Model IR4000S
9
MODEL IR4000M
P/N 32580
CONFIG
MAN
S/N
0518
0539
CALIBRATION PROCEDURE
1. HAVE DETECTOR IN CLEAN AIR
2. APPLY MAGNET, AND WAIT FOR "AC"
ON DISPLAY
3. REMOVE MAGNET, WHEN d# IS
DISPLAYED, APPLY MAGNET TO
SELECT DETECTOR #
4. REMOVE MAGNET, FLASHING "AC"
IS DISPLAYED
5. WHEN "AC" IS STEADY, APPLY GAS
6. WHEN GAS IS DETECTED, "CP" IS
DISPLAYED
7. WHEN CALIBRATION IS COMPLETE,
"CC" IS DISPLAYED
8. REMOVE GAS
ALARM LED
WARN LED
YEAR OF CONSTRUCTION
Figure 5: IR4000S Outline and Mounting Dimensions, in inches [mm]
NOTE:
Nameplate is for reference purposes only and may not contain up-to-date
information.
Applying Sealants to Conduit Entries
Please keep the following warnings and cautions in mind when you install the IR4000S,
to make sure that the equipment maintains the appropriate seals for a Class I hazardous
location.
WARNING:
Unused cable entry holes must be sealed with approved explosion-proof
stopping plugs and made wrench tight. Red caps supplied by General Monitors are for
dust protection only, and must not be left on the unit when installed.
CAUTION:
Acetic acid will cause damage to metal components, metal hardware,
ceramic ICs, etc. If damage results from the use of a sealant that contains acetic acid
(RTV silicone), the warranty will be void.
To prevent corrosion due to moisture or condensation, it is recommended that the conduit
connected to the Model IR4000S housing be sealed or contain a drain loop.
