-1
Short strap (6 in. / 15.2 cm) GA-LY-1
Chest harness GA-CH-2
Sampling/Testing Equipment and Spares Order Number
Auxiliary pump filter (kit of 5) M5-AF-K2
Auxiliary pump filter (kit of 100) M5-AF-K2-100
Hydrophobic pump filter (thick) replacement (kit of 5) XT-RF-H5
Hydrophobic pump filter (thick) replacement (kit of 50) XT-RF-H50
Hydrophobic pump filter (thick) replacement (kit of 100) XT-RF-H100
Particulate pump filter (thin) replacement (kit of 5) GA-PFMAX
Particulate pump filter (thin) replacement (kit of 50) GA-PFMAX-50
Particulate pump filter (thin) replacement (kit of 100) GA-PFMAX-100
Quick connect fitting spares for hoses (kit of 2) M0931K
Note: For complete list of Sampling & Testing Equipment, see the Sampling Equipment section.
Concussion-Proof Boot
GA-BXT
Carrying Holster
GA-HXT
Sampling Probe
GA-PROB1-1
Multi-Unit Cradle Charger
XT-C01-MC5
Simultaneously charge five detectors
Multi-Unit Power Adaptor
GA-PA-1-MC5-NA
Simultaneously charge five detectors
Vehicle Power Adaptor
12-24 Vdc
GA-VPA-1
Direct-Wire Power Adaptor
12-24 Vdc
GA-PA-3
Used for emergency vehicles and
other applications
Confined Space Kit
XT-XWHM-Y-NA-CS

5062-26-NCL-EN 39
GasAlertMax XT II (continued)
Power Accessories Order Number
Multi-unit (5) cradle charger XT-C01-MC5
Multi-unit (5) wall outlet power adaptor GA-PA-1-MC5-NA*
12-24 Vdc vehicle power adaptor GA-VPA-1
12-24 Vdc direct-wire power adaptor GA-PA-3
Replacement wall outlet power adaptor GA-PA-1-NA*
*For regions outside North America replace “-NA” with: “-EU” for Europe, “-UK” for United Kingdom and “-AU” for Australia/China.
Datalogging Accessories Order Number
IR connectivity kit with Fleet Manager II software GA-USB1-IR
MicroDock II Order Number
MicroDock II Automated Calibration and Testing Station:
- base station and GasAlertMax XT II docking module with charging cable
- base station and GasAlertMax XT II docking module without charging cable
- GasAlertMax XT II docking module with charging cable
- GasAlertMax XT II docking module without charging cable
GasAlertMax XT II modules are backwards compatible with legacy GasAlertMax XT models.
For complete MicroDock II system configuration information, see MicroDock II section.
DOCK2-2-1C1M-00-G
DOCK2-2-1M-00-G
DOCK2-0-1C1M-00-G
DOCK2-0-1M-00-G
Replacement Sensor Screens Order Number
Replacement quad sensor screens for GasAlertMax XT II (kit of 2) XT-SS-1
Replacement quad sensor screens For GasAlertMax XT II (kit of 10) XT-SS-K2
Replacement Sensors Order Number
Replacement MICROpeL®combustible (LEL) sensor SR-W-MP75C
Replacement oxygen (O2) sensor (for use with GasAlertMax XT II only) SR-X2V
Replacement oxygen (O2) sensor SR-X10-C1
Replacement MICROceL®hydrogen sulfide (H2S) sensor SR-H-MC
Replacement MICROceL®carbon monoxide (CO) sensor SR-M-MC
Dummy sensor for combustible (LEL) sensor location SR-W-MC-DUM
Dummy sensor for oxygen (O2) sensor location SR-DUMM1
Dummy sensor for toxic sensor locations SR-TOX-MC-DUM
Calibration & Testing Equipment
For calibration and testing equipment for this product, please see pages 86-89.
IR Connectivity Kit
GA-USB1-IR
Use for data download and
instrument set-up options
Auxiliary Pump Filter
M5-AF-K2 / M5-AF-K2-100
For high dust environments;
available in kits of 5 or 100
Hydrophobic Pump Filter (Thick)
XT-RF-H5 / XT-RF-H50 / XT-RF-H100
Particulate Pump Filter (Thin)
GA-PFMAX / GA-PFMAX-50 / GA-PFMAX-100
Both are available in kits of 5, 50 or 100
Quick Connect Fitting
M0931K
Quick connect fitting for hoses, kit of two

40 5062-26-NCL-EN
GasAlertMax XT II (continued)
How to Replace the Battery
1. With detector OFF, use No. 1 Phillips screwdriver to loosen
retaining screw on pump enclosure (H)
2. Lift pump enclosure (H) so it unhooks from back enclosure (G)
3. Use No. 1 Phillips screwdriver to remove 6 screws from back
enclosure (G)
4. Lift back enclosure (G) straight up
5. Lift battery (E) straight up, un-thread wires and disconnect
battery wires from the battery connector (P)
6. Connect new battery wires (P), re-thread wires and place new
battery on PCB (D)
7. Replace back enclosure (G)
8. Replace 6 screws in back enclosure (G) and hand-tighten until
firm
9. Replace pump enclosure (H) and hand-tighten retaining screw
until firm
How to Replace the Pump Module
1. With detector OFF, use No. 1 Phillips screwdriver to loosen
retaining screw on pump enclosure (H)
2. Lift pump enclosure (H) so it unhooks from back enclosure (G)
3. Use No. 1 Phillips screwdriver to remove 6 screws from back
enclosure (G)
4. Lift back enclosure (G) straight up
5. Lift battery straight up and un-thread pump module (F) wires
6. Disconnect hose with connector from the black housing of the
pump module (F)
7. Lift pump module (F) straight up and disconnect pump
module (F) wires from the pump connector (Q)
8. Connect new pump module wires (Q), re-thread wires and
place new pump module (F) on PCB (D)
9. Reconnect hose with connector to the black housing of the
pump module (F)
10. Return battery to PCB (D) and replace back enclosure (G)
11. Replace 6 screws in the back enclosure (G) and
hand-tighten until firm
12. Replace pump enclosure (H) and hand-tighten retaining screw
until firm
A
B
C
D
F
G
E
H
I
J
K
L
M
N
O
P
Q
Note: Please refer to the instrument’s documentation (shipped with the product or available at www.gasmonitors.com) for complete instructions on common service
procedures. Improper servicing or maintenance may affect warranty eligibility. Honeywell assumes no liability for damages resulting from improper servicing or maintenance.

5062-26-NCL-EN 41
GasAlertMax XT II (continued)
Note: Please refer to the instrument’s documentation (shipped with the product or available at www.gasmonitors.com) for complete instructions on common service
procedures. Improper servicing or maintenance may affect warranty eligibility. Honeywell assumes no liability for damages resulting from improper servicing or maintenance.
Legend Service Parts Order Number
BReplacement front enclosure (yellow) for GasAlertMax XT II XT-FC1-1
Replacement front enclosure (black) for GasAlertMax XT II XT-FC1B-1
GReplacement back enclosure (yellow) with screws for GasAlertMax XT II XT-BC1
Replacement back enclosure (black) with screws for GasAlertMax XT II XT-BC1B
OReplacement sensor enclosure with screw (yellow) with screw for GasAlertMax XT II XT-SC1
Replacement sensor enclosure with screw (black) with screw for GasAlertMax XT II XT-SC1B
HReplacement pump enclosure (yellow) with screw for GasAlertMax XT II XT-PC1
Replacement pump enclosure (black) with screw for GasAlertMax XT II XT-PC1B
DReplacement main PCB with screws for GasAlertMax XT II XT-MPCB2
EReplacement battery kit for GasAlertMax XT II XT-BAT-K1
FReplacement pump kit for GasAlertMax XT II XT-RPUMP-K1
Replacement alligator clip with screw for GasAlertMax XT II XT-AG-1
AReplacement LCD kit for GasAlertMax XT II XT-LCD-K1
Replacement screw kit for GasAlertMax XT II XT-SCREW-K1
How to Replace a Sensor
1. With detector OFF, use No. 1 Phillips screwdriver to loosen
retaining screw on pump enclosure (H)
2. Lift pump enclosure (H) so it unhooks from back enclosure (G)
3. Use No. 1 Phillips screwdriver to remove 6 screws from back
enclosure (G)
4. Lift back enclosure (G) straight up
5. Use No. 1 Phillips screwdriver to remove 2 screws from back
of PCB (D)
6. Lift PCB (D) together with battery and sensors straight up
7. Remove sensor (C, K, L) by sliding out or sensor (M) by pulling
straight up from PCB (D)
8. Insert new sensor (C, K, L, M) into PCB (D)
9. Replace PCB (D) and 2 screws and hand-tighten until firm
10. Replace back enclosure (G)
11. Replace 6 screws in the back enclosure (G) and
hand-tighten until firm
12. Replace pump enclosure (H) and hand-tighten retaining screw
until firm
How to Replace the Sensor Screen
1. With detector OFF, use No. 1 Phillips screwdriver to loosen
retaining screw on pump enclosure (H)
2. Lift pump enclosure (H) so it unhooks from back enclosure (G)
3. Use No. 1 Phillips screwdriver to remove 6 screws from back
enclosure (G)
4. Lift back enclosure (G) straight up
5. Use No. 1 Phillips screwdriver to remove 2 screws from back
of PCB (D)
6. Lift PCB (D) together with battery and sensors straight up
7. Remove sensor screen (N) from front enclosure (B) by pulling
straight up
8. Insert new sensor screen (N) into front enclosure (B)
9. Replace PCB (D) and 2 screws and hand-tighten until firm
10. Replace back enclosure (G)
11. Replace 6 screws in the back enclosure (G) and
hand-tighten until firm
12. Replace pump enclosure (H) and hand-tighten retaining screw
until firm