Honeywell SPM Flex User Manual page 43

Symptom Cause
Chemcassette gate will
No power
not open
Cannot remove Chem-
Gate open command not sent
cassette cartridge
Chemcasette cartridge Door is not properly closed or
door will not latch closed aligned
Pump will not turn on No power
Inlet or outlet tube is blocked
Gate is not sealing correctly
Cannot achieve target
Pump is old
flow rate
Filters are clogged
Tubing connections are not
properly seated
Incorrectly installed mounting
SPM Flex will not con-
plate
nect properly or stay on
mounting plate
Mounting screws not installed
Flow system issue
Gas readings are not as
expected
Chemcassette cartridge issue
Buzzer does not activate No power
Power button on top left / menu
SPM Flex won't turn off
option not available
Physical power switch is on,
SPM Flex unintentionally
unintentionally pushing power
turns on during transport
switch by display
Detector will not charge Faulty connection
*corrective actions vary with security levels
Check the cable connection
Use either Change Chemcassette wizard or Maintenance / Open/Close gate.
Make sure Chemcassette cartridge is fully seated.
Make sure USB stick is not interfering with door.
Make sure door is fully seated on both sides – latches should hook under the tabs on the side of the case easily.
Make sure all four latches are properly secured.
Check the cable connection
Confirm inlet and outlet tube are free of restrictions or kinks, and that all filters are clean.
Confirm Chemcassette cartridge is fully seated.
Exit and enter monitor to pull a fresh part of the tape.
Replace pump. Contact HA.
Check filters (internal and external) and replace as needed
Confirm all tubing connections are properly seated (internal and external).
Make sure the mounting plate is installed the correct direction so that the mounting heads on the back of the SPM
Flex can slot in and slide down to secure.
Confirm the mounting screws have been installed on the back of the SPM Flex
Confirm all tubing connections are properly inserted.
Confirm correct filter type is used for the target gas. When in doubt use the corrosive filter.
Confirm target flow rate is achieved.
Confirm correct Chemcassette cartridge is selected for the target gas.
Confirm Chemcassette cartridge is within operating age, sampling conditions, and has been correctly stored.
If generating a gas bump test gas to confirm performance, refer to gas generation document located in the online
High Tech Technical Library.
Refer to individual Chemcassette type technical notes for specific performance information.
Check the cable connection
Ensure that user is logged in with the correct security level
Put the physical power switch located behind the Chemcassette door in the off position. Place switch back in the on
position when ready to use again.
Check the cable connection
SPM Flex Gas Detector
Corrective Action
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