MSA ICM 2000 User manual

This instruction sheet must be read carefully by all
persons who have or will have the responsibility for
using or servicing the product. Like any complex piece
of equipment, this kit from MSA will perform as
designed only if it is used and serviced according to
the instructions. Otherwise, it could fail to perform as
designed, and persons who rely on this product could
sustain serious personal injury or death.
The warranties made by MSA with respect to the
product are voided if the product is not installed,
used, and serviced in accordance with the instruc-
tions in this instruction sheet. Please read and
observe the WARNINGS and CAUTIONS inside. We
encourage our customers to write or call for a
demonstration of this equipment prior to use, or for
any additional information relative to use or repairs.
Call 1-800-MSA-2222 during regular working hours.
CONTENTS
• Description
• Kit contents
• Required tools
• Installation
DESCRIPTION
This kit supplies the parts required to install the Integrated
Control Module on BMR SCBA from MSA. You can install
this kit if the SCBA is a BMR and has an over-the-shoulder
gage and gage line. For a full description of the Integrated
Control Module, please refer to the Users Instructions.
KIT CONTENTS
This kit contains:
• Integrated Control Module P/N (see chart)
• Replacement O-ring — P/N 638167
• Replacement Backup-ring — P/N 635277
• One 9-Volt Battery (Installed)
• Tether — P/N 10016029
If your BMR SCBA does not have an over-the-shoulder
gage and gage line, call MSA Customer Service at 1-800-
MSA-2222.
REQUIRED TOOLS
• 5/8” wrenches (2), and 9/16” wrench
• O-ring removal tool (MSA Special Tool, P/N 636060)
• Inch pound torque wrench (must be capable of mea-
suring the specified torques)
• 5/8” Crow’s foot
• Flat-blade screwdriver
• Christo-Lube lubricant (P/N 604070)
Only MSA-Certified Technicians are authorized to
install the ICM Kit.
Close the cylinder valve fully and release all pressure
from the system. Open the bypass valve to release any
trapped air. Removing the pressure gauge with the
system pressurized can result in serious personal
injury or death.
BMR SCBA WITH OVER-THE-SHOULDER GAGE
Using the 5/8” and 9/16” wrenches, loosen and remove
the pressure gauge and any thread adapters from the
pressure gauge hose.
1. Using the O-ring Removal Tool, remove the O-ring and
backup ring from the end of the hose.
2. Apply a thin film of Christo-Lube lubricant to the O-ring
and backup ring from the kit, then install the backup
ring and then O-ring on the hose fitting.
3. Make sure that the protective guard or boot is
installed around the ICM.
4. Unthread right adjusting strap from right shoulder
strap buckle.
CAUTION
WARNING
ICM 2000/ICM 2000 Plus
installation instructions for BMR Air Masks
WARNING
Assembly ICM Pressure Thermistor Digital
Number Display
10019873 10022341 2216 No No
10019881 10022345 2216 No Yes
10019874 10022340 2216 Yes No
10019882 10022344 2216 Yes Yes
10019871 10022343 4500 No No
10019879 10022347 4500 No Yes
10019872 10022342 4500 Yes No
10019880 10022346 4500 Yes Yes
10022741 5/25/00 7:32 AM Page 1

Note: All procedures are with MSA logo on tether facing
out and large “D” hole at bottom.
5. Insert right shoulder strap buckle through “D” hole of
tether.
6. Insert gauge line hose through small tether hole, under
MSA logo on tether, MSA logo must show.
7. Rethread the adjusting strap through the right shoul-
der strap buckle.
8. Insert the hose fitting into the ICM hand-tight, then
back off 1/4” turn. Using the Crow’s foot on the inch-
pound torque wrench, tighten the ICM jam nut on the
hose fitting to 175-200 in-lbs.
Note: Make sure the ICM and hose end can swivel after
tightening.
SYSTEM CHECK
1. Perform the Leak-Test procedures in BMR Users
Maintenance Instructions (P/N 817371).
2. Perform the Donning procedure for SCBA and ICM in
the Operation and Instructions Manual supplied with
the apparatus.
3. Ensure there are no leaks and the apparatus performs
properly. If the unit fails to meet any of the tests, the
condition(s) must be corrected before using the appa-
ratus.
TESTING AND USING THE INTEGRATED CONTROL
MODULE
1. To test the ICM, press the alarm red switch. The full
pass alarm should be recognized.
a.Reset the alarm by pushing the side (reset) button
twice.
b.Turn the unit off by pressing the side (reset) button
twice more.
2. Before placing this device into service, the entire
SCBA must be tested according to the ICM User’s
Instructions.
If the Low-battery alarm sounds, replace batteries
immediately. Use only battery type Duracell NEDA 160
or 9-volt battery or alkaline equivalent. Other batteries
may void the intrinsic safety approval. A low-battery
condition could cause the alarm to fail in use, result-
ing in serious personal injury or death.
WARNING
TAL 005 (L) Rev. 1 © MSA 2000 Prnt. Spec. 10000005196(A) Mat. 10022741
Doc. 10000008164
Gauge line hose
Tether
10022741 5/25/00 7:32 AM Page 2